中国农业大学学报2024，Vol.29Issue(6)：249-262,14.DOI:10.11841/j.issn.1007-4333.2024.06.25
缘何有机肥在经济作物中推广更顺利?
Why does organic fertilizer promotion go smoother in cash crops?An analysis based on market environment
摘要
Abstract
In order to finding the causes for the gap in the application of organic fertilizer substitution technology between cash crops and grain crops,this study constructed a logical framework of"type of crop-market environment perception-organic fertilizer application behavior".The Probit and Tobit models were adopted to analyze the effects of farmers'main type of crop on organic fertilizer application behavior,based on micro-survey data of 987 farmers in Henan and Hubei provinces.The mechanism was verified using cascade regression method.It was found that:Firstly,the adoption rate and substitution ratio of organic fertilizer substitution technology among cash crop farmers are higher than those of grain crop farmers.Secondly,the type of crop influences farmers'organic fertilizer application behavior through their perception of the price,and the influence persists after the differences in crop characteristics are controlled.But the mechanism of volume perception is not significant.Lastly,the mechanism of type of crop through the perception of price to influence farmers'organic fertilizer application behavior exists only among farmers who prefer market returns,and the effect is not significant on subsistence farmers.Therefore,the market of grain products should be further regulated,and the certification system of high-quality agricultural products should be improved.To guarantee the effective operation of the high quality and price mechanism,more targeted technology promotion initiatives should be taken to promote organic fertilizer substitution technology to households and contribute to the green development of agriculture.关键词
有机肥/经济作物/粮食作物/市场环境感知Key words
organic fertilizer/cash crops/grain crops/market environment perception分类
经济学引用本文复制引用
孙彬涵,罗小锋,唐林,桑贤策..缘何有机肥在经济作物中推广更顺利?[J].中国农业大学学报,2024,29(6):249-262,14.基金项目
国家自然科学基金面上项目(72073048) （72073048）
中央高校基本科研业务费专项资金资助项目(2662022JGYJ001) （2662022JGYJ001）
教育部人文社科一般项目(23YJC790121) （23YJC790121）
