Эффективность применения КАС с добавками микроэлементов и регуляторов роста при возделывании яровой пшеницы

Abstract

The introduction of the urea-ammonia mixture together with trace elements of copper and manganese and plant growth regulators Hydrohumate and Epin contributed to an increase in the yield of spring wheat grain by 3,5– 6,9 c/ha, the level of profitability–by 1,2–11,9 p. p., bioenergy coefficient – by 0,3–0,6 unit.. compared to the control option. The best option is where the urea-ammonia mixture was used together with Cu and Mn, an Epin growth regulator against the background of N₁₅P₅₅K₁₂₀. The yield of spring wheat was 63,3 c/ha. At the same time, the level of profitability was 52,5 %, the bioenergy coefficient was 9,4 units.