西北地区农户化肥施用行为选择对碳减排量的影响研究

Effects of Chemical Fertilizer Application Behavior Choices of Farmers on Carbon Emission Reduction in Northwest China

为了达到减少农业碳排放量目的,从农户化肥施用行为选择角度出发,研究碳减排与农户施肥行为之间的关系。借助问卷调研数据,通过构建线性因果关系模型,以西北地区农户化肥施用行为选择对碳减排量数据作为支撑,展开实证分析。结果表明,有机肥施用、对新施肥技术的风险态度、施肥技术培训接受情况、土壤肥力、受教育程度对碳减排有着较大影响。根据分析结果,提出农业生产应根植低碳农业发展理念,广泛推广测土配方施肥技术,控制化肥施用量,普及有机肥料施用量。

In order to reduce agricultural carbon emissions,the relationship between carbon emission reduction and farmers’fertilization behavior was studied from the perspective of farmers’choice of chemical fertilizer application behavior.With the help of questionnaire survey data,by constructing a linear causal relationship model,an empirical analysis is carried out with the data on the carbon emission reduction of farmers’chemical fertilizer application behavior selection in Northwest China as the support.The results show that organic fertilizer application,risk attitude towards new fertilization technology,acceptance of fertilization technology training,soil fertility,and education level have a greater impact on carbon emission reduction.According to the analysis results,it is proposed that agricultural production should be rooted in the concept of low-carbon agricultural development,widely popularize soil testing and formula fertilization technology,control the application amount of chemical fertilizers,and popularize the application amount of organic fertilizers.