Nutrient | Treatment | Uptake of nitrogen in winter wheat (kg/hm2) | ||||
Regreening stage | Jointing stage | Flowering stage | Grain filling stage | Maturation stage | ||
N | CK-A | 45.32 | 66.50 | 110.14 | 125.11 | 95.42 |
FC-A | 85.90 | 117.74 | 176.23 | 218.32 | 164.20 | |
FO-A | 90.31 | 115.64 | 190.28 | 237.20 | 185.69 | |
CK-B | 64.28 | 83.16 | 124.50 | 151.46 | 115.94 | |
FC-B | 102.13 | 137.20 | 189.45 | 235.38 | 174.35 | |
FO-B | 117.31 | 146.54 | 218.70 | 306.57 | 238.60 |