Research Article
Modelling the Effects of Soil Conditions on Olive Productivity in Mediterranean Hilly Areas
Table 6
Multiple regressions between olive fruit yield
and soil/land factors
. Coefficients of determination
and statistical significance
are also presented.
| | Yield vs. parameters | Model | |
< |
| | Krootzone + Nrootzone | | 0.71 | 0.000 | | Krootzone + depth | | 0.77 | 0.0001 | Krootzone + depth +
Tot Nrootzone | | 0.77 | 0.000 | | Krootzone + depth + leaf B | | 0.79 | 0.000 | | Krootzone + depth + leaf Fe | | 0.79 | 0.000 | | Krootzone + depth + leaf B + Leaf Cu | | 0.82 | 0.000 | | Krootzone + depth + leaf B + Leaf Fe | | 0.83 | 0.000 |
|
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