THE PHENOLOGICAL PHASES AND RIPENING PERIOD OF STRAWBERRY FRUITS PLANTED IN THE OPEN FIELD AREAS

Abstract

In this article, the results of the study have been discussed on the cultivation of Uzbekistanskaya (st), Uzbekistan guzali (st), Redgauntlet (st), Zenga-Zengana, Medvey, Velikan, Dana varieties of strawberry that had been planted in experimental plots of strawberries in open field conditions at the scientific research institute of horticulture, viticulture andwinemaking named after Academician M. Mirzaev in Tashkent region. The duration of phenological phases and periods of ripening of berries in the varieties Vnuchka, Victoria and Zamposhniya were also monitored.As a result, the ripening of strawberry varieties lasted from April 6 ("Victoria") to April 13 ("Uzbekistanskaya", "Redgauntlet"). The difference between varieties was 8 days. Fruit ripening was observed from May 3 ("Victoria") to June 24 ("Uzbekistanskaya" (st), "Zenga-Zengana"). It was observed that the duration of ripening was from 26 to 41 days in the section of varieties indicated in the experiment.