Development of evaluation of new selected vine varieties in the ecological conditions of the peripheral of the Central Codrii

Abstract

The presented results refer to the study and evaluation of the development of the new selection varieties according to the ecological conditions of the periphery of the Central Codrii. The aim of the research was: highlighting the course of vegetation phases in the newly selected vine varieties, the newly created vine varieties were highlighted with different longevity of the vegetation period from budding to full maturation, which ranged from 132 days ('Aperen Roz') up to 195 days (‘Fetească albă’) and allows to extend the period of current consumption and industrial processing; studying the peculiarities of the growth of shoots and the development of vine leaves of new selection varieties; determination of the productive potential of the varieties of vines of new selection in the ecological conditions of the periphery of the Central Codrii, the productive potential of the last and new generation varieties, which was characterized by the average values at one log 4.05.1 kg for the apyrenic and 4 varieties, 6-4,7 kg per stem for the varieties 'Moldova', 'Fetească albă' and others. A special role in solving the problems of increasing the effi ciency of the wine complex and consolidating the national economy belongs to the category of wines with designation of origin by place of growth. Solving these problems is impossible without a competent assessment of the ecological and productive potential of each territory (micro-district, wine center and other areas), without developing new methods of effi cient use of natural resources, while maintaining the ecological balance and purity of the environment ambient.