Formation and classification of system of indexes of productivity in agrarian factories

Abstract

The purpose. Study of influence of technogenic load upon state of irrigating waters, soils and quality of agricultural products in conditions of sewaged agro-landscapes of Donetsk and Kherson oblasts (in particular Ingulets irrigation system), development of differentiated provisions on detoxication of«soil-plant» system. Methods. Field, analytical, statistical. Field researches spent in conditions of monitoring diagnostic studies and in microplot experiences. Results. By long researches it is fixed that in conditions of technogenic load aggravation of ecological state of irrigating waters, soils, contamination of agricultural products by heavy metals is registered. On the basis of assessment of state of agro-lanscapes they determine directions of their agricultural use or rust-preventive treatment of lands and provisions on detoxication of «soil-plant» system (physical, chemical, biological). Conclusions. With the purpose of minimization of risk of degradation of sewaged agro-landscapes and lowering reclamative load on soils the ecological setting of man impact, application of system of provisions on detoxication, reestablishment of fertility of low-purity soils and lowering translocation of metals in grown crops that is one of the important components of the strategy of balanced use of irrigated lands is necessary.