华北地下水超采区农户节水灌溉技术认知分析——以河北省张家口市沽源县为例  

Farmer cognition on water-saving irrigation technology analysis in groundwater overmining area of North China:A case study of Guyuan county, Zhangjiakou city, Hebei province

作　　者：罗文哲 蒋艳灵[3] 王秀峰 刘华先 陈远生[1] LUO Wen-zhe;JIANG Yan-ling;WANG Xiu-feng;LIU Hua-xian;CHEN Yuan-sheng(Institute of Geographic Sciences and Natural Resources Research,CAS,Beijing 100101,China;University of Chinese Academy of Sciences,Beijing 100049,China;China Academy of Urban Planning and Design,Beijing 100044,China;Guyuan County Water Authority,Zhangjiakou 076550,Hebei,China)

机构地区：[1]中国科学院地理科学与资源研究所,北京100101 [2]中国科学院大学,北京100049 [3]中国城市规划设计研究院,北京100044 [4]沽源县水务局,张家口076550

出　　处：《自然资源学报》2019年第11期2469-2480,共12页Journal of Natural Resources

基　　金：国家重点研发计划项目(2016YFC0401408)

摘　　要：目前我国华北地区面临严重的地下水超采问题,在地下水超采综合治理行动方案中明确提出要加强农业节水,调整农业种植结构。农户节水灌溉技术认知与农业节水效果密不可分,本文以河北省张家口市沽源县269份农户调查为样本,采用结构方程模型探索农户节水灌溉技术认知的内在机理。结果显示:农户个人特征、家庭生产特征、政策宣传特征和农户水资源稀缺性认知的路径系数分别为0.186、0.157、0.469和0.200。表明节水灌溉技术补助、培训和参观高效节水示范区对提升农户节水灌溉技术认知的效果显著。因此,在依靠政府技术资金支持的基础上,发现农户节水灌溉技术认知差异,制定完善的节水灌溉技术宣传推广体系,有利于提高华北地区农户采用节水灌溉技术的积极性。At present, North China faces serious groundwater overmining problem. In the action plan of comprehensive control of groundwater overmining in North China, it is clearly proposed to strengthen agricultural water saving, and adjust the structure of agricultural planting. Farmers’ cognition of water saving irrigation technology is closely related to water saving effect. This paper takes the survey of 269 farmers in Guyuan county, Zhangjiakou city,Hebei province as a sample, uses structural equation model to explore intrinsic mechanism of farmers’ cognition of water saving irrigation technology. Results show that, the path of personal characteristics of farmers, characteristics of household production, characteristics of policy advocacy, farmer cognition of water resources scarcity are 0.186, 0.157, 0.469 and 0.200.respectively. It is indicated that water saving irrigation technology subsidy, technical training and visiting high efficiency water saving demonstration area are effective in improving farmers’ cognition of water saving irrigation technology. Therefore, on the basis of reliance on government technical financial support, we should find out the farmers’ cognition differences in water saving irrigation techniques, and perfect the publicity system of water saving irrigation technology so as to enhance farmers’ enthusiasm to use water saving irrigation technology in North China.

关 键 词：地下水超采 节水灌溉技术 农户认知 结构方程模型 

分 类 号：F32[经济管理—产业经济]