Ground the Samara Luka: a variety, genesis, protection

Clause is devoted to various aspects of study почв the Samara Onions (Samara area, Average Povolzhe). A variety and originality soils the Samara Onions connected to spatial heterogeneity lytologic of the factor and geomorphological conditions of territory is discussed. The basic types soils are described: carbo-petrozems, carbo-lytozems, brownzems of dark, dark grey and grey ground, дерново-подзолы and cover-underfashes, grownzems, alluviy. Is carried out soils-geographical areaing of territory, the separate questions of evolution solis, problem synlytogenesis are considered at mountain soils formation. Is described humus a condition of the basic types soils. The questions of protection soils Zhigulevsk of reserve and national park «The Samara Onion» are discussed.