Influence of brewing barley fertilization on technological caracteristics of malt | Влияние удобрения пивоваренного ячменя на технологические характеристики солода
2011
Pirogovskaya, G.V., National Academy of Sciences. Scientific and Practical Center for Arable Farming (Belarus). Institute for Soil Science and Agrochemistry | Gribko, A.P., State Inspection for Testing and Protection of Plant Varieties of Belarus (Belarus) | Filipenko, S.V., National Academy of Sciences (Belarus). Scientific and Practical Center for Arable Farming
In the conditions of the Republic of Belarus there was studied influence of different doses and forms of complex fertilizers with trace element additives on quality characteristic of malt of different barley (Hordeum vulgare) varieties. The results of the experiments on sod-podzol light loamy soil with a high fertility level on the study of the influence of different forms of complex fertilizers with additives of microelements (copper and manganese) with their application in soil on the yield and quality of malt from brewing barley grain of Ataman and Brovar varieties show that the application of new forms of fertilizers with additives of microelements in the technology of brewing barley cultivation ensures the increase of yield by 3.3-6.1 c/ha (with the yield of 60.2-60.0 centner /ha of Ataman barley and by 42.7-46.0 c/ha of Brovar barley) in comparison with the mixtures of standard fertilizers. The best complex fertilizers with microelements on these soils are the following: N:P:K = 9:13:18; N:P:K = 13:19:25; N:P:K = 10:16:19. They ensure the grain increase within 4.2-6.1 centner/ha and quality grain indices (protein and starch content) and malt on the level of required standards.
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