论文部分内容阅读
2009年12月24~28日,“第八届全国绿色环保肥料(农药)新技术、新产品交流会”(以下简称“第八届肥料会议”)在北京国二招宾馆胜利召开。本次会议以“腐植酸绿色产业与低碳经济发
December 24 ~ 28, 2009, ”Eighth National Green Fertilizer (Pesticide) New Technology and New Products Exchange Conference“ (hereinafter referred to as the ”Eighth Fertilizer Conference“) in Beijing Guo Er Zhao Hotel Victory Held. The meeting to ”humic acid green industry and low-carbon economy hair