基于SEM的黑龙江省农户生态行为影响因素分析

Analysis of factors affecting farmers' ecological behavior in Heilongjiang province based on structural equation model

生态保护是农业资源可持续利用的重要保证,故应从生态角度制约农户生产行为。为探究农户生态行为的影响因素及其内在关系,基于Lewin行为模型对农户生态行为影响因素进行分析并提出假设,结合黑龙江省15个县实地调查问卷结果,引用结构方程模型(SEM)验证假设,并通过模型验证路径系数,结果表明农户个体特征、邻里环境及制度环境是影响农户生态行为的关键因素。并针对研究结论提出相应建议以期望为其他省域规范农户生态行为要素提供借鉴。

Ecological protection is an important guarantee for the sustainable use of agricultural resources, so it should restrict the production behavior of farmers from the ecological point of view. Based on the Lewin behavior model, this article analyzes the influencing factors of farmers＇ ecological behavior and puts forward the hypothesis. Based on the results of 15 counties in Heilongjiang province, this article uses the structural equation model （SEM） to verify the hypothesis. And through the model to verify the path coefficient, the results show that the individual characteristics of farmers, the neighborhood environment and the institutional environment are the key factors that affect the ecological behavior of farmers. Furthermore, the paper put forward the corresponding suggestions for the conclusion of the study in order to provide reference for other provinces to regulate the ecological behavior elements of farmers.