CADASTRAL VALUE OF SOILS IN AGRICULTURAL LANDSCAPES OF THE ASTRAKHAN REGION AND THE REPUBLIC OF KALMYKIA

Sapozhnikov Peter Mikhailovich  -  Doctor of Agricultural Sciences, Professor, Leading Researcher of the Department of Soil Physics and Reclamation, Faculty of Soil Science, Moscow State University named by M.V. Lomonosov, Russia, 119991, Moscow, Leninskie Gory, 1, p.12, sap-petr@yandex.ru

Shekhter Karina Pavlovna  -  Postgraduate student, Department of Soil Science, Moscow State University named by M.V. Lomonosov, Russia, 119991, Moscow, Leninskie Gory, 1, p.12,

Egorova Maria Andreevna  -  Bachelor's student, Department of Soil Science, Moscow State University named by M.V. Lomonosov, Russia, 119991, Moscow, Leninskie Gory, 1, p.12,

The state cadastral valuation of land is necessary for the successful functioning of the land relations system of our country. First of all, the determination of cadastral value is needed for taxation and calculation of rent. The source of information for calculating the cadastral value of agricultural land is the characteristic of soil quality. The cadastral value and, as a consequence, the tax on agricultural land depends on the quality of soils (the content of humus, the capacity of the humus horizon, the content of physical clay, negative factors affecting soil fertility). The research demonstrates the cadastral value calculation sensitivity to different soil and geographica conditions of the Astrakhan region and the Republic of Kalmykia. The maximum cadastral values were noted for alluvial sod saturated soils (3.9 rubles/m2) of the Astrakhan region and ordinary chernozems (4.0 rubles/m2) of Kalmykia. The minimum indicator was obtained for chestnut solonetz of the Astrakhan region (0.1 rubles/m2). Salinization significantly reduces the cadastral value. Irrigation increases the cadastral value up to 70%.

Key words: Specific indicators of land cadastral value, agroclimatic areas, agroclimatic potential, normative crop yield.