根据去年南方十二省(区)用材林基地造林技术座谈会的精神,为了进一步发掘我省速生、优良树种,以便在生产中推广应用,我所于1974年上半年在西双版纳地区对一些树种的分布、生长、适生环境及主要用途等作了初步调查,并采集了试材,进行了物理力学性质试验和胶合板的试制工作。现将团花材料整理如下:一、形态 According to the symposium on Afforestation Technologies for Timber Forest Base in the southern 12 provinces (autonomous regions) last year, in order to further explore the fast-growing and fine tree species in our province so as to promote their application in production, the distribution of some species in Xishuangbanna in the first half of 1974 , Growth, habitat environment and main purposes made a preliminary survey, and collected the test material, the physical and mechanical properties of the pilot and plywood trial work. Now the flower materials finishing as follows: First, the form