Uman NUH | today: 09/02/2019

THE CREATION OF NEW BREEDING MATERIAL OF WINTER WHEAT BY HYBRIDIZATION OF ECOLOGICAL AND GEOGRAPHICALLY REMOTE VARIETIES

Author(s) Ryabovol Y.S., , postgraduate, Uman National University of Horticulture, Ukraine
Ryabovol L.O., Doctor of Agricultural Sciences, Professor, Professor of Department of Genetics, Plant Breeding and Biotechnology, Uman National University of Horticulture, Ukraine
Category Selection
year 2016 issue №2, 2016
pages 69-72 index UDK 631.527.581.143:633.11
DOI
Abstract The creation of new highly productive varieties of winter soft wheat is one of the main and promising directions of selection. The article presents the results of the hybridization of varieties of different ecological and geographical zones, which were of high yield and earlyness. The possibility of creation of designs that would combine certain valuable characteristics is shown. The compatibility of varieties of domestic and foreign selection and the initial material of winter wheat was analyzed. The percentage of seed formation in different combinations of hybridization was determined. It is established that the variety Matrix is characterized by a high level of cross-compatibility, and it canbe used as the parent in the form of a series of hybrid combinations with the aim of creating high-yielding early maturing materials
Key words wheat, variety, cross-compatibility, hybridization, donor, source material
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