Formation of a model of a closed production cycle in an agricultural enterprise based on the use of biological waste

Abstract An ecologically safe agroecosystem can be thought of as a model closed cycle matter and energy. Increasing the adaptive potential production system is achieved by creating flexible facilities, improving infrastructure, well researching preparing new types raw materials, energy technologies for inclusion in cycle. The use an ecological-economic model, form computer program, will allow, using dynamic mathematical functions, combined into structure according to feedback principle, process large amount information about current state sectors, predicted climatic parameters, dynamics market prices, etc. result tactical modernization ensure maximum sustainable profitability environmental safety. introduction vermicompost soil, at dose 8-12 t/ha, provides return carbon (280-330 kg), which compensates losses humus mineralization (285 kg) during cultivation grain crops, example, spring barley, with planned yield 2.0 t/ha. field application peasant farm enterprises, agricultural regional departments agriculture possibility regulating social policy region.