Nutrient in needles (%) | First rotation (F1R) | Second rotation (F2R) | ||||
---|---|---|---|---|---|---|
No fertiliser | Fertiliser | Statistical significance of F-test | No fertiliser | Fertiliser | Statistical significance of F-test | |
Nitrogen | 1.87 | 1.81 | n.s. | 1.65 | 1.75 | n.s. |
Phosphorus | 0.129 | 0.143 | ** | 0.126 | 0.142 | * |
Potassium | 0.60 | 0.69 | *** | 0.52 | 0.59 | ** |
Calcium | 0.21 | 0.22 | n.s. | 0.21 | 0.20 | n.s. |
Magnesium | 0.17 | 0.16 | n.s. | 0.18 | 0.15 | ** |