Power efficiency of technologies of growing of wheat winter-annual is in crop rotations of south steppe of Ukraine
Journal Title: Біоресурси і природокористування [Biological Resources and Nature Management] - Year 2019, Vol 11, Issue 1
Abstract
The results of the researches got in the protracted and temporal field researches during 2007-2017 are represented in the article. The aim of researches was determination of power efficiency of technologies of growing of wheat winter-annual for different predecessors, systems of till of soil, terms of sowing, bringing of mineral fertilizers, microfertilizers and biologics in short term crop rotations. Researches executed on the experienced field of the Odesa state agricultural experimental station of the National academy of agrarian sciences of Ukraine. On results comparative power efficiency of technologies the rational growing of wheat winter-annual is set in the short term crop rotations of South Steppe of Ukraine. The favourable action of the system of shallow without shelves till of soil is certain in crop rotations, where as a predecessor of wheat winter-annual peas and mustard came forward white, on the receipt of the greatest indexes of power efficiency. It is found out, that at growing of wheat winter-annual after peas and mustard white the most coefficient of power efficiency was got at bringing of mineral fertilizers in combination with the variants of additional for a root signup by nitrogen and biologics of Gumatal nano and Azotofit. Certainly, that in a control variant without bringing of mineral fertilizers and biologics and additional for a root signup the coefficient of power efficiency headily went down nitric fertilizers, that unsatisfactorily had influenced on power efficiency of production of grain-growing goods.
Authors and Affiliations
А. I. Kryvenko
Keywords
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- EP ID EP661143
- DOI 10.31548/bio2019.01.013
- Views 94
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