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Information × Registration Number 0204U000427, 0103U002229 , R & D reports Title The Development of new methods in plant breeding and creation middle- early and middle- ripening corn hybrids popup.stage_title Head Larchenko Kateryna, Registration Date 04-02-2004 Organization Institute of Plant Physiology and Genetics NASU popup.description2 Abstract To develop corn self pollening lines,on the basis of elite genetic plasma Ajodent,Lancaster, the best simple and becross hybrid combinations of lines of home and foreign breeding, howe been selected and treated. The combination of mutation and combined variability is significantly widening the onheritable variability and favours to hte more efficient selection of valuable genetics types. The influence of mutagenic factors on the chromosomes, growth and development of the plants of the first generation has been studied. The frequency and mutation spectrum of F2M2 have been investigated. There have been determined the mutant families with the improved elements of yield structure with clear monogenic mutations. It is shown that the selection of breedind- valuable genetic types has to be carried out on the early inbreeding generations. Product Description popup.authors popup.nrat_date 2020-04-02 Close