农户经营行为及其对民勤绿洲生态环境的影响

Farmers' Agricultural Behavior and Its Impact on Oasis Ecological Environment in Minqin

农户作为农业生产经营的最基本单位,其区域内的经济活动与区域生态环境有着直接的、必然的联系。农户经营行为的个体性与环境资源的公共性、农户追求利益的短期性和环境影响的长期性、农户经营目标的双重性和生态环境保护的风险性、生态治理中农户的成本和收益具有不对称性等矛盾的存在,直接制约了农户参与绿洲生态保护的积极性。民勤绿洲生态治理应该是一种国家行为,政府对农户的经营行为必须加以调控和引导,其中,国家对农户的外在利益激励和农户对政府政策的响应程度是绿洲生态治理成败的关键。

Farmers＇ households are basic units of agricultural production,and their irrational economic activities bear a direct and inevitable link with the deterioration of environment.The conflicts between individual farming and public environmental resources,between farmers short-term interest and long-term environmental protection,between the dual goal of farmers and the risk of ecological environment protection,and the imbalance between costs and benefits of ecological management directly undermine farmers＇ initiative to participate in protecting oasis ecological environment.As a state behavior of the oasis ecological management in Minqin,the government should regulate and control farmers＇ agricultural behavior.And the state＇s external incentive to farmers and farmers＇ responsiveness to government policies are crucial to the success of oasis ecological management.