杉木、马尾松都是我省主要速生用材树种,现有林面积分别为519万亩和1076万亩,占全省用材林面积的17.2％和36.6％,其木材储蓄量分别为3123.1万立方米和4298.5万立方米,占全省木材总蓄积量的19.77％和27.27％。从历史上看,杉木在我省各地都有自然分布,但由于长期不合理经营(乱砍乱伐,光砍 Cunninghamia lanceolata and Pinus massoniana are the main species of fast-growing timber in our province. The existing forest area is 5,190,000 mu and 10,760,000 mu, accounting for 17.2% and 36.6% of the total area of ​​the province’s timber forest respectively, with the wood reserves of 31,331,000 cubic meters and 42,985,000 cubic meters, accounting for 19.77% and 27.27% of the total wood volume in the province. Historically, fir has natural distribution throughout our province, but due to long-term unreasonable management (deforestation, chopping