Using catenary characteristics of agrolandscape for the development of adaptive-landscape farming systems in the forest-steppe zone of Central Siberia

The purpose of the research was to study cate- nary characteristics of the agrolandscape for agro- ecological assessment of the structure of soil cover of the territory and land typification with subsequent development of adaptive landscape farming sys- tems. The object of the study was geomorphologi- cal profile established on the slope under agricul- tural vegetation on the territory of CJSC ‘Iskra’ in Uzhursky District of Krasnoyarsk Region. The terri- tory of the farm is located in Chulym-Yenisei Plain. The choice of the location of the catena and its construction were carried out by methods of remote sensing of the Earth. SRTM data were used to study the relief and build a large-scale map “Relief”. Field survey of the slope was also carried out, namely, geodetic determination of heights of geo- morphological profile was carried out, laying of soil cuts for reconstruction of the soil map with the dis- play of soil cover structures. On the catena con- structed using the data of remote sensing of Earth three geochemical positions were allocated: eluvial denudation landscape, transit landscape, eluvial- accumulative landscape...