生态种养技术采纳能否提升农户社会资本?——以稻虾生态种养技术为例  

Can the adoption of ecological farming and breeding techniques improve the social capital of farmers:taking the integrated rice-crayfish farming technique as an example

作　　者：田卓亚 齐振宏[1] 杨彩艳 杨兴杰 汪熙琮 TIAN Zhuoya;QI Zhenhong;YANG Caiyan;YANG Xingjie;WANG Xicong(College of Economics&Management/Shuangshui ShuanglüInstitute,Huazhong Agricultural University,Wuhan 430070,China;Hubei Rural Development Research Center,Wuhan 430070,China;College of Business,Central South University of Forestry and Technology,Changsha 410004,China)

机构地区：[1]华中农业大学经济管理学院/双水双绿研究院,武汉430070 [2]湖北省农业农村发展中心,武汉430070 [3]中南林业科技大学商学院,长沙410004

出　　处：《中国生态农业学报（中英文）》2024年第2期355-368,共14页Chinese Journal of Eco-Agriculture

基　　金：国家自然科学基金项目(72273049)资助。

摘　　要：生态种养技术的经济和生态功能一直备受关注,但社会功能却一定程度上被忽视。为探究生态种养技术的社会功能,本文基于湖北省江汉平原地区1039份稻虾生态种养农户的调研数据,采用处理效应模型,分析并检验了生态种养技术采纳行为对农户社会资本水平的提升作用。结果表明:1)稻虾生态种养技术的社会功能十分突出,稻虾生态种养技术采纳行为对农户社会资本存在显著的提升效应。农户采纳稻虾生态种养技术后社会资本总量水平会提升0.047个单位,其中社会网络规模将扩大114.266个单位,而社会网络地位则降低了3.595个单位。2)从影响机制来看,合作社参与和互联网使用是稻虾生态种养技术采纳行为提升农户社会资本的重要途径。3)从异质性分析来看,稻虾生态种养技术采纳行为对农户社会资本的提升效应存在收入和年龄异质性,稻虾生态种养技术采纳行为对高收入和60岁以下农户的社会资本提升效应更为明显。因此,要全面地认识和客观地评价稻虾生态种养技术的社会功能,进而促进农户社会资本积累。The economic and ecological functions of ecological farming and breeding techniques have received considerable attention,however,their social functions have been ignored.To explore the social function of ecological farming and breeding technique,this study analyzed the impact of the adoption behavior of integrated rice-crayfish farming techniques on social capital using a treatment effect model based on survey data of 1039 rice-crayfish farmers in the Jianghan Plain,Hubei Province.The results were as fol-lows:1)The social function of the integrated rice-crayfish farming technique was extremely prominent.In other words,the adoption of the integrated rice-crayfish farming technique significantly boosted the farmers’social capital.After farmers adopted this technique,the total level of social capital increased by 0.047 units,of which the scale of social networks expanded by 114.266 units,while the status of social networks decreased by 3.595 units.2)From the mechanism perspective,the adoption of integrated rice-crayfish farming technique boosted farmers’social capital by promoting their cooperative participation and Internet use.3)From the heterogeneity analysis,there was income and age heterogeneity in the impact of integrated rice-crayfish farming technique adoption behavior on social capital;the adoption behavior of integrated rice-crayfish farming techniques had a more pronounced effect on the social capital of high-income farmers and farmers under 60 years old.Therefore,it is necessary to understand and evaluate the social functions of integrated rice-crayfish farming technique in order to promote social capital accumulation among farmers.

关 键 词：采纳行为 社会功能 社会资本水平 稻虾生态种养技术 

分 类 号：F323.3[经济管理—产业经济]