N-levels (kg ha-1) Plant density (plants ha-1) Mean 65000 80000 95000 0 102 103 104 103e 120 104 105 106 105d 150 104 106 107 106c 180 105 107 108 107b 210 108 107 108 108a Mean 105c 106b 107a

LSD(0.05) for Nitrogen=0.55; LSD(0.05) for Plant density=0.42. Means of the same category followed by different letters are significantly different at 0.05 level of probability using LSD test.

Table 4: Days to maturity of maize affected by nitrogen levels and plant population.