论文部分内容阅读
省林学会于1985年9月18日至23日,召开了陕北次生林经营学术讨论会。这次学术活动,由森林经营专业学组负责筹备与组织,在延安地区黄龙山林业局开始,至乔山林业局结束。参加会议的为有关森林经营方面的专家学者和工程技术人员共30多人。特(?)甘肃小陇山林业局马霖工程师参加会议并发了言。与会同志参观了黄龙山和乔山林业局的多处作业现场,并着重就陕北次生林经营的学术问题进行了讨论,提出了许多好的
Provincial Forest Society in 1985 September 18 to 23, held a seminar on the management of secondary forests in northern Shaanxi. The academic activities, by the forest management professional group responsible for the preparation and organization, started in Huanglongshan Forestry Bureau in Yan’an, to the end of the Qiaoshan Forestry Bureau. More than 30 experts, scholars and engineers from the forest management field attended the conference. Special (?) Gansu Xiaolongshan Forestry Bureau Ma Lin engineers attended the meeting and made a statement. Comrades visited the Huanglongshan and Qiaoshan forestry bureau multiple job site, and focused on the academic management of secondary forest in northern Shaanxi were discussed, put forward many good