全国四省松干蚧科研协作会议于一九七四年十二月十至十五日在辽宁省辽阳市召开。出席这次会议的有浙江、江苏、山东、辽宁四省协作成员的领导、工农群众、科技人员的代表。中国农林科学院派代表到会指导。新疆林科所、天津人民农药厂、沈阳民航局也派代表出席了会议,与会代表共五十六名。会议以党的基本路线和批林批孔为 Song Kuwana research collaboration meeting of four provinces in China was held in Liaoyang City, Liaoning Province from December 10 to January 15, 1974. Attending the meeting were leaders of collaborating members from Zhejiang, Jiangsu, Shandong and Liaoning provinces, representatives of workers and peasants and scientists and technicians. Chinese Academy of Agriculture and Forestry sent representatives to attend the meeting. Xinjiang Forestry Branch, Tianjin Pesticide Factory, Shenyang Civil Aviation Authority also sent representatives to attend the meeting, a total of 56 delegates. Meeting with the party’s basic line and approved Lin hole for