Fruit growing
and viticulture of South Russia
Netrebenko Vladimir
Gelendzhikskaya mountain forest laboratory "Scientific-Research Institute of Mountain Forestry and Forest Ecology
Articles in journal: (total 1)
Strengthening of technogenic impact on the biosphere has led to warming of climate, degradation of soils and waking of ability of ecosystems to natural restoration. Especially considerably the level of technogenic emission is shown in the roadside agric landscapes where the concentration of heavy metals exceeds in several times the maximal permissible concentration (MPC). The indicator of impurity of agric landscapes considerably depends on the intensity of traffic. On the road sections under the forest protection, the pollution of plants and soil by harmful compounds is observed only in 10-meter zone. Ekological and protection functions of roadside forest belts of various composition and structure have been studied by us in the North-West Black Sea zone in the vineyards crossed by the highway Novorossiysk - Seaport Caucasus, on Cabernet grapes. The analysis of the obtained data showed that on ecological profiles of a roadside vineyard under the conditions of protection by three-row forest belt the content in the berries of lead, cadmium, zinc and copper in 6,5; 40; 5 times exceeded MPC, when 10-row forest belt is used the vineyard is more reliably protected from emission, the content of the same compounds in the berries was 20-30% less, than at 3-row forest planting. In comparison with control the content of the listed compounds in the grapes berries under protection of forest belts is less: lead for 12-47%, cadmium - 11-33, zinc - 37-51, copper - 24-44%. For strengthening of protective properties of forest belts it is necessary to enter in the roadside edges 1-2 row planting of spirea bushes, cotoneaster privet and other crops. When these measures are performing the wine-making farms of Kuban will be able to receive not only qualitative production, but also to increase in the productivity of the vineyards located in the roadside agric landscapes.