品种 | 处理 | 日积累量(kg/667m2∙d) | 占总积累量的比例(%) | ||||||
播种–越冬 | 越冬–拔节 | 拔节–开花 | 开花–成熟 | 播种–越冬 | 越冬–拔节 | 拔节–开花 | 开花–成熟 | ||
鄂麦170 | NPKZn | 3.03 | 2.84 | 18.08 | 24.46 | 12.40 | 9.37 | 32.69 | 45.54 |
-N | 2.47 | 2.74 | 14.70 | 19.68 | 12.28 | 10.96 | 32.28 | 44.48 | |
-P | 2.51 | 2.92 | 14.54 | 19.99 | 12.33 | 11.55 | 31.52 | 44.60 | |
-K | 2.77 | 2.68 | 14.58 | 21.73 | 13.04 | 10.17 | 30.31 | 46.49 | |
-Zn | 2.87 | 2.71 | 16.93 | 24.71 | 12.10 | 9.19 | 31.46 | 47.26 | |
CK | 2.45 | 2.61 | 14.36 | 20.11 | 12.22 | 10.48 | 31.66 | 45.64 | |
郑麦9023 | NPKZn | 2.96 | 2.92 | 5.43 | 17.63 | 18.84 | 14.95 | 15.25 | 50.96 |
-N | 2.25 | 2.13 | 3.11 | 14.82 | 18.67 | 14.20 | 11.36 | 55.77 | |
-P | 2.44 | 2.37 | 3.42 | 14.14 | 19.88 | 15.53 | 12.29 | 52.30 | |
-K | 2.64 | 2.37 | 3.90 | 14.98 | 20.20 | 14.57 | 13.16 | 52.08 | |
-Zn | 2.83 | 2.68 | 5.16 | 17.65 | 18.54 | 14.12 | 14.89 | 52.45 | |
CK | 2.00 | 2.13 | 3.51 | 13.08 | 17.82 | 15.32 | 13.82 | 53.05 |