UDC 633.11″321″:631.5
DOI 10.36461/NP.2025.74.2.007
GRAIN QUALITY OF SPRING WHEAT VARIETIES DEPENDING ON DIFFERENT FORECROPS AND FUNGICIDE TREATMENT
Ch. M. Islamova, Candidate of Agricultural Sciences, E. Yu. Kolesnikova, postgraduate,
E. V. Korepanova, Doctor of Agricultural Sciences, Associate Professor,
V. N. Goreeva, Candidate of Agricultural Sciences, Associate Professor
Federal State Budgetary Educational Institution of Higher Education “Udmurt State Agrarian University”,
Izhevsk, Russia, e-mail:
Increasing the yield of agricultural crops and improving their quality are main important tasks for modern scientific researches that require data analysis with implementation of innovative technologies and efficient land management. The preceding crop variety chosen and the leaf-stem diseases treatment applied are key successful factors in agriculture, affecting the yield and quality of agricultural production. In this regard, field experiments were carried out on sod-podzolic medium loamy soils under conditions of the Mozhginsky state varietal test site in the Udmurt Republic in 2021-2023. The results of the current research showed that the highest grain yield of 3.76-3.80 t/ha was obtained from the spring wheat varieties as Ulyanovskaya 105 and Chernozemnouralskaya 2, sown after the red clover 2 years ago with the Alto Super fungicide spraying of crops. The use of the red clover as a forecrop increased the protein content in wheat varieties by 0.6% and gluten by 1.1%. The Alto Super fungicide spraying led, on average, to an increase of the protein content in the grain yield by 0.2% and gluten by 0.3%.
Keywords: spring wheat, variety, forecrops fungicide, yield, protein, gluten.