| Genetic types | Treatment | Equations of orrelation | Correlation index |
| CitCS1 | Water stress | Y = 0.4743X + 0.6343 | r = 0.797 |
| Control | Y = 0.3239X + 0.2614 | r = 0.524 | |
| CitCS2 | Water stress | Y = 0.66X − 0.0786 | r = 0.681 |
| Control | Y = 0.3668X − 0.1214 | r = 0.429 | |
| CitACO1 | Water stress | Y = 0.1043X + 1.2529 | r = −0.463 |
| Control | Y = 0.2882X + 0.2471 | r = −0.689 | |
| CitACO2 | Water stress | Y = 0.0064X + 0.4 | r = 0.103 |
| Control | Y = 0.0257X + 0.3171 | r = 0.124 | |
| CitACO3 | Water stress | Y = 0.3139X + 0.5157 | r = −0.567 |
| Control | Y = 0.025X + 0.9729 | r = 0.056 | |
| CitIDH1 | Water stress | Y = 0.7275X − 0.8157 | r = 0.334 |
| Control | Y = 0.2207X + 0.7029 | r = 0.053 | |
| CitIDH2 | Water stress | Y = 0.1786X − 1.0729 | r = −0.681 |
| Control | Y = 0.2661X + 0.3357 | r = 0.136 | |
| CitIDH3 | Water stress | Y = 0.9932X − 0.37 | r = −0.351 |
| Control | Y = 0.8371X + 0.2229 | r = −0.263 | |
| CitGAD4 | Water stress | Y = −0.0568X + 0.6514 | r = −0.218 |
| Control | Y = 0.5393X − 0.4043 | r = −0.711 | |
| CitGAD5 | Water stress | Y = 0.5471X + 0.43 | r = −0.546 |
| Control | Y = 0.22X + 0.7443 | r = −0.383 |