木麻黄木材有两个很大的弱点,一是耐久性差,易于腐朽和受虫害;二是容易变形开裂,严重降低木材利用价值。针对木麻黄木材的第一个弱点,我们于一九七二年在调查总结群众经验的基础上进行了木麻黄木材防腐试验,同时在药剂和处理方法的选择上也考虑到便于沿海农村采用,并首先着眼于建筑用材方面的需要, Casuarina timber has two major weaknesses, one is poor durability, easy to decay and pests; the second is easy to deformation and cracking, seriously reducing the value of wood use. In response to the first weakness of Casuarina wood, we conducted a trial of Casuarina wood preservative on the basis of surveys and surveys of the general public in 1972. At the same time, consideration was also given to the facilitation of coastal rural adoption of the agents and treatment methods, And first focus on the needs of building materials,