马尾松(Pinus massoniana Lamb.)是我国松属中在南方分布最广、数量最多的一种重要用材树种。在南方各省(区)森林蓄积量中,马尾松约占半数。马尾松木材的强度与红松、杉木相仿,但由于马尾松木材较易变形、不耐腐且易遭白蚁为害(尤以边材为甚)以及节多且大,从而使用范围受到限制。如何改性使马尾松木材 Pinus massoniana Lamb (Pinus massoniana Lamb.) Is one of the most widely used species of Pinus massoniana in the south of China. In the southern provinces (autonomous regions) in the volume of forest, Pinus massoniana accounts for about half. Masson pine timber strength and pine, fir similar, but because of the deformation of masson pine wood, perishable and susceptible to termite damage (especially the sapwood is very large) and the section is more and more, so the use of limited. How to modify to make Masson pine wood