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Information × Registration Number 0224U000152, 0121U100570 , R & D reports Title Regulation of performance increase processes in cereals and grain legumes through application of growth morphoregulators on insufficient water supply popup.stage_title Head Popov Serhii I., Доктор сільськогосподарських наук Registration Date 03-01-2024 Organization Institute of Plant Breeding named after V. Ya. Yuriev of the National Academy of Agrarian Sciences of Ukraine popup.description2 Study object - winter wheat, spring barley, pea, varieties, predecessors, fertilizers, seed dressers, timeframes and methods of nitrogen fertilization, types of fertilizers, morpho-regulators of plant growth and development, biologics, biofertilizers. Purpose - to optimize adaptive farming techniques for growing winter and spring cereals and pea, specifically to improve conceptual and methodological approaches to the rational use of mineral fertilizers, microfertilizers, and growth morpho-regulators in cultivation technologies in order to increase the grain yield and quality of new of winter wheat, spring barley, and pea varieties. The dependences of the performance of winter wheat, spring barley, and pea varieties on crop rotation, reduced and optimal doses of mineral fertilizers in, timeframes and methods of nitrogen fertilization with various types of fertilizers, applicationof growth morpho-regulators, microfertilizers, biologics, and crop protection against harmful organisms, etc. were investigared; these ensured an increase in yields, quality indicators of grain and saving energy resources and became a basis for the development of various cultivation technology models. Based on results, resource-saving technologies for growing current varieties of winter wheat, spring barley and grain pea have been developed. In pea cultivation, the yield was increased by 0.32–0.46 t/ha; the saving of energy resources was 9.2–10.4%; the production profitability was raised by 11.4–12.8%. In winter wheat cultivation, the yield was increased by 0.44–0.56 t/ha or 7.4–12.1%; the profitability of fertilizers - by 9.2–11.6%; the saving of energy resources – by 7.2–10.6 %’ and the production profitability – by 10.4–14.8%. In spring barley cultivation, the yield was increased by 0.46 t/ha; the profitability of fertilizers - by 9.4%; the saving of agricultural resources - by 10.6%; and the production profitability - by 11.2% Product Description popup.authors Avramenko Serhii V Hlubokyi Oleksandr M. Hutianskyi Roman A. Zhyzhka Nataliia H. Kuzmenko Natalia V. Sheliakin Viktor O. popup.nrat_date 2024-01-03 Close