| 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: Earlier Maturity Cotton Strains Performance, 2000, Irrigated |
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| Variety | Lint Yield | Lint | Uniformity Index | Length | Strength | Micronaire |
| lb/acre | % | % | inches | g/tex | units | |
| PSC355 | 937 | 43.8 | 84.0 | 1.05 | 31.5 | 5.3 |
| ACSIEXP0223 | 922 | 45.3 | 82.2 | 1.01 | 30.7 | 5.2 |
| SS0002 | 894 | 43.0 | 83.2 | 1.05 | 28.9 | 4.8 |
| HCR7357 | 846 | 44.4 | 82.6 | 1.05 | 27.7 | 5.0 |
| SS0001 | 811 | 42.5 | 83.5 | 1.03 | 27.4 | 5.1 |
| SS0003 | 809 | 43.3 | 82.9 | 1.03 | 28.8 | 5.3 |
| SSX022 | 804 | 44.5 | 84.0 | 1.06 | 28.2 | 4.4 |
| HCR7532 | 790 | 40.9 | 81.2 | 1.03 | 27.7 | 5.1 |
| SG150R | 778 | 39.8 | 83.8 | 1.03 | 28.5 | 3.9 |
| GC106 | 761 | 43.3 | 81.4 | 1.06 | 29.0 | 4.5 |
| SG521R | 747 | 39.6 | 82.8 | 1.01 | 29.8 | 4.7 |
| 94J3 | 729 | 39.0 | 84.9 | 1.13 | 31.4 | 4.7 |
| SSX021 | 721 | 45.5 | 80.9 | 1.02 | 28.7 | 5.2 |
| 94L25 | 479 | 42.6 | 83.0 | 1.13 | 31.6 | 4.4 |
| PM1218BRR | 302 | 45.3 | 83.8 | 1.04 | 30.9 | 4.8 |
| GC108 | 120 | 42.5 | 83.4 | 1.10 | 29.1 | 3.8 |
| Average | 716 | |||||
| LSD 0.10 | 109 | - | 1.9 | 0.07 | 2.5 | 0.9 |
| Bolding indicates entries not significantly different from highest yielding entry based on Fisher's protected LSD (P = 0.10). | ||||||
| Planted: | April 27, 2000. | |||||
| Harvested: | September 12, 2000. | |||||
| Fertilization: | 88 lb N, 54 lb P2O5, and 108 lb K2O/acre. | |||||
| May | June | July | Aug. | Sept. | Oct. | |
| Rainfall (in): | 0.60 | 2.21 | 3.55 | 3.74 | 12.24 | 0.76 |
| Irrigation (in): | - | 0.75 | 0.75 | |||
| Trials conducted by Larry Thompson, Grant Henderson, and Lloyd May. | ||||||
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