Pesticides effect on the quantity and quality of gluten in spring wheat

Abstract

The purpose of the work was to determine the influence of agrotechnical cultivation methods on the quantity and quality of spring wheat gluten in the conditions of the Krasnoyarsk territory. The dynamics of gluten content in the grain of soft spring wheat depending on pesticides use after grain as previous crop was studied. The influence of grain background intensification on the gluten quality in grain in zoned varieties was established, and the most responsive of them to the use of a full range of protective measures were identified. The experiment was conducted using the method of competitive testing in Eastern Siberia in 2018-2019. The varieties «Novosibirskaya 15», «Novosibirskaya 31», «Novosibirskaya 41», «Altayskaya 70», «Krasnoyarskaya 12» and «Svirel» were studied. The results were processed using mathematical statistics. To obtain the highest index of the quantity and quality in soft spring wheat gluten of the studied varieties in Eastern Siberia it is recommended to use grain as previous crop with a full complex of herbicides, fungicides and insecticides.