论文部分内容阅读
一、前言江边林区历年来是云南省主要木材生产基地。1953年云南省森工局弥勒作业所就在这里开始采伐,现在尚有很多采伐迹地未更新起来,究竟采用何种方法才能使迹地更快地恢复成林,这是值得研究的问题。鉴于此目的,1965年7月,我们在本所所属南盘江伐区定位观测站研究的基础上,进行了一次更新调查,试图通过这次调查,为今后进一步开展更新研究工作提供一些参考资料。调查地区在冲头垮麦分区,喂羊沟、瓦窑、阿铺塞、普拉冲、蜈蚣山、大转弯。采用标准
I. Introduction Riverside forest over the years is the main timber production base in Yunnan Province. In 1953, the Yunnan Provincial Bureau of Industry Maitreya operations began logging here, there are still a lot of deforestation is not updated, what method can be used to make the track faster recovery of forest, which is worth studying. For this purpose, in July 1965, we conducted an update survey on the basis of the research on the positioning observatory of the Nanpanjiang cutting area owned by the institute and tried to provide some reference materials for further research work in the future through this survey . Survey area in the punch collapse wheat partition, feed sheep ditch, tile kiln, Absinthe, Pula Chong, centipede mountain, big turn. Standard