THE PHENOLOGY, GROWTH AND DEVELOPMENT OF POTATO PLANTS DEPENDING ON THE TIMING OF MANURE APPLICATION

Authors

DOI:

https://doi.org/10.52269/22266070_2023_1_174

Keywords:

fertilizer, manure, phenology, plant height, planting

Abstract

The studies were conducted to identify the influence of the timing of litter manure application in conjunction with mineral fertilizers and planting density on the duration of potato development phases and plant height. The experiments were laid by a systematic method with a tiered arrangement of variants in the experiment, the repetition is 3-fold. Research methods: descriptive method and methods of field experiments. Phenological observations in experiments have shown that the doses of mineral fertilizers and the timing of manure application have some effect on the phases of potato plant development and plant growth. The lowest plants were obtained in variants without manure application and its application in winter on snow. The tallest plants are noted when applying manure under the chill and during spring application. This work is of practical importance for the cultivation of potatoes on dark chestnut soils of the Republic of Kazakhstan under irrigation with the use of optimal doses of mineral fertilizers and manure.

Author Biographies

  • Salikhov Talgat Kumarovich, Abay Myrzakhmetov Kokshetau University

    Candidate of Agricultural Sciences, Professor, Professor Department of "Ecology, life safety and environmental protection"

  • Elubaev Sagyntay Zekenovich, Abay Myrzakhmetov Kokshetau University

    Academician of the National Academy of Sciences of the Republic of Kazakhstan, Doctor of Agricultural Sciences, Professor, Professor Department of "Ecology, life safety and environmental protection"

  • Kazybayev Beibit Orynbaevich, Abay Myrzakhmetov Kokshetau University

    Senior Lecturer Department of "Ecology, life safety and environmental protection"

  • Abildakhanova Saltanat Rakhmatullaevna, Abay Myrzakhmetov Kokshetau University

    Senior Lecturer Department of "Ecology, life safety and environmental protection"

Additional Files

Published

2024-01-05