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我省南部地区,地处热带北缘,温度高,湿度大,森林发育良好,树种繁多,其中有不少优良速生、珍贵用材树种。但已发掘种植的不多。通过调查筛选后扩大栽培,为当前林业生产中的一项重要任务。根据南方十二省(区)优良速生、珍贵树种科研协作会议精神,云南省林科所、云南林学院亚热系协作组成调查组,于今年三至六月在西双版纳开展调查筛选工作。在勐腊地区的调查中,通过当地贫下中农和林业部门的推荐,并在他们的大
Southern region of our province, is located in the northern edge of the tropical, high temperature, humidity, good forest development, a wide range of species, of which there are many excellent fast-growing, precious timber species. However, few have been excavated. It is an important task in current forestry production to expand cultivation through investigation and screening. According to the spirit of scientific collaboration meeting of excellent fast-growing and precious tree species in 12 provinces (autonomous regions) in the south of the country, the investigation team of Yunnan Forestry College and Yunnan Forestry College collaborating in the formation of the sub-heat system conducted a survey and screening work in Xishuangbanna from March to June this year. In the investigation of Mengla area, through the recommendation of the poor and middle-level peasants and forestry departments in the area, and in their large