农户耕地污染响应机制及影响因素研究——以环鄱阳湖地区为例

发布时间：2018-03-23 09:17

本文选题：耕地污染　切入点：响应　出处：《长江科学院院报》2016年12期 　论文类型：期刊论文

【摘要】：农村耕地污染制约了农业的健康持续发展,影响到国家的粮食安全战略。为明确农户耕地污染响应机制及影响因素,通过对环鄱阳湖地区农村耕地污染情况的调查,构建有序Logit模型,分析农户对耕地污染的响应及其对农业生产的影响,得到以下主要分析结果:1耕地流转比例和农产品商品化率的提高有利于提高农户参与治理耕地污染的积极性;2农户选择是否在受污染耕地上继续生产受农户转入耕地比例和商品化程度的影响;3农户主要农业劳动力受教育程度越高,改变在受污染耕地上的生产模式的意愿越强烈。以上结果表明,推动耕地流转对从微观主体上加强耕地污染防治有积极的意义,且加强对农户耕地污染及食品安全方面知识的宣传,有利于改善目前食品污染的现状。
[Abstract]:Rural cultivated land pollution has restricted the healthy and sustainable development of agriculture and affected the national food security strategy. In order to clarify the response mechanism and influencing factors of farmers' cultivated land pollution, a survey was made on the situation of rural cultivated land pollution in Poyang Lake area. An orderly Logit model is constructed to analyze the response of farmers to cultivated land pollution and its impact on agricultural production. The main results are as follows: 1 the increase of the proportion of cultivated land circulation and the rate of commercialization of agricultural products will help to improve the enthusiasm of farmers to participate in the control of cultivated land pollution. The ratio of cultivated land and the degree of commercialization affect the higher the education level of the main agricultural labor force. The stronger the willingness to change the production pattern on polluted cultivated land, the more positive the above results show that promoting the circulation of cultivated land is of positive significance to strengthen the prevention and control of cultivated land pollution from the microcosmic main body. It is helpful to improve the present situation of food pollution by strengthening the propaganda of farmers' cultivated land pollution and food safety.
【作者单位】：东华理工大学测绘工程学院;东华理工大学经济与管理学院;湖北天地源勘查设计有限公司;
【基金】：国家自然科学基金项目(41201118,41501587) 江西省社科规划项目(14GL25) 教育部人文社科项目(14YJC630077)
【分类号】：X53

【相似文献】