Cultivars | Water potentials (bars) | Leaf | Stem | Root | Total dry weight |
| K-851 | 0.0 | 4.3 | 12.8 | 3.4 | 20.5 |
| −1.0 | 3.9 −(9.30) | 11.7 −(8.59) | 4.6 +(35.2) | 20.2 −(1.46) | |
| ?2.0 | 4.0 −(6.97) | 12.4 −(3.12) | 3.6 +(5.88) | 20 −(2.44) | |
| ?3.0 | 4.3 −(0.00) | 10.6 −(17.2) | 3.3 −(2.94) | 18.2 −(11.2) | |
| ?4.0 | 3.0 −(30.2) | 9.0 −(29.7) | 3.7 +(8.82) | 15.7 −(23.4) | |
| PDM 84-139 | 0.0 | 4.6 | 10.4 | 3.6 | 18.6 |
| ?1.0 | 3.8 −(17.3) | 9.6 −(7.69) | 3.2 −(11.1) | 16.6 −(10.7) | |
| ?2.0 | 3.6 −(21.7) | 9.8 −(5.77) | 3.0 −(16.7) | 16.4 −(11.8) | |
| ?3.0 | 3.4 −(26.1) | 8.4 −(19.2) | 3.3 −(8.33) | 15.1 −(18.8) | |
| ?4.0 | 2.4 −(47.8) | 6.8 −(34.6) | 3.2 −(11.1) | 12.4 −(33.3) | |
| Variety (V) | S.Em (±) | 0.0049 | 0.0099 | 0.0260 | 0.0418 |
| C.D. (5%) | 0.0145 | 0.0289 | 0.077 | 0.123 | |
| Treatment (T) | S.Em (±) | 0.0079 | 0.0160 | 0.0401 | 0.0661 |
| C.D. (5%) | 0.0233 | 0.0472 | 0.118 | 0.196 | |
| Interaction (V × T) | S.Em (±) | 0.0113 | 0.0229 | 0.0575 | 0.0937 |
| C.D. (5%) | 0.0334 | 0.0676 | 0.170 | 0.277 |