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Information × Registration Number 0201U005592, 0197U012419 , R & D reports Title To develop and pass on high productive, winter-hardy, resistant to lodging and pests population and synthetic cultivars and hybrids of winter rye to State Variety Trials. popup.stage_title Head Yegorov Dmytro Kostyantynovych, Registration Date 14-08-2001 Organization Yurjev Plant Production Institute popup.description2 The object of study: winter rye The aim of study: to develop a new original material for selection of population and synthetic cultivars and hybrids of winter rye; to investigate the hybrid material created earlier, to elaborate and to improve methods of selection and primary seed-production. Investigation method; Multi-step hybridization with the usage of donors of economically valuable traits and subsequent individual-family selection as regards to combining ability. Brecding is being conducted only on short-stem basis. For the dwelopment of such cultivars we use short-stem donors with dominant monogenic and recessive polygenic governing of a trait. The transfer of short stem and other valuable traits is carried out by means of bachcrosses with futher homoxygotiration. Theoretical and practical results: a new winter rye cultivar Khasto was created and registered at the State Variety Trials in 1999. There have been widened the experiments to study sterility heritability, self-fertility, to create self -pollinated lines, ЦЧС, systems and winter rye hybrids on the basis. In 2000 the first winter rye hybrid in CIC countries was registered in the State Variety Trials, called Pervistok. Product Description popup.authors popup.nrat_date 2020-04-02 Close
R & D report
Head: Yegorov Dmytro Kostyantynovych. To develop and pass on high productive, winter-hardy, resistant to lodging and pests population and synthetic cultivars and hybrids of winter rye to State Variety Trials.. (popup.stage: ). Yurjev Plant Production Institute. № 0201U005592
1 documents found

Updated: 2026-03-22