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Information × Registration Number 0226U001646, (0121U109975) , R & D reports Title Substantiation of anti-stress methods in resource-saving technologies of growing grain, legumes and oilseeds in the Steppe zone of Ukraine popup.stage_title Обґрунтування антистресових прийомів у ресурсозберігаючих технологіях вирощування зернових, зернобобових і олійних культур у Степовій зоні України Head Kolesnikov Maksym , кандидат с.-г. наук Registration Date 29-01-2026 Organization Dmytro Motornyi Tavria State Agrotechnological University popup.description1 Development and implementation of anti-stress techniques in resource-saving technologies for growing crops popup.description2 Keywords: winter wheat, spring barley, winter rye, sunflower, field peas, soybean, growth regulators, mineral nutrition, photosynthetic activity, salinity, antioxidant system, adaptation, genetic purity, yield. Object of research: processes of growth and development, formation of yield and seed quality of crops. Purpose of work: to optimize the production process of grain, legume and oilseed crops in order to realize their yield biopotential and seed quality through anti-stress and adaptogenic cultivation technologies, as well as to assess the breeding and genetic characteristics of varieties and hybrids. Research methods: field, laboratory, statistical, comparative and computational. The studies demonstrated that the combination of potash fertilizers with the NPK+Mg complex has a synergistic effect, enhances photosynthetic activity and increases winter wheat yield. A mathematical model confirmed a close relationship between winter wheat productivity and meteorological factors of the Southern Steppe. The selection of winter wheat varieties adapted to this zone was substantiated, and the adaptability and ecological plasticity of new winter rye varieties and hybrids were determined. The influence of primary tillage methods on the hydrothermal regime, mineral nutrition and sunflower productivity was established. The use of AKM+Ca was shown to be effective in improving growth and photosynthetic processes of sunflower under arid conditions. An electrophoretic method of seed storage proteins was proposed to assess genetic purity and hybridity of sunflower hybrids. Combined application of Rhizohumin with biostimulants (Stimpo, Regoplant) increased root nodulation, photosynthetic indices and pea yield by 11–14%. Tocopherol application improved soybean growth, optimized oxidative processes and activated antioxidant enzymes under salinity stress. Product Description popup.authors Ігор В. Аксьонов Olha V. Onyshchenko Ol'ga V. Togachyns'ka Liubov A. Pokoptseva Tetyana M. Tymoshchuk Zoia Bilousova Yuliia P. Pashchenko Maksym O. Kolesnikov Nina H. Niezhnova Mykhailo Y. Likhosherst Anastasiia O. Verenchuk Viktoriia A. Kieneva popup.nrat_date 2026-01-29 Close