| The Georgia Agricultural Experiment Stations College of Agricultural and Environmental Sciences The University of Georgia |
Table of Contents | ||||||
| 2002 Peanut, Cotton, and Tobacco Performance Tests Research Report Number 686 January 2003 |
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| Plains, Georgia: Later Maturity Cotton Variety Performance, 2002, Irrigated |
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| Entry | Lint Yield | Lint | Uniformity Index |
Length | Strength | Micronaire | |
| lb/acre | % | % | inches | g/tex | units | ||
| DP555BR | 1672 | 42.2 | 84.8 | 1.20 | 30.7 | 4.7 | |
| OA-90 | 1472 | 44.8 | 85.6 | 1.15 | 28.7 | 5.1 | |
| NUCOTN33B | 1469 | 37.7 | 84.6 | 1.13 | 26.6 | 4.8 | |
| DELTAPEARL | 1459 | 40.5 | 86.5 | 1.24 | 28.9 | 4.9 | |
| NUCOTN35B | 1433 | 38.6 | 83.8 | 1.10 | 31.3 | 4.8 | |
| ST5599BR | 1432 | 42.7 | 84.4 | 1.15 | 33.3 | 5.1 | |
| PSCGA161 | 1412 | 38.5 | 85.9 | 1.16 | 30.8 | 4.8 | |
| DP491 | 1411 | 42.2 | 86.2 | 1.23 | 33.6 | 4.6 | |
| ST4892BR | 1401 | 42.3 | 85.0 | 1.10 | 31.2 | 5.5 | |
| OA-87 | 1386 | 40.2 | 82.4 | 1.05 | 27.0 | 5.0 | |
| DP565 | 1382 | 38.8 | 85.8 | 1.17 | 30.4 | 4.9 | |
| PSCHS12 | 1376 | 39.6 | 83.9 | 1.13 | 31.8 | 5.0 | |
| FM989BR | 1335 | 38.5 | 83.9 | 1.10 | 30.9 | 4.4 | |
| DP458BR | 1329 | 39.8 | 83.6 | 1.09 | 29.7 | 5.1 | |
| GA98028 | 1318 | 39.9 | 84.9 | 1.15 | 32.2 | 4.8 | |
| DP655BR | 1316 | 37.8 | 82.9 | 1.08 | 30.0 | 4.8 | |
| FM989R | 1299 | 39.5 | 84.3 | 1.09 | 31.0 | 4.5 | |
| AP7126 | 1274 | 38.5 | 84.2 | 1.15 | 30.4 | 4.8 | |
| GA98066 | 1268 | 39.4 | 84.7 | 1.18 | 31.1 | 4.8 | |
| GA98079 | 1264 | 37.8 | 84.4 | 1.14 | 32.1 | 4.5 | |
| GA97-5 | 1251 | 37.1 | 83.6 | 1.13 | 31.1 | 4.9 | |
| GA98033 | 1223 | 38.4 | 83.8 | 1.13 | 30.1 | 4.8 | |
| OA-85 | 1210 | 43.0 | 83.8 | 1.12 | 30.2 | 5.0 | |
| ST580 | 1196 | 39.4 | 83.9 | 1.12 | 29.6 | 5.2 | |
| GA98084 | 1188 | 38.4 | 84.3 | 1.13 | 31.0 | 5.1 | |
| DP448B | 1186 | 38.5 | 84.6 | 1.13 | 29.6 | 5.1 | |
| ST5303RR | 1186 | 38.9 | 85.2 | 1.11 | 30.6 | 4.9 | |
| DP5415RR | 1183 | 39.2 | 84.3 | 1.10 | 29.3 | 5.2 | |
| GA98047 | 1163 | 38.3 | 83.7 | 1.12 | 30.7 | 5.0 | |
| GA98091 | 1157 | 36.9 | 84.9 | 1.16 | 29.1 | 4.6 | |
| FM991R | 1133 | 36.3 | 83.7 | 1.11 | 31.1 | 4.4 | |
| GC271 | 1112 | 36.9 | 84.6 | 1.14 | 33.6 | 5.1 | |
| DP5415 | 1093 | 39.4 | 83.6 | 1.12 | 29.8 | 5.4 | |
| DP5690RR | 1086 | 37.5 | 83.4 | 1.12 | 31.4 | 4.8 | |
| GA96-211 | 1056 | 35.8 | 83.2 | 1.16 | 28.7 | 4.7 | |
| FM989 | 995 | 38.8 | 85.6 | 1.18 | 31.3 | 4.6 | |
| PHY78 | 723 | 41.7 | 84.5 | 1.15 | 31.4 | 4.7 | |
| Average | 1266 | 39.3 | 84.4 | 1.14 | 30.5 | 4.9 | |
| LSD 0.10 | 167 | 1.9 | 1.5 | 0.04 | 2.5 | 0.3 | |
| CV% | 11.3 | 2.9 | 1.1 | 2.1 | 4.8 | 3.2 | |
| Bolding indicates entries not significantly
different from highest yielding entry based on Fisher's protected LSD (P = 0.10). |
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| Planted: | April 25, 2002. | ||||||
| Harvested: | October 18, 2002. | ||||||
| Fertilization: | 76 lb N, 88 lb P2O5, and 24 lb K2O/acre. | ||||||
| Management: | Temik applied 4 lb/acre. | ||||||
| May | June | July | Aug. | Sept. | |||
| Rainfall (in): | 1.08 | 3.02 | 5.83 | 3.30 | 5.62 | ||
| Irrigation (in): | 1.20 | 2.70 | 1.00 | 3.00 | 0 | ||
| Trials conducted by Larry Thompson, Grant Henderson, Stephen Walker, and Ronnie Pines. | |||||||