[Pea and oats mixture productivity in different fertilization systems on sod-podzolic light loamy soil]
Bosak, V.N. | Smeyanovich, O.F. | Malej, E.S.(Institute for Soil Science and Chemistry, Minsk (Belarus))
The application of N60P30K60 under seed cultivation on the background of 40t/ha-1 of straw manure of cattle proved the optimum fertilization system in cultivation of pea and oats mixture on cultivated sod-podzolic light loamy soil. This application proved 5,1t/ha-1 of green mass with yield increment from nitrogen and full mineral fertilizer 0,91 and 1,28t/ha-1. The repayment of 1kg of N and 1kg of NPK in this variant was 27,3 and 15,3 fodder units, profit full mineral fertilizer application - 77% and nitrate content in green fodder 148-216 kg-1 with harvest of crude protein 0,17t/ha-1
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