[Comparative effectiveness of fertilizers application for cultivation of annual leguminous and cereals grass mixtures]
Bosak, V.M.(Institute for Soil Science and Agrochemistry, Minsk (Belarus))
Application of N60P30K60 mineral fertilizer before sowing was the most effective for cultivation of annual leguminous and cereals grass crops mixtures (peas-oats, vetch-oats and maple pea-oats grass mixtures) on sod-podzolic light loamy soil. This has resulted the yield of wet grass 453-510 c/ha and additional of 73-119 and 119-173 c/ha due to application of nitrogen and complete mineral fertilizers respectively. Pay-back has been 21,8-31,8 FU for 1 kg of nitrogen and 14,3-18,5 FU for 1 kg of NPK with the profitability from 72% up to 89%
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