Fruit growing
and viticulture of South Russia
Alibekov Temirbolat
Daghestan Selection Testing Station of Viticulture and Horticulture branch of the Federal State Budgetary Scientific Institution North Caucasian Federal Scientific Center of Horticulture, Viticulture, Winemaking
Articles in journal: (total 2)
The results of long-term breeding research and research of fruit crops varieties at the Daghestan Breeding Experimental Station of fruit crops are presented. Donors and sources of valuable traits are recommended for use in the selection process are allocated.
The results of long-term work on breeding and varieties study of apple, pear, sweet cherry, cherry at the Daghestan Selective Experimental Station of Fruit Crops are presented. The research are conducted on the basis of the standard techniques. As a result the donors and the sources of valuable traits that recommended for use in the breeding programs are allocated; 35 new valuable varieties of fruit crops are created. In the Daghestan Republic only on an apple-tree and a pear more than 500 thousand crossings were made, 200 perspective and elite forms of an apple-tree and a pear, 8 an apple-tree varieties and 4 a pear varieties were created as a result. By research it is established that the greatest number of the best hybrid seedlings are formed in those combinations of crossing where a maternal form are the best European and American varieties and a father form are the local varieties of national Daghestan breeding. Some ways of breeding acceleration are successfully applied in a breeding work with an apple-tree. For the first time the genetic analysis of hybrid posterity at on earlier age in the breeding nursery for research of inheritance nature of separate traits and properties is offered. The varieties created at the Dagestan Experimental Station considerably (on 20-25%) surpass the existing zoned varieties of fruit crops on the main economic and biological traits. The allocated genetic sources and donors can be widely used in a breeding work for creation of valuable adaptive varieties of an apple-tree, a pear, sweet cherry and cherry.