樟子松（Pinussylvestris）

樟子松,常绿乔木，高15-25米，最高达30米，树冠椭圆形或圆锥形。喜光性强、深根性树种，能适应土壤水分较少的山脊及向阳山坡，以及较干旱的砂地及石砾砂土地区，多成纯林或与落叶松混生。樟子松为速生用材、防护绿化、水土保持优良树种。材质较强，纹理直，可供建筑、家具等用材。树干可割树脂，提取松梨及松节油，树皮可提取拷胶。

Pinussylvestris, evergreen trees, 15~25m tall, up to 30 meters high, oval orconical crown. Light and strong, deep rooted species, can adapt to the soilmoisture less ridge and sunny slopes, and relatively dry sand and gravel sandarea, multiple or mixed into pure stands of Larch and pine as fast. Growing,greening protection, excellent species for soil and water conservation. Thematerial is strong, straight texture, can be used for building, furniture andother timber. The trunk can be cut from pine resin, pear and turpentine barkcan extract tannic.