油杉属松科油杉属,在广西分布很广,生长较快,材质优良,适应性、抗逆性也很强。是一个用途较广的用材树种。由于油杉长期处于野生状态,物种混杂不清,对其在我区的自然分布、生态环境、生物学特性和生长情况等尚未作过较系统的调查与研究,为适应科研和生产的需要,我们于一九七七年至一九七八年开展了油杉物种、生态及生长特性等的调查研究工作。现将情况整理如下: Oleanaceus Pinaceae genus, widely distributed in Guangxi, rapid growth, good material, adaptability, resistance is also strong. Is a wider use of timber species. Because the oilseed long-term in the wild, species mixed unclear, its natural distribution in our region, the ecological environment, biological characteristics and growth has not been more systematic investigation and research, in order to meet the needs of scientific research and production, From 1977 to 1978, we conducted investigations and studies on the species, ecology and growth characteristics of Olea europaeus. The situation is now organized as follows: