Fertilizer and irrigation intensity apple orchard for the content of mineral elements in the soil and leaves
1991
Pacholak, E. (Akademia Rolnicza, Poznan (Poland). Katedra Sadownictwa)
Fertilization within different doses of NPK resulted in a significant increase of available nutrient content in the soil, but did not effect on the total content of mineral elements in the leaves. Irrigation caused a significant increase of K and Mg contents in the subsoil underlying the plough layer and a tendency to an increase of the total leaf N, P, and Mg content has been found too
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