TABLE 19.
Principal component analysis for biochemical traits under control and salt stress conditions in different cotton genotypes.
| PC1 | PC2 | PC3 | PC4 | PC5 | PC6 | |
| Eigenvalue | 18.587 | 11.959 | 9.828 | 7.287 | 6.702 | 5.637 |
| Variability (%) | 30.978 | 19.931 | 16.380 | 12.145 | 11.171 | 9.396 |
| Cumulative% | 30.978 | 50.909 | 67.289 | 79.434 | 90.604 | 100.000 |