摘要
利用作物秸秆制造有机肥是实现秸秆循环利用的重要手段。一方面我国秸秆资源丰富,未利用量还比较大;另一方面,由于多年大量施用化肥,导致土地板结等各种污染现象严重。本文从循环经济的本质入手,创新性的提出循环经济的双循环模型,作物秸秆循环利用要稳定持续的发展下去,就必须实现物质循环与价值循环的双循环。物质循环需要企业从技术和工艺上实现作物秸秆的循环利用;价值循环是指有机肥需要得到消费者的认可和购买,关键是通过品牌建设来降低消费者的选择成本。只有实现了双循环,企业才能从根本上解决"只循环不经济"的困难,从而保证秸秆循环利用系统的稳定发展。同时,本文以山东泉林嘉有肥料有限责任公司为例,为作物秸秆的循环利用提供了现实指导。
Crop straw is an important material to make organic fertilizer, since the crop straw resources in China is rich and the abuse of chemical fertilizer has caused lots of pollutions. Form the essence of recycling economy, this article advances a double recycling model, which proves the material recycling and value recycling are essential for the constant development of crop straw. Material recycling requires the firms to improve the technology and craftwork, while the value recycling means the firms should reduce the choice cost to win more customers. Only when the double recycling realizes, the firms could solve the problem of ＂recycling without profit＂. Thus, the recycling system can develop stably. Meanwhile, taking the Shandong Quanlin Jiayou Organic Fertilizer Co. , Ltd as an example, this article provides many suggestions to the firms.
出处
《中国人口·资源与环境》
CSSCI
北大核心
2012年第12期154-158,共5页
China Population,Resources and Environment
关键词
作物秸秆
循环经济
双循环
品牌建设
crop straw
recycling economy
double recycling
brand construction
