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遵照毛主席“预防为主”的教导,为进一步加强果树植物保护工作,根据农林部“一九七四年农、林、牧、副、渔业科技发展计划”(草案),在一九七四年北方果树植保研究工作座谈会商订的协作研究方案(草)基础上,今年一月七日至十二日,由陕西省果树研究所和辽宁省熊岳农科所主持在辽宁
In accordance with Chairman Mao’s “prevention-oriented” teaching, in order to further strengthen the protection of fruit trees and plants, according to the “Development Plan for Agriculture, Forestry, Animal Husbandry and Fishery Science and Technology in 1974” (draft) of the Ministry of Agriculture and Forestry, On the basis of the collaborative research program (grass) negotiated at the Symposium on Research on Plant Protection of Northern Fruits in the North, from January 7 to January 12 this year, Shaanxi Fruit Tree Research Institute and Xiong Yue Agricultural Research Institute of Liaoning Province hosted the symposium on Liaoning Province