| N-levels (kg ha-1) |
Plant density (plants ha-1) |
Mean |
| 65000 |
80000 |
95000 |
| 0 |
5246 |
6070 |
6338 |
5884c |
| 120 |
5370 |
6981 |
7200 |
6517ab |
| 150 |
6949 |
7045 |
7572 |
7189a |
| 180 |
6724 |
7154 |
7394 |
7091 b |
| 210 |
7319 |
8392 |
7879 |
7863 ab |
| Mean |
6321 b |
7128 a |
7276 a |
|
|
| LSD(0.05) for Nitrogen=9.0032; LSD(0.05) for Plant density=6.9739. Means of the same category followed by different letters are significantly different at 0.05 level of probability using LSD test. |
| Table 13: Thousand grain weight (g) of maize affected by nitrogen and plant population. |