Table 2.
Direct (on the main diagonal) and indirect (on the upper and lower diagonals) effects of the independent variables on the mass of commercial fruits in 10 populations of Fragaria × ananassa Dusch.
| NCF | AMCF | Ratio | TP | AA | ANT | |
|---|---|---|---|---|---|---|
| NCF | 0.87785 | 0.08590 | − 0.00086 | − 0.00027 | − 0.00011 | − 0.00156 |
| AMCF | 0.29847 | 0.25266 | − 0.00044 | − 0.00009 | − 0.00031 | − 0.00028 |
| Ratio | 0.46526 | 0.06822 | − 0.00016 | − 0.00045 | − 0.00059 | − 0.00080 |
| TP | − 0.02633 | − 0.00253 | 0.00008 | − 0.00091 | − 0.00006 | − 0.00023 |
| AA | 0.29847 | 0.02526 | − 0.00031 | 0.00018 | − 0.00314 | − 0.00047 |
| ANT | 0.28969 | 0.01516 | − 0.0028 | 0.00045 | − 0.00031 | − 0.00471 |
| R2 = 0.98 | ||||||
| Residual effect = 0,14,752 | ||||||
NCF number of commercial fruits (fruits plant−1), AMCF average mass of commercial fruits (g fruit−1), Ratio, soluble solids (Brix°)/titratable acidity (g citric acid 100 g−1 pulp); TP total pectin (g total pectin 100 g−1 pulp), AA ascorbic acid (mg ascorbic acid 100 g−1 pulp), and ANT anthocyanins (mg cyanidin-3-glucoside 100 g−1 pulp).