Influence of modern preparations for seed treatment and microfertilizers on productivity of spring soft wheat varieties

The article presents the results of the study of the influence of the complex of pre-sowing treatment of seeds and leaf feedings with modern preparations and microfertilizers on productivity and the main economic and valuable features of new varieties of spring wheat. The reaction of six different across genotype varieties of spring soft wheat to the studied preparations was evaluated. Pre-sowing seed treatment and subsequent leaf feedings of vegetative plants contributed to an increase in the yield of the studied varieties by 1,1-5,9 c/ha or 3,5-19,5%. The greatest effect in the context of the studied varieties was provided by the use of humic biological preparation AgroVerm and a complex of the growth regulator Mival-Agro with humic fertilizer Lignogumat. Efficiency of application of the studied preparations in technologies of primary seed production of spring wheat is established.