[Dependence of maize yield on the dynamics of mineral nitrogen content in the chernozem soil type]
1986
Marinkovic, B.
Dynamics of the mineral nitrogen in chernozem during vegetation and in summer of the previous year has been determined in relation to the weather conditions during vegetation, maize crop, type and dose of fertilizer (either nitrogen or stable manure), residues of the previous crop. The mass of stalk and leaves as well as the grain yield have also been determined in relation to the mentioned conditions.
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Эту запись предоставил Unassigned data from Yugoslavia