| 处理 | 时间 | 总数 | ||||||||
| 1 d | 2 d | 3 d | 4 d | 5 d | 6 d | 7 d | 8 d | 9 d | ||
| CK | 7.33 ± 0.94 | 2.67 ± 0.94 | 2.67 ± 0.94 | 9.67 ± 1.25 | 2.67 ± 0.47 | 4.00 ± 0.82 | 2.67 ± 1.25 | 0 | 0 | 31.67 ± 0.47 |
| 1 | 7.67 ± 0.82 | 2.67 ± 1.25 | 6.00 ± 2.94 | 6.33 ± 0.47 | 4.00 ± 1.41 | 4.33 ± 0.94 | 1.33 ± 0.94 | 0.33 ± 0.47 | 0.33 ± 0.47 | 33.00 ± 1.41 |
| 2 | 8.00 ± 0.82 | 2.33 ± 0.47 | 3.00 ± 1.63 | 9.00 ± 0.82* | 3.67 ± 0.47 | 6.33 ± 1.25 | 0.67 ± 0.94 | 0.67 ± 0.47 | 0 | 33.67 ± 3.40 |
| 3 | 7.83 ± 0.47 | 2.67 ± 0.47 | 4.00 ± 2.94 | 7.67 ± 0.47 | 3.67 ± 0.47 | 4.67 ± 1.25 | 3.67 ± 1.25 | 1.67 ± 0.47 | 0 | 35.33 ± 3.77 |
| 4 | 7.33 ± 0.47 | 3.00 ± 0.82 | 5.00 ± 1.41 | 7.64 ± 1.7 | 4.00 ± 0.82 | 6.33 ± 3.09 | 1.67 ± 0.47 | 1.67 ± 0.94 | 0 | 37.67 ± 3.40 |