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Information × Registration Number 0224U000772, (0121U107750) , R & D reports Title Theoretical aspects of functioning of agrocenoses of grain crops by increase of their competitiveness and creation of a favorable phytosanitary condition popup.stage_title Теоретичні аспекти функціонування агроценозів зернових культур шляхом підвищення їх конкурентоздатності та створення сприятливого фітосанітарного стану. Head Sudak Volodymyr M., Кандидат сільськогосподарських наук Registration Date 11-01-2024 Organization State Institution "Institute of Grain Crops" of the National Academy of Agrarian Sciences of Ukraine popup.description1 Theoretically substantiate and develop methods of phytocoenotic stability of grain crops and increase their competitiveness by creating a favorable phytosanitary condition. popup.description2 Research report: 75 p. The object of research are weeds, herbicides, winter wheat, variety, corn, productivity, economic efficiency. The subject of research is the individual reaction of modern winter wheat varieties and the influence of the level of weediness and the phytocenotic resistance of various corn hybrids to biological suppression by wild flora. The purpose of the work is to determine the individual response of modern winter wheat varieties and the influence of the level of weediness on the phytocenotic resistance of various corn hybrids to biological inhibition by wild flora in order to develop ways to increase the effectiveness of the system of protecting grain agrocenoses from invasive vegetation based on the scientifically based application of high-tech herbicides, strengthening the phytocenotic resistance of crops, reduction of chemical pressure on arable lands. Research methods are field, measuring and weighing, analytical, calculation and mathematical and statistical. The best methods of applying herbicides, the dynamics of the grouping of dominant weeds in corn crops are determined. The effectiveness of the use of soil and insurance herbicides has been proven, and the phytocenotic resistance of various corn hybrids to biological inhibition by wild flora has been investigated. Product Description popup.authors Hyrka Tetiana V. Matiukha Volodymyr L. Sudak Volodymyr M. popup.nrat_date 2024-01-11 Close