论文部分内容阅读
唐山市植保站和唐山全来生物工程公司于1994年9月19日至20日在唐山召开“生化复合黄腐酸应用技术交流会。”出席会议的有河北省农业厅植保总站、河北省农业技术师范学院、唐山市化工局、唐山市农业局、唐山市科委、唐山市科协、唐山市腐植酸协会,以及河北省县级以上植保站、技术站、土肥站、林果站和山东省庆云县植保站的代表共64人。
Plant Protection Station in Tangshan and Tangshan all to bio-engineering company in September 19, 1994 to 20 held in Tangshan, “biochemical composite fulvic acid application technology exchange.” Attend the meeting of Hebei Provincial Department of Agriculture Plant Protection Station, Hebei Province Agriculture Technical Teachers College, Tangshan Municipal Bureau of Chemical Industry, Tangshan City Bureau of Agriculture, Science and Technology Commission of Tangshan City, Tangshan Association for Science and Technology, Tangshan Humic Acid Association, and plant protection stations above county level in Hebei Province, technical stations, soil stations, fruit stations and Shandong Qingyun County plant protection station a total of 64 people.