Scientific journal
Scientific Review. Biological science
ISSN 2500-3399
ПИ №ФС77-57454

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IMPACT OF SUMMER DROUGHT OF YOUNG PLANTS RIBES L. GENUS IN THE BELGOROD REGION

Sorokopudov V.N. 1 Mikhnevich N.I. 1 Protopopova A.V. 1 Tokhtar L.A. 1
1 Belgorod State National Research University
Currant black Ribes nigrum L. and currant red Ribes rubrum L. are one of the main berry cultures in Russia, are also widespread in Europe, North America. Cultures differ high winter hardiness and a skoroplodnost, easier vegetativno breed, early fructify, their agrotechnology is less labor-consuming in comparison with other berry cultures. Influence of a summer drought on two-year plants of group of grades of Ribes nigrum L is studied. and Ribes rubrum L. in a collection of the Botanical garden of BELGU. Drought resistance of grades in the conditions of area is estimated. The statistical assessment of interrelation between a prevalence of two-year plants of Septoria ribis Desm is carried out. and their usykhaniye.