N timing | N rate (kg ha−1) | N rate (kg ha−1) | N rate (kg ha−1) | ||||||
---|---|---|---|---|---|---|---|---|---|
120 | 240 | 360 | 120 | 240 | 360 | 120 | 240 | 360 | |
GY (kg ha−1) | GNUP (kg ha−1) | TNUP (kg ha−1) | |||||||
T 1 | 4436.40efg | 4948.16def | 5468.85cd | 78.04fg | 106.19de | 127.5bc | 96.27fg | 131.45de | 161.02bc |
T 2 | 4076.89g | 4356.21fg | 4406.88efg | 71.09g | 91.56ef | 100.24de | 85.18g | 114.12ef | 124.20e |
T 3 | 4307.19fg | 5050.70de | 4688.13efg | 68.08g | 91.22ef | 94.79def | 83.94g | 116.11ef | 121.24e |
T 4 | 4362.17fg | 5538.53bcd | 6189.36ab | 70.96g | 110.15cd | 134.17ab | 92.97g | 144.62cd | 175.63b |
T 5 | 4756.73ef | 6060.04abc | 6436.00a | 82.49fg | 128.96b | 148.55a | 100.05fg | 170.04b | 201.47a |
Treated mean | 5005.48a | 100.27 | 127.76a | ||||||
Control mean | 1307.96b | 24.89 | 28.36b | ||||||
NR × NT | Treated versus control | NR × NT | Treated versus control | NR × NT | Treated versus control | ||||
CV (%) | 7.2 | 3.84 | 9.72 | 2.32 | 8.72 | 1.51 |