Table 4.
Index value | Treatment1 | ||
---|---|---|---|
| |||
R0 | R2 | R3 | |
Richness (S) | 7(±3) | 3(±0.58) | 3(±1.15) |
Shannon (H′) | 2.07(±0.93) | 0.88(±0.21) | 0.65(±0.51) |
R0, P. purpureum 100%; R2, P. purpureum 50%+C. calothyrsus 50%; and R3, P. purpureum 25%+C. calothyrsus 75%.