ВЛИЯНИЕ УСЛОВИЙ ВЫРАЩИВАНИЯ И ПРИМЕНЯЕМЫХ МЕТОДОВ ХРАНЕНИЯ НА СТЕПЕНЬ ИЗМЕНЕНИЯ ПОКАЗАТЕЛЕЙ КАЧЕСТВА ПЛОДОВ СЛИВЫ

Валентина СВЕТЛИЧЕНКО, Александр НИКУЦА, Иван ХАРЯ Институт генетики, физиологии и защиты растений

Abstract

INFLUENCE OF GROWING CONDITIONS AND APPLIED STORAGE METHODS ON THE DEGREE OF CHANGE IN QUALITY INDICATORS OF PLUM FRUIT The research was carried out on late ripening plum fruits. The trees of the studied variety were subjected to foliar treatments with a mixture of SBA "Reglalg" and microelements B, Zn, Mn and Mo. The first treatment was applied after flowering during the phase of intensive cell division of young fruits, and the second – during the phase of intensive shoot growth. Before harvesting, a treatment with CaCl2 solution was also applied. After harvesting, the fruits contained an increased amount of reserve substances, compared to the control fruits. The storage methods applied (the preparation "Fitomag" and AC) allowed to reduce the consumption of polysaccharides of the cell wall in plum fruits and their weight loss. At the time of release from storage, the treated fruits, kept in AC conditions and under the influence of the "Fitomag" preparation, recorded an increased amount of standard fruits, compared to those in the control variant. Keywords: plum fruit, storage, reserve substances, microelements, BAS "Reglalg", "Fitomag", CA.