From the very beginning of its existence, human kind has been tackling the problems of food provisions. People's purposeful actions during many generations resulted in the actual formation of the biosphere's new component - agrosphere. according to the definition of academician O.Sozinov, the agrosphere includes all types of agrolandscapes, agrobicenouses, and agroecosystems. Agrosphere is not only the main source of provision of the population with foodstuffs and raw materials for environment for a substantial part of the population as well. Thus, the agrosphere exhibits a special pattern of its internal development, which is a result of interaction of various natural, social and economic factors.