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为了进一步落实毛主席“备战、备荒、为人民” 的伟大战略方针和 “绿化祖国”的指示,更好地完成一九七三年“全国农林科技座谈会” 上提出的“选择和培育速生用材树种的优良品种”的研究任务,贯彻一 九七二年“全国林木优良品种协作会议”精神,在中国农林科学院的指导下,北方十三省(市、区)松类良种选育协作会议于五月十五日至五月二十四日在山西省雁北地区召开。 出席会议的有山西、河北、辽宁、山东、河南、内蒙、陕西、甘肃、青海、宁夏、新
In order to further implement Chairman Mao’s great strategic guideline of “preparing for war, preparing for the poor and working for the people,” and his directive on “greening the motherland,” we should better complete the task of “selecting and nurturing fast-growing timber that was put forward at the” National Forum on Agriculture, Forestry and Science and Technology “in 1973 Excellent species of tree species ”research mission, implement the“ National Forest Variety Collaboration Meeting ”spirit in 1972, under the guidance of the Chinese Academy of Agriculture and Forestry, the northern provinces (municipalities, autonomous regions) pine seed breeding cooperative meeting May 15 to May 24 was held in Yanbei, Shanxi Province. Present at the meeting are Shanxi, Hebei, Liaoning, Shandong, Henan, Inner Mongolia, Shaanxi, Gansu, Qinghai, Ningxia and New