MINERAL FERTILIZATION - AN IMPORTANT FACTOR IN OBTAINING MAIZE HARVESTS

IF 0.6 Q4 AGRONOMY AgroLife Scientific Journal Pub Date : 2022-12-31 DOI:10.17930/agl2022228

A. Șimon, F. Russu, Adrian Ceclan, A. Popa, Marius Bǎrdaş, F. Chețan, T. Rusu

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Abstract

Fertilization is a basic technological element of modern agriculture. The complex process of absorption of nutrients is dependent on a number of biotic and abiotic factors and the interaction between them. The research aimed to establish a rational system of fertilization, with low impact on the environment and identifying the optimal fertilization variant, to obtained satisfactory maize yield. The experiment was conducted between 2018-2021 at Agricultural Research and Development Station Turda (ARDS Turda). The experimental factors: factor A - climatic conditions in the experimental years (2018; 2019; 2020; 2021); factor B - nitrogen doses, with five graduations (N

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