前言樟子松材质好、用途广、适生范围广泛,是我国北方主要造林树种之一。自1955年以来,我所在章古台沙地进行了引种栽培试验,30年实践证明,樟子松是我省治沙造林的优良树种。近些年来栽培范围越来越广,引种地区和造林面积不断扩大。为进一步了解樟子松适生范围和生长情况,我们于 Foreword Pinus sylvestris good material, wide use, suitable for a wide range of habitats, is one of the main afforestation species in northern China. Since 1955, I have been in Zhanggutai introduced cultivation test, 30 years of practice has proved that Pinus sylvestris is an excellent tree species in our province sand control and afforestation. In recent years, the growing range of cultivation, the introduction of areas and afforestation area is constantly expanding. To learn more about Pinus sylvestris fitness range and growth, we at