Usability of Danish fertilization system of winter wheat under Polish conditions. 1. Correction model
1984
Chojnacki, A. (Inst. Uprawy Nawozenia i Gleboznawstwa, Pulawy (Poland))
The applicability under Poland's conditions of the Danish model for predicting fertilization requirements based on data from plant analysis was studied. The model was showed to be applicable in Poland, the curves for N and P in Poland and Denmark showing the closest agreement. The development of separate models for regions differing in soil and climatic conditions was suggested
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