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Information × Registration Number 0211U001952, 0107U008743 , R & D reports Title To elaborate methodological approaches of obtaining high-quality seeds of tabacco on the base of optimizations morfo-biological features. popup.stage_title Head Savina Olena I., Registration Date 18-02-2011 Organization Transcarpathian Institute AIP UAAS popup.description2 Object of study - tobacco grades. Purpose of research - experimently prove the reasonability, to take into account in breeding pricess the productivity of the inflorescence, which depends on morpho-biological features of varieties of tobacco, soil and climatic factors. Method Of research - Phenological observations carried out according to the classifier Semenova. Certified check by DSTU 4138 and by methods of determining the similarities and control on varietal purity. Effect of various environmental factors on breeding patterns in the vegetation period determined by their economic-value features according to the method Psareva. Results of research - developed an abbreviated scheme of seed production through the application of the method of apomixis. Determined optimum plant forms by the main morphological and biological characteristics, combined high productivity as vegetative and generative organs. Evaluated perspective varieties for seed production, determined the peculiarities of their seed. Elaborated methodical recommendations of tobacco growing in the farms of different property forms. Product Description popup.authors Василів Т.В. Ердевш М.М. Матієга О.О. Савіна О.І. popup.nrat_date 2020-04-02 Close