| Georgia
Agricultural Experiment Stations College of Agricultural and Environmental Sciences The University of Georgia |
Research
Report Number 668 November, 2000 |
||||||||||
| - | |||||||||||
| - | |||||||||||
High Oil Corn Test Results |
|||||||||||
| Tifton, Georgia: High Oil Corn Hybrid Performance, 2000, Irrigated | |||||||||||
| Yield1 | |||||||||||
| Company or Brand Name |
Hybrid Name | 2000 | 2-Year Avg | Ears/100 Plants | Ear Grain Weight | Grain Quality2 | Grain Moisture3 | Plant Population | Erect Plants | ||
| bu/acre | no. | lb | rating | % | no. | % | |||||
| Pioneer | 3245S | 214.8 | 200.3 | 104 | 0.39 | 1.5 | 14.6 | 29403 | 100 | ||
| Pioneer | 32K26 | 212.5 | . | 108 | 0.37 | 1.5 | 15.2 | 29512 | 99 | ||
| Grabow | 01615TC2 | 208.0 | . | 101 | 0.39 | 1.5 | 15.4 | 29839 | 100 | ||
| Pioneer | 32R90 | 206.0 | 183.4 | 106 | 0.38 | 1.3 | 14.7 | 28205 | 98 | ||
| Grabow | 01615TC2.5 | 201.3 | . | 101 | 0.38 | 2.0 | 16.1 | 29839 | 100 | ||
| Pfister Super Kernoil | SK2550-19 | 200.9 | 177.4 | 100 | 0.37 | 2.0 | 14.5 | 30165 | 99 | ||
| Grabow | 01548TC2 | 200.6 | . | 98 | 0.38 | 2.0 | 14.5 | 29839 | 100 | ||
| Wilson | EDX92 | 199.0 | . | 102 | 0.35 | 1.8 | 15.0 | 30928 | 99 | ||
| Grabow | 71577TC2.80L | 198.3 | . | 99 | 0.38 | 2.0 | 15.3 | 29185 | 100 | ||
| Grabow | 01548TC2.4 | 197.4 | . | 101 | 0.38 | 2.0 | 14.6 | 28532 | 99 | ||
| AgraTech | 721Bt/TC3 | 196.8 | 182.1 | 103 | 0.36 | 2.0 | 15.4 | 29839 | 100 | ||
| AgraTech | 772TC3 | 193.8 | . | 109 | 0.34 | 1.8 | 14.9 | 29403 | 100 | ||
| AgraTech | 71577TC2 | 192.5 | 167.5 | 100 | 0.37 | 2.0 | 14.3 | 28967 | 99 | ||
| Pfister Super Kernoil | SK3977-19 | 192.5 | 169.5 | 97 | 0.36 | 2.0 | 15.8 | 31037 | 97 | ||
| Wilson | EDX51 | 191.6 | . | 107 | 0.35 | 2.0 | 16.6 | 28859 | 97 | ||
| AgraTech | 71577Bt/TC2 | 188.5 | 171.4 | 102 | 0.35 | 2.0 | 14.5 | 29185 | 100 | ||
| Wilson | EDX 30 | 187.9 | 148.7 | 101 | 0.35 | 1.3 | 15.9 | 29948 | 100 | ||
| AgraTech | 770TC3 | 179.6 | . | 108 | 0.32 | 1.3 | 14.9 | 29512 | 99 | ||
| Grabow | 01584TC2 | 165.7 | . | 100 | 0.33 | 2.0 | 13.5 | 27334 | 99 | ||
| Grabow | 1611-S | 155.2 | 154.6 | 111 | 0.27 | 1.5 | 14.5 | 28967 | 97 | ||
| Grabow | 01610TC3 | 150.9 | . | 103 | 0.29 | 1.8 | 15.0 | 27770 | 100 | ||
| Average | 192.14 | 172.8 | 103 | 0.36 | 1.8 | 15.0 | 29346 | 99 | |||
| LSD at 10% Level | 19.4 | N.S.5 | 5 | 0.03 | 0.4 | 0.6 | 1660 | N.S. | |||
| Std. Err. of Entry Mean | 8.2 | 5.9 | 2 | 0.01 | 0.2 | 0.3 | 702 | 1 | |||
| 1. Yields calculated at 15.5% moisture. | |||||||||||
| 2. Grain quality rating: 1 = excellent to 5 = poor. | |||||||||||
| 3. Grain moisture at harvest. | |||||||||||
| 4. CV = 8.5%, and df for EMS = 60. | |||||||||||
| 5. The F-test indicated no statistical differences at the alpha = .10 probability level; therefore an LSD value was not calculated. | |||||||||||
| Bolding indicates entries yielding equal to highest yielding entry within a column based on Fisher's protected LSD (P = 0.10). | |||||||||||
| Planted: | March 23, 2000. | ||||||||||
| Harvested: | August 18, 2000. | ||||||||||
| Seeding Rate: | 31,500 seeds/acre in 30" rows. | ||||||||||
| Soil Type: | Tifton loamy sand. | ||||||||||
| Soil Test: | P = High, K = Medium, and pH = 6.0. | ||||||||||
| Fertilization: | 99 lb N, 130 lb P2O5, and 195 lb K2O/acre as preplant; 198 lb N/acre as sidedress. | ||||||||||
| Previous Crop: | Soybean. | ||||||||||
| Management: | Subsoiled, bedded, and rototilled; Aatrex, Prowl, and one cultivation used for weed control; Lorsban used for insect control; Nemacure used for nematode control; irrigated 11.0 inches. | ||||||||||
| Test conducted by A. E. Coy and M. D. Pippin. | |||||||||||
| - | |||||||||||
| Return to Table of Contents | |||||||||||