Table 7.
Analysis of variance showing the significance of the factors and their interactions on the studied variables.
| Source of variation | Irrigation (I) |
Cultivar (C) | Year (Y) |
I x C | I x Y | C x Y | I x C x Y |
|---|---|---|---|---|---|---|---|
| Fruit yield | 0.001 | 0.000 | 0,666 | 0.308 | 0.061 | 0.154 | 0.124 |
| Juice yield | 0.000 | 0.000 | 0.146 | 0.750 | 0.026 | 0.018 | 0.249 |
| Fruit weight | 0.000 | 0.000 | 0.000 | 0.000 | 0.063 | 0.244 | 0.432 |
| Fruit aril content | 0.004 | 0.000 | 0.134 | 0.263 | 0.093 | 0.001 | 0.104 |
| Aril weight | 0.013 | 0.229 | 0.086 | 0.000 | 0.000 | 0.000 | 0.000 |
| Aril dry matter | 0.000 | 0.000 | 0.000 | 0.000 | 0.277 | 0.000 | 0.377 |
| Juice content | 0.000 | 0.000 | 0.000 | 0.001 | 0.000 | 0.000 | 0.000 |
| pH | 0.217 | 0.016 | 0.013 | 0.437 | 0.508 | 0.046 | 0.396 |
| TSS | 0.039 | 0.279 | 0.162 | 0.835 | 0.999 | 0.634 | 0.881 |
| TA | 0.722 | 0.000 | 0.104 | 0.454 | 0.079 | 0.009 | 0.092 |
| TPC | 0.149 | 0.547 | 0.853 | 0.974 | 0.339 | 0.710 | 0.980 |
| SSC | 0.000 | 0.000 | 0.000 | 0.401 | 0.667 | 0.339 | 0.871 |
| AAC | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 |
| TAC | 0.242 | 0.000 | 0.446 | 0.474 | 0.851 | 0.040 | 0.291 |
TSS: total soluble solids content, TA: titrable acidity, TPC: total polyphenols content, SSC: soluble sugars content, AAC: amino acids content, TAC: total antioxidant capacity.
Significant p-values (<0.05) are marked in bold.