Research Article
Chromium (VI) Induced Biochemical Changes and Gum Content in Cluster Bean (Cyamopsis tetragonoloba L.) at Different Developmental Stages
Table 4
Effect of Cr (VI) on sodium content (
g g
−1 dry weight) in clusterbean plant parts at different stages of growth.
| Cr (VI) mg kg−1 soil | Days after sowing (DAS) | 30 | 50 | 65 | 30 | 50 | 65 | 30 | 50 | 65 | Leaves | Stem | Root |
| 0.0 | 1.27 | 5.62 | 4.94 | 1.12 | 6.58 | 5.20 | 0.63 | 3.42 | 3.11 | 0.5 | 2.39 | 6.73 | 5.22 | 1.76 | 8.41 | 7.11 | 0.95 | 4.14 | 3.91 | 1.0 | 2.76 | 7.26 | 6.38 | 2.58 | 9.89 | 8.83 | 1.26 | 4.73 | 4.17 | 2.0 | 4.15 | 9.51 | 7.17 | 3.39 | 12.09 | 11.24 | 2.07 | 5.31 | 4.65 | | A | B | A × B | A | B | A × B | A | B | A × B | SE (m) | 0.01 | 0.02 | 0.01 | 0.01 | 0.02 | 0.01 | 0.05 | 0.05 | 0.09 | CD at 5% | 0.03 | 0.04 | 0.04 | 0.03 | 0.05 | 0.04 | 0.13 | 0.15 | 0.27 |
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