Table 4 Seed cotton yield (q/ha) and yield attributes as influenced by genotypes and date of sowing
From: Effect of sowing time on productivity of Bt and non Bt cotton under climate change
Date of sowing | Seed cotton yield (q/ha) | Boll weight | No. of bursted bolls/plant | ||||||
|---|---|---|---|---|---|---|---|---|---|
Mallika | Suraj | Mean | Mallika | Suraj | Mean | Mallika | Suraj | Mean | |
21 July | 24.2 | 22.5 | 23.4 | 4.4 | 4.2 | 4.3 | 30.3 | 20.4 | 25.4 |
28 July | 26.5 | 23.2 | 24.8 | 4.5 | 4.1 | 4.3 | 22.8 | 21.3 | 22.1 |
4 August | 24.3 | 22.5 | 23.4 | 4.6 | 4.1 | 4.4 | 30.3 | 19.5 | 24.9 |
11 August | 22.8 | 21.0 | 21.9 | 4.5 | 4.2 | 4.4 | 27.8 | 18.6 | 23.2 |
18 August | 21.8 | 20.0 | 20.9 | 4.4 | 4.0 | 4.2 | 26.7 | 17.7 | 22.2 |
25 August | 18.1 | 15.4 | 16.7 | 4.5 | 4.1 | 4.3 | 22.9 | 14.0 | 18.4 |
1 Sep | 17.6 | 15.1 | 16.3 | 4.5 | 4.1 | 4.3 | 21.7 | 13.8 | 17.8 |
8 Sep | 15.4 | 12.7 | 14.1 | 4.4 | 4.0 | 4.3 | 19.6 | 12.0 | 15.8 |
15 Sep | 10.5 | 9.1 | 9.8 | 4.3 | 4.1 | 4.2 | 14.3 | 8.7 | 11.5 |
Mean | 20.1 | 17.9 | 10.8 | 4.5 | 4.1 | 1.4 | 24.0 | 16.2 | 20.1 |
ANOVA | DXG | Genotype | DOS | DXG | Genotype | DOS | DXG | Genotype | DOS |
S.Ed | 3.5 | 1.2 | 2.5 | 0.3 | 0.1 | 0.2 | 3.5 | 1.2 | 2.5 |
CD (0.05) | NS | NS | 5.2 | NS | 0.2 | NS | NS | 2.4 | 5.1 |