CHANGING THE QUALITY OF MAIZE GRAIN AFTER APPLYING MICRO-GRANULAR FERTILIZERS

The main objective of the research is to track how the localized application of micro granular chemical fertilizers with seeding, under different types of fertilizers, influences the variation in the raw protein, amino acid, hectolitre weight and fat composition of the maize grain. Corn constitutes an important source of carbohydrates, proteins, vitamins and minerals. The research was run in an experimental field from B.U.A.S.M.V. "King Michael I of Romania" in Timisoara Didactic Station from Timisoara and after that in the research laboratory of the Soil Science Department from the Faculty of Agriculture. The experiments are of the stationary type, with wheat - maize - sunflower rotation. Each plot is sub-divided in four replicates, linear, with the size of 10 x 3 m (30 m 2 ). The hybrid used for this