摘要
城镇居民是农产品的重要消费群体,其对农药化肥施用量较少的环境友好农产品的消费意愿,将直接影响到农田生态系统的健康发展。通过随机调查武汉市城镇居民对农田生态系统的认知状况及消费意愿,应用条件价值法分析居民对减少农产品农药化肥施用量的意愿及支付额度。研究表明,当化肥施用量减少50%时,居民愿意较高出普通农产品0.60元/kg的溢价购买环境友好农产品;当农药施用量较当前减少50%,居民愿意较高出普通农产品0.68元/kg的溢价购买环境友好农产品;当化肥及农药施用量均减少50%时,居民愿意多支付价格为0.94元/kg的溢价消费环境友好农产品。居民对减少农药化肥施用量的环境友好农产品的支付价格与其教育程度、月收入和家庭人口数呈正相关关系,尤其家里有未成年子女的居民支付意愿明显高于其他人群。
As the important consumers of agricultural products,urban residents＇ consumption willingnesses to environment-friendly agricultural products with less pesticides and fertilizers will directly affect the healthy development of farmland ecosystem.Based on the random investigation of cognition and consumption willingness about farmland ecosystem from urban residents in Wuhan city,this paper uses CVM to analyze the urban residents＇ willingnesses and payment amount in reducing the use of pesticides and fertilizers on agricultural products.The results show that when the application amount of chemical fertilizer is reduced by 50%,the urban residents are willing to buy the environment-friendly agricultural products at a price of 0.6yuan/kg higher than common agricultural products;when the application amount of pesticide is reduced by 50%,the residents are willing to buy the environment-friendly agricultural products at a price of 0.68yuan/kg higher than common agricultural products;when the application amount of chemical fertilizer and pesticide are both reduced by 50%,the residents are willing to buy the environment-friendly agricultural products at a price of 0.94yuan/kg higher than common agricultural products.There is a positive correlation among residents＇ payment amount to environment-friendly agricultural products with less and less pesticides and fertilizers,their education,monthly income and number of family memebers.In particular,payment willingness in the the families with minors are much higher than that from other groups.
出处
《华中农业大学学报（社会科学版）》
2011年第4期61-66,共6页
Journal of Huazhong Agricultural University(Social Sciences Edition)
基金
国家自然科学基金青年项目"主体功能区空间规划管制下群体福利均衡与农田生态补偿研究"(40901288)
国家社会科学基金项目"主体功能区划框架下农田生态补偿制度及效应研究"(09CJY021)
教育部博士点新教师基金项目"规划管制下土地发展受限与基本农田保护的经济补偿机制"(20090146120005)
教育部人文社会科学研究2007年度青年基金项目"农地生态补偿机制与政策研究"(07JC790034)
天津高等学校人文社会科学研究项目"城乡结合部耕地生态价值补偿研究"(20102405)
关键词
环境友好
消费意愿
条件价值评估法
城镇居民
食品安全
environment-friendly
consumption willingness
contingent valuation method
urban residents
food safety
