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Влияние технологии возделывания яровой мягкой пшеницы, гороха и рапса на водный режим почвы и урожайность
Author(s) -
V. I. Belyaev,
Т. Meinel,
K. Grunevald,
Л. В. Соколова,
V. N. Kuznetsov,
А. V. Matsyura
Publication year - 2018
Publication title -
ukrainian journal of ecology
Language(s) - English
Resource type - Journals
ISSN - 2520-2138
DOI - 10.15421/2018_287
Subject(s) - sowing , agronomy , agriculture , crop , crop rotation , yield (engineering) , research object , environmental science , crop cultivation , geography , biology , ecology , physics , regional science , thermodynamics
We performed field research with the purpose of increasing the efficiency of the technology of spring soft wheat, pea and rape cultivation in the GPR “Timiryazevsky” in the Mamontovsky District of the Altai Territory within the framework of the international research project "Kulunda" in 2013-2016. The technological process of crop cultivation in the rotation of wheat-pea-wheat-rape was chosen as an object of research. The subject of the study was the interrelation of technology of cultivation of crops, water regime of soil and yield. Variable factors in the experiment for each culture were the methods of autumn soil cultivation, pre-sowing treatment and sowing aggregates. As a result of the analysis of the data obtained, a tendency has been found to reduce the specific consumption of moisture with a decrease in the intensity of autumn soil cultivation, as well as variants of agricultural technologies with a maximum crop yield of the studied crops has been found.

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