Updated: 2025-12-17
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0225U004676, (0121U107840) , R & D reports
Scientific substantiation of theoretical and practical bases of modern selection process of grapes according to world tendencies, climate changes and greening of agricultural production
Наукові принципи удосконалення регіональних сортиментів на основі адаптивних генотипів, відповідно світовим тенденціям зміни клімату та екологізації сільськогосподарського виробництва
Kovalova Iryna А., Кандидат сільськогосподарських наук
16-12-2025
National Research Center "VE Tairov Institute of Viticulture and Enology"
The aim of the research is scientific substantiation of optimization of the program of selection of grapes according to world tendencies of climate changes and greening of agricultural production.
As a result of the study of the main economically valuable characteristics of table varieties, promising table and technical varieties and forms were identified based on the characteristics of adaptability, productivity and product quality. The forms 56-6-36, 58-45-20 were distinguished by the preservation of more than 85% of buds after overwintering. The forms 56-6-36, 59-17-52, Kalisto were distinguished by the level of pathogen resistance of not less than 7 points on a 9-point scale. The forms 62-12-94(93), 58-44-41, Kalisto were distinguished by a high stable yield of not less than 10 t/ha. The promising form Kalisto is distinguished by the marketability of clusters of not less than 85% from the bush. The forms Tairyan and Kalisto were distinguished by a high tasting score of not less than 8 points on a 10-point scale. In technical forms 56-56-41, 62-16-40, 58-12-6, 56-62-39, bud opening was noted in at least 85% of those left after pruning. Forms 58-28-65, Idylia muscatna, 56-8-84 stood out for the level of pathogen resistance not lower than 7.9 points. Forms 56-63-40, 62-17-86, 56-62-39 stood out for a high yield level (not lower than 10 t/ha). Forms 56-56-80, 56-55-98 and 58-20-62 stood out for a high sugar content of berry juice, namely not less than 250 g/l of total sugars. The high quality of the wine was noted by the forms 56-56-41, 58-38-8, 56-62-39 and 58-21-31. The condition of the bushes was not lower than 3.5 points on a 5-point scale, the form 58-38-8 stood out. The study of 13 clones of the Sukholimanskyi white variety was completed. Four clones stood out - 89162, 81123, 80121, 41111 according to yield indicators and clones 81123, 89162, 41111, 54182 according to the wine tasting assessment of 7.8 points and above. The study of clones of the Muscat Odessa variety on different rootstocks was completed. An increase in the size of the berry, bunch and yield on the rootstock СО4 was noted. The selection of technical varieties Zagrey and Aromatny of our
Liyudmyla V. Herus
Olena S. Papina
Iryna A. Kovalova
Burhelia Nadiia Ye.
Mariia O. Sapozhnikova
Dmytro M. Hohulinskyi
Nina A. Muliukina
Olena V. Salii
Halyna M. Vlasova
Iryna S. Hrebeniuk
Mykhailo O. Samofalov
Mykhailo O. Vlasova
Oleksandr M. Mladentsov
Volodymyr V. Svynoboi
Tetiana O. Isaienko
2025-12-16
Updated: 2025-12-17
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