| 处理 | 油菜季(2017) | 水稻季(2017) | 油菜季(2018) | 水稻季(2018) |
| CK | 7.72 b | 7.74 b | 7.73 c | 7.74 c |
| 1 | 7.84 ab | 7.82 ab | 7.93 a | 7.89 a |
| 2 | 7.91 a | 7.86 a | 7.89 ab | 7.91 a |
| 3 | 7.79 ab | 7.79 ab | 7.83 b | 7.82 abc |
| 4 | 7.84 ab | 7.82 ab | 7.83 b | 7.83 abc |
| 5 | 7.74 b | 7.76 ab | 7.83 b | 7.82 abc |
| 6 | 7.76 ab | 7.78 ab | 7.84 b | 7.82 abc |
| 7 | 7.75 ab | 7.74 b | 7.83 b | 7.85 ab |
| 8 | 7.77 ab | 7.80 ab | 7.83 b | 7.80 abc |
| 9 | 7.72 b | 7.74 b | 7.73 c | 7.74 c |
| 10 | 7.74 ab | 7.75 b | 7.73 c | 7.74 c |
| 11 | 7.71 b | 7.75 b | 7.74 c | 7.74 c |