山地环境下耕作半径优化农村居民点布局的实证研究 *

迁村并点规划是社会主义新农村建设中的一个重要部分,随着迁村并点规划的实施导致耕作半径出现了变化,这对于农民的出行耕作产生了影响.而在山地条件下,耕作半径的变化对农民出行影响更加显著.本文以重庆市綦江区太公山（万兴）绿色农业休闲园区规划作为实例,首先推演出它的合理耕作半径为1000m;然后采用合理耕作半径对现有规划方案进行优化,并对优化产生的差异进行讨论;最后探讨如何完善耕作半径在农村居民点布局规划中的应用.

An Empirical Study on Optimization of Rural Residential Layout by Applying Farming Radius in Mountain Environment

Village relocation and planning is a very important part of building a new socialist countryside. With the implementation of village relocation and planning, the farming radius has changed, which exerts great influences on the ways of travelling. This paper takes Qijiang Wanxing Area as an example to explain how the change of farming radius influences the rural residential layout planning. It firstly estimates that its reasonable farming radius is 1000 meters. Then it optimizes present plan with the reasonable farming radius and then discusses the differences caused by such an optimization. It finally discusses the ways of enhancing the application of radius farming in rural residential layout planning.