| The Georgia Agricultural Experiment Stations College of Agricultural and Environmental Sciences The University of Georgia |
Research Report Number 671 January, 2001 |
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| Plains, Georgia: Yield and Grade Performance Peanut Variety Trial, 2000, Irrigated | |||||||||
| Digging | Yield | TSMK | OK | DK | ELK | Seed | |||
| Variety | Date | (lb/a) | W-DMRT1 | (%) | (%) | (%) | (%) | (no./lb) | |
| Runner Types | |||||||||
| GK-7 High Oleic | 09/15 | 5214 | a | 72.0 | 5.0 | 0.0 | . | 684 | |
| GA 9825082 | 09/15 | 5066 | ab | 74.0 | 4.5 | 0.0 | . | 760 | |
| GA 9625332 | 09/15 | 5032 | abc | 69.0 | 6.5 | 0.0 | . | 640 | |
| Georgia Hi-O/L | 09/15 | 4509 | bcde | 71.0 | 4.0 | 1.5 | . | 608 | |
| GA 9425112 | 09/25 | 4477 | bcde | 73.5 | 4.0 | 0.5 | . | 706 | |
| AgraTech 201 | 09/15 | 4443 | bcde | 72.0 | 5.5 | 1.0 | . | 718 | |
| Georgia Green | 09/15 | 4083 | efg | 70.5 | 5.5 | 0.0 | . | 791 | |
| GA 9625402 | 09/25 | 4057 | efg | 72.5 | 5.0 | 0.5 | . | 886 | |
| ViruGard | 09/11 | 4053 | efg | 67.0 | 6.5 | 0.5 | . | 635 | |
| Florida MDR98 | 09/25 | 3908 | efg | 74.0 | 4.0 | 1.0 | . | 661 | |
| Southern Runner | 09/25 | 3859 | efg | 70.5 | 6.0 | 0.5 | . | 801 | |
| C-99R | 09/25 | 3602 | fgh | 72.5 | 5.0 | 0.0 | . | 679 | |
| AgraTech 1-1 | 09/11 | 3573 | ghi | 66.0 | 7.5 | 0.5 | . | 797 | |
| Georgia Bold | 09/15 | 3012 | hijk | 71.0 | 6.5 | 0.0 | . | 681 | |
| Andru 93 | 09/11 | 2903 | ijk | 66.5 | 7.5 | 0.0 | . | 746 | |
| COAN | 09/15 | 2850 | jk | 69.0 | 7.5 | 0.0 | . | 762 | |
| Tamrun 98 | 09/11 | 2530 | k | 67.0 | 6.5 | 0.5 | . | 796 | |
| Average | 09/17 | 3951 | 70.5 | 5.7 | 0.4 | . | 726 | ||
| Virginia Types | |||||||||
| GA 9425162 | 09/25 | 4914 | abcd | 73.5 | 2.5 | 0.5 | 42.0 | 631 | |
| Gregory | 09/11 | 4377 | cde | 66.5 | 3.5 | 0.5 | 40.5 | 456 | |
| NC 12C | 09/11 | 4273 | def | 67.0 | 3.5 | 2.0 | 36.5 | 553 | |
| NC-V 11 | 09/11 | 4037 | efg | 68.0 | 3.5 | 1.5 | 37.5 | 532 | |
| VA-C 92R | 09/15 | 3517 | ghij | 68.0 | 3.5 | 0.0 | 29.5 | 499 | |
| VA 98R | 09/11 | 3140 | hijk | 64.5 | 5.5 | 3.5 | 25.5 | 544 | |
| NC 7 | 09/11 | 2502 | k | 65.0 | 4.0 | 2.0 | 34.5 | 564 | |
| Average | 09/14 | 3823 | 67.5 | 3.7 | 1.4 | 35.1 | 540 | ||
| 1. Waller-Duncan Multiple Range Tests: Yields within the same column followed by the same letter do not differ significantly at the 0.05 level of probability. | |||||||||
| 2. Advanced Georgia Breeding Line. | |||||||||
| Planted: | May 4, 2000. | ||||||||
| Fertilization: | 9 lb N, 54 lb P2O5, and 27 lb K2O. | ||||||||
| Soil Type/Test: | Greenville sandy clay loam; P = Medium, K = High, and pH = 6.0. | ||||||||
| Previous Crop: | Corn. | ||||||||
| Management: | Subsoiled and rototilled; Sonalan and Dual used for weed control; Orthene used for insect control; Bravo (2 sprays) and Folicur (4 sprays) used for disease control. | ||||||||
| April | May | June | July | August | Sept. | ||||
| Rainfall (in.): | 1.20 | 0.30 | 5.30 | 3.50 | 4.00 | 4.50 | |||
| Irrigation (in.): | 0 | 2.70 | 1.00 | 1.00 | 1.00 | 0 | |||
| Total (in.): | 1.20 | 3.00 | 6.30 | 4.50 | 5.00 | 4.50 | |||
| Note: | CBR was severe late in growing season. | ||||||||
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