Rohalskiy S. Ecological and energy foundations of the optimizatoins of agriculture of the Ukrainian right-bank Forest-Steppe. Prediction model of agricultural production of Uman district, Cherkassy region

Subject of inqury - the sistem of farming in the zone of the right-bank Ukrainian Forest-Steppe; The purpose - the determination substantiation of mechanisms of effective utilization of energy of technogenic and biological origin and the achievement of economic and ecological perfection of the branch; The methods are field, laboratory and chemical, mathematical and statistical, calculated and comparative; The novelty - the optimized model of agrolendscape and the structure of agriculture are developed; They allow to secure the extended reproduction of soil fertility under condition of high efficiency and competitiveness of production; The methods of the assessment of agrobiological advisability and perspectivity of crop growing are improved; The results - the optimal fertilizer sistems for leading crops with allowance for material and technical and energy expenditures and agrobiological potential of region are tried out; The advantage of the production intensification at the expense of grain husbandy is proved, the corresponding structural model of crop rotation is presented; The introduction - the developed of ecologo-energy mechanisms of agriciculture optimization are applied to production over an area of 475 ha; The branch - agriculture