Volga Region Farmland (Mar 2022)

YIELD STRUCTURE OF SPRING WHEAT WHEN APPLYING FERTILISERS AND STIMULATING PREPARATIONS

  • V.G. Vasin,
  • N.G. Mikhalkin,
  • N.V. Vasina,
  • V.E. Kim,
  • E.S. Fadeeva

DOI
https://doi.org/10.36461/VRF.2022.12.1.020
Journal volume & issue
no. 1

Abstract

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The article presents the results of evaluation of yield structure, productivity and grain quality of spring wheat when using new liquid mineral fertilizers in the form of microfertilizer mixtures Megamix and organo-mineral preparation Aminokat 30%, in the forest-steppe conditions of the Middle Volga region in 2019-2021. It was found that the application of fertilizers and preparations during the growing season significantly affect the value of wheat yields. In all the variants, an increase in yield was observed with the application of stimulating preparations. During the three years of research, the average wheat yield was between 2.08 and 3.58 t/ha. The best values were obtained in variants treated with Aminokat 30% and Megamix Profi. The highest indicators were noted on the background of N45P45K45 fertilizers.

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