Treatments | Leaf site | Aug. 13 | Sep. 02 | Difference |
N1 | The 1st leaf from the top | 50.6 ± 1.6b | 40.2 ± 1.8b | 10.4 ± 1.21a |
The 2nd leaf from the top | 52.7 ± 1.2b | 43.8 ± 1.4b | 8.9 ± 0.83b | |
The3rd leaf from the top | 54.8 ± 1.5a | 47.5 ± 2.5a | 7.3 ± 0.68b | |
The 4th leaf from the top | 56.8 ± 1.3a | 51.6 ± 4.1a | 5.2 ± 0.49c | |
N2 | The 1st leaf from the top | 52.5 ± 1.8b | 43.2 ± 1.9b | 9.3 ± 0.91a |
The 2nd leaf from the top | 54.3 ± 2.8b | 46.2 ± 3.2b | 8.1 ± 0.79b | |
The3rd leaf from the top | 54.6 ± 3.5a | 49.6 ± 3.2a | 5.0 ± 0.48c | |
The 4th leaf from the top | 56.6 ± 0.8a | 53.2 ± 2.4a | 3.4 ± 0.28c | |
K1 | The 1st leaf from the top | 50.5 ± 2.2b | 40.4 ± 2.0b | 10.1 ± 1.12a |
The 2nd leaf from the top | 52.5 ± 1.6b | 43.7 ± 2.3b | 8.8 ± 0.84b | |
The3rd leaf from the top | 54.8 ± 4.0a | 47.6 ± 3.1a | 7.2 ± 0.68b | |
The 4th leaf from the top | 56.7 ± 1.5a | 51.0 ± 3.2a | 5.7 ± 0.55c | |
| The 1st leaf from the top | 51.8 ± 2.2b | 42.3 ± 1.6b | 9.5 ± 0.86a |
The 2nd leaf from the top | 53.9 ± 2.4b | 45.8 ± 1.8b | 8.1 ± 0.91b | |
The3rd leaf from the top | 56.5 ± 3.6a | 49.6 ± 3.7a | 6.9 ± 0.72b | |
The 4th leaf from the top | 58.7 ± 3.8a | 53.3 ± 3.5a | 5.4 ± 0.61c |