我国西南部有着丰富的云南松采脂资源,但是,现在云南松的采脂赶不上需要,这是由于云南松的采脂技术,树种的生理和生物学特性没有掌握好,产量低,所以云南金殿化工厂采脂专业队近几年来,对云南松采脂进行了一系列的研究,现简介如下:一、采脂间隔期与出脂量的关系58年7--9月份在大乌郎林区,在同一个立 However, nowadays Pinus yunnanensis can not keep up with the need of picking up fat, which is due to the non-grasping of the physiological and biological characteristics of the tree species and the low yield of Yunnan pine In recent years, the company has conducted a series of researches on Phyllostachys yunnanensis fat extraction. The brief introduction is as follows: I. The relationship between the fat collection interval and the amount of fat output 58 years From July to September, Forests, in the same stand