COMBINED FERTILIZER FOR BREWER'S BARLEY

摘要

The invention relates to manufacturing of mineral fertilizers, in particular, to manufacturing combined fertilizers for use in agriculture for growing brewer's barley. There proposed different compositions of combined fertilizers with microelement additions and biologically active substances, their agrochemical effectiveness is described in field experiments at different soils for brewer's barley of different ripeness groups (Thuringia, Staly, Ataman, Brovar) at sod-podzol, light loamy soils underlaid by moraine loams. Data is provided on influence of claimed combined firtilizers with microelement additions and biologically active substances on crop yield and quality of grain and malt. It is also proved that the use of claimed combined fertilizers with modified additions for growing brewer's barley provides to increase grain crop yield by 1.2-6.2 centner/hectar compared to the prototype, having quality of grain and malt meeting the requirements of brewing industry.