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PR-421
William L. Pearce, C.G. Poneleit, and Philip Shine
The objective of the Kentucky Hybrid Corn Performance Test is to provide unbiased performance estimates of hybrid seed corn sold in Kentucky. Every effort has been made to conduct the test in an unbiased manner according to accepted agronomic practices.
Complete 1999 data are presented for the tests at each location. Two- and three-year averages for yield are included in each of the single location tables. Readers are encouraged to consider these multiple-year averages and the averages over locations (Tables 4E, 4M, 4L, 5E, 5M, 5L, 6E, 6M, and 6L), since these are better estimates of a hybrid's yield ability than data gathered at one location in one year.
Comparisons between yields or other characteristics of any two or more hybrids should be made only with data from one table at a time. The testing procedures do not provide a suitable comparison between a hybrid grown at one location in one maturity group test with another grown at a different location and the same or a different maturity group test. Hybrids are grouped into early-, mid-, and late-maturity groups based on days-to-maturity classification provided by the parent company. Also, those hybrids that yield equally as high as the highest yielding hybrid based on statistical evaluation are indicated by an asterisk. See sections on Maturity Comparisons and Experimental Design and Means Comparisons for more detail.
The hybrids chosen for testing are those most likely to be available for sale in 2000. Seed of each commercial hybrid (Table 2) was obtained from the sponsoring company. Each company was given the opportunity to enter hybrids into the early (112 days to maturity or earlier), medium (113-117 days to maturity), and/or late (118 days to maturity or later) tests. The days-to-maturity classification was made by the parent companies.
The map on page 1 shows the test locations. The test sites were selected to represent different agroclimatic areas of the state where corn is a major commodity.
The Princeton, Franklin, and Glendale test locations were planted no-till in soybean residues. The Mayfield test was planted no-till following wheat residue. The Robards test was planted minimum-till following soybeans. The Lexington and Quicksand tests were planted in conventionally tilled seedbeds following corn. Fertilizer was applied as indicated by soil tests.
All test areas were treated with herbicide(s) and supplemented by post-emergence cultivation and/or herbicide when necessary. Force was applied in the row at planting to control corn rootworms. Table 3 shows the specific cultural treatment for each location.
Each hybrid was grown in three replications at each location to sample uncontrollable variability of soil types, fertility, and other factors. Annual mean yields presented in the tables are averages of three replications at the test site, while 2-year and 3-year means are averages of six and nine replications, respectively. A randomized complete block (RCB) design was used for each maturity group test at each location.
Small differences in yield are usually of little importance. The yield of two varieties at a single location may differ because of chance factors (difference in soil characteristics, fertility, or availability of moisture) even though the inherent yielding ability is the same. To decide if an observed yield difference is real, use the LSD (least significant difference) provided at the bottom of the tables. If the difference in yield is greater than the LSD value, you may be reasonably certain that the entries actually do differ in yield ability. Consider the following example:
| Variety | Yield(bu/ac) |
| A | 135 |
| B | 125 |
| C | 110 |
| LSD (0.10) = 12.0 | |
The deviation between variety A and variety B is 10 bu/ac (135-125=10). The difference is smaller than the LSD (12 bu/ac). We can thus infer with reasonable confidence that variety A and variety B have the same yield in this test. However the difference between variety A and variety C is 25 bu/ac (135-110=25), which is larger than the LSD of (12 bu/ac). Therefore, we can infer that variety A yielded more than variety C in this test. "N.S." in the tables indicates that no statistically significant difference was determined. The LSD is calculated for an alpha level of 0.10. For your convenience, an asterisk has been placed alongside those yield means that are not significantly different from the highest yield mean in that column. This comparison means that those means followed by an asterisk do not differ by more than one LSD.
The coefficient of variation (C.V.) is a measurement of the variation that exists among hybrids in a test. The C.V. expresses the amount of variation as a percentage of the hybrid mean. A low C.V. indicates little unexplained variation and more precise results.
All plots were planted with a two-row, no-till planter modified for small plot work. The planter boxes were replaced by special planting cones that allowed planting of a specified number of kernels per plot. Each plot consisted of two rows 30 inches apart and 22 feet long. Each plot was planted with 40 seeds/row. When seedlings were 12-18 inches tall, the plots were thinned to 33 plants/row, which equals a plant population of 26,000 plants/ac.
All plots were harvested with a modified two-row corn combine. Both rows of each two-row plot were picked and shelled. The grain weight and moisture content of each plot was measured with an electronic scale and moisture meter mounted on the combine. Data from each test location were temporarily stored in a portable data logging device prior to transfer to a computer at Lexington. Yields were calculated for grain at 56 pounds per bushel and adjusted to 15.5% moisture. Test weight was also provided by the electronic weighing device. The test weight reported in each annual table for any hybrid is not corrected for harvest moisture and is reported at the moisture content for that hybrid listed in that table. Dropped ears were not gleaned from the plots.
The total number of lodged plants was recorded immediately prior to harvest. Also at harvest, selected plots were observed to indicate apparent European Corn Borer damage by counting the number of broken tops per plot. (personal communication, Dr. Rick Bessin, Department of Entomology, University of Kentucky). The most severe indications of European Corn Borer damage (>50% broken tops) were observed at the Lexington and Mayfield locations. The least damage was observed at Robards and Princeton (10-15% broken tops). In general, Bt hybrids had less apparent corn borer damage than non-Bt hybrids.
Chemical composition was measured from one replication of each early-, mid-, and late-maturity test at each location. These samples were analyzed by the Kentucky Grain Quality Laboratory at Lexington1 using Near Infrared Reflectance Spectroscopy (NIRS). The NIRS analysis provided evaluation of protein, starch, and oil and is presented in Table 7 for grain at 0% moisture.
Since grain used in feed rations contains some moisture, the composition variables provided in Tables 7 and 15 possibly should be used at a moisture content that is different than the 0% shown in Tables 7 and 15. To covert to a suitable moisture content—for example, 15% moisture—multiply the values in Table 7 or Table 15 by 0.85. For any other moisture content, multiply the values by (100 - % moisture)/100.
High oil hybrid blends (TC High Oil Blend®) were tested at three locations. The yield and composition information will be useful to farmers feeding high oil (high energy) grain to livestock and to those participating in the high oil, value-added grain market. The tests had 13 entries at three locations with three replications per location. The three-location average yield data are available in Table 15D. The two-year table (Table 15E) includes only the data from the Lexington and Robards locations. A 20 to 25 plant hand-pollinated sample from each replication of the Lexington test was analyzed for chemical composition. The grain was analyzed by the Kentucky Grain Quality Laboratory at Lexington1 using NIRS. The chemical composition values presented in Table 15F are given for grain at 0% moisture.
The Kentucky Hybrid Corn Performance Test was divided into three tests—early, medium, and late maturities—to provide evaluations of the three maturity group hybrids without competition biases. The three tests were grown at every location for a total of 21 tests.
The early maturity hybrid group in Table 4E and all subsequent "E" tables are those hybrids rated by the parent seed company to mature in 112 days or earlier.
The medium maturity hybrid group in Table 4M and all subsequent "M" tables includes those hybrids rated by the parent seed company to mature in 113-117 days.
The late maturity hybrid group in Table 4L and all subsequent "L" tables includes those hybrids rated by the parent seed company to mature in 118 days or later.
The open-pedigree hybrids, FR1064 X FR450, FR27 X Mo17, and B73 X Pa91, were included in each early, mid, and late test, respectively, to provide an internal evaluation of hybrid maturity. The seed of these hybrids was obtained from Illinois Foundation Seeds Inc. at Champaign, Ill.
The Mayfield test was planted on April 13 and thinned on May 26. Plant populations and early weed control were good even though the test had compaction problems. The previous crop was no-till wheat. A high oil test was also grown at this location.
The Princeton test was planted on May 3 in soybean residue and was thinned on June 10. Weed control was good. There were no disease problems.
The Franklin test was planted on April 20 and was thinned on June 2. Weed control was excellent during the entire season. Stands were excellent.
The Robards test was planted on May 4 in soybean residue and thinned on June 10. There were no weed or insect problems. A high oil test was also grown at this location.
The Glendale test was planted no-till in soybean crop residue on April 22 and was thinned on June 2. Weed control was good during the entire growing season. There were no disease problems. This test was damaged by drought during the growing season.
The Lexington test was planted on April 30. The test was thinned on June 1 and 2. Late-season grasses in alleyways were sprayed with Roundup. There were no disease problems, but there was some damage from European Corn Borer. A high oil test was also grown at this location. This test was damaged by drought during the growing season.
The Quicksand test was planted on May 10 and thinned on June 17. Early-season weed control and seedling emergence were excellent for most plots. The alleyways were sprayed with Roundup to control johnsongrass and other late emerging weeds and grasses.
All Western Kentucky locations were observed for potential problems during the months of June, July, and August. Eastern Kentucky locations were checked on several occasions during the growing season. Several locations suffered reduced yields due to the extreme drought conditions during the growing season.
The authors sincerely appreciate efforts of the Kentucky Corn Growers Association in helping us upgrade plot equipment. A MF 8-XP combine was leased to the corn project at minimal cost by the Kentucky Corn Promotion Council of the Kentucky Corn Growers Association. This combine contributed to improved accuracy of the data, which is reflected in lower C.V.'s. The combine uses a data collection system that provides test weight data along with yield and moisture.
The authors are also grateful to Garry Swango and the Kentucky Corn Growers Association for the Grain Quality Laboratory, which processed more than 900 grain samples, and to the farmer-cooperators, who not only provided land for testing but helped with the tests throughout the growing season: Jerry and John Griffith of Mayfield, Tim and Lori Hughes of Morgantown, Claude Watkins Sr. and Claude Watkins Jr. of Robards, and Scott Langley of Glendale.
The authors also acknowledge the statistical and programing support of Dr. Paul L. Cornelius and Danny Walls of the Department of Agronomy.
Additional acknowledgments are made to the following people who helped conduct this year's performance test:
James E. Roberts, Research Technician, Department of Agronomy, Lexington
Richard C. Green, Research Technician, Department of Agronomy, Lexington
Dr. Morris Bitzer, Extension Specialist in Grain Crops, Lexington
Dr. James Herbek, Extension Specialist in Grain Crops, Research and Extension Center, Princeton
Donnie Davis, Superintendent, Research and Education Center, Princeton
Mason Morrison, Superintendent, and Harold Pelfrey, Farm Manager, Robinson Substation, Quicksand
Bill Green, Extension Agent, Mayfield
Jeff Watt, Extension Agent, Franklin
Mike Smith, Extension Agent, Robards
Rod Grusy, Extension Agent, Elizabethtown
1 The Grain Quality Laboratory is a service provided by the University of Kentucky Department of Agronomy with funding from the Kentucky Corn Growers Association.
Where trade names are used, no endorsement is intended, nor criticism implied of similar products not named.
Table 1. Precipitation At Test Locations, 1999.
Location
___________________________________________________________________________________________________
Month Days Mayfield Princeton Franklin Robards Glendale Lexington Quicksand
___________________________________________________________________________________________________
April 1-8 1.92 3.00 0.65 1.92 1.34 0.48 0.43
9-16 1.90* 1.10 0.63 0.72 1.40 0.34 0.59
17-24 0.12 0.01 0.10* 0.01 0.27 0.13 0.35
25-30 0.82 1.74 0.40 2.71 1.97 0.92* 1.69
_____ _____ _____ _____ _____ _____ _____
Total 4.76 5.85 1.78 5.36 4.98 1.87 3.06
May 1-8 1.98 2.25* 1.98 1.24* 1.44* 0.60 1.21
9-16 0.20 0.18 0.34 0.29 1.17 0.42 0.12*
17-24 0.93 0.63 0.87 0.98 0.86 0.33 1.62
25-31 0.11 0.28 0.16 0.41 0.00 0.00 0.00
_____ _____ _____ _____ _____ _____ _____
Total 3.22 3.34 3.35 2.92 3.47 1.35 2.95
June 1-8 1.46 1.40 1.31 2.84 0.74 0.55 0.42
9-16 0.75 1.11 0.41 0.52 0.46 0.60 0.96
17-24 3.41 1.07 0.92 1.08 0.82 0.56 0.48
25-30 1.21 0.94 1.34 1.33 1.87 2.18 1.21
_____ _____ _____ _____ _____ _____ _____
Total 6.83 4.52 3.98 5.77 3.89 3.89 3.07
July 1-8 1.23 4.12 0.74 0.86 0.06 0.27 0.27
9-16 0.35 0.21 0.11 0.59 0.46 0.04 0.72
17-24 0.73 0.28 0.21 0.31 0.07 0.46 2.70
25-31 0.00 0.00 0.12 0.00 0.00 0.23 0.87
_____ _____ _____ _____ _____ _____ _____
Total 2.31 4.61 1.18 1.76 0.59 1.00 4.56
August 1-8 0.00 0.28 0.97 1.36 0.00 0.71 0.27
9-16 0.12 0.62 0.02 0.00 0.00 0.00 0.85
17-24 0.00 0.10 0.00 0.00 0.00 0.57 0.33
25-31 0.00** 0.00 0.00 0.00 0.00 0.03** 3.75
_____ _____ _____ _____ _____ _____ _____
Total 0.12 1.00 0.99 1.36 0.00 1.31 5.20
Sept. 1-8 0.00 0.00 0.00** 0.00 0.00** 0.00 0.00
9-16 0.04 0.17** 0.19 0.09 0.04 0.12 0.05
17-24 0.16 0.36 1.39 0.18** 0.83 0.15 0.22
25-30 0.05 0.19 0.71 0.16 0.94 0.75 0.60
_____ _____ _____ _____ _____ _____ _____
Total 0.25 0.72 2.29 0.43 1.81 1.02 0.87
_____ _____ _____ _____ _____ _____ _____
Grand Total 17.49 20.04 13.57 17.60 14.74 10.44 19.71
_________________________________________________________________________________________________
* Planted. ** Harvested in August & September. All others harvested in October.
Table 2. Hybrids Tested In 1999.
Days to
Hybrid Test+ Color Maturity++ Source
______________________________________________________________________________________
Adler Seeds 5250 M Yellow 113 Adler Seed
6085 W 550 N
Sharpsville, IN 46068
Agrigold A6460TC HO Yellow Agrigold Hybrids
A6490TC HO Yellow RR#1 Box 203
St. Francisville, IL
62460
Akin A-6432 E Yellow 108 Akin Seed Co.
A-6530W M White 115 P.O. Box 203 Route 1
A-6569Bt M Yellow 113 St. Francisville, IL
A-6590 M Yellow 113 62460
A-6609Bt M Yellow 115
A-6725 L Yellow 117
A-6723RR M Yellow 113
A-3809 M Yellow 113
Asgrow 748TC HO Yellow Monsanto Company
RX740 E Yellow 108 15 Executive Drive Suite 1
RX730YG E Yellow 108 Lafayette, IN 47905
RX739 E Yellow 108
RX770YG E Yellow 109
RX799Bt E Yellow 111
RX901W L White 118
Beck’s 5727 E Yellow 111 Beck’s Superior Hybrids
8280 M Yellow 116 6767 E. 276th Street
5912W E White 112 Atlanta, IN 46031
6205 E Yellow 112
6205TC HO Yellow
Callahan C7557 E Yellow 112 Callahan Seeds
C7625RR E Yellow 111 1122 East 169th St.
C7860 E Yellow 112 Westfield, IN 46074
C7640Bt M Yellow 114
C7655 M Yellow 115
C7762 M Yellow 113
C7975Bt L Yellow 117
Campbell 7099 E Yellow 111 Campbell Seed Inc.
7250 E Yellow 112 1375 N 800 W
7650 M Yellow 116 Tipton, IN. 46072
8000 L Yellow 118
Caverndale CF828Bt M Yellow 114 Caverndale Farms Inc.
Farms CF832-IMI M Yellow 115 1921 Bluegrass Road
CF835 M Yellow 116 Danville, KY 40422
CF885 M Yellow 116
CF890 M Yellow 117
CF940 M Yellow 116
Colbert 254 M Yellow 115 Colbert Farms
258 M Yellow 115 R.R. #2 Box 311
240 E Yellow 112 Washington, IN 47501
Crow’s 687Bt M Yellow 116 Crow’s Hybrid Corn Co.
496 E Yellow 112 P.O. Box 306
691 L Yellow 118 Milford, IL 60953
DeKalb DK595Bty E Yellow 109 Monsanto Company
DK611 E Yellow 111 3100 Sycamore Road
DK626Bty E Yellow 112 Dekalb, IL 60115
DK650 M Yellow 115
DK679Bty M Yellow 117
DK697 L Yellow 119
Dyna-gro 5505RR E Yellow 112 UAP Mid-South
57 Germantown Court
Suite 200
Cordova, TN 38018
Exsegen ES519 M Yellow 115 Miles Farm Supply
ES617 M Yellow 116 P.O. Box 22879
Owensboro, KY 42304
Garst 8464 E Yellow 111 Garst Seed Co.
8220 L Yellow 120 7728 State Road 1241
8222IT L Yellow 118 Hickory, KY 42051
Gateway 2118 E Yellow 111 Gateway Seed Co.
1157 M Yellow 115 5517 VanBuren Road
Nashville, IL 62263
Table 2. Hybrids Tested In 1999 (continued).
Days to
Hybrid Test+ Color Maturity++ Source
______________________________________________________________________________________
Golden H-2552 E Yellow 111 Thorp Seed Co.
Harvest H-9285Bt E Yellow 112 R.R. 3, Box 257
H-2636 M Yellow 116 Clinton, IL 61727
H-9229 M Yellow 113
H-9345 M Yellow 114
H-9405 M Yellow 115
H-9481Bt M Yellow 115
H-2547HOC HO Yellow
H-9257HOC HO Yellow
Great 6968 L Yellow 119 Great Lakes Hybrids
Lakes 9915 W21
P.O. Box 637
Ovid, MI 48866
Hytest HT7712 E Yellow 111 Agribiotech
HT7736 E Yellow 112 120 Corporate Park Drive
HT7820 M Yellow 116 Henderson, NV 89014
HT7844 M Yellow 115
LG Seeds LG2726 M Yellow 117 LG Seeds Inc.
LG2604IT E Yellow 112 Windfall Service Center
LG2587 E Yellow 111 3200 N. State Road 213
LG2648Bt M Yellow 116 P.O. Box 457
Windfall, IN 46076
Mycogen 2725 E Yellow 112 Mycogen Seeds
2717Bt E Yellow 110 105 Allison
2799Bt M Yellow 114 Lincoln, IL 62656
2888IMI L Yellow 118
Novartis NK Brand N63-G7 E Yellow 110 Novartis Seed Co.
NK Brand N58-D1 E Yellow 109 P.O. Box 959
NK Brand N71-T7 M Yellow 113 Minneapolis, MN 55440
NK Brand N79-L3 M Yellow 117
NK Brand 83-N5 L Yellow 118
Pfister 3321 M Yellow 113 Pfister Hybrid Corn Co.
Hybrids 3977 M Yellow 115 P.O. Box 187
3049-19 HO Yellow El Paso. IL 61738
2652-19 HO Yellow
3977-19 HO Yellow
Pioneer 33J24 E Yellow 112 Pioneer Hi-Bred International
Brand 34B23 E Yellow 108 6767 Old Madison Pike
33J56 M Yellow 113 Suite 110
33G26 E Yellow 112 Huntsville, AL 35806
33K62(Bt) M Yellow 116
3335 M Yellow 113
32K61 M Yellow 114
33A14(Bt) M Yellow 113
33Y18 E Yellow 112
33G27(Bt) M Yellow 113
32Y52 M White 115
31A12 L Yellow 118
31B13(Bt) L Yellow 118
34W67 E Yellow 112
Southern SS767TC HO Yellow Southern States Cooperative
States SS710 E Yellow 111 P.O. Box 26234
SS729CL M Yellow 114 Richmond, VA 23260
SS747CL M Yellow 116
SS769Bt M Yellow 117
SS828 M Yellow 117
SS849CL M Yellow 117
SS859CL L Yellow 119
SS943 L Yellow 120
SS727TC HO Yellow
Terra TR 1157 M Yellow 115 Terra Distribution
Seed TR 1167 M Yellow 116 P.O. Box 171376
TR 1185 L Yellow 118 Memphis, TN 38187
TR 1106 E Yellow 110
TR 1097 E Yellow 109
TR 1147RR M Yellow 114
TR 1128 E Yellow 112
TR 1129RR E Yellow 112
TR 1089IT E Yellow 108
Table 2. Hybrids Tested In 1999 (continued).
Days to
Hybrid Test+ Color Maturity++ Source
______________________________________________________________________________________
Zimmerman N71-T7 E Yellow 111 Wilson Genetics, LLC
NX7208 E Yellow 112 (Zimmerman Brand)
Z42 E Yellow 110 P.O. Box 391
1790W M White 113 Harlan, IA 51537
1780W M White 114
Z37 M Yellow 115
1851W M White 116
Z39 M Yellow 115
Z62W M White 111
Z64W M White 115
Z75W M White 111
Wyffels W7029TC HO Yellow Wyffels Hybrids Inc.
W7354TC HO Yellow P.O. 246
Atkinson, IL 61235
K.A.E.S. FR1064xFR450 E Yellow 112 Illinois Foundation Seeds Inc.
FR27xMo17 M Yellow 115 P.O. Box 722
B73XPa91 L Yellow 119 Champaign, IL 61820
______________________________________________________________________________________
+ E=Early Test, M=Medium Test, L=Late Test and HO=High Oil Test.
++Data provided by seed companies.
Table 3. Agronomic Information Pertaining To 1999 Test Locations.
Fertilizer Planting Harvest
Location and Cooperator Soil Type lb/ac Herbicide Insecticide Dates Dates
_______________________________________________________________________________________________________
1) Mayfield, Ky Memphis N -250 Bicep II Force 1.5G April 13 Aug. 26
Jerry & John Silt Loam P2O5- 92 Aatrex Warrior & 27
Griffith Bros.Farm K2O -120
2) Princeton, Ky Huntington N -185 Beacon Force 1.5G May 3 Sept. 14
Western Kentucky & Lindside P2O5- 0 Bullet
Res. & Ed. Center Silt Loam K2O -105 Gramoxone
3) Robards, Ky Falaya N -185 Frontier Force 1.5G May 4 Sept. 23
Claude Watkins P2O5 -80 Atrazine
Farm K2O -105
4) Franklin, Ky Pembroke N -200 Distinct Force 1.5G April 20 Sept. 1
Tim Hughes P2O5- 60 Atrazine Warrior
Farm K2O - 60 Assure
5) Glendale, Ky Grider N -165 Princep Force 1.5G April 22 Sept. 8
Scott Langley P2O5- 70 Atrazine
Farm K2O - 90
6) Lexington, Ky Lanton N -225 Bullet Force 1.5G April 30 Aug. 30
K.A.E.S. Silt Loam P2O5- 0 & 31
Spindletop Farm K2O -100
7) Quicksand, Ky Philo N -150 Bullet Force 1.5G May 10 Oct. 1
Robinson Silt Loam P2O5-120 Beacon
Forest Station K2O -120
_______________________________________________________________________________________________________
Table 4E. Annual Summary, 1999, Early Hybrids (112 Days To Maturity Or Earlier), All Locations.
YIELD % % TOT % TEST WT
BU/AC MOIST STAND LODGED LBS/BU
BRAND/HYBRID 1999 1999 1999 1999 1999
___________________________________________________________________
PIONEER BRAND 33Y18 144.0* 12.9 99.1 2.2 61.0
MYCOGEN 2717Bt 143.5* 12.3 99.1 1.5 57.7
PIONEER BRAND 33G26 142.6* 13.9 100.0 1.8 59.9
NK BRAND N63-G7 141.8* 12.2 100.0 1.3 57.9
NK BRAND N58-D1 140.9* 12.1 99.3 0.7 58.9
PIONEER BRAND 33J24 139.6* 16.8 98.2 1.7 61.5
ASGROW RX799Bt 138.4* 16.6 100.0 5.2 59.8
TERRA SEED TR1097 138.0* 13.2 100.0 1.4 57.4
SO. STATES SS710 137.2* 12.3 98.3 0.5 58.5
ASGROW RX739 137.0* 13.0 100.0 1.6 57.6
PIONEER BRAND 34B23 137.0* 13.5 100.0 2.4 60.1
PIONEER BRAND 34W67 136.6* 13.7 100.0 1.4 60.6
DEKALB DK626Bty 135.7* 12.4 100.0 1.1 58.5
ZIMMERMAN Z42 135.1 14.6 99.6 0.8 58.3
CALLAHAN C7557 133.7 13.6 99.1 6.1 58.0
BECK’S 6205 133.2 14.6 100.0 1.8 57.1
GARST 8464 133.1 13.4 100.0 1.4 56.4
DEKALB DK611 133.0 13.3 100.0 3.0 59.3
ASGROW RX730YG 133.0 13.1 100.0 2.7 58.2
DEKALB DK595Bty 131.5 11.7 99.6 1.2 58.2
ZIMMERMAN N71-T7 130.5 15.5 99.6 1.7 58.4
GOLDEN HARVEST H-9285Bt 130.2 11.7 99.9 0.6 56.3
BECK’S 5912W 130.1 15.4 98.8 4.4 59.8
GOLDEN HARVEST H-2552 130.0 11.8 99.1 1.5 56.5
CROW’S 496 128.0 13.5 99.9 3.9 57.3
AKIN A6432 126.6 12.4 99.1 2.1 56.4
MYCOGEN 2725 126.4 13.2 100.0 2.5 57.5
HYTEST HT7712 125.9 15.1 100.0 2.6 60.2
BECK’S 5727 125.6 13.0 99.8 3.8 60.8
LG SEEDS LG2604IT 125.5 13.2 98.8 4.7 57.1
TERRA SEED TR1106 125.2 13.6 97.5 2.4 56.8
FR1064 X FR450 125.1 11.8 97.0 1.7 57.3
GATEWAY 2118 124.7 13.6 98.1 3.5 60.6
TERRA SEED TR1089IT 124.5 12.5 99.6 1.3 57.4
CAMPBELL 7099 124.4 14.7 99.7 3.6 58.5
ASGROW RX770YG 124.1 12.5 98.4 2.0 57.7
HYTEST HT7736 123.0 15.9 99.6 1.8 58.0
CALLAHAN C7625RR 122.6 12.8 100.0 4.3 58.8
ASGROW RX740 122.3 13.4 100.0 3.3 60.8
CAMPBELL 7250 122.0 14.0 99.6 1.9 57.0
CALLAHAN C7860 121.8 13.2 99.9 3.0 60.7
COLBERT FARMS 240 120.7 12.7 99.6 3.1 56.6
DYNA-GRO 5505RR 119.1 12.5 99.2 3.3 57.6
TERRA SEED TR1128 118.2 13.0 98.8 2.7 60.2
ZIMMERMAN NX7208 116.8 15.8 99.7 2.3 58.8
LG SEEDS LG2587 115.2 13.5 97.8 2.7 60.3
TERRA SEED TR1129RR 114.1 12.6 99.4 3.7 58.3
___________________________________________________________________
EARLY AVERAGE 129.8 13.4 99.4 2.4 58.5
___________________________________________________________________
LSD (0.10) 8.6 0.6 1.2 1.6 1.1
___________________________________________________________________
* In any yield column, a hybrid mean followed by an
asterisk does not differ significantly (less than
or equal to one LSD) from the highest yielding
hybrid in that column.
Table 4E. Two-year Summary, 1998-1999, Early Hybrids (112 Days To Maturity Or Earlier), All Locations.
YIELD % % TOT % TEST WT
BU/AC MOIST STAND LODGED LBS/BU
BRAND/HYBRID 98-99 98-99 98-99 98-99 98-99
__________________________________________________________________
PIONEER BRAND 33G26 166.4* 14.2 98.1 1.8 61.0
PIONEER BRAND 33Y18 161.0* 13.7 99.2 2.3 62.1
NK BRAND N63-G7 157.0 12.9 99.7 1.5 59.3
BECK’S 6205 155.0 14.5 99.9 2.1 58.4
CALLAHAN C7557 154.2 13.9 99.2 4.2 58.5
BECK’S 5912W 153.6 15.3 99.4 3.0 61.1
GARST 8464 153.4 14.0 99.7 1.7 58.4
CAMPBELL 7250 152.5 14.1 99.4 2.2 58.0
ZIMMERMAN Z42 152.4 14.7 99.2 0.9 59.6
CROW’S 496 151.2 13.9 99.7 3.2 58.4
MYCOGEN 2725 149.7 13.7 100.0 2.2 58.9
GOLDEN HARVEST H-2552 149.6 12.4 99.4 1.8 57.5
HYTEST HT7712 149.3 15.0 99.6 2.6 61.2
TERRA SEED TR1106 148.6 13.9 97.5 2.1 57.5
COLBERT FARMS 240 146.0 13.0 99.8 2.5 57.6
ASGROW RX740 143.7 13.9 100.0 2.6 61.5
LG SEEDS LG2587 143.0 14.0 98.7 2.3 61.2
FR1064 X FR450 132.2 12.9 98.1 1.9 57.3
__________________________________________________________________
EARLY AVERAGE 151.1 13.9 99.3 2.2 59.3
__________________________________________________________________
LSD (0.10) 6.4 0.3 1.2 1.0 0.7
__________________________________________________________________
Table 4E. Three-year Summary, 1997-1999, Early Hybrids (112 Days To Maturity Or Earlier), All Locations.
YIELD % % TOT %
BU/AC MOIST STAND LODGED
BRAND/HYBRID 97-99 97-99 97-99 97-99
________________________________________________________________
PIONEER BRAND 33Y18 162.2* 15.4 99.2 1.9
BECK’S 6205 155.6 15.8 99.9 1.7
BECK’S 5912W 152.6 17.3 99.0 2.4
CALLAHAN C7557 151.1 15.7 99.3 3.2
CROW’S 496 149.4 15.4 99.8 2.5
FR1064 X FR450 130.1 14.8 96.5 1.8
________________________________________________________________
EARLY AVERAGE 150.2 15.7 98.9 2.2
________________________________________________________________
LSD (0.10) 5.4 0.3 1.2 0.7
________________________________________________________________
* In any yield column, a hybrid mean followed by an
asterisk does not differ significantly (less than
or equal to one LSD) from the highest yielding
hybrid in that column.
Table 5M. Annual Summary, 1999, Medium Hybrids (113-117 Days To Maturity), All Locations.
YIELD % % TOT % TESTWT
BU/AC MOIST STAND LODGED LBS/BU
BRAND/HYBRID 1999 1999 1999 1999 1999
__________________________________________________________________
LG SEEDS LG2648Bt 138.3* 16.3 99.6 4.5 58.7
SO. STATES SS828 134.3* 15.8 98.6 1.9 55.4
SO. STATES SS769Bt 134.2* 15.3 100.0 5.3 58.6
PFISTER 3977 132.5* 15.7 99.5 3.2 57.9
TERRA SEED TR1157 131.7* 16.7 99.1 1.9 56.7
PIONEER BRAND 32K61 131.4* 17.1 100.0 0.9 61.9
PIONEER BRAND 33K62(Bt) 130.4* 17.7 99.1 0.8 61.3
PIONEER BRAND 33J56 130.3* 15.9 98.3 2.4 60.3
PIONEER BRAND 33G27(Bt) 130.1* 15.1 99.4 0.1 60.8
CROW’S 687Bt 129.9* 16.3 99.8 5.8 59.1
FR27 X MO17 128.9 15.9 99.7 0.7 56.1
PIONEER BRAND 33A14(Bt) 128.5 13.6 98.9 1.0 59.4
AKIN A6609Bt 128.4 15.9 100.0 9.7 59.3
TERRA SEED TR1167 128.2 17.8 99.6 1.4 58.1
LG SEEDS LG2726 127.6 16.0 98.3 6.4 59.0
MYCOGEN 2799Bt 126.6 13.7 99.2 1.5 58.3
GOLDEN HARVEST H-9405 126.0 14.3 99.1 4.1 58.1
HYTEST HT7844 125.8 15.1 99.6 3.2 58.0
EXSEGEN ES519 125.7 17.1 97.6 1.9 57.1
GOLDEN HARVEST H-9481Bt 125.5 14.4 99.8 4.5 58.4
ZIMMERMAN Z39 125.4 16.4 99.2 2.7 56.0
PIONEER BRAND 3335 125.1 14.0 100.0 4.1 60.5
CAMPBELL 7650 124.8 17.5 100.0 3.4 56.6
CAVERNDALE CF828Bt 124.3 13.6 98.6 1.4 57.8
NK BRAND N71-T7 124.1 16.2 99.8 0.4 58.5
CAVERNDALE CF940 124.0 14.8 98.3 3.4 57.1
CAVERNDALE CF832-IMI 123.9 15.0 99.6 2.0 58.3
TERRA SEED TR1147RR 123.6 12.4 99.9 1.0 57.1
EXSEGEN ES617 123.5 17.4 99.3 1.5 58.6
CALLAHAN C7762 123.5 14.2 99.4 3.2 56.9
SO. STATES SS729CL 123.3 13.9 100.0 4.7 58.3
GOLDEN HARVEST H-2636 122.6 15.3 99.4 3.9 58.0
NK BRAND N79-L3 122.4 15.8 100.0 4.3 61.9
BECK’S 8280 122.4 16.4 100.0 5.0 59.8
ZIMMERMAN Z37 122.0 18.7 99.3 3.0 59.8
SO. STATES SS747CL 121.8 16.1 99.1 4.8 58.3
PIONEER BRAND 32Y52 121.8 13.9 99.4 2.7 61.0
CALLAHAN C7640Bt 121.7 13.0 100.0 3.3 57.5
ZIMMERMAN 1851W 121.6 19.2 99.4 2.5 57.7
SO. STATES SS849CL 121.6 15.9 97.2 1.7 55.3
CAVERNDALE CF885 121.5 14.8 98.7 0.6 59.3
GATEWAY 1157 120.4 17.5 98.1 6.0 58.8
ADLER SEED 5250 119.5 15.0 99.1 2.0 57.5
AKIN A6569Bt 119.4 13.5 100.0 4.7 57.8
COLBERT 258 118.9 14.4 99.6 1.0 59.4
ZIMMERMAN 1780W 118.6 17.0 98.1 3.0 56.5
ZIMMERMAN 1790W 118.3 15.8 100.0 3.0 57.7
DEKALB DK679Bty 117.9 15.5 100.0 5.5 59.4
AKIN A6723RR 117.8 15.4 98.9 1.1 57.1
CALLAHAN C7655 117.7 14.8 100.0 2.2 58.0
HYTEST HT7820 117.3 15.9 99.4 2.7 57.4
CAVERNDALE CF835 117.0 14.0 99.6 3.8 56.5
CAVERNDALE CF890 116.8 12.6 99.7 2.3 58.0
AKIN A3809 116.5 14.8 100.0 5.7 54.8
ZIMMERMAN Z64W 115.1 18.0 98.1 4.1 58.1
COLBERT 254 114.9 14.0 98.8 4.5 61.0
GOLDEN HARVEST H-9345 114.4 13.8 99.6 3.6 61.4
AKIN A6590 113.0 14.3 98.8 4.6 56.8
GOLDEN HARVEST H-9229 112.6 13.2 99.6 4.6 60.3
ZIMMERMAN Z62W 112.4 14.5 99.3 1.8 58.9
ZIMMERMAN Z75W 112.1 14.4 99.7 1.7 58.5
DEKALB DK650 112.1 13.6 100.0 1.1 58.9
PFISTER 3321 111.7 16.1 99.4 1.2 57.6
AKIN A6530W 108.0 15.0 99.9 1.8 58.4
__________________________________________________________________
MEDIUM AVERAGE 122.5 15.4 99.3 3.0 58.4
__________________________________________________________________
LSD (0.10) 9.1 1.0 1.4 2.8 0.8
__________________________________________________________________
* In any yield column, a hybrid mean followed by an
asterisk does not differ significantly (less than
or equal to one LSD) from the highest yielding
hybrid in that column.
Table 5M. Two-year Summary, 1998-1999, Medium Hybrids (113-117 Days To Maturity), All Locations.
YIELD % % TOT % TESTWT
BU/AC MOIST STAND LODGED LBS/BU
BRAND/HYBRID 98-99 98-99 98-99 98-99 98-99
__________________________________________________________________
PIONEER BRAND 32K61 153.9* 16.1 99.9 1.9 62.6
SO. STATES SS828 153.2* 14.9 98.8 1.5 56.4
TERRA SEED TR1157 151.5* 15.8 99.6 1.9 56.5
PFISTER 3977 150.0* 15.5 99.7 2.4 58.2
SO. STATES SS769Bt 150.0* 15.5 98.9 4.0 59.7
PIONEER BRAND 33A14(Bt) 148.9* 13.9 99.5 1.2 60.0
LG SEEDS LG2726 148.9* 15.9 99.0 4.2 60.2
CALLAHAN C7762 148.8* 14.2 99.1 2.7 57.7
PIONEER BRAND 3335 148.8* 14.1 99.9 3.8 60.4
GATEWAY 1157 148.5* 16.4 98.9 4.2 60.3
FR27 X MO17 148.0* 15.1 99.9 1.0 57.4
BECK’S 8280 147.9* 15.9 100.0 3.4 60.4
ZIMMERMAN 1851W 147.5* 17.7 99.4 2.8 58.7
CAMPBELL 7650 146.6 16.1 99.4 2.6 57.5
GOLDEN HARVEST H-2636 146.0 15.0 99.1 3.4 58.9
ZIMMERMAN Z37 145.3 17.3 99.3 3.4 60.6
TERRA SEED TR1167 145.2 16.5 99.5 1.8 59.0
EXSEGEN ES617 144.9 16.8 99.6 1.4 59.9
CAVERNDALE CF940 144.3 14.7 99.2 3.0 58.5
ZIMMERMAN Z39 144.0 15.6 99.4 2.5 57.6
CAVERNDALE CF835 143.4 13.9 99.6 3.1 57.9
NK BRAND N79-L3 143.1 15.7 100.0 2.8 62.7
AKIN A6590 142.9 14.2 99.1 3.9 58.1
CAVERNDALE CF885 139.3 14.6 99.4 1.4 59.8
ZIMMERMAN 1780W 138.2 16.5 99.1 2.5 58.3
ZIMMERMAN Z64W 137.0 17.2 98.8 3.0 58.4
ZIMMERMAN 1790W 135.1 15.6 99.9 2.9 58.8
AKIN A6530W 132.3 15.2 99.7 1.7 60.1
ZIMMERMAN Z62W 130.6 15.0 99.4 1.8 59.5
ZIMMERMAN Z75W 130.1 14.5 99.8 1.4 58.8
__________________________________________________________________
MEDIUM AVERAGE 144.5 15.5 99.4 2.6 59.1
__________________________________________________________________
LSD (0.10) 6.5 0.6 1.0 1.6 0.8
__________________________________________________________________
Table 5M. Three-year Summary, 1997-1999, Medium Hybrids (113-117 Days To Maturity), All Locations.
YIELD % % TOT %
BU/AC MOIST STAND LODGED
BRAND/HYBRID 97-99 97-99 97-99 97-99
__________________________________________________________
SO. STATES SS828 158.6* 17.0 98.9 1.4
PIONEER BRAND 3335 154.7* 15.6 99.9 2.9
PIONEER BRAND 32K61 154.6* 17.4 99.9 1.7
PIONEER BRAND 33A14(Bt) 153.8* 15.4 99.7 1.3
PFISTER 3977 153.2* 17.4 99.9 2.1
LG SEEDS LG2726 150.6 18.0 99.2 3.4
TERRA SEED TR1157 149.6 17.7 99.4 1.6
EXSEGEN ES617 149.3 18.4 99.7 1.2
CAVERNDALE CF940 148.7 16.6 99.5 2.5
ZIMMERMAN Z37 147.7 19.2 99.5 2.7
FR27 X MO17 147.5 17.1 97.5 0.9
CALLAHAN C7762 147.1 15.9 98.7 2.0
BECK’S 8280 146.8 17.9 100.0 2.5
GOLDEN HARVEST H-2636 146.4 17.1 99.3 2.9
ZIMMERMAN Z39 145.7 17.2 99.6 2.2
CAVERNDALE CF835 145.1 15.6 99.4 2.4
AKIN A6590 145.0 15.7 99.4 2.9
TERRA SEED TR1167 142.6 18.5 99.6 1.6
ZIMMERMAN 1780W 142.1 18.5 99.2 2.2
ZIMMERMAN Z64W 138.9 19.2 98.7 2.4
ZIMMERMAN 1790W 138.8 17.5 99.4 2.1
ZIMMERMAN Z62W 135.0 17.1 98.6 1.5
__________________________________________________________
MEDIUM AVERAGE 147.4 17.3 99.3 2.1
__________________________________________________________
LSD (0.10) 5.5 0.5 1.1 1.1
__________________________________________________________
* In any yield column, a hybrid mean followed by an
asterisk does not differ significantly (less than
or equal to one LSD) from the highest yielding
hybrid in that column.
Table 6L. Annual Summary, 1999, Late Hybrids (118 Days To Maturity Or Later), All Locations.
YIELD % % TOT % TEST WT
BU/AC MOIST STAND LODGED LBS/BU
BRAND/HYBRID 1999 1999 1999 1999 1999
___________________________________________________________________
PIONEER BRAND 31B13(Bt) 144.6* 15.3 99.8 1.0 60.3
GARST 8222IT 136.3* 17.1 100.0 1.9 60.2
SO. STATES SS859CL 130.6 15.3 99.4 2.2 56.2
MYCOGEN 2888IMI 127.4 15.2 99.5 1.9 59.3
CALLAHAN C7975Bt 127.0 15.2 99.3 3.9 58.8
DEKALB DK697 126.9 15.4 99.1 2.1 59.4
PIONEER BRAND 31A12 125.2 15.1 99.4 1.5 59.6
NK BRAND N83-N5 124.2 15.7 100.0 3.0 59.2
SO. STATES SS943 124.0 15.8 99.6 0.9 56.2
CROW’S 691 123.6 16.2 99.6 2.3 59.7
GARST 8220 123.5 16.1 98.6 0.6 56.9
AKIN A6725 122.7 15.2 100.0 4.5 59.3
ASGROW RX901W 121.2 17.4 99.6 1.7 60.7
TERRA SEED TR1185 118.3 16.6 97.7 3.4 57.3
GREAT LAKES 6968 117.8 17.1 99.7 1.7 59.2
CAMPBELL 8000 113.2 15.5 98.7 3.5 57.4
B73 X PA91 112.7 17.7 99.4 4.3 57.4
___________________________________________________________________
LATE AVERAGE 124.6 16.0 99.4 2.4 58.6
___________________________________________________________________
LSD (0.10) 8.6 0.7 1.3 2.2 0.8
___________________________________________________________________
Table 6L. Two-year Summary, 1998-1999, Late Hybrids (118 Days To Maturity Or Later), All Locations.
YIELD % % TOT % TEST WT
BU/AC MOIST STAND LODGED LBS/BU
BRAND/HYBRID 98-99 98-99 98-99 98-99 98-99
___________________________________________________________________
PIONEER BRAND 31B13(Bt) 165.0* 15.3 99.7 3.5 60.7
GARST 8222IT 150.3 16.8 99.0 1.7 61.4
AKIN A6725 148.5 15.3 100.0 3.6 60.3
MYCOGEN 2888IMI 147.3 15.3 99.4 2.3 60.3
PIONEER BRAND 31A12 146.6 15.1 99.0 2.6 60.1
NK BRAND N83-N5 145.2 15.5 98.9 3.3 59.8
GARST 8220 142.6 16.2 97.8 1.2 56.9
GREAT LAKES 6968 142.3 16.5 99.9 2.8 60.2
CROW’S 691 142.1 15.9 98.2 2.5 60.4
SO. STATES SS943 141.5 16.0 99.6 1.6 57.1
CAMPBELL 8000 135.8 15.2 99.2 3.1 58.9
TERRA SEED TR1185 133.3 16.3 98.4 3.8 58.2
B73 X PA91 130.1 16.8 98.8 4.2 58.3
___________________________________________________________________
LATE AVERAGE 143.9 15.9 99.1 2.8 59.4
___________________________________________________________________
LSD (0.10) 6.1 0.4 1.7 1.2 0.5
___________________________________________________________________
* In any yield column, a hybrid mean followed by an
asterisk does not differ significantly (less than
or equal to one LSD) from the highest yielding
hybrid in that column.
Table 6L. Three-year Summary, 1997-1999, Late Hybrids (118 Days To Maturity Or Later), All Locations.
YIELD % % TOT %
BU/AC MOIST STAND LODGED
BRAND/HYBRID 97-99 97-99 97-99 97-99
__________________________________________________________
AKIN A6725 148.8* 17.7 99.8 2.9
SO. STATES SS943 148.0* 18.5 99.7 1.4
GARST 8220 148.0* 18.6 98.3 1.2
MYCOGEN 2888IMI 147.5* 17.9 99.6 1.7
B73 X PA91 129.2 18.9 97.4 3.2
__________________________________________________________
LATE AVERAGE 144.3 18.3 98.9 2.1
__________________________________________________________
LSD (0.10) 5.3 0.4 1.4 0.8
__________________________________________________________
* In any yield column, a hybrid mean followed by an
asterisk does not differ significantly (less than
or equal to one LSD) from the highest yielding
hybrid in that column.
Table 7E. Annual Summary, 1999, Early Hybrids, Chemical Composition, All Locations.
BRAND/HYBRID PROTEIN OIL STARCH
_________________________________________________
......% dry wt.......
AKIN A6432 10.0 4.3 70.6
ASGROW RX730YG 9.7 4.3 71.2
ASGROW RX739 9.6 4.4 71.1
ASGROW RX740 9.7 4.8 70.7
ASGROW RX770YG 10.0 3.9 71.2
ASGROW RX799Bt 9.8 4.2 71.4
BECK’S 5727 9.6 4.8 70.9
BECK’S 5912W 10.3 4.1 70.8
BECK’S 6205 9.5 4.2 71.5
CALLAHAN C7557 9.9 4.2 70.9
CALLAHAN C7625RR 9.7 4.3 71.2
CALLAHAN C7860 9.6 4.6 71.1
CAMPBELL 7099 9.6 4.2 71.5
CAMPBELL 7250 9.4 4.3 71.4
COLBERT FARMS 240 9.9 4.2 70.6
CROW’S 496 9.7 4.1 71.1
DEKALB DK595Bty 9.7 4.1 71.2
DEKALB DK611 9.6 4.5 71.2
DEKALB DK626Bty 10.0 4.1 71.5
DYNA-GRO 5505RR 9.3 4.3 71.5
FR1064 X FR450 9.8 4.7 70.6
GARST 8464 9.5 4.3 71.4
GATEWAY 2118 9.8 4.2 71.1
GOLDEN HARVEST H-2552 9.8 4.1 70.7
GOLDEN HARVEST H-9285Bt 9.7 4.6 70.9
HYTEST HT7712 10.3 4.3 70.5
HYTEST HT7736 10.0 4.0 71.0
LG SEEDS LG2587 9.4 4.2 71.5
LG SEEDS LG2604IT 10.2 4.6 70.3
BRAND/HYBRID PROTEIN OIL STARCH
_________________________________________________
......% dry wt.......
MYCOGEN 2717Bt 10.0 4.1 70.9
MYCOGEN 2725 9.6 4.4 71.2
NK BRAND N58-D1 9.6 4.1 71.4
NK BRAND N63-G7 10.1 4.2 70.7
PIONEER BRAND 33G26 9.9 4.3 70.6
PIONEER BRAND 33J24 9.4 3.7 72.1
PIONEER BRAND 33Y18 9.5 4.0 72.2
PIONEER BRAND 34B23 10.2 4.2 71.0
PIONEER BRAND 34W67 9.5 4.0 71.7
SO. STATES SS710 10.4 4.1 70.6
TERRA SEED TR1089IT 9.7 4.4 71.0
TERRA SEED TR1097 9.5 4.3 71.6
TERRA SEED TR1106 9.4 4.2 71.5
TERRA SEED TR1128 9.8 4.6 70.7
TERRA SEED TR1129RR 9.8 4.3 70.9
ZIMMERMAN N71-T7 10.4 4.2 70.6
ZIMMERMAN NX7208 10.5 4.3 70.4
ZIMMERMAN Z42 9.9 4.2 71.3
_________________________________________________
EARLY AVERAGE 9.8 4.3 71.1
_________________________________________________
EARLY AVERAGE BY LOCATION
PRINCETON 9.2 4.4 71.8
ROBARDS 8.7 4.5 72.5
FRANKLIN 9.9 4.2 70.8
MAYFIELD 10.2 4.0 70.5
LEXINGTON 11.1 4.3 69.5
QUICKSAND 9.2 4.4 72.0
GLENDALE 10.2 4.1 70.6
_________________________________________________
Table 7L. Annual Summary, 1999, Late Hybrids Chemical Composition, All Locations.
BRAND/HYBRID PROTEIN OIL STARCH
_________________________________________________
......% dry wt.......
AKIN A6725 9.6 4.8 70.6
ASGROW RX901W 9.9 4.6 70.8
B73 X PA91 9.9 4.5 70.6
CALLAHAN C7975Bt 9.7 4.4 70.9
CAMPBELL 8000 9.3 4.7 71.2
CROW’S 691 9.7 4.9 70.6
DEKALB DK697 10.1 4.3 70.6
GARST 8220 10.1 4.0 70.8
GARST 8222IT 10.0 4.1 71.3
GREAT LAKES 6968 9.8 4.8 70.4
MYCOGEN 2888IMI 9.6 4.8 70.7
NK BRAND N83-N5 9.7 4.9 70.6
PIONEER BRAND 31A12 9.6 3.9 71.7
PIONEER BRAND 31B13(Bt) 9.1 4.4 72.1
BRAND/HYBRID PROTEIN OIL STARCH
_________________________________________________
......% dry wt.......
SO. STATES SS859CL 9.2 4.7 71.1
SO. STATES SS943 9.9 3.9 71.3
TERRA SEED TR1185 9.3 4.4 71.4
_________________________________________________
LATE AVERAGE 9.7 4.5 71.0
_________________________________________________
LATE AVERAGE BY LOCATION
PRINCETON 9.2 4.7 71.3
ROBARDS 8.3 4.7 71.8
FRANKLIN 9.9 4.4 70.5
MAYFIELD 10.7 4.1 69.9
LEXINGTON 10.2 4.5 70.4
QUICKSAND 9.1 4.7 72.1
GLENDALE 9.9 4.4 70.1
_________________________________________________
Table 7M. Annual Summary, 1999, Medium Hybrids Chemical Composition, All Locations.
BRAND/HYBRID PROTEIN OIL STARCH
_________________________________________________
......% dry wt.......
ADLER SEED 5250 9.7 4.6 70.9
AKIN A3809 9.8 4.4 70.9
AKIN A6530W 10.4 4.5 69.9
AKIN A6569Bt 9.8 4.4 70.8
AKIN A6590 9.4 4.2 71.5
AKIN A6609Bt 9.8 4.5 71.0
AKIN A6723RR 10.0 4.2 70.6
BECK’S 8280 9.7 4.5 70.8
CALLAHAN C7640Bt 9.9 4.6 70.6
CALLAHAN C7655 9.7 4.8 70.6
CALLAHAN C7762 9.4 4.3 71.5
CAMPBELL 7650 9.4 4.3 71.8
CAVERNDALE CF828Bt 9.8 4.1 70.9
CAVERNDALE CF832-IMI 9.9 4.4 70.7
CAVERNDALE CF835 9.6 4.3 71.3
CAVERNDALE CF885 9.8 4.5 70.8
CAVERNDALE CF890 9.7 4.5 70.9
CAVERNDALE CF940 9.8 4.2 71.4
COLBERT 254 9.9 4.8 70.5
COLBERT 258 10.0 4.6 70.2
CROW’S 687Bt 9.9 4.4 71.0
DEKALB DK650 10.1 4.3 70.6
DEKALB DK679Bty 9.6 4.7 70.7
EXSEGEN ES519 9.4 4.6 71.2
EXSEGEN ES617 10.1 4.1 71.1
FR27 X MO17 9.8 4.3 71.0
GATEWAY 1157 9.9 4.7 70.5
GOLDEN HARVEST H-2636 10.1 4.4 70.8
GOLDEN HARVEST H-9229 10.0 5.0 70.1
GOLDEN HARVEST H-9345 9.7 4.8 70.8
GOLDEN HARVEST H-9405 9.8 4.6 70.7
GOLDEN HARVEST H-9481Bt 9.9 4.3 71.0
HYTEST HT7820 9.6 4.6 70.7
HYTEST HT7844 9.4 4.4 71.4
LG SEEDS LG2648Bt 9.6 4.3 71.4
LG SEEDS LG2726 9.7 4.8 70.7
MYCOGEN 2799Bt 9.9 4.4 71.2
NK BRAND N71-T7 9.9 4.4 70.7
NK BRAND N79-L3 9.6 4.3 71.4
PFISTER 3321 10.1 4.5 70.6
PFISTER 3977 9.6 4.6 71.1
PIONEER BRAND 32K61 9.9 4.1 71.2
PIONEER BRAND 32Y52 10.0 4.0 71.1
PIONEER BRAND 3335 10.2 3.7 71.4
PIONEER BRAND 33A14(Bt) 9.3 3.7 72.6
PIONEER BRAND 33G27(Bt) 9.8 4.6 70.7
PIONEER BRAND 33J56 9.6 3.8 72.1
PIONEER BRAND 33K62(Bt) 10.0 4.2 71.1
SO. STATES SS729CL 9.6 4.4 71.1
SO. STATES SS747CL 9.9 4.1 71.3
SO. STATES SS769Bt 9.8 4.3 71.0
SO. STATES SS828 9.7 4.5 70.8
SO. STATES SS849CL 10.1 4.0 71.1
TERRA SEED TR1147RR 10.0 4.3 70.6
TERRA SEED TR1157 9.3 4.3 72.0
TERRA SEED TR1167 9.5 4.3 71.8
ZIMMERMAN 1780W 10.0 4.4 70.7
ZIMMERMAN 1790W 10.2 4.5 70.6
ZIMMERMAN 1851W 10.5 4.3 70.4
ZIMMERMAN Z37 9.8 4.8 70.7
ZIMMERMAN Z39 9.4 4.1 72.1
ZIMMERMAN Z62W 10.1 4.5 70.9
ZIMMERMAN Z64W 10.0 4.4 71.0
ZIMMERMAN Z75W 9.8 4.5 70.8
_________________________________________________
MEDIUM AVERAGE 9.8 4.4 70.8
_________________________________________________
MEDIUM AVERAGE BY LOCATION
PRINCETON 9.2 4.5 71.7
ROBARDS 8.8 4.6 71.8
FRANKLIN 9.8 4.3 71.0
MAYFIELD 10.6 4.0 70.0
LEXINGTON 11.0 4.3 69.9
QUICKSAND 8.8 4.6 72.1
GLENDALE 10.3 4.3 70.3
_________________________________________________
Table 8E. Annual Summary, 1999, Early Hybrids (112 Days To Maturity Or Earlier), Mayfield, Ky.
YIELD YIELD YIELD % % TOT % TEST WT
BU/AC BU/AC BU/AC MOIST STAND LODGED LBS/BU
BRAND/HYBRID 97-99 98-99 1999 1999 1999 1999 1999
___________________________________________________________________________________
MYCOGEN 2717Bt 138.5* 10.1 96.0 0.0 55.3
PIONEER BRAND 33Y18 156.1* 159.7* 137.2* 11.1 98.0 0.5 54.9
ASGROW RX739 129.2* 9.2 100.0 0.0 56.4
TERRA SEED TR1097 127.0* 10.9 100.0 0.0 52.3
TERRA SEED TR1089IT 124.3* 10.0 100.0 1.0 52.0
DEKALB DK626Bty 122.6* 9.2 100.0 0.0 55.7
BECK’S 6205 139.0 148.3* 122.5* 10.4 100.0 0.0 53.8
PIONEER BRAND 34B23 122.1* 11.2 100.0 1.0 53.9
GARST 8464 151.6* 120.9* 11.0 100.0 0.0 51.3
ASGROW RX799Bt 119.2* 12.9 100.0 0.0 58.2
PIONEER BRAND 33G26 164.1* 118.9* 11.1 100.0 0.0 55.8
NK BRAND N58-D1 115.2 10.2 94.9 0.6 54.5
FR1064 X FR450 121.5 138.0 115.2 8.5 90.9 0.6 57.2
PIONEER BRAND 33J24 114.7 13.4 87.9 0.0 54.4
CALLAHAN C7860 113.2 11.2 99.0 0.0 55.1
BECK’S 5727 112.7 10.2 98.5 0.0 56.6
NK BRAND N63-G7 138.0 111.6 9.9 100.0 0.0 54.0
MYCOGEN 2725 143.6 110.6 9.2 100.0 0.0 53.5
GOLDEN HARVEST H-9285Bt 109.2 9.0 99.5 0.0 54.3
PIONEER BRAND 34W67 107.1 9.4 100.0 0.0 55.3
AKIN A6432 107.0 8.8 100.0 0.5 54.9
ASGROW RX770YG 106.4 10.4 100.0 0.0 53.4
ZIMMERMAN Z42 134.2 105.6 10.4 97.0 0.0 56.0
COLBERT FARMS 240 132.9 104.6 9.5 99.5 0.0 52.8
ASGROW RX730YG 104.2 10.1 100.0 0.0 58.4
GATEWAY 2118 102.7 12.3 95.5 0.0 52.6
DEKALB DK611 102.5 10.4 100.0 0.5 52.6
ZIMMERMAN N71-T7 101.7 11.1 100.0 0.0 51.7
GOLDEN HARVEST H-2552 133.6 101.5 8.2 100.0 0.0 54.0
BECK’S 5912W 144.2* 147.1 100.9 10.9 100.0 0.0 54.1
ASGROW RX740 137.2 98.8 10.8 100.0 0.0 55.2
SO. STATES SS710 97.8 10.0 96.0 0.0 53.1
CALLAHAN C7557 142.7* 143.3 93.0 9.2 95.5 0.0 55.1
LG SEEDS LG2604IT 92.4 9.7 96.5 0.0 53.1
CAMPBELL 7099 91.2 11.9 100.0 0.0 54.3
DEKALB DK595Bty 88.9 9.5 99.5 0.0 56.1
TERRA SEED TR1128 88.9 10.6 97.0 0.0 51.0
CROW’S 496 140.2 141.6 87.6 9.2 100.0 0.0 53.8
HYTEST HT7736 87.1 10.5 97.5 0 0 53.9
HYTEST HT7712 138.4 85.0 10.2 100.0 0.5 56.1
CALLAHAN C7625RR 84.7 9.8 100.0 0.0 55.8
ZIMMERMAN NX7208 83.2 11.6 98.0 0.5 54.3
CAMPBELL 7250 130.6 82.5 9.2 97.5 0.0 53.8
LG SEEDS LG2587 125.6 78.9 12.3 91.9 0.0 53.5
TERRA SEED TR1106 116.1 69.5 9.4 97.0 0.0 55.3
TERRA SEED TR1129RR 68.0 9.3 100.0 0.0 56.2
DYNA-GRO 5505RR 65.8 9.6 94.9 3.7 51.5
___________________________________________________________________________________
EARLY AVERAGE 140.6 140.2 103.6 10.3 98.2 0.2 54.4
___________________________________________________________________________________
LSD (0.10) 14.1 16.5 21.1 1.2 5.3 0.7 4.2
C.V. 15.0 9.0 3.9 263.2 5.7
___________________________________________________________________________________
Table 8L. Annual Summary, 1999, Late Hybrids (118 Days To Maturity Or Later), Mayfield, Ky.
YIELD YIELD YIELD % % TOT % TEST WT
BU/AC BU/AC BU/AC MOIST STAND LODGED LBS/BU
BRAND/HYBRID 97-99 98-99 1999 1999 1999 1999 1999
___________________________________________________________________________________
PIONEER BRAND 31B13(Bt) 165.5* 106.3* 11.8 100.0 0.0 58.2
SO. STATES SS859CL 101.7* 12.0 100.0 0.0 53.5
ASGROW RX901W 100.0* 13.7 100.0 0.0 58.5
MYCOGEN 2888IMI 134.2* 136.9 93.7* 12.1 97.5 0.5 54.2
B73 X PA91 120.3 128.0 92.2* 15.5 97.0 0.0 53.5
AKIN A6725 130.6* 131.4 86.4 11.8 100.0 0.0 56.4
GARST 8222IT 133.3 84.7 14.7 100.0 0.5 57.5
PIONEER BRAND 31A12 140.4 84.3 12.1 97.5 0.0 57.8
CALLAHAN C7975Bt 80.1 12.2 100.0 0.0 55.6
TERRA SEED TR1185 120.7 80.1 14.2 98.0 1.0 55.5
CROW’S 691 126.2 80.0 11.9 100.0 0.0 57.8
NK BRAND N83-N5 127.6 76.8 12.2 100.0 0.5 56.0
CAMPBELL 8000 125.2 75.3 11.5 100.0 0.5 55.2
GARST 8220 129.9* 130.8 74.0 13.8 98.5 0.0 53.4
SO. STATES SS943 140.8* 127.6 70.5 12.7 100.0 0.5 52.9
DEKALB DK697 65.3 12.6 98.0 0.5 57.1
GREAT LAKES 6968 119.5 47.9 14.1 100.0 1.0 53.9
___________________________________________________________________________________
LATE AVERAGE 131.2 131.8 82.3 12.9 99.2 0.3 55.7
___________________________________________________________________________________
LSD (0.10) 12.1 12.5 17.8 1.7 3.3 0.8 2.6
C.V. 15.6 9.4 2.4 201.5 3.3
___________________________________________________________________________________
Table 8M. Annual Summary, 1999, Medium Hybrids (113-117 Days To Maturity), Mayfield, Ky.
YIELD YIELD YIELD % % TOT % TEST WT
BU/AC BU/AC BU/AC MOIST STAND LODGED LBS/BU
BRAND/HYBRID 97-99 98-99 1999 1999 1999 1999 1999
___________________________________________________________________________________
AKIN A6609Bt 130.3* 11.9 100.0 1.0 56.0
SO. STATES SS769Bt 155.2* 126.7* 13.9 100.0 0.5 56.4
MYCOGEN 2799Bt 124.1* 11.5 97.0 0.5 57.6
CAVERNDALE CF832-IMI 113.7* 11.3 98.0 0.5 54.9
CAVERNDALE CF828Bt 112.4* 11.8 94.4 0.6 56.3
ZIMMERMAN 1851W 145.2* 108.7 14.2 100.0 0.0 54.8
TERRA SEED TR1147RR 106.9 10.0 100.0 2.0 54.1
FR27 X MO17 131.5 130.2 106.8 12.6 98.0 0.5 52.7
LG SEEDS LG2648Bt 103.4 13.0 100.0 0.0 54.5
LG SEEDS LG2726 131.8 138.5 103.4 13.6 91.4 1.4 57.8
PFISTER 3977 133.5 134.3 102.4 12.4 100.0 0.0 56.4
NK BRAND N71-T7 101.3 12.1 100.0 0.0 56.5
PIONEER BRAND 33G27(Bt) 101.0 13.8 96.5 0.0 61.7
CALLAHAN C7640Bt 99.8 10.4 100.0 1.0 55.9
CALLAHAN C7762 131.4 133.1 99.7 10.0 100.0 0.0 54.6
SO. STATES SS828 132.8 137.2 99.3 12.2 100.0 0.0 52.6
AKIN A6569Bt 98.5 11.3 100.0 0.0 56.7
SO. STATES SS747CL 97.6 12.8 98.5 2.6 58.3
PIONEER BRAND 3335 148.9* 149.0* 96.3 12.5 100.0 1.5 58.0
PIONEER BRAND 32Y52 96.2 10.4 100.0 1.5 58.5
PIONEER BRAND 33J56 96.0 12.7 98.0 0.5 59.0
PIONEER BRAND 32K61 148.1* 145.2* 95.9 15.4 100.0 0.0 62.6
PIONEER BRAND 33A14(Bt) 143.0* 138.1 95.9 12.1 92.4 1.7 57.8
EXSEGEN ES617 123.9 127.1 95.1 11.9 100.0 1.0 55.8
COLBERT 254 94.5 11.6 91.9 2.3 58.6
TERRA SEED TR1167 131.2 131.3 92.3 15.1 100.0 0.0 56.0
ZIMMERMAN Z64W 113.8 120.4 92.3 13.9 90.9 3.4 55.8
SO. STATES SS849CL 86.0 14.2 96.0 0.5 54.3
ZIMMERMAN Z37 141.1* 140.1 84.0 14.2 97.0 0.0 60.5
AKIN A6530W 124.5 84.0 11.9 100.0 0.0 56.1
GOLDEN HARVEST H-9229 83.7 11.7 100.0 2.0 59.0
ZIMMERMAN Z75W 131.5 83.6 11.6 98.0 0.0 57.1
ZIMMERMAN Z39 129.5 128.5 83.0 14.1 100.0 1.0 52.2
CROW’S 687Bt 83.0 12.2 100.0 1.0 57.9
CAVERNDALE CF890 82.8 10.4 100.0 2.5 54.7
TERRA SEED TR1157 125.3 131.4 80.8 12.9 93.9 0.0 55.1
PIONEER BRAND 33K62(Bt) 80.7 17.9 97.5 0.5 60.2
GOLDEN HARVEST H-2636 129.4 135.2 80.5 13.3 100.0 1.5 54.7
NK BRAND N79-L3 130.7 80.2 13.6 100.0 1.0 62.5
SO. STATES SS729CL 80.1 10.4 100.0 0.0 55.4
GOLDEN HARVEST H-9405 79.5 11.8 96.0 1.1 56.3
PFISTER 3321 79.3 11.7 100.0 0.5 56.0
ZIMMERMAN 1790W 116.9 117.0 77.6 12.8 100.0 0.5 56.2
AKIN A6590 119.9 128.9 76.9 10.7 93.4 1.5 53.3
ZIMMERMAN 1780W 126.6 115.6 76.6 12.0 100.0 0.5 53.4
ZIMMERMAN Z62W 112.6 114.9 76.2 11.3 98.0 0.5 58.0
EXSEGEN ES519 74.0 14.5 86.9 1.3 53.7
BECK’S 8280 122.7 122.8 73.8 12.1 100.0 0.0 58.6
HYTEST HT7844 73.5 12.2 100.0 2.0 55.0
HYTEST HT7820 73.3 12.4 96.0 0.0 55.2
GOLDEN HARVEST H-9345 73.1 11.2 100.0 3.0 60.8
CAMPBELL 7650 115.2 72.9 14.7 100.0 0.5 55.8
AKIN A6723RR 72.6 10.6 98.0 1.5 52.2
CAVERNDALE CF885 115.6 71.5 11.0 99.0 0.0 58.0
COLBERT 258 71.2 10.8 100.0 0.0 58.2
DEKALB DK679Bty 71.1 13.2 100.0 1.0 57.3
GATEWAY 1157 124.5 70.3 13.4 88.4 1.9 57.4
GOLDEN HARVEST H-9481Bt 69.9 10.8 100.0 1.5 56.1
ADLER SEED 5250 68.0 12.8 100.0 0.0 54.3
DEKALB DK650 66.9 11.5 100.0 2.0 56.8
CALLAHAN C7655 65.1 11.9 100.0 0.5 56.1
CAVERNDALE CF835 126.2 124.3 61.0 10.1 100.0 1.0 53.8
CAVERNDALE CF940 131.1 122.3 60.1 12.4 91.9 0.6 57.0
AKIN A3809 54.2 12.4 100.0 2.5 52.0
___________________________________________________________________________________
MEDIUM AVERAGE 129.6 130.3 87.1 12.4 98.1 0.9 56.4
___________________________________________________________________________________
LSD (0.10) 13.3 14.9 18.0 1.9 6.7 1.8 2.7
C.V. 15.2 11.4 5.1 153.0 3.6
___________________________________________________________________________________
* In any yield column, a hybrid mean followed by an asterisk does not differ
significantly (less than or equal to one LSD) from the highest yielding hybrid
in that column.
Table 9E. Annual Summary, 1999, Early Hybrids (112 Days To Maturity Or Earlier), Princeton, Ky.
YIELD YIELD YIELD % % TOT % TEST WT
BU/AC BU/AC BU/AC MOIST STAND LODGED LBS/BU
BRAND/HYBRID 97-99 98-99 1999 1999 1999 1999 1999
___________________________________________________________________________________
DEKALB DK626Bty 177.4* 11.5 100.0 2.0 60.8
MYCOGEN 2717Bt 176.2* 11.8 100.0 0.5 59.9
SO. STATES SS710 175.1* 11.5 100.0 1.5 62.8
ASGROW RX799Bt 169.3* 15.0 100.0 0.0 61.3
BECKS 6205 162.1* 164.5* 167.4* 12.9 100.0 3.5 59.0
DEKALB DK611 166.7* 12.3 100.0 1.5 61.6
GOLDEN HARVEST H-9285Bt 166.6* 10.5 100.0 1.0 57.7
GOLDEN HARVEST H-2552 157.9* 165.6* 10.6 100.0 1.0 58.5
CAMPBELL 7099 165.1* 12.3 100.0 2.0 61.0
DEKALB DK595Bty 164.9* 11.8 99.0 2.5 60.1
PIONEER BRAND 33Y18 169.0* 168.2* 163.4* 11.6 100.0 2.5 63.7
ASGROW RX730YG 161.3* 11.6 100.0 2.0 60.6
NK BRAND N58-D1 161.3* 11.8 100.0 1.5 62.3
BECK’S 5912W 164.4* 162.3* 160.7* 14.3 100.0 1.5 63.4
ASGROW RX740 155.2* 160.6* 12.5 100.0 2.5 64.1
DYNA-GRO 5505RR 157.6* 11.3 100.0 2.5 60.8
CALLAHAN C7625RR 156.0* 12.2 100.0 4.0 61.1
GARST 8464 152.5 155.8* 12.6 100.0 0.5 60.5
ASGROW RX739 155.6* 13.0 100.0 1.5 59.8
ZIMMERMAN Z42 155.9* 155.5* 13.8 100.0 2.0 62.3
ZIMMERMAN N71-T7 154.0* 14.9 98.0 0.5 62.0
MYCOGEN 2725 160.0* 153.7* 12.4 100.0 4.0 60.5
ASGROW RX770YG 153.7* 11.7 100.0 3.0 60.2
NK BRAND N63-G7 149.3 153.7* 11.7 100.0 1.5 61.1
PIONEER BRAND 34W67 153.0 12.4 100.0 3.5 63.2
PIONEER BRAND 33G26 162.6* 151.8 13.1 100.0 3.0 61.8
PIONEER BRAND 33J24 151.0 14.4 100.0 4.5 64.2
HYTEST HT7712 154.7* 150.7 13.4 100.0 3.5 63.0
BECK’S 5727 150.4 12.3 100.0 2.0 63.7
TERRA SEED TR1097 150.3 11.5 100.0 1.0 60.3
CAMPBELL 7250 153.8* 149.7 13.3 100.0 2.0 59.5
CALLAHAN C7860 147.8 12.1 100.0 4.0 63.2
TERRA SEED TR1129RR 147.4 11.6 100.0 5.1 60.0
FR1064 X FR450 135.4 138.8 147.3 12.0 100.0 1.0 61.2
LG SEEDS LG2604IT 146.9 12.5 97.5 3.5 60.9
TERRA SEED TR1089IT 145.2 10.7 100.0 1.5 59.6
PIONEER BRAND 34B23 144.8 13.0 100.0 1.5 63.0
TERRA SEED TR1128 143.0 12.4 97.5 8.5 64.2
AKIN A6432 142.4 11.3 100.0 3.5 60.3
CROW’S 496 156.5* 153.1 141.9 12.9 100.0 7.1 59.7
CALLAHAN C7557 150.3 156.7* 141.5 13.4 100.0 7.6 60.7
TERRA SEED TR1106 154.7* 141.1 11.5 93.9 2.8 58.5
COLBERT FARMS 240 145.0 138.7 11.5 100.0 4.5 58.4
GATEWAY 2118 138.7 12.0 100.0 3.0 63.5
HYTEST HT7736 138.5 13.2 100.0 4.5 61.5
LG SEEDS LG2587 147.7 135.1 12.5 96.5 3.7 63.8
ZIMMERMAN NX7208 117.9 15.0 100.0 3.5 62.7
___________________________________________________________________________________
EARLY AVERAGE 156.3 155.2 153.8 12.4 99.6 2.7 61.2
___________________________________________________________________________________
LSD (0.10) 12.7 14.5 23.7 1.0 2.3 3.4 1.6
C.V. 11.4 6.2 1.7 91.5 1.9
___________________________________________________________________________________
Table 9L. Annual Summary, 1999, Late Hybrids (118 Days To Maturity Or Later), Princeton, Ky.
YIELD YIELD YIELD % % TOT % TEST WT
BU/AC BU/AC BU/AC MOIST STAND LODGED LBS/BU
BRAND/HYBRID 97-99 98-99 1999 1999 1999 1999 1999
___________________________________________________________________________________
PIONEER BRAND 31B13(Bt) 183.5* 172.8* 14.4 100.0 0.5 60.8
SO. STATES SS859CL 163.8* 14.4 100.0 1.5 58.6
MYCOGEN 2888IMI 151.2* 158.7 158.4* 13.8 100.0 0.5 61.5
PIONEER BRAND 31A12 158.7 157.8* 14.0 100.0 2.5 61.7
AKIN A6725 161.1* 167.8 157.6* 15.2 100.0 1.5 61.2
CAMPBELL 8000 153.3 155.7* 15.6 100.0 0.5 58.9
GARST 8222IT 146.3 155.1* 16.0 100.0 2.0 61.5
NK BRAND N83-N5 152.7 153.1* 15.2 100.0 2.0 60.9
CALLAHAN C7975Bt 150.2 15.1 100.0 1.0 60.0
CROW’S 691 153.2 149.5 14.0 100.0 2.0 61.4
GARST 8220 153.8* 151.8 149.5 14.6 100.0 0.5 60.2
GREAT LAKES 6968 153.2 147.2 14.8 100.0 1.0 61.6
SO. STATES SS943 145.6 140.8 143.7 14.5 100.0 0.5 57.8
TERRA SEED TR1185 139.5 143.1 14.9 95.5 1.0 60.3
DEKALB DK697 131.6 13.6 99.0 1.0 61.6
ASGROW RX901W 126.6 16.4 97.5 2.5 63.0
B73 X PA91 132.3 132.2 120.5 15.5 100.0 2.5 59.5
___________________________________________________________________________________
LATE AVERAGE 148.8 153.2 149.2 14.8 99.5 1.4 60.6
___________________________________________________________________________________
LSD (0.10) 12.3 13.7 21.1 1.3 3.1 2.1 2.2
C.V. 10.2 6.5 2.2 111.6 2.6
___________________________________________________________________________________
Table 9M. Annual Summary, 1999, Medium Hybrids (113-117 Days To Maturity), Princeton, Ky.
YIELD YIELD YIELD % % TOT % TEST WT
BU/AC BU/AC BU/AC MOIST STAND LODGED LBS/BU
BRAND/HYBRID 97-99 98-99 1999 1999 1999 1999 1999
___________________________________________________________________________________
SO. STATES SS828 170.5* 164.0 171.3* 14.1 100.0 2.0 57.4
AKIN A3809 170.8* 11.2 100.0 3.5 55.1
CAVERNDALE CF828Bt 169.0* 12.8 100.0 0.5 58.9
PIONEER BRAND 33K62(Bt) 167.9* 14.3 100.0 0.0 60.3
PIONEER BRAND 33A14(Bt) 170.3* 181.7* 167.7* 12.5 100.0 1.5 58.1
PFISTER 3977 163.7* 166.5 166.5* 13.7 96.5 1.5 57.4
PIONEER BRAND 32K61 163.0* 159.7 165.3* 13.6 100.0 0.0 60.0
TERRA SEED TR1157 165.4* 167.3* 163.3* 14.8 100.0 2.0 58.0
NK BRAND N79-L3 166.0 162.7* 14.5 100.0 0.0 61.4
FR27 X MO17 151.3 157.3 162.7* 14.3 100.0 1.0 60.1
HYTEST HT7844 160.3* 13.7 100.0 1.0 58.0
GOLDEN HARVEST H-9481Bt 160.2* 13.0 98.5 0.5 58.8
LG SEEDS LG2648Bt 159.8* 15.3 100.0 0.0 58.7
EXSEGEN ES519 159.7* 13.3 100.0 0.0 58.2
LG SEEDS LG2726 161.0* 166.6 159.6* 14.5 100.0 0.5 58.8
ZIMMERMAN Z37 161.0* 167.2* 158.6* 14.5 100.0 0.0 59.5
DEKALB DK679Bty 158.3* 14.1 100.0 0.5 60.3
SO. STATES SS747CL 158.0* 13.5 100.0 0.5 59.1
AKIN A6723RR 157.6* 14.5 100.0 1.5 61.0
CAMPBELL 7650 160.5 156.8* 12.8 100.0 0.0 56.8
ZIMMERMAN Z39 158.0* 161.5 156.2* 14.9 100.0 1.0 58.3
CROW’S 687Bt 155.8* 14.5 100.0 0.5 59.3
CALLAHAN C7655 155.5* 12.5 100.0 0.5 58.1
GOLDEN HARVEST H-9405 154.8* 12.1 97.5 0.0 57.8
ADLER SEED 5250 154.6* 13.8 100.0 0.0 59.8
SO. STATES SS729CL 154.1* 13.6 100.0 1.5 60.6
SO. STATES SS849CL 153.1* 14.0 100.0 2.5 57.7
HYTEST HT7820 153.0* 13.3 100.0 0.0 58.5
GOLDEN HARVEST H-2636 162.7* 149.7 152.5* 13.3 100.0 0.5 58.5
GATEWAY 1157 161.2 152.1* 15.3 100.0 0.5 59.6
PIONEER BRAND 3335 158.6* 154.7 151.6* 14.0 100.0 1.0 60.4
GOLDEN HARVEST H-9345 151.4* 13.2 100.0 2.0 61.4
ZIMMERMAN Z75W 141.3 150.1* 13.2 100.0 1.5 59.2
CAVERNDALE CF940 156.8 151.1 149.1* 13.5 100.0 2.5 57.2
TERRA SEED TR1167 148.8 154.6 149.1* 14.1 100.0 1.0 60.1
SO. STATES SS769Bt 155.0 148.7* 13.9 100.0 0.0 59.1
CALLAHAN C7640Bt 148.3* 12.0 100.0 2.0 57.4
MYCOGEN 2799Bt 148.2* 13.9 97.5 0.5 58.0
ZIMMERMAN Z64W 145.4 150.8 147.7* 14.8 100.0 2.5 58.5
CALLAHAN C7762 142.7 145.8 147.7* 13.5 100.0 2.5 58.2
COLBERT 258 147.2* 12.8 100.0 0.5 61.0
PIONEER BRAND 33J56 147.1* 13.7 100.0 2.0 61.0
BECK’S 8280 153.8 163.0 147.0* 13.8 100.0 0.0 58.0
NK BRAND N71-T7 146.5 14.7 100.0 0.5 60.5
PIONEER BRAND 32Y52 144.8 13.4 98.5 1.6 59.4
ZIMMERMAN 1851W 159.6 144.7 16.0 100.0 1.5 57.7
ZIMMERMAN 1790W 139.3 138.3 141.9 13.4 100.0 4.0 58.4
ZIMMERMAN 1780W 157.7* 148.8 141.3 15.3 100.0 2.0 57.1
CAVERNDALE CF835 146.8 144.7 141.3 12.3 100.0 2.5 57.2
CAVERNDALE CF890 141.0 12.9 100.0 1.5 58.7
EXSEGEN ES617 151.1 141.9 140.0 14.1 100.0 3.0 59.1
AKIN A6590 144.6 141.2 139.7 14.7 98.0 1.6 58.0
GOLDEN HARVEST H-9229 137.5 12.8 100.0 1.5 59.7
AKIN A6569Bt 137.5 12.7 100.0 0.0 58.4
PIONEER BRAND 33G27(Bt) 136.2 13.8 100.0 0.0 59.4
COLBERT 254 135.4 13.0 100.0 3.0 62.5
CAVERNDALE CF832-IMI 135.1 14.3 100.0 0.0 60.1
AKIN A6609Bt 134.1 13.0 100.0 0.0 59.3
CAVERNDALE CF885 135.5 131.3 14.1 100.0 1.5 59.5
TERRA SEED TR1147RR 131.0 12.1 100.0 1.0 58.1
ZIMMERMAN Z62W 142.5 143.5 130.7 12.6 100.0 2.5 59.7
AKIN A6530W 139.1 128.4 13.6 100.0 0.0 59.8
PFISTER 3321 126.6 14.3 100.0 0.0 58.5
DEKALB DK650 124.4 11.7 100.0 1.0 58.5
___________________________________________________________________________________
MEDIUM AVERAGE 155.2 154.6 150.0 13.6 99.8 1.1 58.9
___________________________________________________________________________________
LSD (0.10) 12.8 14.8 24.3 1.5 1.7 2.5 2.1
C.V. 11.9 8.3 1.2 170.7 2.7
___________________________________________________________________________________
* In any yield column, a hybrid mean followed by an asterisk does not differ
significantly (less than or equal to one LSD) from the highest yielding hybrid
in that column.
Table 10E. Annual Summary, 1999, Early Hybrids (112 Days To Maturity Or Earlier), Robards, Ky.
YIELD YIELD YIELD % % TOT % TEST WT
BU/AC BU/AC BU/AC MOIST STAND LODGED LBS/BU
BRAND/HYBRID 97-99 98-99 1999 1999 1999 1999 1999
____________________________________________________________________________________
NK BRAND N63-G7 196.3* 210.3* 12.6 100.0 1.5 60.5
ZIMMERMAN N71-T7 199.0* 16.1 100.0 0.0 60.8
ZIMMERMAN Z42 185.4* 198.8* 14.7 100.0 1.5 59.8
GOLDEN HARVEST H-9285Bt 196.3* 13.9 100.0 0.5 59.1
PIONEER BRAND 33J24 195.7* 15.3 100.0 6.1 64.7
ASGROW RX799Bt 195.4* 16.8 100.0 0.0 61.2
BECK’S 6205 173.5* 195.0* 193.9* 15.3 100.0 3.5 58.6
DEKALB DK595Bty 191.5* 11.2 99.5 0.5 59.3
PIONEER BRAND 34W67 190.7* 14.9 100.0 4.5 63.4
SO. STATES SS710 190.2* 11.8 99.0 1.0 61.1
PIONEER BRAND 33G26 183.9* 188.2* 14.2 100.0 7.6 62.2
NK BRAND N58-D1 187.3* 12.5 100.0 1.0 61.3
GOLDEN HARVEST H-2552 187.7* 185.6 12.9 98.5 5.1 58.9
DEKALB DK626Bty 185.5 12.9 100.0 2.0 60.8
DEKALB DK611 179.0 12.9 100.0 1.0 61.9
AKIN A6432 177.2 13.7 96.5 9.2 58.2
TERRA SEED TR1097 175.1 15.0 100.0 6.1 59.3
BECK’S 5912W 154.7 166.3 174.2 16.1 100.0 3.5 62.6
ASGROW RX739 173.5 14.3 100.0 7.1 58.8
CALLAHAN C7557 156.5 175.7 171.0 14.5 98.5 11.3 58.7
PIONEER BRAND 33Y18 160.3* 173.4 169.8 13.6 100.0 10.1 61.7
CAMPBELL 7250 180.9* 168.5 15.2 100.0 5.6 58.1
CROW’S 496 152.7 167.9 167.1 15.0 99.5 6.6 58.9
HYTEST HT7736 167.0 12.9 100.0 4.0 61.3
HYTEST HT7712 173.9 166.4 15.7 100.0 7.6 62.4
GARST 8464 163.1 166.2 14.4 100.0 6.6 59.1
MYCOGEN 2717Bt 164.9 12.2 99.0 7.2 58.8
LG SEEDS LG2604IT 164.4 14.6 99.0 5.1 57.6
TERRA SEED TR1106 172.1 161.1 15.2 93.9 8.6 57.1
COLBERT FARMS 240 169.3 160.3 13.2 100.0 6.6 58.4
PIONEER BRAND 34B23 158.4 13.3 100.0 7.6 61.6
DYNA-GRO 5505RR 157.4 12.7 99.5 4.6 60.2
CAMPBELL 7099 155.8 14.8 98.0 9.3 60.0
FR1064 X FR450 137.6 150.4 153.7 14.3 99.0 9.2 60.7
ZIMMERMAN NX7208 153.4 16.3 100.0 5.6 60.7
MYCOGEN 2725 169.1 152.6 15.1 100.0 9.6 58.9
ASGROW RX770YG 151.9 13.6 88.9 3.7 59.8
LG SEEDS LG2587 158.6 151.7 13.3 99.0 9.7 61.4
CALLAHAN C7625RR 151.5 13.0 100.0 9.6 59.4
TERRA SEED TR1129RR 148.5 13.9 100.0 7.6 60.8
ASGROW RX730YG 143.8 15.5 100.0 9.6 57.8
GATEWAY 2118 143.0 13.1 94.4 10.1 63.0
TERRA SEED TR1089IT 138.3 14.3 100.0 4.0 59.0
CALLAHAN C7860 135.5 13.1 100.0 9.1 63.5
BECK’S 5727 134.0 12.9 100.0 10.1 61.8
ASGROW RX740 142.0 132.6 13.3 100.0 7.1 62.3
TERRA SEED TR1128 130.8 13.3 97.0 5.8 62.8
____________________________________________________________________________________
EARLY AVERAGE 155.9 172.8 169.1 14.0 99.1 5.8 60.4
____________________________________________________________________________________
LSD (0.10) 13.7 17.1 23.8 0.8 4.1 4.3 1.7
C.V. 10.4 4.3 3.0 55.5 2.0
____________________________________________________________________________________
Table 10L. Annual Summary, 1999, Late Hybrids (118 Days To Maturity Or Later), Robards, Ky.
YIELD YIELD YIELD % % TOT % TEST WT
BU/AC BU/AC BU/AC MOIST STAND LODGED LBS/BU
BRAND/HYBRID 97-99 98-99 1999 1999 1999 1999 1999
____________________________________________________________________________________
PIONEER BRAND 31B13(Bt) 168.6* 191.2* 16.5 100.0 2.5 62.1
DEKALB DK697 189.4* 17.9 100.0 2.0 61.8
GARST 8222IT 177.6* 189.1* 16.7 100.0 3.5 62.3
SO. STATES SS943 153.1* 160.3* 179.2* 16.4 99.0 1.5 59.6
GARST 8220 157.5* 170.5* 178.8* 16.1 100.0 1.0 57.6
SO. STATES SS859CL 178.5* 15.4 100.0 6.6 58.1
CALLAHAN C7975Bt 174.5* 15.8 94.9 0.5 61.3
CROW’S 691 155.4 152.9 15.6 100.0 5.1 60.7
GREAT LAKES 6968 152.3 152.4 16.4 98.0 2.6 61.4
B73 X PA91 127.6 135.7 151.8 18.4 100.0 2.5 59.3
MYCOGEN 2888IMI 141.3* 149.0 151.1 15.2 100.0 2.5 60.5
PIONEER BRAND 31A12 155.0 150.8 15.9 99.0 3.6 61.4
ASGROW RX901W 146.6 16.7 100.0 1.5 62.1
NK BRAND N83-N5 152.0 145.9 15.5 100.0 2.5 60.8
TERRA SEED TR1185 136.1 144.3 17.1 92.9 6.6 59.0
AKIN A6725 145.6* 156.3* 140.3 15.5 100.0 2.5 61.6
CAMPBELL 8000 142.4 129.1 16.4 100.0 6.6 58.4
____________________________________________________________________________________
LATE AVERAGE 145.0 154.7 161.5 16.3 99.0 3.2 60.5
____________________________________________________________________________________
LSD (0.10) 16.5 22.0 29.9 1.1 5.2 4.4 1.6
C.V. 13.4 4.7 3.8 100.4 1.9
____________________________________________________________________________________
Table 10M. Annual Summary, 1999, Medium Hybrids (113-117 Days To Maturity), Robards, Ky.
YIELD YIELD YIELD % % TOT % TEST WT
BU/AC BU/AC BU/AC MOIST STAND LODGED LBS/BU
BRAND/HYBRID 97-99 98-99 1999 1999 1999 1999 1999
____________________________________________________________________________________
GOLDEN HARVEST H-9405 202.3* 13.7 100.0 2.0 61.3
LG SEEDS LG2648Bt 201.2* 15.9 97.5 0.5 60.9
SO. STATES SS769Bt 165.5* 198.5* 15.8 100.0 0.5 62.2
SO. STATES SS828 170.5* 176.1* 193.3* 15.5 97.5 3.1 58.5
GOLDEN HARVEST H-9481Bt 190.3* 14.2 100.0 1.0 60.7
AKIN A6609Bt 189.4* 16.3 100.0 0.0 60.4
AKIN A6569Bt 185.3* 14.1 100.0 0.5 58.4
CROW’S 687Bt 185.2* 16.0 100.0 0.0 60.7
FR27 X MO17 163.0* 170.2* 184.9* 15.4 100.0 2.0 59.3
BECK’S 8280 144.5 165.0* 184.1* 14.9 100.0 1.0 62.1
EXSEGEN ES617 159.5* 172.0* 183.9* 16.0 100.0 4.0 61.6
DEKALB DK650 181.7* 14.9 100.0 1.5 62.2
TERRA SEED TR1157 153.6* 172.5* 180.7* 16.3 100.0 3.0 59.6
NK BRAND N79-L3 163.6* 179.4* 15.1 100.0 0.5 62.5
HYTEST HT7820 179.0* 14.8 100.0 1.0 60.2
SO. STATES SS849CL 178.8* 13.3 97.0 5.7 58.0
NK BRAND N71-T7 178.7* 16.5 100.0 0.0 60.5
ZIMMERMAN Z39 139.6 151.9 177.7* 15.8 94.4 2.1 59.4
PIONEER BRAND 3335 137.0 140.9 177.6* 14.3 100.0 9.1 64.2
ADLER SEED 5250 177.5* 13.1 96.5 3.6 60.0
PIONEER BRAND 33J56 175.1* 14.6 100.0 7.1 62.5
CAVERNDALE CF832-IMI 174.9* 14.5 100.0 3.5 60.5
PIONEER BRAND 32K61 152.6 165.3* 174.3* 15.0 100.0 1.5 62.2
CAVERNDALE CF940 140.5 154.1* 174.2* 14.7 96.5 4.2 59.5
PIONEER BRAND 33A14(Bt) 141.0 146.8 170.1* 14.4 100.0 1.5 61.5
ZIMMERMAN 1851W 151.7 170.1* 18.0 96.0 7.8 60.3
CALLAHAN C7762 163.5* 170.2* 170.0* 14.8 95.5 6.5 59.3
CALLAHAN C7640Bt 169.6* 14.3 100.0 0.0 58.8
PIONEER BRAND 33G27(Bt) 169.4* 14.7 99.0 0.5 62.1
LG SEEDS LG2726 149.1 162.5* 168.2 15.0 96.5 1.5 61.1
TERRA SEED TR1167 141.6 151.8 167.9 16.1 100.0 3.5 60.1
GATEWAY 1157 170.0* 167.4 15.2 98.0 6.3 59.8
EXSEGEN ES519 167.0 15.5 96.5 1.7 60.1
CAMPBELL 7650 162.4* 165.6 16.7 100.0 1.5 58.7
AKIN A3809 165.2 13.3 100.0 2.5 58.3
PIONEER BRAND 33K62(Bt) 164.4 15.4 96.0 4.0 62.9
MYCOGEN 2799Bt 162.9 14.4 100.0 0.5 60.3
COLBERT 258 162.6 14.1 100.0 2.5 61.1
ZIMMERMAN Z64W 135.3 144.2 162.2 19.1 100.0 1.0 59.1
CAVERNDALE CF885 141.2 161.6 13.7 95.5 1.0 60.9
TERRA SEED TR1147RR 161.0 12.7 100.0 0.5 60.4
HYTEST HT7844 160.4 15.1 100.0 3.0 60.3
GOLDEN HARVEST H-2636 138.5 147.8 157.8 14.1 98.0 3.7 60.7
SO. STATES SS747CL 156.3 14.6 95.5 5.9 59.7
PFISTER 3977 151.2 155.8* 154.5 17.7 100.0 9.1 58.5
AKIN A6723RR 153.4 15.7 99.0 0.5 61.0
CALLAHAN C7655 152.1 14.1 100.0 8.1 60.5
CAVERNDALE CF835 137.0 142.9 151.2 14.2 97.5 6.7 58.5
ZIMMERMAN Z75W 145.7 150.0 14.6 100.0 3.0 60.5
PFISTER 3321 149.2 16.9 98.0 6.2 59.2
ZIMMERMAN 1780W 137.2 150.8 148.9 17.2 86.9 4.0 58.7
ZIMMERMAN 1790W 136.4 147.2 148.4 16.0 100.0 4.5 60.8
ZIMMERMAN Z62W 142.4 146.6 147.6 15.3 97.0 4.2 60.5
PIONEER BRAND 32Y52 147.5 15.0 100.0 3.5 63.4
SO. STATES SS729CL 146.4 11.8 100.0 1.5 59.8
ZIMMERMAN Z37 129.9 136.6 143.9 16.2 98.0 3.1 61.9
DEKALB DK679Bty 142.3 15.1 100.0 2.0 61.3
AKIN A6530W 141.0 132.2 16.0 99.5 4.6 60.9
CAVERNDALE CF828Bt 132.1 12.1 96.0 5.3 58.9
COLBERT 254 131.2 13.6 100.0 7.1 63.2
CAVERNDALE CF890 129.3 12.5 99.0 4.6 60.9
AKIN A6590 135.6 141.5 125.9 14.6 100.0 9.1 58.4
GOLDEN HARVEST H-9345 123.2 13.4 97.5 7.0 63.2
GOLDEN HARVEST H-9229 118.3 13.5 97.0 7.2 62.9
____________________________________________________________________________________
MEDIUM AVERAGE 145.4 155.1 164.6 14.9 98.6 3.3 60.6
____________________________________________________________________________________
LSD (0.10) 17.2 23.1 33.0 1.2 4.7 3.5 1.7
C.V. 14.8 5.8 3.5 77.1 2.0
____________________________________________________________________________________
* In any yield column, a hybrid mean followed by an asterisk does not differ
significantly (less than or equal to one LSD) from the highest yielding hybrid
in that column.
Table 11E. Annual Summary, 1999, Early Hybrids (112 Days To Maturity Or Earlier), Franklin, Ky.
YIELD YIELD YIELD % % TOT % TEST WT
BU/AC BU/AC BU/AC MOIST STAND LODGED LBS/BU
BRAND/HYBRID 97-99 98-99 1999 1999 1999 1999 1999
____________________________________________________________________________________
PIONEER BRAND 34B23 160.6* 11.9 100.0 1.0 58.3
PIONEER BRAND 34W67 158.3* 13.4 100.0 0.0 60.1
PIONEER BRAND 33J24 155.4* 14.9 100.0 0.0 60.3
GOLDEN HARVEST H-2552 144.2* 150.3* 11.7 100.0 0.0 54.5
PIONEER BRAND 33Y18 160.9* 144.6* 149.5* 11.9 100.0 0.0 60.6
MYCOGEN 2725 126.9 148.8* 12.7 100.0 0.0 56.6
PIONEER BRAND 33G26 162.6* 147.1* 13.1 100.0 0.0 60.1
DEKALB DK611 146.7* 11.9 100.0 0.0 58.9
NK BRAND N58-D1 146.3* 10.8 100.0 0.0 58.3
CALLAHAN C7557 151.7* 135.7 143.5* 12.1 100.0 0.0 55.5
MYCOGEN 2717Bt 142.8* 11.4 100.0 0.5 55.9
DEKALB DK595Bty 142.3* 11.3 99.0 0.0 57.7
GARST 8464 142.6 141.9* 12.3 100.0 0.0 57.0
DEKALB DK626Bty 141.7* 11.0 100.0 0.0 57.6
TERRA SEED TR1097 141.2* 11.7 100.0 0.5 56.5
ASGROW RX730YG 140.3* 11.8 100.0 1.0 56.4
ASGROW RX739 139.8* 12.6 100.0 0.0 56.1
HYTEST HT7736 139.3* 13.6 100.0 0.0 58.7
CALLAHAN C7860 138.8 11.7 100.0 0.0 59.7
ZIMMERMAN Z42 148.0* 138.0 14.1 100.0 0.0 56.3
BECK’S 6205 157.6* 142.1 137.9 12.2 100.0 0.0 55.1
BECK’S 5912W 162.1* 141.3 137.3 14.4 100.0 0.5 59.0
ASGROW RX799Bt 133.9 13.2 100.0 1.5 58.9
ASGROW RX770YG 132.2 11.6 100.0 0.0 56.2
GATEWAY 2118 131.5 12.4 100.0 0.5 59.5
BECK’S 5727 131.3 10.5 100.0 0.0 59.0
GOLDEN HARVEST H-9285Bt 130.7 9.8 100.0 0.5 54.4
SO. STATES SS710 130.5 10.7 100.0 0.0 57.4
AKIN A6432 128.7 9.8 100.0 0.5 53.9
CROW’S 496 148.6* 130.1 128.4 11.6 100.0 2.0 55.5
FR1064 X FR450 130.7 115.1 126.9 10.9 98.0 0.0 56.2
ZIMMERMAN N71-T7 126.5 13.5 100.0 0.5 57.9
TERRA SEED TR1106 135.3 124.2 10.4 97.5 0.5 55.7
LG SEEDS LG2587 143.2 124.1 11.2 100.0 0.5 59.9
HYTEST HT7712 136.9 123.5 12.8 100.0 1.0 58.9
CALLAHAN C7625RR 123.4 11.2 100.0 0.5 57.1
NK BRAND N63-G7 125.3 123.4 10.3 100.0 0.0 57.0
DYNA-GRO 5505RR 122.8 10.6 100.0 0.0 55.8
LG SEEDS LG2604IT 121.9 10.4 99.0 0.5 56.1
TERRA SEED TR1128 120.8 11.6 100.0 0.5 60.0
ASGROW RX740 138.8 120.5 11.4 100.0 0.5 58.4
COLBERT FARMS 240 125.6 120.5 10.9 100.0 0.5 55.1
TERRA SEED TR1089IT 119.4 10.4 100.0 0.0 55.2
CAMPBELL 7250 141.4 114.1 11.1 100.0 0.0 55.3
CAMPBELL 7099 109.6 11.7 100.0 0.5 58.4
ZIMMERMAN NX7208 107.8 14.0 100.0 0.0 57.7
TERRA SEED TR1129RR 102.6 10.9 97.0 0.5 57.2
____________________________________________________________________________________
EARLY AVERAGE 151.9 137.8 133.4 11.8 99.8 0.3 57.3
____________________________________________________________________________________
LSD (0.10) 14.7 18.4 21.3 1.8 1.6 1.1 1.4
C.V. 11.7 11.1 1.1 262.3 1.8
____________________________________________________________________________________
Table 11L. Annual Summary, 1999, Late Hybrids, (118 Days To Maturity Or Later), Franklin, Ky.
YIELD YIELD YIELD % % TOT % TEST WT
BU/AC BU/AC BU/AC MOIST STAND LODGED LBS/BU
BRAND/HYBRID 97-99 98-99 1999 1999 1999 1999 1999
____________________________________________________________________________________
PIONEER BRAND 31A12 132.6 133.7* 14.3 100.0 0.5 58.3
ASGROW RX901W 132.1* 15.6 100.0 1.0 57.9
TERRA SEED TR1185 132.3 127.2* 15.5 98.0 0.0 55.7
SO. STATES SS859CL 126.7* 12.9 95.5 1.0 55.0
PIONEER BRAND 31B13(Bt) 155.2* 126.6* 12.6 98.5 0.5 59.5
CALLAHAN C7975Bt 119.4* 12.0 100.0 4.5 56.0
AKIN A6725 157.8* 138.9* 117.8* 12.1 100.0 0.5 58.6
MYCOGEN 2888IMI 156.8* 134.9 117.0* 14.0 99.0 0.5 58.9
GARST 8222IT 121.0 113.3* 16.0 100.0 0.5 58.2
CAMPBELL 8000 131.6 111.7 12.4 91.9 0.6 57.7
GARST 8220 161.0* 130.2 110.3 14.4 96.0 0.5 54.9
B73 X PA91 130.9 119.9 106.4 14.9 99.0 1.0 56.7
SO. STATES SS943 158.4* 130.4 105.4 14.3 98.5 0.0 54.3
DEKALB DK697 105.1 12.0 100.0 0.5 58.1
GREAT LAKES 6968 130.2 104.7 13.8 100.0 0.5 59.6
NK BRAND N83-N5 129.8 101.2 12.4 100.0 0.0 58.8
CROW’S 691 122.6 101.1 13.2 100.0 1.0 59.3
____________________________________________________________________________________
LATE AVERAGE 152.9 131.5 115.8 13.7 98.6 0.8 57.5
____________________________________________________________________________________
LSD (0.10) 14.5 18.2 21.9 2.1 5.5 2.5 2.0
C.V. 13.7 11.1 4.1 228.1 2.5
____________________________________________________________________________________
Table 11M. Annual Summary, 1999, Medium Hybrids (113-117 Days To Maturity), Franklin, Ky.
YIELD YIELD YIELD % % TOT % TEST WT
BU/AC BU/AC BU/AC MOIST STAND LODGED LBS/BU
BRAND/HYBRID 97-99 98-99 1999 1999 1999 1999 1999
____________________________________________________________________________________
PIONEER BRAND 32K61 179.8* 163.7* 150.1* 15.0 100.0 0.0 62.1
SO. STATES SS828 189.4* 170.6* 150.0* 13.5 100.0 1.5 54.5
PIONEER BRAND 33A14(Bt) 171.4 154.8* 149.0* 12.1 100.0 0.0 58.5
PIONEER BRAND 33G27(Bt) 148.0* 13.9 100.0 0.0 60.8
CROW’S 687Bt 146.9* 14.5 100.0 1.0 58.7
CAMPBELL 7650 153.0 146.1* 14.1 100.0 0.5 56.7
SO. STATES SS747CL 145.0* 13.6 100.0 0.5 58.3
CAVERNDALE CF828Bt 144.9* 13.6 100.0 0.0 55.8
AKIN A6590 169.0 167.6* 144.2* 11.7 100.0 0.0 56.3
PIONEER BRAND 33K62(Bt) 144.0* 14.3 100.0 0.0 61.6
ZIMMERMAN 1790W 155.6 139.7 143.2* 14.9 100.0 4.5 57.5
CAVERNDALE CF885 152.3 140.8* 11.3 100.0 0.0 59.1
PIONEER BRAND 33J56 140.4* 12.3 100.0 0.0 61.2
CAVERNDALE CF832-IMI 138.7* 12.6 99.0 0.0 56.6
MYCOGEN 2799Bt 137.9* 12.2 100.0 0.0 57.6
FR27 X MO17 172.0 162.5* 137.6* 14.2 100.0 0.5 54.4
CALLAHAN C7640Bt 137.6* 11.3 100.0 3.5 56.2
LG SEEDS LG2648Bt 136.3* 13.3 100.0 0.0 58.6
TERRA SEED TR1167 152.5 145.4 136.3* 15.7 100.0 0.5 57.5
GOLDEN HARVEST H-9481Bt 135.8* 13.9 100.0 0.0 58.3
SO. STATES SS769Bt 150.2 135.8* 14.0 100.0 1.5 58.1
PFISTER 3977 166.6 150.8 135.6* 14.0 100.0 0.5 57.4
TERRA SEED TR1147RR 134.3* 10.7 100.0 0.0 57.1
CALLAHAN C7762 164.4 150.6 134.0* 11.6 100.0 1.0 55.3
EXSEGEN ES617 169.5 154.8* 132.2* 14.1 100.0 0.0 59.2
GOLDEN HARVEST H-9405 132.2* 12.4 100.0 0.0 58.3
ZIMMERMAN 1780W 147.5 134.7 132.2* 15.2 100.0 0.0 57.9
HYTEST HT7844 132.1* 13.3 97.5 0.0 58.3
GOLDEN HARVEST H-9229 130.8* 11.5 100.0 0.5 59.7
LG SEEDS LG2726 161.2 145.7 129.0 15.0 100.0 1.0 60.2
CAVERNDALE CF940 156.5 148.8 128.7 12.3 100.0 0.5 56.6
GOLDEN HARVEST H-9345 128.0 12.3 100.0 0.0 60.7
ZIMMERMAN Z37 156.9 146.1 127.9 16.6 100.0 0.0 59.2
AKIN A6609Bt 127.2 14.9 100.0 0.0 59.1
SO. STATES SS729CL 126.7 13.2 100.0 0.5 57.3
COLBERT 254 125.6 11.4 100.0 0.0 61.0
COLBERT 258 125.4 12.4 100.0 0.0 59.7
ZIMMERMAN Z39 157.3 136.5 125.0 11.2 100.0 1.0 54.7
PIONEER BRAND 3335 173.1 155.1* 124.5 11.4 100.0 0.0 60.4
AKIN A6569Bt 124.5 12.7 100.0 0.5 57.2
CAVERNDALE CF890 124.4 10.4 99.0 0.5 56.9
PIONEER BRAND 32Y52 124.4 12.0 97.5 0.5 61.5
ADLER SEED 5250 124.3 10.7 99.0 0.5 57.7
BECK’S 8280 157.3 139.1 124.2 13.7 100.0 0.5 60.9
NK BRAND N79-L3 141.2 123.7 14.6 100.0 0.0 61.4
GOLDEN HARVEST H-2636 157.4 150.8 122.9 12.9 100.0 0.0 58.0
AKIN A6530W 140.6 121.6 13.5 100.0 0.0 58.4
CALLAHAN C7655 121.2 12.8 100.0 0.0 58.3
CAVERNDALE CF835 161.3 146.6 121.0 11.6 100.0 0.0 55.4
ZIMMERMAN 1851W 149.5 120.1 16.9 100.0 0.0 57.0
EXSEGEN ES519 119.6 11.9 100.0 0.0 56.8
SO. STATES SS849CL 119.4 13.1 98.0 0.0 53.7
PFISTER 3321 118.1 12.3 100.0 0.5 55.9
ZIMMERMAN Z62W 150.1 128.5 118.0 14.0 100.0 0.0 59.2
NK BRAND N71-T7 116.4 14.0 98.5 0.0 58.8
TERRA SEED TR1157 150.1 125.9 115.6 13.7 100.0 0.0 54.9
GATEWAY 1157 132.1 114.7 14.3 100.0 0.0 59.0
DEKALB DK650 114.3 11.3 100.0 0.0 58.9
DEKALB DK679Bty 112.0 13.7 100.0 0.0 58.7
AKIN A6723RR 111.7 13.0 95.5 0.0 56.0
AKIN A3809 110.5 10.9 100.0 1.0 53.2
ZIMMERMAN Z64W 153.1 131.8 102.0 14.4 98.0 1.1 58.8
HYTEST HT7820 100.3 13.0 100.0 0.5 56.2
ZIMMERMAN Z75W 121.6 91.5 12.5 100.0 0.0 58.2
____________________________________________________________________________________
MEDIUM AVERAGE 162.4 146.3 128.7 13.1 99.7 0.4 58.0
____________________________________________________________________________________
LSD (0.10) 14.0 17.1 20.8 1.9 1.7 1.5 1.6
C.V. 11.9 10.7 2.0 280.1 2.0
____________________________________________________________________________________
* In any yield column, a hybrid mean followed by an asterisk does not differ
significantly (less than or equal to one LSD) from the highest yielding hybrid
in that column.
Table 12E. Annual Summary, 1999, Early Hybrids (112 Days To Maturity Or Earlier), Glendale, Ky.
YIELD YIELD YIELD % % TOT % TEST WT
BU/AC BU/AC BU/AC MOIST STAND LODGED LBS/BU
BRAND/HYBRID 97-99 98-99 1999 1999 1999 1999 1999
___________________________________________________________________________________
HYTEST HT7712 151.1* 116.9* 12.6 100.0 1.0 60.4
PIONEER BRAND 34W67 115.0* 10.2 100.0 0.0 60.5
TERRA SEED TR1097 111.7* 9.4 100.0 1.0 56.8
PIONEER BRAND 33Y18 139.8* 148.3* 111.2* 10.2 96.0 0.0 62.2
CROW’S 496 133.0* 150.5* 110.0* 9.6 100.0 0.5 56.7
PIONEER BRAND 33J24 109.9* 13.7 100.0 0.0 63.3
NK BRAND N58-D1 106.7* 9.5 100.0 0.5 57.6
CALLAHAN C7625RR 106.2* 10.0 100.0 1.5 58.8
CALLAHAN C7557 134.1* 153.6* 106.0* 10.3 100.0 0.5 58.4
PIONEER BRAND 33G26 148.1* 105.0* 10.8 100.0 0.0 60.0
PIONEER BRAND 34B23 104.9* 10.5 100.0 1.0 61.1
TERRA SEED TR1129RR 102.5* 9.7 100.0 1.5 54.9
TERRA SEED TR1128 102.5* 10.8 100.0 1.5 62.5
TERRA SEED TR1106 143.9* 102.5* 10.0 100.0 1.0 56.0
ASGROW RX730YG 102.4* 9.9 100.0 0.5 57.6
DEKALB DK595Bty 101.9* 9.5 100.0 2.0 57.2
GATEWAY 2118 100.9* 11.2 100.0 3.0 63.8
SO. STATES SS710 100.0* 10.3 93.4 1.1 58.9
GARST 8464 150.6* 99.8* 10.2 100.0 0.5 58.3
GOLDEN HARVEST H-9285Bt 99.6* 8.6 100.0 0.5 54.2
DEKALB DK626Bty 99.1* 9.9 100.0 1.0 59.7
CAMPBELL 7099 98.6* 11.8 100.0 0.0 59.4
DEKALB DK611 98.5* 10.8 100.0 0.0 59.2
HYTEST HT7736 98.3 14.2 100.0 0.0 57.0
ASGROW RX799Bt 98.1 14.0 100.0 1.0 60.6
FR1064 X FR450 120.0 127.0 97.4 9.1 94.9 0.0 56.4
BECK’S 5727 97.2 11.1 100.0 6.1 62.4
DYNA-GRO 5505RR 96.9 10.5 100.0 2.0 58.1
CAMPBELL 7250 149.9* 96.7 11.5 100.0 0.5 58.3
ASGROW RX740 125.3 96.6 10.9 100.0 4.0 62.7
MYCOGEN 2717Bt 93.8 9.6 100.0 0.0 58.7
BECK’S 5912W 125.9 140.2* 92.7 12.1 100.0 1.5 60.9
GOLDEN HARVEST H-2552 136.3 92.7 8.7 95.0 1.0 55.0
TERRA SEED TR1089IT 92.3 10.0 97.5 0.5 57.7
NK BRAND N63-G7 145.8* 92.0 9.6 100.0 0.5 56.9
LG SEEDS LG2604IT 91.6 10.0 99.5 0.0 56.7
ASGROW RX739 91.0 9.7 100.0 0.5 57.9
ZIMMERMAN Z42 133.4 88.7 10.9 100.0 0.0 57.3
ZIMMERMAN NX7208 87.2 13.4 100.0 0.5 61.5
ZIMMERMAN N71-T7 86.7 13.6 100.0 0.5 60.0
COLBERT FARMS 240 137.2 85.8 10.0 100.0 0.5 58.3
LG SEEDS LG2587 128.5 85.8 10.8 99.5 1.0 60.6
MYCOGEN 2725 144.3* 85.0 9.6 100.0 0.5 57.5
AKIN A6432 84.7 9.9 100.0 0.5 53.5
ASGROW RX770YG 84.7 9.4 100.0 0.0 57.2
CALLAHAN C7860 82.2 10.7 100.0 0.0 60.9
BECK’S 6205 120.4 126.9 76.9 10.8 100.0 2.0 58.7
___________________________________________________________________________________
EARLY AVERAGE 128.9 141.2 97.9 10.6 99.5 0.9 58.7
___________________________________________________________________________________
LSD (0.10) 12.9 15.8 18.5 1.0 3.6 2.0 2.6
C.V. 13.9 7.3 2.7 165.0 3.2
___________________________________________________________________________________
Table 12L. Annual Summary, 1999, Late Hybrids (118 Days To Maturity Or Later), Glendale, Ky.
YIELD YIELD YIELD % % TOT % TEST WT
BU/AC BU/AC BU/AC MOIST STAND LODGED LBS/BU
BRAND/HYBRID 97-99 98-99 1999 1999 1999 1999 1999
___________________________________________________________________________________
CROW’S 691 133.8 112.9* 14.4 97.0 0.6 60.7
PIONEER BRAND 31A12 136.3* 106.5* 13.4 99.0 0.0 60.1
NK BRAND N83-N5 146.7* 105.6* 14.9 100.0 1.0 60.3
GARST 8222IT 124.5 104.7* 16.4 100.0 1.0 60.4
SO. STATES SS943 116.2* 133.5 104.2* 15.1 100.0 1.0 55.2
CALLAHAN C7975Bt 104.0* 12.9 100.0 0.5 59.3
SO. STATES SS859CL 103.6* 14.6 100.0 2.0 56.8
PIONEER BRAND 31B13(Bt) 133.4 102.7* 13.6 100.0 0.0 60.9
TERRA SEED TR1185 121.1 98.5* 14.9 100.0 0.5 58.0
ASGROW RX901W 97.5 16.3 100.0 0.0 62.1
MYCOGEN 2888IMI 121.6* 139.4* 96.3 13.6 100.0 0.0 60.5
CAMPBELL 8000 124.1 95.5 14.9 100.0 0.5 57.6
AKIN A6725 117.1* 132.9 94.2 12.4 100.0 0.0 58.7
GREAT LAKES 6968 134.1 94.0 15.8 100.0 1.0 58.7
GARST 8220 120.7* 128.8 93.2 14.4 100.0 0.5 56.7
DEKALB DK697 82.5 11.8 96.5 0.6 58.4
B73 X PA91 93.9 103.3 75.2 16.8 100.0 1.5 58.0
___________________________________________________________________________________
LATE AVERAGE 113.9 130.1 98.3 14.5 99.5 0.6 58.9
___________________________________________________________________________________
LSD (0.10) 11.1 12.4 14.7 1.9 2.8 1.4 2.1
C.V. 10.8 9.5 2.0 159.9 2.5
___________________________________________________________________________________
Table 12M. Annual Summary, 1999, Medium Hybrids (113-117 Days To Maturity), Glendale, Ky.
YIELD YIELD YIELD % % TOT % TEST WT
BU/AC BU/AC BU/AC MOIST STAND LODGED LBS/BU
BRAND/HYBRID 97-99 98-99 1999 1999 1999 1999 1999
___________________________________________________________________________________
PIONEER BRAND 33J56 122.8* 12.5 100.0 1.0 59.5
LG SEEDS LG2648Bt 116.4* 14.3 100.0 2.5 59.9
TERRA SEED TR1157 128.5* 148.3* 113.6* 14.8 100.0 1.5 55.8
CROW’S 687Bt 112.0* 14.2 98.5 1.0 59.7
TERRA SEED TR1147RR 109.9* 10.9 99.0 0.0 55.6
PIONEER BRAND 33G27(Bt) 109.8* 11.7 100.0 0.0 61.0
GOLDEN HARVEST H-2636 129.0* 143.8* 107.4* 13.4 100.0 3.5 58.5
PIONEER BRAND 33K62(Bt) 107.3* 15.0 100.0 0.0 61.5
SO. STATES SS828 134.4* 143.3* 106.7* 11.4 100.0 0.0 54.0
CAMPBELL 7650 147.5* 106.5* 12.9 100.0 0.0 56.1
TERRA SEED TR1167 117.6 135.3 105.6* 13.6 100.0 0.0 58.5
PIONEER BRAND 32K61 125.7 143.0* 105.3* 13.5 100.0 1.0 63.5
CAVERNDALE CF940 126.7 132.7 104.8* 12.4 100.0 0.0 57.1
DEKALB DK679Bty 104.6* 11.0 100.0 0.0 59.6
CAVERNDALE CF890 102.0* 9.7 100.0 1.0 57.9
LG SEEDS LG2726 123.7 132.0 102.0* 12.9 100.0 0.0 58.8
NK BRAND N79-L3 127.1 101.8* 12.6 100.0 0.0 62.0
COLBERT 258 101.4 10.3 100.0 0.0 58.7
AKIN A6609Bt 101.1 12.9 100.0 1.5 60.5
ZIMMERMAN Z37 127.2 133.1 100.8 15.3 100.0 0.0 60.5
SO. STATES SS729CL 100.8 9.9 100.0 0.5 57.8
CAVERNDALE CF835 130.2* 146.2* 99.9 11.0 100.0 2.0 55.8
EXSEGEN ES519 99.6 16.2 100.0 0.0 56.2
NK BRAND N71-T7 99.5 13.2 100.0 0.5 58.8
AKIN A3809 98.7 12.0 100.0 0.0 55.0
PFISTER 3977 121.0 129.0 98.4 13.0 100.0 0.0 58.5
CALLAHAN C7762 115.8 137.2* 98.1 11.0 100.0 1.5 56.9
PIONEER BRAND 32Y52 97.6 11.3 100.0 0.0 60.6
PIONEER BRAND 33A14(Bt) 136.3* 138.6* 97.5 10.4 100.0 0.0 59.9
CAVERNDALE CF885 131.1 96.6 13.1 96.5 0.0 58.9
CALLAHAN C7640Bt 95.7 10.4 100.0 0.5 57.0
ADLER SEED 5250 95.6 10.9 100.0 0.5 57.0
AKIN A6569Bt 95.4 10.7 100.0 0.0 57.8
CAVERNDALE CF832-IMI 95.4 13.3 100.0 0.0 59.0
GOLDEN HARVEST H-9405 95.2 11.1 100.0 1.0 57.1
GOLDEN HARVEST H-9345 94.4 10.9 100.0 1.0 62.2
FR27 X MO17 119.2 136.0* 94.1 12.5 100.0 0.5 54.9
CAVERNDALE CF828Bt 93.5 10.6 100.0 0.0 58.5
BECK’S 8280 141.2* 151.9* 93.3 13.8 100.0 0.0 59.5
CALLAHAN C7655 92.8 12.5 100.0 1.5 56.9
AKIN A6590 122.3 130.8 92.7 12.5 100.0 0.5 57.3
COLBERT 254 92.3 9.5 100.0 1.0 60.7
HYTEST HT7844 92.2 11.8 100.0 5.1 58.7
SO. STATES SS769Bt 110.2 91.6 10.9 100.0 2.0 57.9
ZIMMERMAN Z62W 117.9 126.3 91.0 10.6 100.0 1.0 58.9
SO. STATES SS849CL 90.8 13.3 100.0 0.5 54.5
ZIMMERMAN 1851W 125.7 90.5 17.0 100.0 1.0 57.2
SO. STATES SS747CL 90.2 11.6 100.0 2.0 58.6
AKIN A6723RR 90.0 10.6 100.0 0.0 55.2
GOLDEN HARVEST H-9229 88.9 10.1 100.0 0.5 60.9
ZIMMERMAN Z64W 113.4 125.4 87.9 13.5 97.5 0.5 58.6
ZIMMERMAN 1780W 111.1 118.3 87.8 11.7 100.0 4.0 56.2
ZIMMERMAN Z39 119.8 136.6* 87.6 13.7 100.0 0.0 55.1
ZIMMERMAN Z75W 112.6 86.3 12.0 100.0 0.0 58.6
MYCOGEN 2799Bt 86.1 10.8 100.0 0.0 59.0
GATEWAY 1157 131.7 85.4 14.8 100.0 1.0 58.8
PIONEER BRAND 3335 127.1 128.0 84.9 11.2 100.0 0.5 59.7
PFISTER 3321 84.8 12.9 98.0 0.0 57.5
ZIMMERMAN 1790W 115.6 120.3 82.0 11.8 100.0 0.0 58.4
AKIN A6530W 120.2 81.2 12.4 100.0 1.0 58.4
GOLDEN HARVEST H-9481Bt 80.8 11.5 100.0 1.0 58.4
HYTEST HT7820 80.0 13.3 100.0 0.0 57.0
DEKALB DK650 79.9 10.6 100.0 0.0 59.1
EXSEGEN ES617 129.0* 127.0 79.6 12.2 100.0 0.5 58.2
___________________________________________________________________________________
MEDIUM AVERAGE 124.2 132.3 96.2 12.2 99.8 0.7 58.3
___________________________________________________________________________________
LSD (0.10) 13.1 16.2 21.2 2.0 1.2 2.2 1.8
C.V. 16.2 11.9 0.9 227.6 2.3
___________________________________________________________________________________
* In any yield column, a hybrid mean followed by an asterisk does not differ
significantly (less than or equal to one LSD) from the highest yielding hybrid
in that column.
Table 13E. Annual Summary, 1999, Early Hybrids (112 Days To Maturity Or Earlier), Lexington, Ky.
YIELD YIELD YIELD % % TOT % TEST WT
BU/AC BU/AC BU/AC MOIST STAND LODGED LBS/BU
BRAND/HYBRID 97-99 98-99 1999 1999 1999 1999 1999
_____________________________________________________________________________________
MYCOGEN 2717Bt 130.0* 15.5 100.0 2.5 57.1
NK BRAND N58-D1 128.8* 14.4 100.0 1.5 58.0
PIONEER BRAND 33G26 171.5* 127.0* 18.6 100.0 0.5 58.3
PIONEER BRAND 34B23 119.4* 17.5 100.0 2.0 60.6
PIONEER BRAND 33Y18 165.8* 160.6* 117.1* 16.1 100.0 2.0 61.5
ASGROW RX739 116.7* 15.2 100.0 1.0 56.4
TERRA SEED TR1097 112.4* 17.5 100.0 0.5 58.6
GARST 8464 158.0 112.3* 16.3 100.0 2.0 57.6
LG SEEDS LG2604IT 111.8* 18.2 100.0 23.7 57.5
ZIMMERMAN Z42 154.7 106.8 21.6 100.0 2.0 57.4
TERRA SEED TR1089IT 104.5 15.3 100.0 1.5 58.7
DEKALB DK626Bty 103.9 16.4 100.0 1.5 57.9
ASGROW RX730YG 103.8 16.3 100.0 5.1 57.8
CALLAHAN C7860 102.7 17.1 100.0 7.1 61.3
DYNA-GRO 5505RR 101.4 16.6 100.0 3.5 58.4
PIONEER BRAND 34W67 101.2 18.3 100.0 1.0 60.8
AKIN A6432 100.9 17.0 100.0 0.5 57.8
CAMPBELL 7250 150.5 100.8 21.0 100.0 4.0 56.7
NK BRAND N63-G7 158.8* 100.6 15.7 100.0 5.6 57.7
HYTEST HT7712 150.0 100.6 22.8 100.0 4.5 59.0
CALLAHAN C7625RR 100.5 16.7 100.0 6.6 58.5
FR1064 X FR450 126.8 128.7 100.4 13.3 100.0 0.0 57.3
BECK’S 5727 99.0 16.5 100.0 8.1 61.4
BECK’S 6205 164.4* 157.1 98.7 23.4 100.0 3.5 57.4
ASGROW RX740 151.5 98.0 18.0 100.0 8.1 61.4
SO. STATES SS710 97.6 16.2 100.0 0.0 57.6
CALLAHAN C7557 149.7 141.3 96.3 18.5 100.0 23.2 59.4
ZIMMERMAN N71-T7 96.1 20.3 100.0 10.1 58.0
CAMPBELL 7099 95.9 22.2 100.0 13.6 58.5
MYCOGEN 2725 150.8 95.5 17.1 100.0 2.5 58.2
DEKALB DK611 95.1 18.4 100.0 17.7 60.3
CROW’S 496 143.4 147.9 94.5 19.0 100.0 11.1 57.1
PIONEER BRAND 33J24 94.5 28.5 99.5 1.5 61.2
TERRA SEED TR1128 94.4 16.4 100.0 1.0 60.8
TERRA SEED TR1129RR 94.3 16.6 100.0 6.1 59.5
GATEWAY 2118 93.0 16.9 100.0 8.1 61.9
ZIMMERMAN NX7208 92.1 20.5 100.0 5.6 55.1
DEKALB DK595Bty 91.9 13.4 100.0 0.0 56.8
TERRA SEED TR1106 153.3 91.8 20.8 100.0 3.5 56.8
ASGROW RX770YG 91.1 14.3 100.0 6.6 58.9
ASGROW RX799Bt 90.4 25.2 100.0 32.8 58.5
LG SEEDS LG2587 146.4 90.1 17.0 100.0 2.0 61.6
GOLDEN HARVEST H-9285Bt 88.1 14.7 100.0 0.5 57.6
HYTEST HT7736 86.6 28.7 100.0 4.0 58.9
COLBERT FARMS 240 145.0 85.7 17.2 100.0 4.5 57.7
GOLDEN HARVEST H-2552 146.8 83.6 14.4 100.0 2.0 57.9
BECK’S 5912W 142.7 136.5 74.3 20.0 100.0 23.7 58.7
_____________________________________________________________________________________
EARLY AVERAGE 148.8 150.5 100.2 18.0 99.9 5.9 58.6
_____________________________________________________________________________________
LSD (0.10) 12.5 13.4 18.4 2.6 0.2 9.1 1.8
C.V. 13.5 10.8 0.1 112.9 2.3
_____________________________________________________________________________________
Table 13L. Annual Summary, 1999, Late Hybrids (118 Days To Maturity Or Later), Lexington, Ky.
YIELD YIELD YIELD % % TOT % TEST WT
BU/AC BU/AC BU/AC MOIST STAND LODGED LBS/BU
BRAND/HYBRID 97-99 98-99 1999 1999 1999 1999 1999
_____________________________________________________________________________________
GARST 8222IT 167.1* 150.3* 20.1 100.0 3.5 59.3
PIONEER BRAND 31B13(Bt) 160.7* 142.9* 19.5 100.0 3.5 60.3
GREAT LAKES 6968 154.6* 133.7* 18.1 100.0 5.1 59.8
NK BRAND N83-N5 150.7 131.5* 18.1 100.0 14.1 58.3
MYCOGEN 2888IMI 157.4* 154.6* 130.1* 17.4 100.0 7.6 59.2
PIONEER BRAND 31A12 152.0 130.1* 17.0 100.0 2.5 59.4
DEKALB DK697 125.8 21.1 100.0 10.1 59.3
AKIN A6725 161.5* 156.2* 125.7 18.6 100.0 24.2 59.9
GARST 8220 142.0 138.1 121.7 18.9 100.0 1.0 56.9
CALLAHAN C7975Bt 120.9 19.3 100.0 20.7 59.3
SO. STATES SS859CL 120.7 17.5 100.0 4.5 55.9
SO. STATES SS943 141.7 142.0 120.2 18.2 100.0 3.0 55.8
ASGROW RX901W 119.7 22.5 100.0 6.6 61.2
TERRA SEED TR1185 147.3 118.6 18.9 99.5 13.8 58.6
CROW’S 691 150.1 114.2 17.0 100.0 5.6 60.5
B73 X PA91 134.8 130.5 106.2 20.3 100.0 22.7 58.3
CAMPBELL 8000 131.1 103.1 18.1 100.0 13.1 56.8
_____________________________________________________________________________________
LATE AVERAGE 147.4 148.8 124.4 18.5 99.9 9.5 58.7
_____________________________________________________________________________________
LSD (0.10) 12.8 14.3 24.2 1.8 0.3 14.0 2.2
C.V. 14.1 6.8 1.2 106.3 2.7
_____________________________________________________________________________________
Table 13M. Annual Summary, 1999, Medium Hybrids (113-117 Days To Maturity), Lexington, Ky.
YIELD YIELD YIELD % % TOT % TEST WT
BU/AC BU/AC BU/AC MOIST STAND LODGED LBS/BU
BRAND/HYBRID 97-99 98-99 1999 1999 1999 1999 1999
_____________________________________________________________________________________
GOLDEN HARVEST H-9345 109.3* 18.6 100.0 3.0 60.3
PFISTER 3977 153.8* 152.7* 107.3* 20.4 100.0 8.6 57.6
PIONEER BRAND 32K61 153.4* 148.5* 105.7* 28.9 100.0 4.0 60.2
LG SEEDS LG2648Bt 104.4* 22.8 100.0 28.3 59.4
CAVERNDALE CF890 103.7* 15.3 100.0 0.0 57.4
CAVERNDALE CF885 143.7* 103.7* 22.2 100.0 1.5 57.9
GOLDEN HARVEST H-9229 103.1* 16.2 100.0 15.2 59.4
PIONEER BRAND 3335 156.0* 152.0* 102.8* 17.7 100.0 16.2 60.1
TERRA SEED TR1167 148.2* 140.6 102.7* 30.1 100.0 4.5 56.5
DEKALB DK679Bty 102.0* 19.9 100.0 34.3 57.6
PIONEER BRAND 33K62(Bt) 101.7* 28.4 100.0 0.5 59.9
ZIMMERMAN 1790W 139.0 136.1 101.6* 21.0 100.0 5.6 55.1
SO. STATES SS729CL 100.4* 19.4 100.0 27.3 56.9
PIONEER BRAND 32Y52 100.1* 16.5 100.0 10.6 61.3
SO. STATES SS769Bt 156.6* 99.1* 19.4 100.0 32.8 57.8
HYTEST HT7844 96.7* 19.5 100.0 11.1 56.6
EXSEGEN ES519 96.6* 27.6 100.0 7.1 56.0
AKIN A6590 159.0* 146.4* 96.0* 18.9 100.0 19.7 57.2
CAVERNDALE CF940 145.9 136.3 95.7* 20.6 100.0 14.6 53.5
GOLDEN HARVEST H-2636 141.5 137.1 94.1* 20.8 100.0 17.7 58.7
BECK’S 8280 144.2 140.9 93.5* 26.7 100.0 33.3 59.4
ZIMMERMAN Z39 142.6 141.0 92.2* 25.0 100.0 13.6 55.4
NK BRAND N71-T7 91.7* 24.6 100.0 1.5 56.1
GATEWAY 1157 146.3* 90.9* 27.7 100.0 31.8 57.8
PIONEER BRAND 33A14(Bt) 153.6* 146.7* 90.4 16.7 100.0 1.5 59.0
AKIN A6723RR 88.7 18.3 100.0 4.0 56.3
GOLDEN HARVEST H-9481Bt 88.5 19.3 100.0 25.8 57.5
PIONEER BRAND 33J56 88.2 28.3 89.9 3.0 56.9
PIONEER BRAND 33G27(Bt) 88.0 18.9 100.0 0.0 59.2
COLBERT 258 88.0 17.0 97.5 3.1 57.7
AKIN A6569Bt 87.3 16.8 100.0 30.8 58.4
MYCOGEN 2799Bt 87.0 16.2 100.0 9.1 57.2
CALLAHAN C7762 151.2* 153.9* 86.6 21.2 100.0 10.6 56.3
PFISTER 3321 86.6 24.9 100.0 1.5 58.1
TERRA SEED TR1147RR 86.3 13.5 100.0 2.5 55.0
HYTEST HT7820 86.3 24.0 100.0 16.7 55.8
TERRA SEED TR1157 143.0 133.6 85.6 25.3 100.0 7.1 55.2
CALLAHAN C7655 85.5 20.0 100.0 5.1 55.7
CAVERNDALE CF828Bt 84.7 17.1 100.0 3.0 56.9
SO. STATES SS747CL 83.6 28.6 100.0 20.7 55.9
COLBERT 254 83.2 16.6 100.0 15.7 59.7
CROW’S 687Bt 82.4 20.5 100.0 36.4 57.7
AKIN A6530W 128.3 81.7 18.6 100.0 6.1 55.7
DEKALB DK650 81.5 17.5 100.0 2.0 57.0
ZIMMERMAN Z62W 128.6 114.7 79.2 17.7 100.0 4.5 57.9
CALLAHAN C7640Bt 78.9 16.3 100.0 15.7 58.6
CAVERNDALE CF835 142.8 133.0 77.5 19.5 100.0 14.1 57.4
EXSEGEN ES617 148.4* 132.8 77.3 28.2 94.9 1.6 56.2
FR27 X MO17 145.0 132.6 76.7 23.3 100.0 0.5 53.2
SO. STATES SS828 148.5* 132.4 76.1 24.7 100.0 6.6 53.8
LG SEEDS LG2726 146.9* 135.3 75.4 20.2 100.0 39.9 56.9
ADLER SEED 5250 74.9 19.0 100.0 8.6 55.2
GOLDEN HARVEST H-9405 74.7 18.9 100.0 23.2 57.4
CAMPBELL 7650 137.1 73.5 31.1 100.0 21.2 54.8
CAVERNDALE CF832-IMI 72.8 21.0 100.0 9.1 59.7
ZIMMERMAN 1780W 130.1 121.7 72.4 26.9 100.0 8.6 54.1
AKIN A6609Bt 72.0 23.1 100.0 64.6 58.5
NK BRAND N79-L3 128.9 71.4 21.1 100.0 27.8 61.4
ZIMMERMAN Z37 144.9 129.7 69.6 32.4 100.0 17.7 56.9
SO. STATES SS849CL 69.3 20.2 89.4 2.5 52.3
ZIMMERMAN 1851W 129.9 68.6 31.0 100.0 5.6 57.4
AKIN A3809 67.1 25.8 100.0 30.3 53.1
ZIMMERMAN Z75W 109.5 65.8 18.9 100.0 6.1 57.1
ZIMMERMAN Z64W 130.5 119.5 54.5 25.7 100.0 15.7 56.6
_____________________________________________________________________________________
MEDIUM AVERAGE 145.3 136.6 86.9 21.7 99.5 13.6 57.1
_____________________________________________________________________________________
LSD (0.10) 12.4 13.2 18.7 4.8 3.9 19.0 2.6
C.V. 15.8 16.5 2.9 103.1 3.4
_____________________________________________________________________________________
* In any yield column, a hybrid mean followed by an asterisk does not differ
significantly (less than or equal to one LSD) from the highest yielding hybrid
in that column.
Table 14E. Annual Summary, 1999, Early Hybrids (112 Days To Maturity Or Earlier), Quicksand, Ky.
YIELD YIELD YIELD % % TOT % TEST WT
BU/AC BU/AC BU/AC MOIST STAND LODGED LBS/BU
BRAND/HYBRID 97-99 98-99 1999 1999 1999 1999 1999
____________________________________________________________________________________
NK BRAND N63-G7 185.6* 200.7* 15.5 100.0 0.0 58.3
TERRA SEED TR1106 165.3* 186.3* 17.6 100.0 0.0 58.3
CALLAHAN C7557 172.5* 173.4* 184.3* 16.9 100.0 0.0 58.2
ZIMMERMAN NX7208 175.9* 19.9 100.0 0.5 59.5
ASGROW RX730YG 175.3* 16.4 100.0 1.0 59.0
BECK’S 5912W 174.3* 181.5* 170.8* 19.8 91.9 0.0 59.7
SO. STATES SS710 169.0 15.2 100.0 0.0 59.0
CROW’S 496 171.6* 167.5* 166.2 17.4 100.0 0.0 59.5
GATEWAY 2118 163.4 17.4 97.0 0.0 59.8
ASGROW RX799Bt 162.6 18.8 100.0 1.0 59.9
PIONEER BRAND 33Y18 183.7* 172.5* 160.2 15.9 100.0 0.5 62.0
PIONEER BRAND 33G26 172.2* 159.9 16.7 100.0 1.5 61.4
MYCOGEN 2717Bt 158.5 15.8 98.5 0.0 58.5
PIONEER BRAND 33J24 156.1 17.3 100.0 0.0 62.2
BECK’S 5727 154.8 17.4 100.0 0.0 61.0
CAMPBELL 7099 154.4 18.1 100.0 0.0 57.4
ASGROW RX739 153.1 16.8 100.0 1.0 58.0
ZIMMERMAN Z42 155.1 152.4 16.9 100.0 0.0 59.1
LG SEEDS LG2604IT 149.9 16.9 100.0 0.0 57.7
COLBERT FARMS 240 167.2* 149.5 16.8 98.0 5.1 55.6
ZIMMERMAN N71-T7 149.3 18.9 99.5 0.5 58.7
ASGROW RX740 156.1 149.1 16.8 100.0 1.0 61.4
ASGROW RX770YG 148.7 16.4 100.0 0.5 58.1
PIONEER BRAND 34B23 148.5 17.1 100.0 2.5 61.9
TERRA SEED TR1097 148.3 16.4 100.0 0.5 57.9
TERRA SEED TR1089IT 147.4 16.5 100.0 0.5 59.6
TERRA SEED TR1128 147.0 16.1 100.0 1.5 60.3
AKIN A6432 145.1 16.2 97.0 0.0 56.2
HYTEST HT7736 143.8 18.2 100.0 0.0 54.5
DEKALB DK611 142.9 16.3 100.0 0.5 60.7
CAMPBELL 7250 160.3 141.7 16.7 100.0 1.0 57.1
NK BRAND N58-D1 140.7 15.4 100.0 0.0 60.3
LG SEEDS LG2587 151.3 140.5 17.7 98.0 2.0 61.3
DEKALB DK595Bty 139.3 15.1 100.0 3.5 60.0
MYCOGEN 2725 153.0 138.9 16.2 100.0 1.0 57.3
HYTEST HT7712 140.4 138.4 17.9 100.0 0.0 61.5
CALLAHAN C7625RR 136.1 17.0 100.0 7.6 60.7
TERRA SEED TR1129RR 135.5 16.0 99.0 5.1 59.0
GARST 8464 155.4 135.1 17.2 100.0 0.0 51.2
BECK’S 6205 172.4* 151.2 135.0 17.3 100.0 0.0 57.0
FR1064 X FR450 138.8 127.3 134.8 14.6 96.5 1.1 52.3
CALLAHAN C7860 132.7 16.4 100.0 1.0 61.2
DYNA-GRO 5505RR 131.9 16.3 100.0 7.1 58.7
GOLDEN HARVEST H-2552 140.8 131.0 16.0 100.0 1.0 57.1
PIONEER BRAND 34W67 130.9 17.3 100.0 0.5 60.8
GOLDEN HARVEST H-9285Bt 120.7 15.4 100.0 1.0 56.8
DEKALB DK626Bty 119.9 15.8 100.0 1.0 57.1
____________________________________________________________________________________
EARLY AVERAGE 168.9 159.8 150.4 16.8 99.5 1.1 58.7
____________________________________________________________________________________
LSD (0.10) 19.5 22.1 31.6 1.4 3.5 3.2 4.9
C.V. 15.5 6.2 2.6 223.7 6.2
____________________________________________________________________________________
Table 14L. Annual Summary, 1999, Late Hybrids (118 Days To Maturity Or Later), Quicksand, Ky.
YIELD YIELD YIELD % % TOT % TEST WT
BU/AC BU/AC BU/AC MOIST STAND LODGED LBS/BU
BRAND/HYBRID 97-99 98-99 1999 1999 1999 1999 1999
____________________________________________________________________________________
DEKALB DK697 188.9* 18.8 100.0 0.0 59.9
PIONEER BRAND 31B13(Bt) 188.4* 169.3* 18.6 100.0 0.0 60.5
GARST 8222IT 182.0* 157.0 19.8 100.0 2.5 62.4
NK BRAND N83-N5 157.1 155.1 21.7 100.0 1.0 59.4
CROW’S 691 153.8 154.6 27.5 100.0 2.0 57.8
MYGOGEN 2888IMI 170.3* 157.8 145.0 20.5 100.0 1.5 60.1
GREAT LAKES 6968 152.1 144.7 26.5 100.0 0.5 59.5
SO. STATES SS943 180.4* 155.9 144.6 19.4 100.0 0.0 58.1
CALLAHAN C7975Bt 139.6 19.1 100.0 0.0 59.7
GARST 8220 170.9* 147.7 137.0 20.1 95.5 1.0 58.2
AKIN A6725 167.5* 156.0 136.9 20.9 100.0 3.0 59.0
B73 X PA91 164.3* 161.3 136.4 22.8 100.0 0.0 56.7
ASGROW RX901W 125.9 20.5 100.0 0.0 59.8
CAMPBELL 8000 142.8 121.7 19.5 99.0 2.6 57.2
SO. STATES SS859CL 119.3 20.2 100.0 0.0 55.7
TERRA SEED TR1185 136.2 116.5 20.4 100.0 1.0 54.3
PIONEER BRAND 31A12 150.9 112.9 19.1 100.0 1.5 58.3
____________________________________________________________________________________
LATE AVERAGE 170.7 157.1 141.5 20.9 99.7 1.0 58.6
____________________________________________________________________________________
LSD (0.10) 17.7 18.5 29.6 3.0 2.7 2.5 2.0
C.V. 15.1 10.4 2.0 188.4 2.5
____________________________________________________________________________________
Table 14M. Annual Summary, 1999, Medium Hybrids (113-117 Days To Maturity), Quicksand, Ky.
YIELD YIELD YIELD % % TOT % TEST WT
BU/AC BU/AC BU/AC MOIST STAND LODGED LBS/BU
BRAND/HYBRID 97-99 98-99 1999 1999 1999 1999 1999
____________________________________________________________________________________
TERRA SEED TR1157 181.7* 181.6* 182.5* 19.3 100.0 0.0 58.5
ZIMMERMAN 1780W 184.3* 177.6* 170.8* 20.8 100.0 1.5 58.1
ZIMMERMAN Z37 172.7* 164.5* 169.6* 21.5 100.0 0.0 59.7
CAVERNDALE CF835 171.5* 166.5* 167.3* 18.9 100.0 0.5 57.2
HYTEST HT7844 165.2* 20.1 100.0 0.0 58.9
EXSEGEN ES519 163.7* 20.9 100.0 3.5 58.7
PFISTER 3977 182.5* 161.1 163.1* 18.9 100.0 2.5 59.3
GATEWAY 1157 173.6* 161.8* 21.6 100.0 0.5 59.5
ZIMMERMAN Z64W 181.2* 167.0* 159.4* 24.4 100.0 4.5 59.5
PIONEER BRAND 33G27(Bt) 158.4* 18.8 100.0 0.5 61.6
ZIMMERMAN Z75W 148.7 157.4* 18.3 100.0 1.0 58.8
EXSEGEN ES617 163.5 158.6 156.7* 24.9 100.0 0.0 60.3
ZIMMERMAN Z39 173.2* 151.8 156.2* 20.2 100.0 0.0 57.0
LG SEEDS LG2726 180.4* 161.4 155.9* 20.5 100.0 0.5 59.3
CAVERNDALE CF940 183.3* 164.6* 155.6* 17.8 100.0 1.0 58.9
SO. STATES SS729CL 154.3* 18.8 100.0 1.5 60.2
SO. STATES SS849CL 153.8* 18.3 100.0 0.0 56.7
GOLDEN HARVEST H-9481Bt 152.6 18.4 100.0 1.5 58.9
CAMPBELL 7650 150.5 152.0 20.1 100.0 0.0 57.5
CALLAHAN C7655 151.7 19.5 100.0 0.0 60.5
AKIN A6723RR 150.3 20.7 100.0 0.0 58.2
HYTEST HT7820 149.3 20.8 100.0 1.0 59.0
AKIN A3809 149.2 17.7 100.0 0.0 57.2
ZIMMERMAN 1851W 170.7* 148.5 21.4 100.0 1.5 59.4
PIONEER BRAND 33K62(Bt) 147.1 18.9 100.0 0.5 62.3
LG SEEDS LG2648Bt 146.8 19.4 100.0 0.0 59.1
CAVERNDALE CF885 155.5 145.0 17.9 100.0 0.0 61.0
AKIN A6609Bt 144.4 19.0 100.0 0.5 61.5
CROW’S 687Bt 143.9 18.2 100.0 1.0 59.9
ZIMMERMAN Z62W 151.1 139.7 143.9 20.0 100.0 0.0 58.1
SO. STATES SS828 164.1 148.6 143.7 19.1 92.4 0.0 56.7
GOLDEN HARVEST H-9405 143.5 19.9 100.0 1.5 58.3
GOLDEN HARVEST H-2636 166.5* 157.9 143.2 18.9 98.0 0.5 57.0
TERRA SEED TR1167 158.1 157.4 143.2 20.1 97.0 0.0 58.3
PIONEER BRAND 33J56 142.3 17.1 100.0 3.0 61.8
COLBERT 254 142.1 17.4 100.0 2.5 61.1
PIONEER BRAND 32Y52 141.9 18.9 100.0 1.0 62.4
ADLER SEED 5250 141.5 19.9 98.0 1.0 58.5
BECK’S 8280 164.2 152.5 141.1 20.2 100.0 0.0 60.3
MYCOGEN 2799Bt 140.2 17.2 100.0 0.0 58.8
FR27 X MO17 150.3 147.0 139.6 19.1 100.0 0.0 58.1
SO. STATES SS769Bt 157.2 138.6 19.0 100.0 0.0 58.5
PIONEER BRAND 3335 182.3* 161.9 138.3 17.2 100.0 0.5 60.4
NK BRAND N79-L3 144.1 137.7 19.1 100.0 0.5 62.1
PFISTER 3321 137.1 19.3 100.0 0.0 58.3
COLBERT 258 136.7 18.4 100.0 1.0 59.5
CAVERNDALE CF832-IMI 136.4 17.8 100.0 0.5 57.4
DEKALB DK650 135.8 17.9 100.0 1.0 60.0
TERRA SEED TR1147RR 135.6 16.8 100.0 1.0 59.2
DEKALB DK679Bty 135.4 21.3 100.0 0.5 61.1
NK BRAND N71-T7 134.4 18.6 100.0 0.5 58.1
CAVERNDALE CF890 134.3 16.8 100.0 6.1 59.1
CAVERNDALE CF828Bt 133.9 17.3 100.0 0.5 59.2
ZIMMERMAN 1790W 169.1* 147.0 133.4 20.8 100.0 2.0 57.2
PIONEER BRAND 33A14(Bt) 161.2 135.6 129.0 17.0 100.0 0.5 60.8
CALLAHAN C7762 160.9 150.9 128.5 17.4 100.0 0.0 57.6
AKIN A6530W 131.9 126.9 19.1 100.0 1.0 59.5
GOLDEN HARVEST H-9229 126.1 16.9 100.0 5.6 60.2
PIONEER BRAND 32K61 159.6 152.1 123.2 18.1 100.0 0.0 62.6
SO. STATES SS747CL 122.1 17.9 100.0 1.5 58.5
CALLAHAN C7640Bt 121.7 16.5 100.0 0.5 58.9
GOLDEN HARVEST H-9345 121.2 17.0 100.0 9.1 61.4
AKIN A6590 164.4 143.9 116.0 17.0 100.0 0.0 57.2
AKIN A6569Bt 107.3 16.6 100.0 1.0 57.8
____________________________________________________________________________________
MEDIUM AVERAGE 169.4 156.0 144.2 19.0 99.8 1.0 59.2
____________________________________________________________________________________
LSD (0.10) 18.2 19.6 29.8 1.6 2.5 2.9 2.6
C.V. 15.3 6.3 1.9 206.1 3.2
____________________________________________________________________________________
* In any yield column, a hybrid mean followed by an asterisk does not differ
significantly (less than or equal to one LSD) from the highest yielding hybrid
in that column.
Table 15A. Annual Summary, 1999, High Oil Hybrids, Robards, Ky.
YIELD YIELD % % TOT % TEST WT
BU/AC BU/AC MOIST STAND LODGED LBS/BU
BRAND/HYBRID 98-99 1999 1999 1999 1999 1999
________________________________________________________________________________
AGRIGOLD A6490TC 172.9* 11.8 81.8 7.3 60.0
PFISTER 2652-19 165.1* 162.7* 11.8 86.4 18.0 56.8
PFISTER 3049-19 151.8* 13.9 85.9 8.4 57.4
WYFFELS W7029TC 148.6* 12.4 81.8 12.6 57.0
ASGROW RX748TC 144.1* 11.8 80.8 10.5 56.8
GOLDEN HARVEST H-2547 HOC 150.2* 143.4* 12.6 76.3 9.6 56.9
SO. STATES SS727TC 139.9 140.6 11.4 80.3 12.5 58.0
PFISTER 3977-19 140.0 16.1 79.3 12.8 56.5
WYFFELS W7354TC 137.3 12.0 77.8 6.2 60.6
BECK’S 6205TC 155.1* 132.6 14.0 69.2 20.1 57.2
GOLDEN HARVEST H-9257 HOC 120.7 11.5 82.3 9.4 59.8
SO. STATES SS767TC 129.8 112.0 13.8 67.2 16.7 58.2
AGRIGOLD A6460TC 122.8 108.3 11.4 77.3 12.0 57.5
________________________________________________________________________________
HIGH OIL AVERAGE 143.8 139.6 12.6 78.9 12.0 57.9
________________________________________________________________________________
LSD (0.10) 15.6 31.1 1.3 11.7 9.9 1.9
C.V. 15.9 7.2 10.6 58.9 2.4
________________________________________________________________________________
Table 15B. Annual Summary, 1999, High Oil Hybrids, Mayfield, Ky.
YIELD % % TOT % TEST WT
BU/AC MOIST STAND LODGED LBS/BU
BRAND/HYBRID 1999 1999 1999 1999 1999
________________________________________________________________________________
ASGROW RX748TC 101.5* 9.5 86.4 0.5 53.3
GOLDEN HARVEST H-2547 HOC 97.2* 9.6 97.0 0.5 52.4
AGRIGOLD A6490TC 95.4* 11.0 92.4 1.1 55.1
BECK’S 6205TC 93.1* 9.5 88.9 0.0 52.3
GOLDEN HARVEST H-9257 HOC 90.5* 10.9 84.3 1.4 57.1
PFISTER 3977-19 86.7* 11.5 91.9 0.0 54.4
SO. STATES SS727TC 83.8 9.8 88.9 2.3 52.1
PFISTER 2652-19 79.1 9.5 86.9 0.0 52.5
AGRIGOLD A6460TC 78.8 9.8 83.3 0.0 52.7
WYFFELS W7029TC 78.5 9.5 87.9 1.2 51.8
PFISTER 3049-19 76.4 9.7 82.3 0.7 52.5
SO. STATES SS767TC 72.1 9.8 65.7 0.0 52.6
WYFFELS W7354TC 57.2 9.9 81.3 0.0 57.4
________________________________________________________________________________
HIGH OIL AVERAGE 83.9 9.9 85.9 0.6 53.5
________________________________________________________________________________
LSD (0.10) 15.6 1.6 11.2 1.2 1.3
C.V. 13.3 11.3 9.4 151.3 1.7
________________________________________________________________________________
Table 15C. Annual Summary, 1999, High Oil Hybrids, Lexington, Ky.
YIELD YIELD % % TOT % TEST WT
BU/AC BU/AC MOIST STAND LODGED LBS/BU
BRAND/HYBRID 98-99 1999 1999 1999 1999 1999
________________________________________________________________________________
PFISTER 3977-19 97.2* 17.2 88.4 6.2 57.3
BECK’S 6205TC 143.3* 96.5* 15.0 93.4 5.9 55.8
SO. STATES SS767TC 140.8* 94.3* 15.8 92.4 5.0 56.6
AGRIGOLD A6460TC 146.2* 92.3* 12.0 93.4 21.6 56.1
WYFFELS W7354TC 90.7* 12.8 96.5 6.3 58.1
PFISTER 3049-19 86.5* 15.8 96.0 5.4 54.5
ASGROW RX748TC 85.9* 14.0 90.9 13.9 56.4
GOLDEN HARVEST H-2547 HOC 136.0 83.6* 11.9 94.9 5.3 55.5
AGRIGOLD A6490TC 80.3* 11.2 96.5 1.6 57.2
GOLDEN HARVEST H-9257 HOC 80.3* 12.8 98.0 6.2 58.2
WYFFELS W7029TC 76.4 14.1 92.4 20.4 56.5
PFISTER 2652-19 128.9 72.7 14.0 97.5 35.8 54.3
SO. STATES SS727TC 128.0 70.1 13.1 90.4 18.3 56.9
________________________________________________________________________________
HIGH OIL AVERAGE 137.2 85.1 13.8 93.9 11.7 56.4
________________________________________________________________________________
LSD (0.10) 8.6 17.2 2.2 5.4 14.4 1.7
C.V. 14.5 11.6 4.1 88.2 2.1
________________________________________________________________________________
* In any yield column, a hybrid mean followed by an asterisk does not differ
significantly (less than or equal to one LSD) from the highest yielding
hybrid in that column.
Table 15D. Annual Summary, 1999, High Oil Hybrids, All Locations.
YIELD % % TOT % TEST WT
BU/AC MOIST STAND LODGED LBS/BU
BRAND/HYBRID 1999 1999 1999 1999 1999
___________________________________________________________________
AGRIGOLD A6490TC 116.2* 11.3 90.2 3.3 57.4
ASGROW RX748TC 110.5* 11.7 86.0 8.3 55.5
GOLDEN HARVEST H-2547 HOC 108.0* 11.4 89.4 5.1 54.9
PFISTER 3977-19 107.9* 15.0 86.5 6.3 56.1
BECK’S 6205TC 107.4* 12.8 83.8 8.7 55.1
PFISTER 3049-19 104.9* 13.1 88.0 4.8 54.8
PFISTER 2652-19 104.8* 11.8 90.2 18.0 54.5
WYFFELS W7029TC 101.2 12.0 87.4 11.4 55.1
SO. STATES SS727TC 98.2 11.4 86.5 11.0 55.7
GOLDEN HARVEST H-9257 HOC 97.2 11.7 88.2 5.7 58.4
WYFFELS W7354TC 95.1 11.5 85.2 4.2 58.7
AGRIGOLD A6460TC 93.1 11.1 84.7 11.2 55.5
SO. STATES SS767TC 92.8 13.1 75.1 7.2 55.8
___________________________________________________________________
HIGH OIL AVERAGE 102.9 12.1 86.3 8.1 56.0
___________________________________________________________________
LSD (0.10) 12.9 1.1 4.6 7.3 1.0
___________________________________________________________________
Table 15E. Two-year Summary, 1998-1999, High Oil Hybrids, Lexington And Robards, Ky.
YIELD % TOT % TEST WT
BU/AC MOIST LODGED LBS/BU
BRAND/HYBRID 98-99 98-99 98-99 98-99
___________________________________________________________
BECK’S 6205TC 149.2* 14.5 8.8 58.3
PFISTER 2652-19 147.0* 13.6 14.4 56.4
GOLDEN HARVEST H-2547 HOC 143.1* 12.7 4.1 57.4
SO. STATES SS767TC 135.3 14.8 6.8 58.6
AGRIGOLD A6460TC 134.5 13.0 8.8 57.8
SO. STATES SS727TC 133.9 12.9 8.3 57.6
___________________________________________________________
HIGH OIL AVERAGE 140.5 13.6 8.5 57.7
___________________________________________________________
LSD (0.10) 9.0 0.7 3.6 0.7
___________________________________________________________
* In any yield column, a hybrid mean followed by an
asterisk does not differ significantly (less than or
equal to one LSD) from the highest yielding hybrid in
that column.
Table 15F. Annual Summary, 1999, High Oil Hybrids, Chemical Composition, Lexington, Ky.
BRAND/HYBRID PROTEIN OIL STARCH
_____________________________________________________
......% dry wt.......
AGRIGOLD A6460TC 11.6 7.0 65.1
AGRIGOLD A6490TC 11.5 7.4 65.1
ASGROW RX748TC 11.8 7.3 64.6
BECK’S 6205TC 11.4 6.9 65.5
GOLDEN HARVEST H-2547 HOC 11.4 7.1 65.4
GOLDEN HARVEST H-9257 HOC 11.3 7.5 65.2
PFISTER 2652-19 11.9 7.2 64.5
PFISTER 3049-19 11.5 7.3 64.8
PFISTER 3977-19 11.2 7.3 65.4
SO. STATES SS727TC 12.1 7.2 64.4
SO. STATES SS767TC 11.7 7.2 65.0
WYFFELS W7029TC 12.0 7.3 64.4
WYFFELS W7354TC 11.5 7.6 64.6
______________________________________________________
HIGH OIL AVERAGE 11.6 7.2 64.9
______________________________________________________
Note: To convert to 15% moisture, mutiply values by .85.