THE PRINCIPLE OF CREATION AND FUNCTIONING OF THE STEPPE AGROECOLOGICAL BASIS IN THE DEVELOPMENT STRATEGY OF POST-VIRGIN REGIONS IN THE SOUTH OF EUROPEAN RUSSIA
Since the series of steppe land use agroecological and climatic problems still exists and on the grounds of Russian agronomy classic heritage, achievements by geographies and modern Russian steppe science, own interpretation of steppe agroecological framework and its principles are developed, structural and functional bases of this framework are found for steppeterritories undergone the Virgin lands campaign. The main propositions for development strategy of these territories considering nature simulating technologies implementation, first of allon steppe agroecological framework elements, are elaborated.