Fruit growing
and viticulture of South Russia

Annotation

The materials and results of use of new complex foreign fertilizer Greene Go 8-16-24+10CaO, not investigated early, for action on grapes plants are presented. The study of this matter is necessary for identification of new opportunities of control of saplings survival on a plantation and productivity of plants. With application of fertilizers it is possible to increase considerably the productivity and terms of operation of the plantings infected with a phylloxera. The purpose of research is to develop the ways of improvement of nutrition conditions in the process of laying of vineyards and their cultivation on chestnut soils in the Naursky District of the Chechen Republic. In an experience the grapes saplings of Rkatseteli which have the increased resistance to a root form of a phylloxera are used. The fertilizer of Greene Go was introduced in the doses from 10 to 30 kg/hectare. The highest survival of grapes saplings has been received in case of introduction of fertilizer in a dose of 15 kg/hectare - on average in three years of 98,6% or higher on 13,1%, than in control and 7,6% above N15P12K12 option. In case of reduction or increasing in a dose of fertilizer the effect considerably decreased. The entering into the soil of Greene Go in the dose of 15 kg/hectare has allowed to increase in intensity of development of grapes plants and their quality. The improvement of the nutritious mode of the soil has affected the productivity of grapes plantings, and for the fourth year of plant vegetation the productivity at the using of fertilizer (15 kg/hectare) was 72,01 c/hectare or above, than without application of fertilizers, on 18,67 c/hectare. We came to the conclusion that on chestnut soils to apply the fertilizer Greene Go 8-16-24+10CaO in a dose of 15 kg d.v./ hectare is the most effectively.