Treatment | Grain yield | Kernel Numbers | 1000-Kernel weight | Total dry matter | Harvest index |
---|---|---|---|---|---|
(Mg ha−1) | (no. ear−1) | (g) | (Mg ha− 1) | (%) | |
S0 | 15.4 ± 0.2b | 457.6 ± 33.8a | 306.5 ± 3.4b | 25.6 ± 0.4b | 50.9 ± 0.49b |
S2 | 16.2 ± 0.1a | 456.1 ± 25.3a | 317.3 ± 1.9a | 26.6 ± 0.2a | 51.5 ± 0.27a |
S4 | 13.7 ± 0.1c | 424.5 ± 15.1b | 290.2 ± 1.6c | 23.4 ± 0.7c | 49.6 ± 0.39c |