Browsing by Author "Griţcan, Sava"

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    CERCETĂRI PRIVIND ACȚIUNEA UNOR FERTILIZANȚI ORGANICI ASUPRA CREŞTERII ŞI PRODUCTIVITĂȚII LA ALUN
    (CEP USM, 2024) Griţcan, Sava; Dadu, Zinaida; Polihovici, Lidia
    The paper presents the results of the research carried out for the first time on the hazelnut culture regarding the fertilization with Orgazot and Grinex applied in the soil to the projection of the crown of the trees.Fertilizers improved the nutrient regime of the soil, increased the content of nitrogen, phosphorus and potassium in the leaves, which favored the accumulation of chlorophyll pigments (chlorophyll A, B and carotenoids), increased the growth of shoots and foliar surface of the leaves.The hazelnut harvest increased by 13% after the application of Grinex fertilizer and by 12%after Orgazot.