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Information × Registration Number 0215U007699, 0111U001782 , R & D reports Title To study the regularities of obtaining two crops of early potatoes for summer consumption in the conditions of Northern Steppe of Ukraine popup.stage_title Head Kolesnik Ivan Ivanovych, Registration Date 23-12-2015 Organization Dnepropetrovsk experiment station of the Institute of Vegetables and Melons,NAAS popup.description2 The objects of research - variety, methods of preparation of the freshly harvested tubers, growth factors, re-culture and summer sowing. The aim was to refine the methods of preparation of potato tubers for early summer planting in re-culture. To choose crops suitable for cultivation in the Queen cells and food goals after early potatoes to sprinkler irrigation. Research methods: field and laboratory using the recommended techniques. A study on the preparation (processing solutions: growth promoters and fertilizers) freshly harvested potato tubers before planting in two productive culture. Installed the positive influence of a number of chemicals and their mixtures. The yield of potato year periods on average was 2.5 times lower than of spring, both from germinated and ungerminated tubers. Biochemical parameters of fruits of summer planting dates contained more dry matter, total sugar, but ascorbic acid was nearly 4 times less. Were picked culture, suitable for growing Queen cells and food goals after early potatoes, in re culture (Lobo radish and beetroot). Received patent №. 100465 "Method of cultivation of seeds beet". Received patent №. 100466 "Method of growing seeds of radish Lobo with pre-treatment of the cells with growth regulator". Developed "Method of cultivation of potato early from freshly harvested tubers in two crops culture" (patent №93485) and "Method of cultivation of radishes lobo on the cells and food purposes using growth regulators" ( patent number 93486 ). Developed methodological recommendations for growing early potatoes, radish Queen cells Lobo, beet in re crops and their seeds in the conditions of Northern steppe of Ukraine. Tested scientific development "Method of growing beet seeds" and "Method of growing seeds of radish Lobo with pre-treatment of the cells with growth regulator". Sphere of application: agriculture, vegetable growing, seed production. Key words: early potato, tubers are freshly harvested, re-culture, the yield, . beetroot, radish lobo, yield, queen cells and seeds. Product Description popup.authors Заверталюк Олександр Володимирович Семенченко Олена Леонідівна popup.nrat_date 2020-04-02 Close