Fruit growing
and viticulture of South Russia
Genetic Resources, Cultivar, selection
Polymorphism of 10 microsatellite loci of Cabernet Sauvignon, Saperavi grapes and their certified clones was studied. An analysis of previously identified by clonal selection grapes protoclones is conducted with perspective for clonal polymorphism identification SSR-markers. 7 protoclones of Cabernet Sauvignon and 2 protoclones of Saperavi with differences in the studied loci from original cultivares are allocated.
he results of assessment of remontant blossoming of eight strawberry hybrid combinations are presented. One strawberry variety is allocated as a donor of the trait studied and one variety as the source of that trait.
This article presents the results of pear breeding with the purpose of creating of new high adaptive varieties that combine the resistance to adverse environment factors and fungal diseases, stable productivity, small size of tree crown, the attractiveness of appearance and good taste of fruits.
The results of long-term economy-biological evaluation of pears varieties on rootstock VA-29 in the conditions of Stavropol region are presented. On the total combination of valuable traits the pears variety-rootstock combinations of different maturing are recommended.
The new plum varieties of NCRRIH&V breeding with economically valuable traits recommended for adaptive technologies of cultivation and breeding are presented in the article.
The main parameters (adaptability, resistance to diseases, self fertility, fruit quality) of cherris varieties of local selection and promising introducents that determine the productivity of plantations are studied. The evaluation of varieties on basic economy biological indicators is conducted and the most promising varieties are allocated. The main directions of cherry selection are shown, donors and sources of valuable traits are allocated.
The main trends of change in the modern assortment of table grapes in the south of Russia are shown. In a long time the decrease of table grapes area of that varieties have seen. Varieties with low attractive berries engaging and adaptive capacity, are disappeared from assortment. Area of table grapes has stabilized in the last 2 years. The priority directions of table grapes creating are shown.
The description of new grapes varieties of the NCRRIH&V breeding with high resistance to diseases and frost for qualitative red wine making is presented in the article.
n analysis overview of strawberry varieties that placed in the State Register for the North Caucasus region, and cultivated without formal acceptance is presented in the article. The comparative evaluation of varieties on ripening time is given.
Resource potential of the agricultural territories
The presented results of research show the dependence of productivity of apple varieties on conditions of moisture content during of vegetation period in the foothills of central part of north Caucasus.
The analysis of long-term stress conditions of weather and their influence on the valuable stone fruit cultures are given. Adaptive possibility of peach, apricot and nectarine are estimated and promising varieties are allocated.
The evaluation of growth, development and yield capacity of apple pollinators is given. As a result of comparison of periods of blooming some groups of apple pollinators are offered.
The estimation of economical valuable indicators of apple stocks of NCRIH&V breeding is presented in the article. Winter hardiness, indexes of growth, productivity and saplings quality are studied. The most promising rootstocks for arid conditions of the Astrakhan region are identified.
General agrotechnics (systems, technology)
Six remontant varieties of strawberry cultivated in the natural climatic conditions of Kabardino-Balkaria are studied. Agrotechnical methods of cultivation of these group of varieties are worked out.
Economy of fruit growing and viticulture
The estimation of the modern condition of viticulture industry in the Republic of Abkhazia is given. The necessity of program-oriented approach as a way to improve the efficiency of process of management of industry development is substantiated. The perspective trends of viticulture development are considered. The social economic estimation of efficiency of program realization of industry development is given.