三峡库区农户过量施肥负效应认知实证分析
发布时间：2019-04-12 14:34
【摘要】：近年来,农业生产中过量施肥问题越来越严重,研究农户对过量施肥负效应的认知对控制化肥施用量具有重要意义.本文采用结构方程模型(SEM),基于三峡库区南沱镇的调查问卷数据,实证分析了农户对过量施肥负效应认知的影响因素.结果表明:当地农户文化程度普遍不高,基本处于初中文化水平;农户比较关心先进农业信息技术,但是当地政府和农技部门对先进农业信息技术的宣传和推广力度不够.家庭特征和环境意识对过量施肥负面效应的认知有一定影响,但是影响不是很大,农技培训对过量施肥负面效应的认知的影响分析具有统计学意义.因此,加强农业技术培训,定期开展农业技术信息宣传对控制农户施肥量具有积极作用.
[Abstract]:In recent years, the problem of excessive fertilization has become more and more serious in agricultural production. It is of great significance to study the negative effect of excessive fertilization on farmers to control the application of fertilizer. Based on the questionnaire data of Nantuo Town in the three Gorges Reservoir area, this paper uses the structural equation model (SEM),) to analyze the influencing factors of farmers' cognition of negative effects of excessive fertilization. The results show that the local farmers' education level is generally not high, which is basically in junior high school, farmers are more concerned about advanced agricultural information technology, but the local government and agrotechnical departments have not done enough to propagate and popularize the advanced agricultural information technology. Family characteristics and environmental awareness have a certain impact on the cognition of negative effects of excessive fertilization, but not very much. The analysis of the negative effects of agricultural training on the negative effects of excessive fertilization has statistical significance. Therefore, strengthen the agricultural technology training, carry out the agricultural technology information propaganda on a regular basis has a positive role in controlling the amount of fertilizer applied by farmers.
【作者单位】： 西南大学资源环境学院;重庆市万州水务局;宜春学院经济管理学院;
【基金】：国家自然科学基金项目(41371275) 中央高校基金科研业务费专项基金项目(XDJK2013A016)
【分类号】：F323.6;S147
本文编号：2457104
[Abstract]:In recent years, the problem of excessive fertilization has become more and more serious in agricultural production. It is of great significance to study the negative effect of excessive fertilization on farmers to control the application of fertilizer. Based on the questionnaire data of Nantuo Town in the three Gorges Reservoir area, this paper uses the structural equation model (SEM),) to analyze the influencing factors of farmers' cognition of negative effects of excessive fertilization. The results show that the local farmers' education level is generally not high, which is basically in junior high school, farmers are more concerned about advanced agricultural information technology, but the local government and agrotechnical departments have not done enough to propagate and popularize the advanced agricultural information technology. Family characteristics and environmental awareness have a certain impact on the cognition of negative effects of excessive fertilization, but not very much. The analysis of the negative effects of agricultural training on the negative effects of excessive fertilization has statistical significance. Therefore, strengthen the agricultural technology training, carry out the agricultural technology information propaganda on a regular basis has a positive role in controlling the amount of fertilizer applied by farmers.
【作者单位】： 西南大学资源环境学院;重庆市万州水务局;宜春学院经济管理学院;
【基金】：国家自然科学基金项目(41371275) 中央高校基金科研业务费专项基金项目(XDJK2013A016)
【分类号】：F323.6;S147
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