title: MECHANICAL COMPOSITION OF BUNCHES OF DARK-BERRY TECHNICAL GRAPE VARIETIES BRED BY ARRIV&amp;W NAMED AFTER YA. I. POTAPENKO, AND NCFSCHVW
abstract: The results of studying the mechanical composition of bunches and berries of a young vineyard of dark-berry technical grape varieties Vecherniy, Dmitriy and Kurchanskiy are presented. The research was carried out in a standard own-root vineyard located in the first department of the Kuban educational farm of KubSAU. Data on the average mass of a bunch and berry, as well as the mass of their constituent structural elements are given: the proportion of berries and stems in the bunch weight, the pr
journal: Fruit growing and viticulture of South Russia