退耕还林政策实施的农户水土保持行为响应研究——以江西省丰城市梅林镇为例

RESPONSES OF FARM HOUSEHOLD BEHAVIOR OF WATER AND SOIL CONSERVATION ON THE POLICY OF CULTIVATED LAND CONVERSION FOR FOREST OF GRASS

农户水土保持行为与生态环境变化关系密切,分析农户水土保持行为响应机理对退耕还林政策的实施具有重要意义。通过对江西省丰城市梅林镇多元回归模型分析,结果表明:(1)农户水土保持行为与退耕还林实施力度、退耕地收入与退耕还林后补偿比重成正相关,与退耕补偿年限成负相关;(2)农户水土保持投入减少反映农户家庭收入结构发生变化:从农业为主的收入阶段向以非农业或农业与非农业收入为主的阶段转变;(3)退耕还林政策实施农户水土保持行为响应以效益引导型为主。据此,提出相关建议。

Farm household behavior of water and soil conservation （FHBSWC） which has close connection with environment takes on non-economy trend. FHBSWC is process that farms reach the economic benefits maximize, dangerous minimum, and non-economy targets by the nodes of rational and non-rational behavior. Based on the analysis on Meilin Town by multi-line regression model, those have close correlation with FHBSWC are distance to center county, years of compensation, policy intension and time of farming. Farmers invest on SWC will increase to 62 percent if their income reduced out of years of compensation, while will reduce to 72.5 percent if their income increase to 40 percent. Higher work force and agricultural force incline to increase investment if their income increased. The reasons are that the structure of farmer income is changing from relying on agriculture to non-agriculture. At last, there are some adviees on how to stimulate FHBSWC.