China 'GB/T 17980.131-2004
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 17980.131-2004
Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 131:Chemical induction of male sterility induce male yeld in wheat 农药 田间药效试验准则(二) 第131部分:化学杀雄剂诱导小麦雄性不育试验
Issued Date:2004-03-03
Implemented Date:2004-08-01
Issued by:
The Standardization Administration of the People's Republic of China