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Information × Registration Number 0219U000136, 0116U001127 , R & D reports Title To improve the technology of growing crops in short-crop rotation on irrigation in order to increase its productivity and energy efficiency popup.stage_title Head Tishchenko Andrei Viktorovich, Registration Date 16-01-2019 Organization Askaniyska the state agricultural experimental station Institute of irrigated agriculture National academy of agrarian sciences of Ukraine popup.description2 The object of research is the processes of growth, development and formation of the harvest of winter wheat, corn, winter barley, soybean in crop rotation on irrigation with various methods for the depth of the main tillage, use of green manure and doses of mineral fertilizers. The purpose of the work is to improve the technology of growing agricultural crops of short-crop field crop rotation on irrigation, which will increase and stabilize soil fertility, increase the production of quality products while reducing the cost of its production and meeting the requirements of environmental cleanliness. Methods of work - field agrotechnical studies on irrigated lands with laboratory analysis in a certified agrochemical laboratory, statistical processing of the results, economic and energy assessment of agrotechnical methods of growing crops. The influence of the studied factors on the agrophysical parameters of the soil, the phytosanitary condition of the crops, the productivity of crops and energy efficiency of growing technologies. Improved elements of the technology of growing crops in various ways of tillage in primary and intermediate crops of short-rotational crop rotation for irrigation. The highest productivity, which is ensured by crop rotation on the background of a soilless main depth cultivation system with chisel loosening to a depth of 23-25 cm under winter crops and 28-30 cm under row crops with the N120P40 fertilizer system using green manure, is formed at the level of 8.29 grain units, provides the greatest profit at a level of profitability of 134.2% and the highest energy effect of KEE 4.96. On the basis of the obtained results, scientific and practical recommendations on the use of green manure fertilizers in crop rotation on irrigation have been developed. An experimental test and productive introduction of results of research work was conducted in State enterprise experimental farm Askaniyskoy Askaniyskoy State Experimental Station of the National Academy of Agrarian Sciences of Ukraine. Product Description popup.authors Князєв О.В. Негуляєва С.В. Резніченко Н.Д. popup.nrat_date 2020-04-02 Close