资本禀赋、技术认知与农户耕地低碳利用意愿

Relationship within capital endowment,technology cognition and farmers'low carbon use intention of cultivated land

耕地低碳利用对于减少农业温室气体排放,促进农业持续健康发展具有积极意义。建立资本禀赋、技术认知的理论分析模型和研究假说,利用湖北省347户农户的调研数据,在测度农户资本禀赋、耕地低碳利用技术认知的基础上,采用Logit模型、中介效应模型、调节效应检验方法,就资本禀赋、技术认知与农户耕地低碳利用意愿的关系进行实证研究。结果发现,资本禀赋不仅对农户耕地低碳利用意愿在1%水平上有显著的直接正向影响,还会通过技术认知这一中介变量在1%水平上产生显著的间接正向影响,环境素养在农户自我效能认知和耕地低碳利用意愿间发挥正向调节作用。据此,建议从经济资本、社会资本、文化资本3个角度提升农户的资本禀赋,通过多种渠道提升农户对耕地低碳利用的认知水平,提高农户环境素养。

Low carbon utilization of cultivated land is of positive significance to the reduction of greenhouse gas emissions and sustainable and healthy development of agriculture.In the present study,the theoretical analysis model and research hypothesis of capital endowment and farmers'cognition were established first.Based on the survey data of 347 households in Hubei Province,China,farmers'capital endowment and cognition of low-carbon utilization of cultivated land were measured.On this basis,Logit model,intermediary effect model and adjustment effect test method were adopted to reveal the relationship within capital endowment,technology cognition and farmers'low-carbon use intention of cultivated land.It was shown that the capital endowment not only had a significant(at 1%level)direct positive impact on low-carbon use intention of cultivated land,but also had a significant(at 1%level)indirect positive impact via the intermediary variable of farmers'cognition of low-carbon use of cultivated land.Environmental literacy played a positive moderating role between farmers'self-efficacy cognition and low carbon use intention of cultivated land.Therefore,it was necessary to improve the farmers'capital endowment from aspects of economic capital,social capital and cultural capital,to improve farmers'awareness of low-carbon utilization of cultivated land through various channels,and to strengthen the popularization of environmental protection related knowledge to improve farmers'environmental literacy.