山区村域耕地边际化风险评价及防控策略——以贵州省舍烹村为例  

Risk Evaluation,Prevention and Control Strategy of Farmland Marginalization in Mountainous Village Areas:A Case Study of Shepeng Village,Guizhou Province

作　　者：辜磊 冯应斌[1] 李静静 GU Lei;FENG Yingbin;LI Jingjing(School of Public Administration,Guizhou University of Finance and Economics,Guiyang 550025,China)

机构地区：[1]贵州财经大学公共管理学院,贵州贵阳550025

出　　处：《中国土地科学》2024年第10期70-81,共12页China Land Science

基　　金：教育部人文社会科学研究青年项目“山区耕地边际化的破解思路及其政策响应机制研究——以贵州省为例”(22YJCZH030);国家自然科学基金项目“山区乡村产业振兴进程中耕地和宅基地转型耦合机制与调控研究:以贵州为例”(42261044)。

摘　　要：研究目的:基于微观视角探究耕地边际化风险评价及防控策略,为山区耕地利用保护与农业可持续发展提供参考借鉴。研究方法:综合评价法、缓冲区分析与三角坐标图分析。研究结果:(1)基于耕作条件、自然适宜、机会成本维度的舍烹村耕地边际化高度风险分别占比分别为6.03%、7.39%和16.16%,机会成本风险为主要类型,各类风险分布差异明显,与地块类型、耕作距离及坡度等因素密切相关,且主要发生在坡耕地范围;(2)舍烹村耕地边际化风险防控主要存在粮食稳产保护、政策保护促进及经济效益提升三种类型,对应防控分区分别占比为19.88%、44.62%和33.50%;(3)山区耕地边际化风险防控是一个“区域协调—村域管控—农户能动”的多主体参与及边际风险“预警—调控—实施”的综合性系统治理过程。研究结论:山区耕地边际化风险防控应着重突出区域集中耕地的粮食生产定位、加大劣质耕地的政策保护力度及激发农户零散耕地的经济生产活力。The purposes of this study are to investigate the risk evaluation and prevention and control strategy of farmland marginalization from the micro perspective,to provide the reference for the protection of cultivated land use,food security and sustainable development of agriculture in mountainous areas.The research methods include comprehensive evaluation,buffer zone analysis and triangular coordinate graph analysis.The results show that:1)the high risk of farmland marginalization in Shepeng Village based on farming conditions,natural suitability and opportunity cost dimensions accounted for 6.03%,7.39%and 16.16%,respectively,which were dominated by the opportunity cost risk,the distribution of various types of risk differed significantly and mainly occurred in the range of sloping cultivated land,and were closely related to the type of parcel of land,the distance of cultivation and the degree of slope,etc.2)The prevention and control of the risk of farmland marginalization in Shepeng village mainly existed in three types,i.e.,stable food production protection type,policy protection promotion type and economic benefit enhancement type,corresponding to the prevention and control of the sub-area accounted for 19.88%,44.62%and 33.50%,respectively.3)The prevention and control of the risk of farmland marginalization in mountainous areas was a multi-body participatory and marginalization risk prevention and control project of“regional coordination-village control-farmer mobilization”,which was a“early warning-regulation-control-control”project.In conclusion,the prevention and control of the risk of farmland marginalization in mountainous areas should focus on highlighting the positioning of food production of concentrated farmland in the region,increasing the policy protection of poor-quality farmland in villages,and stimulating the economic vitality of scattered farmland of farmers.

关 键 词：耕地边际化 耕地撂荒 风险评价 防控策略 山区 

分 类 号：F301.2[经济管理—产业经济]