SELECTION WORK OF THE ANAPA ZONAL EXPERIMENTAL STATION OF VITICULTURE AND WINEMAKING (2022)
Authors:   Anapa Zonal Experimental Station of Viticulture and Wine-making – Branch of Federal State Budgetary Scientific Institution «North-Caucasus Federal Scientific Center of Horticulture, Viticulture, Wine-making», Anapa, Russia, Gorbunov Ivan Viktorovich , Lukyanova Anna Aleksandrovna ,   Anapa Zonal Experimental Station of Viticulture and Wine-making – Branch of Federal State Budgetary Scientific Institution «North-Caucasus Federal Scientific Center of Horticulture, Viticulture, Wine-making», Anapa, Russia, Kovalenko Alexander Grigoryevich ,   Anapa Zonal Experimental Station of Viticulture and Wine-making – Branch of Federal State Budgetary Scientific Institution «North-Caucasus Federal Scientific Center of Horticulture, Viticulture, Wine-making», Anapa, Russia, Kurdenkova Ekaterina Konstantinovna ,   Anapa Zonal Experimental Station of Viticulture and Wine-making – Branch of Federal State Budgetary Scientific Institution «North-Caucasus Federal Scientific Center of Horticulture, Viticulture, Wine-making», Anapa, Russia, Akhmedova Yulia Aleksandrovna ,   Anapa Zonal Experimental Station of Viticulture and Wine-making – Branch of Federal State Budgetary Scientific Institution «North-Caucasus Federal Scientific Center of Horticulture, Viticulture, Wine-making», Anapa, Russia, Orlov Vitaly Alexandrovich ,   Anapa Zonal Experimental Station of Viticulture and Wine-making – Branch of Federal State Budgetary Scientific Institution «North-Caucasus Federal Scientific Center of Horticulture, Viticulture, Wine-making», Anapa, Russia, Razzhivina Yulia Anatolyevna ,   Anapa Zonal Experimental Station of Viticulture and Wine-making – Branch of Federal State Budgetary Scientific Institution «North-Caucasus Federal Scientific Center of Horticulture, Viticulture, Wine-making», Anapa, Russia, Skosyrskaya Daniela Yurievna ,   Anapa Zonal Experimental Station of Viticulture and Wine-making – Branch of Federal State Budgetary Scientific Institution «North-Caucasus Federal Scientific Center of Horticulture, Viticulture, Wine-making», Anapa, Russia
Published: October 2023

This article presents the results of research breeding work carried out in 2022. As a result, 300 seedlings were obtained, which are currently planted in a permanent place on a hybrid plot. 20 combinations of crosses were carried out, ten of which were made to obtain new high-quality technical varieties with high quality of final products and resistant to the main biotic and abiotic stressors. Ten more combinations were carried out in order to obtain high-quality large-berry a nd seedless table varieties with an early ripening period. As a result of crosses, 4,500 seeds were obtained. 3 hybrid forms of grapes of average ripening period, average growth strength, high-yielding and tolerant to phylloxera have been allocated to the elite. As a result of the mechanical analysis, it was found that the studied hybrids are slightly superior in the mechanical composition of the bunches to the control variety. As a result of chemical analysis, it was found that elite hybrid forms have high sugar accumulation and optimal acidity compared to the control variety, as well as a high content of phenolic substances along with a low presence of nitrogenous substances in the must. These hybrids are promising for further study. In 2022, technical grape varieties Varvarovskiy and Garmoniya were included in the State Register of Breeding Achievements of the Russian Federation approved for use. In addition, 5 sources of valuable traits were identified among grape varieties, including: large–berry – 2 varieties – Yubiley Moldavii and Kobzar, and seedless – 3 varieties - Ruby Sedlless, Assol and Lotos. Some of them were used in crosses to create new varieties, clones and hybrids of grapes, providing increased stability of agrocenosis and stability of fruiting.