The Georgia Agricultural
Experiment Station
College of Agricultural and Environmental Sciences
The University of Georgia
2001 Peanut, Cotton and Tobacco Performance Tests
Research Report Number 677
January 2002
| Midville, Georgia: Later Maturity Cotton Variety Performance, 2001, Irrigated |
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| Entry | Lint Yield | Lint | Uniformity Index |
Length | Strength | Micronaire | |
| lb/acre | % | % | inches | g/tex | units | ||
| STX9905 | 1762 | 47.0 | 84.7 | 1.14 | 31.7 | 5.3 | |
| DP448B | 1675 | 42.6 | 86.6 | 1.16 | 29.0 | 5.0 | |
| DP491 | 1656 | 44.8 | 86.1 | 1.24 | 32.7 | 5.0 | |
| DP565 | 1439 | 42.7 | 86.5 | 1.17 | 32.0 | 4.8 | |
| STX7G101 | 1422 | 41.1 | 85.1 | 1.16 | 29.2 | 5.1 | |
| ST4892BR | 1407 | 44.1 | 85.0 | 1.12 | 29.8 | 5.2 | |
| GA97-5 | 1387 | 41.9 | 85.5 | 1.19 | 32.6 | 5.0 | |
| GC377 | 1383 | 42.6 | 86.5 | 1.18 | 31.0 | 5.2 | |
| DP51 | 1376 | 43.2 | 85.2 | 1.15 | 26.7 | 5.0 | |
| DP5415 | 1359 | 40.8 | 85.1 | 1.17 | 29.6 | 5.1 | |
| GA97-8 | 1357 | 39.3 | 85.4 | 1.15 | 33.7 | 5.0 | |
| DP5690 | 1347 | 40.6 | 84.9 | 1.17 | 31.8 | 5.0 | |
| FM989 | 1344 | 42.7 | 85.3 | 1.17 | 34.2 | 4.5 | |
| DP5690RR | 1336 | 40.2 | 84.5 | 1.15 | 32.1 | 4.6 | |
| PM1560BR | 1331 | 41.4 | 85.8 | 1.16 | 30.3 | 4.6 | |
| DP655BR | 1329 | 40.4 | 84.7 | 1.16 | 32.8 | 4.5 | |
| GC271 | 1323 | 39.5 | 87.0 | 1.20 | 33.8 | 5.1 | |
| PSCHS12 | 1316 | 41.3 | 85.7 | 1.20 | 33.2 | 5.0 | |
| NUCOTN33B | 1307 | 41.1 | 84.5 | 1.15 | 29.8 | 5.1 | |
| DP90 | 1305 | 40.0 | 84.9 | 1.17 | 33.7 | 4.8 | |
| DELTAPEARL | 1294 | 41.5 | 85.8 | 1.20 | 31.1 | 5.3 | |
| DP458BR | 1285 | 41.4 | 85.1 | 1.14 | 32.3 | 5.3 | |
| PSCGA161 | 1278 | 41.4 | 85.4 | 1.19 | 32.5 | 4.7 | |
| GA96-211 | 1261 | 38.6 | 86.6 | 1.19 | 33.0 | 4.8 | |
| AP4600RR | 1239 | 43.4 | 82.6 | 1.08 | 28.7 | 5.0 | |
| NUCOTN35B | 1232 | 41.4 | 84.8 | 1.18 | 34.1 | 4.8 | |
| ST580 | 1231 | 42.0 | 84.4 | 1.16 | 31.4 | 5.1 | |
| DP5415RR | 1224 | 41.4 | 85.6 | 1.15 | 30.7 | 5.2 | |
| PHY72ACALA | 1224 | 40.5 | 85.5 | 1.19 | 34.9 | 4.5 | |
| SG821 | 1209 | 41.4 | 85.9 | 1.14 | 31.2 | 5.3 | |
| GA96-54 | 1190 | 39.2 | 84.7 | 1.13 | 31.4 | 5.1 | |
| GA96-199 | 1109 | 38.9 | 84.9 | 1.15 | 34.2 | 5.0 | |
| Average | 1342 | 41.5 | 85.3 | 1.16 | 31.7 | 5.0 | |
| LSD 0.10 | 217 | 1.9 | 1.1 | 0.03 | 1.9 | 0.3 | |
| CV % | 13.7 | 2.7 | 0.8 | 1.7 | 3.5 | 4.1 | |
| Bolding indicates entries not significantly
different from highest yielding entry based on Fisher's protected LSD (P = 0.10). |
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| Planted: | May 7, 2001. | ||||||
| Harvested: | October 10, 2001. | ||||||
| Fertilization: | 75 lb N, 40 lb P2O5, and 40 lb K2O/acre. | ||||||
| April | May | June | July | Aug. | Sept. | ||
| Rainfall (in): | 1.69 | 2.09 | 5.46 | 1.32 | 2.22 | 3.93 | |
| Irrigation (in): | - | .75 | .75 | 1.50 | 4.50 | .75 | |
| Trials conducted by Larry Thompson, Grant Henderson, and Bob McNeill IV. | |||||||
| Table of Contents | |||||||