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ECOLOGICAL BASES OF LAND RECLAMATION

The analysis of the current state of agricultural land reclamation in Russia is carried out. It is noted that over the past 20 years, more than 85% of reclaimed lands are degraded; the intensity of degradation has increased almost 2 times compared to the previous 20 years. This was due to the lack of a systematic analysis of the cause-and-effect relationships of the concept of «LAND» as a natural object and natural resource, which includes a number of interacting and interdependent components, such as atmosphere, biota, soil, surface and groundwater. Ways to improve the efficiency of agricultural land reclamation are proposed and substantiated, based on the rational use of the natural resource potential of the territories and the elimination of contradictions between the agricultural use of the lands and the environment protection. The proposed approaches make it possible to remove the main contradictions between agriculture, land reclamation and environment protection.