论文部分内容阅读
唐山市腐植酸协会于1993年8月27日在丰润县召开了“多产灵、抗腐灵应用技术座谈会”。参加会议的有:中国农科院土壤肥料研究所、河北省农业技术师范学院、唐山市科协、农科所、林业局和各县农业、林业推广站的专家、教授,以及基层推广技术员等60余人。中国农科院微生物室主任谢应先副研究员和唐山市农科所副研究员李瑞宏,在会上介绍
Tangshan City, humic acid Association on August 27, 1993 in Fengrun County held a “polygamy, anti-corruption Ling Applied Technology Symposium.” Attend the meeting are: Soil and Fertilizer Institute of Chinese Academy of Agricultural Sciences, Agricultural Technology Teachers College of Hebei Province, Tangshan Association for Science and Technology, Agricultural Science, Forestry Bureau and the county agriculture, forestry promotion station of experts, professors, grassroots promotion technicians, etc. More than 60 people. Chinese Academy of Agricultural Sciences Department of Microbiology Xie Yingxian, associate researcher and Tangshan City Institute of Agricultural Associate Professor Li Ruihong, introduced at the meeting