Search academic texts

Information × Registration Number 0223U002198, 0121U000070 , R & D reports Title Research of hybridization potential of parental forms and creation of single-sprout hybrids of fodder beets on fertile and sterile bases popup.stage_title Head Trush Sergij G., Кандидат сільськогосподарських наук Registration Date 12-02-2023 Organization Institute of root-crops popup.description2  The report consists of 34 pages, contains an introduction, 3 chapters, 13 tables, 2 figures, conclusions, 15 used sources. The object of research is lines, populations, collection samples, varieties, hybrids of fodder beets. The subject of research is the peculiarities of creating new original forms for the selection of parental components and the productive potential of single-sprout hybrids of fodder beets on a fertile and sterile basis. The purpose of the research is to create and introduce into the selection process a gene pool of new original forms of fodder beets, the formation and study of experimental single-sprout hybrids of different genetic structures in the system of preliminary variety testing. Research methods - laboratory, field, measuring and weighing, statistical. The report highlights research on the creation and study of the genetic potential of new source material for the selection of parental components, the formation of experimental single-root fodder beet hybrids of different genetic structure and the assessment of their productive potential in the system of preliminary variety testing. Based on the results of the research, a new source material was created and introduced into the breeding process for the formation of parental components of fodder beet single-sprout hybrids (O-type lines and their analogues from CМS, lines 2xmm and 2xMM), sources of high productivity and resistance to diseases were selected. The productive potential of experimental single-sprouting fodder beet hybrids on sterile and fertile bases in the system of preliminary variety testing was created and studied. Key words: fodder beet, hybrid, line, population, combining ability, heterosis, crossing, selection, sterility, fertility, fecundity, productivity, dry matter content, dry matter collection. Product Description popup.authors Balanіuk Lіdia Oleksandrivna Vasylenko Bohdan Vasyliovych Parfenіuk Oksana Oleksandrivna Tatarchuk Volodymyr Mitrofanovych Trush Serhii Gryhorovych popup.nrat_date 2023-02-12 Close