| Leaf width (cm) | Number of node | Node per length | ||||||||||||||
| Treatment | 1DAT | 2DAT | 3DAT | 4DAT | 5DAT | 1DAT | 2DAT | 3DAT | 4DA T | 5DAT | 1DAT | 2DAT | 3DAT | 4DAT | 5DAT | |
| A1 | T1 | 2.75a | 2.95ab | 3.20b | 3.80b | 4.80a | 2.00b | 3.00a | 4.00a | 3.00b | 4.00b | 2.95a | 3.75a | 4.75a | 5.30a | 5.00b |
| T2 | 2.95a | 3.55a | 3.95a | 4.55a | 4.55ab | 3.00a | 3.00a | 3.80ab | 4.50a | 5.00a | 2.95a | 3.75a | 4.75a | 5.30a | 6.00a | |
| T3 | 2.75a | 2.80b | 3.05c | 3.75b | 3.95c | 2.50ab | 3.00a | 3.50ab | 2.50b | 3.00c | 1.95a | 2.80b | 3.05b | 3.75b | 3.95c | |
| A2 | T1 | 2.90b | 3.80b | 4.05a | 4.50a | 4.60a | 3.00a | 3.00b | 3.00b | 3.50b | 4.50a | 7.85b | 8.75b | 9.25a | 9.25a | 10.33a |
| T2 | 3.50a | 4.10a | 4.25a | 4.70a | 4.70a | 3.50a | 3.50a | 3.80a | 4.00a | 4.10ab | 8.10a | 9.50a | 9.55a | 9.55a | 10.50a | |
| T3 | 3.55a | 4.05a | 4.15a | 3.55b | 3.40b | 3.00a | 2.00c | 2.50c | 3.00c | 3.00b | 7.50c | 8.50b | 8.65b | 8.65b | 8.75b | |
| A3 | T1 | 4.20a | 4.65a | 4.85a | 6.15a | 6.60a | 4.00ab | 4.50a | 4.50a | 5.00a | 5.00a | 7.95b | 7.45b | 7.60b | 7.75b | 8.45b |
| T2 | 3.95ab | 4.30a | 4.75a | 5.95ab | 6.20ab | 4.50a | 3.00b | 3.00b | 3.50b | 3.50b | 8.80a | 8.50a | 8.50a | 9.10a | 9.50c | |
| T3 | 3.70b | 4.15b | 4.35ab | 3.85b | 3.90b | 3.50b | 2.00c | 2.00c | 3.00c | 3.00c | 7.40c | 6.65c | 6.95c | 7.25c | 7.00c | |
| A4 | T1 | 3.05a | 4.30a | 4.45a | 4.85a | 5.10a | 3.00b | 3.00ab | 3.00ab | 3.0ab | 3.00ab | 8.00a | 8.55a | 8.60a | 8.25b | 8.25b |
| T2 | 3.55a | 3.85ab | 3.95b | 4.70ab | 4.95ab | 4.00a | 3.50a | 3.50a | 4.00a | 4.00a | 6.45b | 8.25b | 8.25b | 9.50a | 9.50a | |
| T3 | 3.20a | 3.40b | 3.85b | 3.90b | 4.15b | 3.00b | 2.00c | 2.00b | 2.00b | 2.00b | 6.00c | 7.00c | 7.00c | 7.75c | 7.25c | |