丘陵山区地块尺度耕地社会稳定功能价值测算与提升  

Estimation of the Social Stability Function Value of Cultivated Land and Its Increment at Plot Scale in Hilly-Mountainous Region

作　　者：吴兆娟[1] 丁声源 魏朝富[3] 高立洪[1] 

机构地区：[1]重庆市农业科学院,重庆401329 [2]重庆市水电设计院,重庆400020 [3]西南大学资源环境学院,重庆400715

出　　处：《水土保持研究》2015年第5期245-252,共8页Research of Soil and Water Conservation

基　　金：国家科技支撑计划项目"乡村土地流转与资源整合关键技术与示范"(2013BAJ11B02);重庆市农业科学院农业发展资金项目"重庆丘陵山区现代农业园区土地利用关键问题及对策研究"(NKY2014AC021);重庆市社会科学规划博士项目"土地流转带动农业转型中的价值损益及收益分配制度研究"(2014BS112);国家自然科学基金资助项目"乡村旅游对三峡库区移民农户生计策略及可持续性的影响研究"(41301654)

摘　　要：在构思地块尺度耕地社会稳定功能价值测算方法,测算调查水田、旱地地块社会稳定功能价值的基础上,识别耕地社会稳定功能价值影响机理,构建耕地社会稳定功能价值提升综合措施体系。结果表明:耕地质量总体较高的水田地块的社会稳定功能价值普遍高于旱地地块,耕地质量越高,越利于耕地社会稳定功能作用的发挥;大多数调查耕地地块社会稳定功能价值内部构成特征均表现为固定资产量所占比重>培肥投入折现值所占比重>收益损失折现值所占比重,要促进耕地社会稳定功能作用的发挥,关键在于提高决定耕地地块固定资产凝结量的耕地质量水平;3个村耕地社会稳定功能价值均受到耕地地块自然质量条件、水利设施条件、耕作便利性的影响制约,具有价值提升空间;耕地社会稳定功能价值提升应从增加耕地资源数量和提高耕地资源产出能力两个方面综合践行。On the basis of conceiving the calculation method of social stability function value and calculating the surveyed cultivated land plot social stability function value,the effect mechanism of social stability function value of cultivated land was recognized,and the comprehensive measure system to enhance the social stability function value of cultivated land was constructed.The results suggest that：the social stability function value of the paddy field with high quality is generally higher than that of dry field,which reveals that the higher the quality of cultivated land is,the better the social stability function value will be;the same feature of the most surveyed plots is that the largest composition proportion of social stability function value is fixed assets,followed by the discounted value of fertilization input and the discounted value of land revenue losses successively,which shows that the key to promote the social stability function value of cultivated land is to improve the cultivated land quality which determines the fixed asset condensation of plots;the social stability function value of cultivated land plot in the three villages was restricted by the natural quality of cultivated land,the conditions of water conservancy facilities and the convenience to farming,which shows that the social stability function of cultivated land can be further promoted;the increment of cultivated land social stability value should be conducted on two aspects which are the increase of the quantity of cultivated land and the enhancement of the output capacity of cultivated land.

关 键 词：耕地资源 社会稳定功能价值 价值提升 地块尺度 丘陵山区 

分 类 号：F301.24[经济管理—产业经济]