落叶松良种选育协作会议,于十一月二十七日到十二月一日,在长春市召开。参加协作会议的有:新疆、青海、四川、内蒙、辽宁、黑龙江、吉林等省(区) 有关生产、科研、教学单位的五十人。吉林省林业局负责联系筹备了这次会议。这次协作会议,在会议领导小组的主持下,以批林整风为纲,学习了党的“十大” Larix seed breeding collaboration meeting, from November 27 to December 1, held in Changchun City. Participate in the collaborative meeting are: Xinjiang, Qinghai, Sichuan, Inner Mongolia, Liaoning, Heilongjiang, Jilin and other provinces (autonomous regions) about production, research, teaching units of 50 people. Jilin Forestry Bureau is responsible for contacting the preparation of the meeting. Under the auspices of the meeting leading group, this collaboration meeting took the practice of rectifying forests as the key link and studied the “top ten”