摘要
我国目前所施用的化肥大多是单质速效化肥,肥效期短,养分容易淋失、挥发和固定,利用率很低,造成极大的资源浪费和严重的环境问题,因此开发缓/控释肥就被提到了现代化肥工业生产的日程。从缓/控释肥料的优势出发,并结合我国缓/控释肥料的发展现状,从研发、生产和推广应用等方面说明其实现产业化存在的问题,从而为我国缓/控释肥料的产业化提供参考。
Most traditional inorganic fertilizers were straight and quick- acting fertilizers in China. The fertilizer effect time was short, nutrients were often leached, volatilized and fixed, low availability, which caused big waste of serious resources and environmental issues. So the development of slow/controlled release fertilizers was put on the schedule of modem fertilizers＇ industrial production. In this paper, the authors started from the advantages of slow/controlled release fertilizers, with the development status of chinese slow/controlled release fertilizers, to show the prombles in the realization of the industry from research and development, production and marketing, and other aspects, and provided some references for the industrialization of chinese slow/controlled release fertilizers.
出处
《资源开发与市场》
CAS
CSSCI
2009年第6期528-530,共3页
Resource Development & Market
关键词
缓/控释肥
发展现状
产业化
问题
slow/controlled release fertilizers
development status
industrialization
prombles
