Search academic texts

Information × Registration Number 0220U104078, 0116U002274 , R & D reports Title To develop methodological approaches of the decision of problems of increase of stability of productivity of summer grain and leguminous cultures in the conditions of interaction of stressful factors. popup.stage_title Head Moldovan Zhanna A, Registration Date 07-12-2020 Organization Khmelnitsky State Agricultyral Experimental Station of Institute of forages and agriculture of Podolia. popup.description2 The aim of the work was to provide scientific substantiation and development of methodological approaches to solving problems of increasing the stability of the yield of spring grain and leguminous crops in the conditions of interaction of stressful factors. The object of research was the processes of forming the productivity of spring grain and leguminous crops (spring barley and soybeans) depending on the varietal composition, technological elements of cultivation and features of their interaction in the soil and climatic conditions of the Right-Bank forest-steppe of Ukraine. The influence of hydrothermal conditions of the growing season, technological elements of cultivation on the features of the main stages of organogenesis and individual productivity of spring barley and soybean plants was established; connections between available hydrothermal resources of the region, technological methods of cultivation and productivity of spring barley and soybean varieties. A biometric assessment of spring barley and soybean plants of the studied varieties is carried out, the dependences of the formation of their individual productivity in climate change conditions are described; an assessment of the adaptive ability of the latest varieties to specific soil and climatic conditions of cultivation. Based on the results of research, methods have been developed to increase the stability of the yield of spring cereals and legumes in the conditions of interaction of stressful factors, which provide for reducing the negative impact of stressful factors, which provide for reducing the negative impact of stressful factors, contribute to the realization of the genetic potential of varieties by using scientifically based seeding rates for spring barley and soybean varieties, differentiating the timing of soybean sowing, foliar top dressing with growth stimulators, complex microfertilizers and compensator fertilizers ensures the growth yield of spring barley and soybean varieties.  Product Description popup.authors Moldovan Viktor H Sobchuk Svitlana I popup.nrat_date 2020-12-07 Close