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Alexandrova, E., Khramko, G., Alexandrov, B., Hadisova , Z., Abubakarova, A., & Musaeva, M. (2021). The Role of a Catholyte in the Foliar Nutrition of Winter Wheat Plants. KnE Life Sciences, 6(3), 853–869. https://doi.org/10.18502/kls.v0i0.9023

https://doi.org/10.18502/kls.v0i0.9023

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authors

  • Elena Alexandrova

    Elena Alexandrova

    Kuban State Agrarian University named after I.T. Trubilin, 13, st. Kalinina, Krasnodar, 350044, Russia
  • Galina Khramko

    Galina Khramko

    Kuban State Agrarian University named after I.T. Trubilin, 13, st. Kalinina, Krasnodar, 350044, Russia
  • Boris Alexandrov

    Boris Alexandrov

    Kuban State Agrarian University named after I.T. Trubilin, 13, st. Kalinina, Krasnodar, 350044, Russia
  • Zhanati Hadisova

    Zhanati Hadisova

    Grozny State Oil Technical University named after Academician MD Millionshtchikov, ul. Avtorkhanova, 14/53, Grozny, 364902, Russia
  • Aminat Abubakarova

    Aminat Abubakarova

    Grozny State Oil Technical University named after Academician MD Millionshtchikov, ul. Avtorkhanova, 14/53, Grozny, 364902, Russia
  • Murada Musaeva

    Murada Musaeva

    Grozny State Oil Technical University named after Academician MD Millionshtchikov, ul. Avtorkhanova, 14/53, Grozny, 364902, Russia

Published Date

  • Apr 5, 2021

The Role of a Catholyte in the Foliar Nutrition of Winter Wheat Plants

KnE Life Sciences / DonAgro: International Research Conference on Challenges and Advances in Farming, Food Manufacturing, Agricultural Research and Education / Pages 853–869

Abstract

This study examined the content of nitrogen (N), phosphorus (P) and potassium (K) in Tanya winter wheat plants depending on the concentration of an aqueous solution of catholyte (EKhAV-K) combined with foliar fertilizing with FlorHumate. In all phases of the growing season, tillering–stooling–heading, an increase in the content of N in the leaf and stem mass by 0.04%, 0.19% and 0.07% was shown; the content of P increased by 0.04%, 0.03% and 0.05%; and that of K raised by 0.07%, 0.09% and 0.06%. A 20% aqueous solution of EKhAV-K (pH = 9.0 and ORP = –50 mV) promoted better assimilation of N, P and K from fertilizers. The ecological safety of the wheat grain was established. The accumulation of N, P2О5 and K2О in the experimental variant of the grain was 3.09%, 8.90% and 9.09%, respectively, which was more than in the control variant.


Keywords: winter wheat, foliar nutrition, catholyte, role

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