Demand for Novel Herbicides Grows in China  

作　　者：Zhang Weinong 

出　　处：《China Chemical Reporter》2010年第11期21-21,共11页中国化工报导（英文版）

摘　　要：In China,the crop acreage using chemicalherbicides has now reached 53 millionhectares,over 10 times that of 1980.Theland needing herbicides increases by 2 millionhectares every year.Over 80 000 tonsof herbicide active ingredients are used inChina every year.By now,more than 100types of herbicides have been used in China.Among them,the top 20 accounted

关 键 词：accounted registered INGREDIENT hasbeen Jiangsu WH 

分 类 号：F426.72[经济管理—产业经济]