Research on Zoning for Rural Residential land in Shanyang County Based on Rural Vitalization

By researching on Shanyang County, Shaanxi Province which owns plenty of villages, this paper builds a evaluation index system of the rural residential land potential consolidation. With the aid of the BP neural network model of particle swarm optimization and the hierarchical clustering analysis method, the index of the rural residential land potential consolidation of Shanyang County was synthetically measured to divide rural residential land consolidation and further explore the corresponding arrangement strategies. The conclusions are drawn as follows: the high-value areas of the rural residential land potential consolidation of Shanyang County are centered in the areas with flat terrain, convenient transportation, close distance to the central city, and excellent social and economic development. Based on the results of hierarchical clustering analysis and the current situation of rural development, Shanyang County is divided into urban development area, priority consolidation area, key consolidation area, moderate consolidation area, and control adjustment area. Targeted consolidation strategies and optimization approaches are proposed in accordance with the principle of regional planning and local conditions, providing references for rural vitalization.