农业水贫困对农户灌溉技术采用效果的影响--以宝鸡峡灌区为例  

The impact of agricultural water poverty on farmers’adoption of irrigation technology:A case study of Baojixia irrigation district

作　　者：张华 王礼力[2] ZHANG Hua;WANG Li-li(School of Economics and Trade,Guangdong University of Finance,Guangzhou,Guandong 510521,China;College of Economics and Management,Northwest A&F University,Yangling,Shaanxi 712100,China)

机构地区：[1]广东金融学院经济贸易学院,广东广州510521 [2]西北农林科技大学经济管理学院,陕西杨凌712100

出　　处：《农业现代化研究》2020年第6期1069-1077,共9页Research of Agricultural Modernization

基　　金：国家自然科学基金项目(71873040)。

摘　　要：利用宝鸡峡灌区72个村庄的1204份农户实地调查数据,在对不同灌溉技术条件下农户灌溉技术采用效果和不同村庄农业水贫困指数进行测度的基础上,运用分位数回归模型重点探讨了农业水贫困对农户灌溉技术采用效果的影响。研究表明:1)农业水贫困指数与农户灌溉技术采用效果之间呈现逐渐递增的正向影响;2)农业水贫困不同维度对农户灌溉技术采用效果的影响存在差异,其中,资源禀赋为逐渐递减的负向影响,用水环境和制度环境均为逐渐递增的正向影响,水利设施为“M”型正向影响,能力水平为倒U型正向影响;3)文化程度、作物种植面积、耕地整合率对农户灌溉技术采用效果存在显著正向影响,恩格尔系数对农户灌溉技术采用效果存在显著负向影响。据此,从农业水贫困视角出发,提出“两提高一改善”的意见,以期为农户灌溉技术采用效果的提高提供有益参考。Based on a field survey data of 1204 farmers from 72 villages in Baojixia irrigation district,this paper evaluated the effects of farmers’adoption of irrigation technology under different irrigation technology conditions and the agricultural water poverty indexes of different villages and empirically analyzed the influences of agricultural water poverty on farmers’adoption of irrigation technology by the quantile regression model.Results of the study show:1)there is a gradually increasing positive effect of the agricultural water poverty index on the effect of farmers’adoption of irrigation technology;2)different dimensions of agricultural water poverty have different impacts on the effect of farmers adoption of irrigation technology.Among them,resource endowment has a gradual and decreasing negative effect,water use environment and institutional environment are showing some gradually increasing positive effects,water conservancy facilities imposes an“M”shape positive impact and the ability level is an inverted U-shaped positive impacts;and 3)education level,crop planting area and cultivated land integration rate have significant positive effects on farmers’adoption of irrigation technology,the Engel coefficient has a significant negative impact on the effect of farmers’adoption of irrigation technology.Therefore,from the perspective of agricultural water poverty,this paper puts forward the opinion of“two improvements and one enhancement”,in order to provide a useful reference for the improvement of the effect of irrigation technology adoption by farmers.

关 键 词：农业水贫困 灌溉技术 采用效果 分位数回归 宝鸡峡灌区 

分 类 号：F323.213[经济管理—产业经济]