Economic and biological evaluation hybrids of <i>Prunus cerasifera</i> Ehrem. var. <i>pissardii</i> Bail. in conditions of the Southern Urals
Journal: BIO Web of Conferences
Year: 2020

Given is the analysis of the basic economic and useful features of 9 genotypes F 2 by hybrids of russian cherry plum ( Prunus cerasifera var. pissardii ) in the conditions of the forest-steppe of the southern Urals. On the research period during, three selection forms: ‘Alma’, G 7-116, 9266 had a degree of freezing to 1.8 mark, the others no more than 1.0 mark. During the winter period of 2017/18, the death of generative buds by all genotypes was from 2.5 to 3.0 marks (25-50 %), which negatively