Effect of different Agromeliorants on Yield and Quality of Spring Wheat

Abstract

The task of this work wass to assess the impact of new organo-mineral complex based on peat Gumiton, enriched with trace elements (B, Mo, Mn), on the yield and quality of spring wheat, including under conditions of technogenic soil pollution. In a series of field experiments on various types of soils of the Kaluga Region and the Republic of Tatarstan of Russia in farms of various forms of ownership, it was shown that the treatment of spring wheat crops of various varieties with Gumiton in various phases of plant development contributed to an increase in yield by 15-25%. Under the conditions of the growing experiment on soddy-podzolic sandy loam soil, double Gumiton treatment of spring wheat crops of Rima variety increases the B content in the grain to 1.4; Mo-by 1.3 times relative to the variants without the use of the drug. Gumiton reduces the accumulation of Cd in grain up to 1.2 times and improves zootechnical indicators of grain-increases the protein content by 0.9%, fat - up to 0.6%. Gumiton is a highly effective complex for use in spring wheat cultivation technologies, which increases the yield and quality of grain and reduces the accumulation of pollutants (heavy metals).