Treatment and season | Year 1 | Year 2 | Year 3 |
D. glomerata―without phosphorus (P) | 74.2ab | 80.2a | 79.6ab |
D. glomerata: M. Sativa (75:25)―without P | 75ab | 83.9a | 77.1ab |
D. glomerata: M. Sativa (50:50)―without P | 77.5ab | 83.5a | 78.3ab |
D. glomerata: M. Sativa (25:75)―without P | 80b | 86a | 77.5ab |
M. Sativa―without P | 78.3ab | 83.9a | 74.2ab |
D. glomerata―with P | 70.8a | 80.4a | 80b |
D. glomerata: M. Sativa (75:25)―with P | 79.1ab | 85.2a | 77.9ab |
D. glomerata: M. Sativa (50:50)―with P | 78.7ab | 82.5a | 75.8ab |
D. glomerata: M. Sativa (25:75)―with P | 80b | 84.3a | 77.9ab |
M. Sativa―with P | 80b | 81.9a | 72.5a |
Comparison among seasons: |
|
|
|
Summer | 71.4a | 89.2b | 81c |
Autumn | 71.5a | 80a | 72.4a |
Spring | 89.3b | 80.4a | 77.9b |