| 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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| Tifton, Georgia: Yield and Grade Performance Peanut Variety Trial, 2000, Nonirrigated | |||||||||
| Digging | Yield | TSMK | OK | DK | ELK | Seed | |||
| Variety | Date | (lb/a) | W-DMRT1 | (%) | (%) | (%) | (%) | (no./lb) | |
| Runner Types | |||||||||
| GA 9825082 | 10/05 | 3370 | a | 76.9 | 2.0 | 0.5 | . | 742 | |
| Georgia Green | 10/05 | 3070 | ab | 74.7 | 2.9 | 2.1 | . | 834 | |
| GA 9425112 | 10/05 | 2940 | abc | 74.2 | 2.9 | 1.0 | . | 647 | |
| GA 9625332 | 10/05 | 2847 | abcd | 71.1 | 2.3 | 1.4 | . | 713 | |
| Georgia Hi-O/L | 10/05 | 2818 | abcd | 71.9 | 1.4 | 5.1 | . | 619 | |
| ViruGard | 08/31 | 2504 | bcde | 61.8 | 9.1 | 0.5 | . | 810 | |
| C-99R | 10/05 | 2474 | bcde | 72.5 | 2.8 | 0.9 | . | 659 | |
| AgraTech 1-1 | 08/31 | 2375 | cdef | 63.1 | 9.0 | 0.4 | . | 1043 | |
| Georgia Bold | 10/05 | 2320 | cdef | 72.5 | 3.9 | 1.3 | . | 796 | |
| AgraTech 201 | 10/05 | 2267 | def | 72.8 | 4.7 | 1.9 | . | 822 | |
| Florida MDR 98 | 10/05 | 2148 | efg | 73.2 | 2.1 | 2.3 | . | 691 | |
| Southern Runner | 10/05 | 2051 | efg | 71.3 | 3.4 | 1.0 | . | 853 | |
| GA 9625402 | 10/05 | 2038 | efg | 74.1 | 2.8 | 1.6 | . | 711 | |
| Andru 93 | 08/31 | 1864 | efg | 59.5 | 10.7 | 1.0 | . | 913 | |
| GK-7 High Oleic | 10/05 | 1203 | hij | 67.9 | 4.1 | 3.1 | . | 766 | |
| Tamrun 98 | 10/05 | 1062 | ij | 68.2 | 5.1 | 4.6 | . | 796 | |
| COAN | 10/05 | 588 | j | 60.7 | 11.8 | 1.8 | . | 999 | |
| Average | 09/29 | 2232 | 69.8 | 4.8 | 1.8 | . | 789 | ||
| Virginia Types | |||||||||
| GA 9425162 | 10/05 | 3312 | a | 75.3 | 1.3 | 0.5 | 49.8 | 580 | |
| NC 12C | 10/05 | 2052 | efg | 68.3 | 1.0 | 6.3 | 41.9 | 518 | |
| Gregory | 10/05 | 1741 | fgh | 64.1 | 1.2 | 9.8 | 33.3 | 463 | |
| NC-V 11 | 10/05 | 1526 | ghi | 67.8 | 1.7 | 5.6 | 33.5 | 539 | |
| VA-C 92R | 10/05 | 997 | ij | 64.8 | 1.5 | 8.8 | 26.2 | 534 | |
| NC 7 | 10/05 | 908 | ij | 65.7 | 3.5 | 4.9 | 25.9 | 584 | |
| VA 98R | 10/05 | 872 | j | 63.5 | 3.5 | 7.7 | 17.5 | 650 | |
| Average | 10/05 | 1630 | 67.1 | 2.0 | 6.2 | 32.6 | 553 | ||
| 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: | April 20, 2000. | ||||||||
| Fertilization: | Applied 3.5 lb/a Solubor and 1500 lb/a gypsum. | ||||||||
| Soil Type/Test: | Tifton loamy sand; pH = 6.5, P2O5 = 72, K2O = 192, Ca = 536, Mg = 74 lb/a. | ||||||||
| Management: | Treated with Sonalan + Dual, Temik, Basagran, Poast, Folicur (4 sprays), Abound (2 sprays), and Lannate (1 spray). | ||||||||
| Aug. 31 | Oct. 5 | ||||||||
| Rainfall (in.): | 11.49 | 23.64 | |||||||
| Note: | Drought stress occurred early and late during the growing season. However, over 12 inches of rainfall were recorded in September. | ||||||||
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