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
| Tifton, Georgia: Earlier 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 | ||
| OA-87 | 1756 | 44.4 | 84.8 | 1.16 | 29.3 | 4.8 | |
| SG215BR | 1734 | 40.6 | 84.7 | 1.11 | 28.7 | 4.7 | |
| SG105 | 1694 | 39.3 | 85.8 | 1.20 | 31.3 | 4.4 | |
| PSC355 | 1632 | 41.5 | 84.9 | 1.17 | 32.5 | 5.0 | |
| PM1560BG | 1612 | 41.4 | 85.0 | 1.17 | 32.4 | 4.6 | |
| DP491 | 1609 | 41.3 | 87.0 | 1.27 | 32.8 | 4.4 | |
| SG521R | 1604 | 40.7 | 83.7 | 1.12 | 30.2 | 4.7 | |
| DP428B | 1583 | 38.5 | 85.0 | 1.20 | 29.1 | 5.0 | |
| FM966 | 1579 | 39.6 | 86.6 | 1.19 | 38.1 | 4.9 | |
| ST4892BR | 1570 | 40.5 | 83.2 | 1.14 | 31.7 | 5.2 | |
| FM958 | 1568 | 40.7 | 85.3 | 1.20 | 36.9 | 5.0 | |
| BXN47 | 1560 | 41.6 | 83.3 | 1.12 | 32.0 | 4.7 | |
| 8806_3_2_19 | 1560 | 39.0 | 85.0 | 1.16 | 33.4 | 4.9 | |
| 8806_3_2_2_1 | 1545 | 40.0 | 85.2 | 1.16 | 32.5 | 4.8 | |
| SG501BR | 1537 | 39.4 | 84.5 | 1.14 | 30.5 | 4.9 | |
| SG747 | 1513 | 40.4 | 85.0 | 1.17 | 29.6 | 4.6 | |
| SG125BR | 1494 | 39.4 | 83.0 | 1.14 | 31.1 | 4.5 | |
| 8839_3_10_2 | 1487 | 39.3 | 85.5 | 1.20 | 32.2 | 5.1 | |
| ST4691B | 1474 | 39.7 | 84.3 | 1.17 | 29.7 | 4.6 | |
| DP451BR | 1474 | 38.4 | 85.1 | 1.19 | 29.5 | 4.5 | |
| 8806_3_2_35 | 1470 | 41.6 | 84.2 | 1.14 | 32.3 | 4.9 | |
| OA-85 | 1470 | 42.9 | 84.4 | 1.16 | 32.6 | 4.4 | |
| DP20B | 1457 | 37.0 | 85.7 | 1.22 | 30.8 | 4.8 | |
| DP51 | 1422 | 35.4 | 84.5 | 1.18 | 28.5 | 4.4 | |
| DP422BR | 1416 | 38.4 | 84.5 | 1.17 | 28.7 | 4.2 | |
| DP436RR | 1334 | 36.3 | 84.3 | 1.18 | 29.2 | 4.8 | |
| ST4793R | 1329 | 38.2 | 83.2 | 1.11 | 30.8 | 4.8 | |
| AP1500RR | 1295 | 35.8 | 83.6 | 1.19 | 32.6 | 4.1 | |
| DP425RR | 1288 | 37.7 | 83.9 | 1.17 | 29.2 | 4.8 | |
| Average | 1520 | 39.6 | 84.7 | 1.17 | 31.3 | 4.7 | |
| LSD 0.10 | 156 | 2.8 | 1.2 | 0.03 | 1.9 | 0.4 | |
| CV % | 8.7 | 4.1 | 0.9 | 1.6 | 3.5 | 5.4 | |
| 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 27, 2001. | ||||||
| Harvested: | September 20, 2001. | ||||||
| Fertilization: | 88 lb N, 54 lb P2O5, and 108 lb K2O/acre. | ||||||
| Management: | Telone II applied 3 gal/acre. | ||||||
| April | May | June | July | Aug. | Sept. | ||
| Rainfall (in): | 1.45 | 1.86 | 7.68 | 3.57 | 2.29 | 4.70 | |
| Irrigation (in): | - | .50 | .90 | 1.80 | 1.80 | - | |
| Trials conducted by Larry Thompson, and Grant Henderson. | |||||||
| Table of Contents | |||||||