[Influence of mineral fertilizers doses and ratios on yield and quality of winter rye grown on sod-podzolic sandy loam soil]
2006
Lapa, V.V. | Ivakhnenko, N.N.(The National Academy of Sciences, Minsk (Belarus). Institute for Soil Science and Agrochemistry)
It was found that optimal grain yield of winter rye Igumenskaya (46.1c/ha) on sod-podzolic sandy loam soil underlined by sand was obtained as a result of application of N60+30 at the background of P40K80 and aftereffect of 60t/ha of organic fertilizer. At the optimal fertilization variant 1000 grain mass was increased by 0.6g, protein content and yield - by 0.4% and 150kg/ha respectively. Mineral content of irreplaceable and critical amino acids in grain was observed due to N60+30P40K80 fertilization
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