【作者】 周雪； 陈伟；

【Author】 Zhou Xue;Chen Wei;College of Economics & Management,Northwest A & F University;

【机构】 西北农林科技大学经济管理学院；

【摘要】 研究目的:基于土地利用现状调查成果,对农地规模流转进行适宜性空间分析,总结区域农用地的现状特点并提出农地规模流转的提速策略。研究方法:首先以自然资源禀赋理论为基础,考虑地势地貌、区位条件等因素的影响进行农用地综合质量评价;然后基于景观生态学理论,采用聚类分析方法进行农用地连片性的分析;最后采用四象限法,划分农地规模流转的适宜性类型并基于GIS技术进行空间分析。研究结果:将农地规模流转适宜性分为适宜耕地流转、适宜园地流转和不适宜流转三种类型,通过采取差别化的流转提速措施,以保证子长县粮食安全和农民收入的增加。研究结论:农地规模流转适宜性评价针对具有不同自然资源禀赋的地区实行差别化的农地规模流转方式和提速策略提供借鉴。更多还原

【Abstract】 The purpose of this study is to analyze the suitability and spatial distribution of large-scale farmland circulation based on the current land use map,and summarize the status quo of agricultural land in universe region,thus propose a speed-raising strategy for large-scale farmland circulation.Research methods;First,based on natural resource endowment theory,the comprehensive quality evaluation of agricultural land is conducted by considering the influence of topography,location conditions and other factors.Then,based on the landscape ecology theory,k-means clustering analysis is used to analyze the contiguity of agricultural land.Finally,the four quadrant method is used to divide the suitability types of farmland circulation,and carry on spatial analysis based on GIS technology.The study results show that the suitability of farmland distribution are divided into three types:suitable for farmland circulation,suitable for gardenland circulation and unsuitable for circulation.By adopting differentiated measures to speed up the flow of transfer,Zichang County will ensure food security and increase farmers’ incomes.Research conclusions:The suitability assessment of farmland circulation provides reference for the implementation of differentiated farmland transfer strategies and speed-up farm land circulation in areas with different natural resource endowments.更多还原