耕地土壤酸化改良农户行为的逻辑路径与驱动力分析

Logical Path and Driving Force Analysis of Farmers’Behavior in Farmland Soil Acidification Improvement

从农户主体维度出发,提出耕地土壤酸化改良农户行为的逻辑主要沿“认知—意向—行为”路径,运用结构方程模型(SEM),探究耕地土壤酸化改良农户行为的主要驱动力,为后续土壤酸化治理政策执行指出了重点方向。结果表明:(1)农户土壤酸化治理意向、农户个人特征对其酸化治理行为分别在1%、2%的水平上具有显著正向影响;(2)土壤酸化认知、经济利益驱动、治理便利条件对农户酸化治理意向分别在1%、2%、1%的水平上具有显著正向影响;(3)经济利益驱动对土壤酸化认知在3%的水平上具有显著负向影响;(4)土地耕作情况对酸化治理意向在1%的水平上具有显著负向影响;(5)农户酸化治理行为的选择受多个因素的影响,应重视农户对土壤酸化的认知度,通过提高农户土壤酸化治理意向来推动农户采取土壤酸化治理行为,加强科普宣传,从现实耕作情况出发,为农户自发采取酸化治理行为提供便利条件,辅以土壤酸化治理的激励政策,调动农户参与土壤酸化治理的积极性,提升土壤酸化治理的实际效果。

Starting from the perspective of farmers as the main body,this article proposes that the logic of farmers’behavior in soil acidification improvement mainly follows the“cognition,intention and behavior”path.Structural equation modeling(SEM)was innovatively used to explore the main driving forces of farmers’behavior in soil acidification improvement and point out key directions for the implementation of subsequent soil acidification control policies.The results show that:(1)The intention and personal characteristics of farmers to treat soil acidification have a significant positive impact on their acidification behavior at the 1%and 2%levels,respectively.(2)The perception of soil acidification,economic benefits driving,and convenient conditions for governance have significant positive effects on the intention of farmers to treat acidification at the 1%,2%and 1%levels,respectively.(3)Economic benefits have a significant negative impact on soil acidification cognition at the 3%level.(4)The cultivation of land has a significant negative impact on the intention of acidification treatment at the 1%level.(5)The choice of soil acidification treatment behavior by farmers is influenced by multiple factors.Attention should be paid to the influence of farmers’understanding of soil acidification.By increasing the intention of farmers to treat soil acidification,it is necessary to urge them to adopt soil acidification treatment behavior,strengthen science popularization and publicity,start from the actual farming situation,provide convenient conditions for farmers to spontaneously adopt acidification treatment behaviors,supplemented by incentive policies for soil acidification treatment,mobilize the enthusiasm of farmers to participate in soil acidification treatment,and improve the actual effectiveness of soil acidification treatment.