| Variables | F1 | F2 | F3 |
| T | −0.982 | −0.056 | −0.170 |
| P | 0.972 | −0.239 | 0.017 |
| Df | −0.709 | −0.531 | 0.464 |
| R | −0.227 | 0.972 | −0.053 |
| Itc | −0.492 | 0.841 | 0.233 |
| Ic | 0.936 | 0.235 | 0.239 |
| Io | 0.950 | 0.310 | 0.105 |
| Apricot production | 0.992 | −0.088 | −0.076 |