Trema angustifolia ( Planch ) Blume is a superior planting species in dry and hot river valley areas .

麻柳树是干热河谷地区的优良造林树种。

A dicot family of the order Urticales including : genera ulmus ; celtis ; planera ; trema .

苜蓿目中的双子叶植物科包括；榆树属；朴属；水榆属； 山 黄麻属。

At present because my country wants forest resources but its quality is correspondingly lower and its quantity is reducing exploiting and applying Trema levigata is very important .

在目前我国森林资源匮乏、森林质量不高、可用资源不断减少的情况下，大力发展羽脉 山 黄麻具有重要的 生态、经济和 社会意义。

According to investigation data in Xiangxi watershed of the Three Gorges area by the authors we analyze and illuminate biology characteristic physiology characteristic bionomic characteristic and the improved method and potential of Trema levigata .

笔者以三峡库区香溪河流域的调查为依据，分析说明羽脉 山 黄麻的生物学特性、生理特性、生态特征及 树种改良的方法及其开发潜力。

Analysis on the structure and function of the bird communities in Trema orientalis forest in Xishuangbanna Yunnan

西双版纳 山 黄麻林鸟类群落结构及功能分析