STUDY OF ECONOMIC TRAITS HEREDITY IN CERTAIN HYBRID GRAPE POPULATIONS
Abstract
Investigations were carried out at the Azerbaijan Scientific Research Institute of Viticulture and Wine-Making (Mekhtiabad settl., Apsheron District, Baku, Azerbaijan). Results are given from studies on biomorphological and economic-technological characteristics of seedlings in grape hybrid populations. Heredity pattern of traits and properties, and the display of domination and heterosis effect in a new generation of seedlings were studied. The material of study were seedlings derived from combinations Ag shany ґ Tabrizi, Ag shany ґ Gara pishras, and Ag shany ґ Gara shany. Ag shany is a variety with female flower type, Tabrizi, Gara pishras, and Gara shany with bisexual flowers. The seedlings of hybrid combinations were grown at the experimental plot of the Azerbaijan Scientific Research Institute of Viticulture and Wine-Making and the Apsheron ampelographic collection. By generalizing the obtained results, the composition of populations was determined, and the promising groups of seedlings were selected. Coefficient of domination and heterosis effect were determined for both the whole population and the selected groups of seedlings. While studying the hereditary traits of plants from populations made of different hybrid combinations was found that the seedlings being carriers of traits of parental forms noticeably differ from them in certain characteristics. The most promising plants turned out to be as follows: N 97-1-0, 97-3-2, 97-11-10 from Ag shany ґ Tabrizi combination, N 2-8, 3-14 from Ag shany ґ Gara pishras, and N 97-40-6, 97-41-2, 97-41-3 from Ag shany ґGara shany.
About the Authors
T. M. Panakhov
Azerbaijan Scientific Research Institute of Viticulture and Wine-Making
Russian Federation
Russian Federation
V. S. Salimov
Azerbaijan Scientific Research Institute of Viticulture and Wine-Making
Russian Federation
Russian Federation
R. A. Asadullayev
Azerbaijan Scientific Research Institute of Viticulture and Wine-Making
Russian Federation
Russian Federation
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Review
For citations:
Panakhov T.M., Salimov V.S., Asadullayev R.A. STUDY OF ECONOMIC TRAITS HEREDITY IN CERTAIN HYBRID GRAPE POPULATIONS. Siberian Herald of Agricultural Science. 2015;(4):112-119. (In Russ.)
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