| Interaction | Total dry weight/plant (g) | Harvest index | Yield/plant (g) | |
| V1 | T0 | 65.05 a | 0.46 a | 23.80 a |
| T1 | 44.82 abc | 0.36 cdefg | 15.50 def | |
| T2 | 34.79 bc | 0.35 defg | 19.11 abcde | |
| T3 | 41.66 abc | 0.39 bcd | 19.40 abcde | |
| T4 | 47.79 abc | 0.42 ab | 18.11 bcdef | |
| T5 | 57.08 ab | 0.41 abc | 21.00 abc | |
| T6 | 64.79 a | 0.42 ab | 22.04 a | |
| V2 | T0 | 65.42 a | 0.29 gh | 22.70 a |
| T1 | 35.43 bc | 0.31 fgh | 15.13 ef | |
| T2 | 44.36 abc | 0.34 defgh | 14.44 ef | |
| T3 | 37.04 bc | 0.32 efgh | 12.20 g | |
| T4 | 28.66 d | 0.31 fgh | 16.33 cdef | |
| T5 | 35.74 bc | 0.34 defgh | 21.77 abc | |
| T6 | 52.33 ab | 0.30 gh | 21.66 abc | |
| V3 | T0 | 65.05 a | 0.32 efgh | 22.78 a |
| T1 | 36.95 bc | 0.36 bcdef | 17.33 bcdef | |
| T2 | 51.66 ab | 0.23 i | 18.67 abcde | |
| T3 | 53.97 ab | 0.32 efgh | 19.03 abcde | |
| T4 | 54.03 ab | 0.35 defg | 17.55 cd | |
| T5 | 47.86 abc | 0.28 h | 18.65 abcde | |
| T6 | 65.42 a | 0.37 bcde | 20.33 ab | |
| CV (%) | 12.25 | 19.88 | 14.50 | |