| 目标产量 | 推荐施P量 | 全肥区养分系数 | 无肥区 | 肥料利用率 | |
| 产量 | 养分系数 | ||||
| 80 | 0 | 2.04 | 99.18 | 1.73 | 10.16 |
| 90 | 1.18 | 2.04 | 99.18 | 1.73 | 10.16 |
| 100 | 3.19 | 2.04 | 99.18 | 1.73 | 10.16 |
| 110 | 5.2 | 2.04 | 99.18 | 1.73 | 10.16 |
| 120 | 7.21 | 2.04 | 99.18 | 1.73 | 10.16 |
| 130 | 9.2 | 2.04 | 99.18 | 1.73 | 10.16 |
| 140 | 11.22 | 2.04 | 99.18 | 1.73 | 10.16 |
| 150 | 13.23 | 2.04 | 99.18 | 1.73 | 10.16 |