Fruit growing
and viticulture of South Russia
Serpuhovitina Ksenia
Articles in journal: (total 5)
Optimization of grapes feeding is the one of the effective elements of the technology, keeping and raising the soils fertility, plantings efficiency and resistance to adverse factors of the environment. Efficiency of plants mineral feeding increases with introduction of scientifically reasonable norms of fertilizers. The work purpose studying of soil and agribiological factors of effective fertilizers use on vineyards of Krasnodar Region. As objects of researches, the technical and universal grades of grapes are taken. Accounts and observations were made on agribiological and agrichemical indicators. As a result of researches the reaction of the main standard grapes varieties to change of foods conditions in dependence on the level of their productivity is established. The scientific basis of fertilizers use at a vineyards landing on the soils of different fertility and a water content are developed. The regularities of change of grapes quality and products of its processing in dependence on fertilizers, ways of the maintenance of soils and norms of bushes loading by a crop are revealed. The settlement method of determination of a grapes crops quality and efficiency of fertilizers depending on temperature conditions during blossoming is offered. Data of the forecast are used when the measures of quality management of raw materials in the adverse years are developing.
The observational data for the reaction of grapes in the different periods of organogenesis on abiotic stress such as critical temperature, storm precipitation, hail are presented. Character of damages, prevention and technological measures to reduce the negative effects of stress are spe-cified.
Natural and varietal potential of cognac production in the viticultural areas of Russia Dagestan, Krasnodar and Stavropol regions, Kabardino-Balkaria is considered in the article. Optimal soil and climatic indictors to obtain cognac raw and designing of vineyards of target purpose are presented
Research conducted in the different zones of the Krasnodar region, allow assume that the choice of bush forms for different varieties of grape should be differentiated, taking into account biological characteristics of the variety
Analysis of existing grapes assortment in the Krasnodar region and its structure and tendencies of change is presented. The problem of improvement of grapes assortment in unstable environment conditions is presented. Varieties of local breeding for assortment improvement are offered