Regularities in the Development of Soil Biological Activity and Winter Wheat Productivity under Ecologised Fertiliser Systems

Restoration and optimisation of soil processes is an important task modern agriculture one the reserves for increasing agricultural production. Under current conditions, this becomes possible with integrated introduction ecologised fertiliser systems. The purpose study to investigate regularities development biological features grey forest soil, interdependencies between them, productivity winter wheat in following methods were used study: field, laboratory analytical, biochemical, mathematical statistical. Patterns changes situ cellulolytic, proteolytic, actual dehydrogenase activities carbon content labile humus, number weight grains per unit area similar each other. There was a decrease cellulolytic activity, smallest increase remaining characteristics under use pea straw, compared control. greatest or proteolytic activity occurred straw + N30P45K45 biostimulator humus microbiological fertiliser, respectively, – 2, first these 2 variants. availability nitrogen allowed explaining identified patterns relevant way. positive Pearson correlation coefficients plant content, enzymatic insignificant partial variables are partly conditioned by multicollinearity multivariate interdependencies. In future, research would provide deeper understanding properties ecological This help improve elements greening adjust ratio potential fertility optimal level. Scientific results can become basic basis effective soil-protecting organic mineral systems economic industrial structures various levels intensity financial viability