Identification of sources of winter hardiness, resistance to coccomycosis, large-fruited of sweet cherry
https://doi.org/10.31676/0235-2591-2019-5-12-16
Abstract
The results of the evaluation of the genetic cherry collection of the Republican Unitary Enterprise “Institute for Fruit Growing” for winter hardiness, resistance to coccomycosis and large-fruited are presented. Among the studied 213 cherry accessions 6 highly winter resistant, 105 resistant to cherry leaf spot, three genotypes with very large fruits (varieties Krupnoplodnaya, Lyubava Donetskaya, Legenda Mliyeva, the fruit weight of which exceeds 8.3 g) and 11 accessions with a fruit weight exceeding 7.0 g (varieties Krasavitsa, Dar Mlieva, Donetskaya Krasavitsa, Donchanka, Sashenka, Ugolek, Yaroslavna, Lambert Compact, hybrids 10/98, D-7-87, № 5) were identifi ed. Two sources (varieties of sweet cherries of the Belarusian breeding Severnaya and Syubarovskaya), combining high winter hardiness and resistance to coccomycosis, were revealed. On the base of the identified genotypes a characteristic collection of sources of winter hardiness, large-fruited and resistance to coccomycosis has been formed for use in the new sweet cherry breeding program.
Keywords
About the Authors
I. G. Polubyatko
Institute for Fruit Growing
Belarus
Belarus
Polubyatko Il`ya G., PhD (Agric.), Senior Researcher, Department of fruit crops breeding
223013, Republic of Belarus, ag. Samokhvalovichi, Minsk district, Minsk region, Kovaleva str., 2
A. A. Taranov
Institute for Fruit Growing
Belarus
Belarus
PhD (Agric.), Associate Professor, Director
SamokhvalovichiZ. A. Kazlouskaya
Institute for Fruit Growing
Belarus
Belarus
Dr. Sci. (Agric.), Professor, Head of Laboratory of genetic resources of fruit, nut-bearing crops and grape
Samokhvalovichi
Yu. G. Kondratenok
Institute for Fruit Growing
Belarus
Belarus
PhD (Agric.), Leading Researcher, Department of fruit crops breeding
Samokhvalovichi
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Review
For citations:
Polubyatko I.G., Taranov A.A., Kazlouskaya Z.A., Kondratenok Yu.G. Identification of sources of winter hardiness, resistance to coccomycosis, large-fruited of sweet cherry. Horticulture and viticulture. 2019;(5):12-16. (In Russ.) https://doi.org/10.31676/0235-2591-2019-5-12-16
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