Chemical composition and nutrients uptake in winter rye crops grown on the areas transformed by building materials mining near Dobroszow Wielki village
1999
Drab, M. (Politechnika Zielonogorska, Zielona Gora (Poland). Zaklad Ochrony Srodowiska)
The paper presents the content of N, P, K and Ca in the grain and straw of winter rye grown on the building material mining post-explotation areas. Also uptake and balance of mineral components in the soil-plant systems were determined. In the experiment different fertilization doses were used as well as two ploughing depths. The applied mineral fertilization variants clearly changed the rye content of N. The effect of ploughing was most visible in changes in K content
اظهر المزيد [+] اقل [-]الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
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