COMBINED CHLORINE-FREE FERTILIZER WITH MICROELEMENTS FOR GROWING ASPARAGUS BEAN

摘要

Different compositions of chlorine-free combined fertilizer with microelements for bean are described, their agrochemical effectiveness is provided in field tests growing asparagus bean grown at sod podzol and light loamy soils. There provided data on effecting said fertilizer upon crop structure, crop yield and dry substance of asparagus bean. It is proved that the use of chlorine-free combined fertilizer with microelement additions in growing asparagus bean allows to increase crop yield by 2.9-25.4 centner/hectar compared to the prototype depending on fertilizer dosage.