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Information × Registration Number 0206U005073, 0103U001709 , R & D reports Title A scientifik-practical bases and optimization of the general scheme of the highproductive geterosis bird"sfoot hybrids selection and production of seeds of the new-formed sorts. popup.stage_title Head Nikolaychuk Vitaliy Ivanovych., Registration Date 23-02-2006 Organization Uzhgorod National University popup.description2 Lotus corniculatus elite and original seeds acquisition patterns have been perfected. For elite seeds, mother clones were selected; productive genotypes were singled out. Best results were obtained with a big amount of source material (15 - 40 clones) able to embrace most genotypes. When a small number of plants had been selected, we observed significant varietal changes and inbreeding depression. Seed-formation abilities of various pollination types (spontaneous pollination and cross-pollination) were assessed. Best results were obtained in case of cross-pollination - 5.38 seeds per fruit; in case of self-pollination the result was 0.16 seeds per fruit with inbreed depression observed after 2 - 3 generations. Based on the research results, recommendations on cultivation of new synthetic Lotus corniculatus varieties for the fodder purposes are currently being developed with the use of self-incompatibility. Synthetic heterosis Lotus corniculatus populations obtained by hybridization of 15 - 18 high-production clones showing good combinability are undergoing industrial tests.5635 Product Description popup.authors popup.nrat_date 2020-04-02 Close
R & D report
Head: Nikolaychuk Vitaliy Ivanovych.. A scientifik-practical bases and optimization of the general scheme of the highproductive geterosis bird"sfoot hybrids selection and production of seeds of the new-formed sorts.. (popup.stage: ). Uzhgorod National University. № 0206U005073
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Updated: 2026-03-25