| Cotton | |||
Water Regime | Tillage Treatments | Plant Height (cm) | Taproot length (cm) | Root Dry weight (g) |
Irrigated | Conventional Tillage | 99 a* | 40 a | 32.8 a |
Straight Shank Strip-till | 109 a | 40 a | 35.5 a | |
Paratill, Bent-leg Shank Strip-till | 104 a | 40 a | 33.9 a | |
Terra Max, Bent-leg Strip-till | 99 a | 39 a | 32.8 a | |
No-Till | 71 b | 18 b | 25.4 b | |
Dry Land | Conventional Tillage | 88 a | 34 a | 30.1 a |
Straight Shank Strip-till | 85 a | 34 a | 28.6 a | |
Paratill, Bent-leg Shank Strip-till | 83 a | 35 a | 28.3 a | |
Terra Max, Bent-leg Strip-till | 85 a | 35 a | 28.1 a | |
No-Till | 71 b | 14 b | 14.8 b |