Table 5.
Selection differential for mean of the traits and WAASBY index for 6 traits of 90castor genotypes across three environments during Kharif-2020-21.
| Traits | Factor | Mean performance |
WAASBY |
||||
|---|---|---|---|---|---|---|---|
| Overall (X0) | Selected genotype (Xs) | SD (%) | Overall (X0) | Selected genotype (Xs) | SD (%) | ||
| SP | FA 1 | 66.57 | 70.24 | 3.67 | 56.053 | 61.783 | 5.730 |
| ESL | FA 1 | 60.73 | 66.83 | 6.09 | 58.444 | 65.714 | 7.270 |
| CAP | FA 1 | 72.24 | 93.40 | 21.16 | 51.888 | 65.055 | 13.167 |
| PH | FA 2 | 78.05 | 86.70 | 8.65 | 45.978 | 55.132 | 9.154 |
| EB | FA 2 | 5.76 | 7.61 | 1.84 | 48.162 | 61.346 | 13.184 |
| SY | FA 2 | 159.63 | 227.17 | 67.54 | 57.180 | 79.911 | 22.731 |
FA: Factor Analysis, SP: Total length of primary raceme, ESL: Effective length of primary raceme, CAP: Capsules on main raceme, PH: Plant height up to primary raceme, EB: Effective number of racemes per plant, SY: Seed yield per plant, SD: Selection differential and WAASBY: Weighted average of absolute scores of stability with yield.