The effectiveness of the Reggae growth regulator at different seeding rates of spring triticale

This article presents the results of research work on the study of the effect of Reggae growth regulator on the formation of the yield of spring triticale of the Timur variety at different seeding rates. In these studies, two-factor experience was laid down, which allows us to draw conclusions about the effect of the seeding rate and single spraying of triticale plants with Reggea regulator (chlormecvatchloride 750 g/l) in the phase of entering the tube on the formation of the crop. The main purpose of the studied drug is to prevent lodging, increase yields, and improve the quality of products. The regulator is produced by JSC Firm "August". The studies were carried out on dark gray forest heavy loamy soils of the South-east of the Volga-Vyatka region. The plants were grown on the experimental plots placed randomly with an area of 25 m2. The repetition of the experience is fourfold. The two-factor experience allowed us to identify at what seeding rate the Reggea growth regulator is most effective when cultivating spring triticale of the Timur variety. Thus, depending on the seeding rates, Reggea growth regulator has a different effect on the growth and development of spring triticale, the greatest retardant effect of the drug was detected at a seeding rate of 6 million germinating seeds/ha. The height of plants in this variant decreased by 15% due to spraying with a regulator. The mass of 1000 grains was the largest in the variant without Reggea spraying with a seeding rate of 4 million. seeds - 36.92 g, the use of a retardant at this seeding rate did not have a significant effect. The maximum yield was recorded in the variant with spraying by a regulator at a seeding rate of 4 million germinating seeds/ha - 26.44 c/ha. The maximum yield increase under the influence of the Reggea retardant was noted in the variant 6 million. germinating seeds/ha - 1.43 c/ha.