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INDICATORS OF ECONOMIC TRAITS OF LINES OF COTTON DERIVED FROM INTERSPECIFIC (G. HIRSUTUM L. X (G. THURBERI TOD. X G. RAIMONDII ULB.) HYBRIDIZATION

Journal: The Way of Science (Vol.1, No. 53)

Publication Date:

Authors : ;

Page : 26-28

Keywords : cotton; breeding; genetic resources; interspecific and intergenomic hybridization; agronomic character; single plant selection; polyploidy experiment; the amplitude of variability; comparative analysis.;

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Abstract

The article shows the possibility of obtaining high rates on the basis of the mass of cotton-raw of one box, the length and yield of fiber, the mass of 1000 pieces of seeds in the lines created on the basis of intergenomic hybridization. The studied lines made it possible to increase the selection of economic characteristics, the creation of new lines that exceed the standard grade C-6524, and showed high efficiency of intergenomic hybridization. As a result of the research, the lines T-138, T-141 with high fiber yield (41.1%, 42.3 %) were created and transferred to the station variety testing of the Institute.

Last modified: 2018-11-14 21:01:56