Multi-factor analysis and agrolandscape land use design

Abstract

The aim of the work was to conduct an agro-ecological assessment of agricultural lands, select a typical test area by key indicators, and conduct a comprehensive analysis with the mapping of the utilisation efficiency of this area. The aim of this work was to demonstrate the fundamental possibility of solving socio-economic and environmental problems of the land use in the context of reforming the land and property complex by the example of a specific project. The algorithm of the land management actions for efficient economic use of the territory of the key site has been offered. The proposed measures are based on the organisation of an arable land with the allocation of field, grain-grass and soil-protective crop rotations, grassing-down of spillways, and conservation of a low-productive arable land, design of a field-protective forest range, determination of the type of use of natural forage lands, allocation of places for the implementation of erosion-hazardous agricultural land afforestation, organisation of a bee park, clumps of broadleaves and micro-reserves. The prospectivity of transition from a spatial object of lands assessment to their agro-ecological type by means of morphometric analysis of the terrain using GIS-technologies, calculation of territory roughness, determination of the erosion potential of the terrain, and complex integration of the results into the typification of agro-climatic resources has been proved. The prospectivity of use of soil-recovering effects for the development of new models of resource-saving sustainable agriculture has been demonstrated.