论文部分内容阅读
前 言 南亚松(Pinus finlaysoniana Wall.ex Bl.)为松属中最具有热带性的一种。在海南岛中部的白沙、东方、琼中和屯昌等县的山地和丘陵地区,从海拔几十米至一千米之间均有分布。南亚松含脂丰富,产脂力高,是广东重要的产脂树种之一。为了合理利用这一资源,制定采脂工艺规范,我们研究了南亚松木材树脂道结构,用扫描电子显微镜进行了观察,初报于下。
Foreword Pinus finlaysoniana Wall.ex Bl. Is one of the most tropical species in Pinus. In the mountainous and hilly areas of Baisha, Dongfang, Qiongzhong and Tunchang counties in the central part of Hainan Island, there are distributions ranging from tens of meters to one thousand meters above sea level. South Asia pine fat-rich, high fat production, Guangdong is one of the major lipid-producing species. In order to make rational use of this resource and formulate the specification of the greasing process, we studied the resin structure of the aspen pine wood and observed it with a scanning electron microscope.