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赤杨树干通直、园满、生长迅速、根系发达、有根瘤。造林后5—6年成林,20年生单株材积可达0.3立方米左右。木材淡红褐色,有光泽,纹理直,易加工,油漆性能良好,可用做建筑、家俱等材,木屑烧成炭可做火药燃料,树皮含单宁,可提炼烤胶。赤杨喜温暖、湿润的厚层土,耐水湿,是山沟、河谷滩地等固沙保土、改良土壤的优良树种。我们在烟台地区有关县及青岛崂山林场对引种赤杨的生长情况进行了初步调查。调查结果介绍于下。
Alder straight through the trunk, garden full, rapid growth, root system developed, with nodules. After afforestation 5-6 years into forest, 20-year-old single plant volume up to 0.3 cubic meters. Wood reddish brown, shiny, straight texture, easy processing, good paint performance, can be used for construction, furniture and other materials, wood burning charcoal can do gunpowder, bark with tannin, can be refined baked plastic. Alder Yang like warm, moist thick soil, water wet, is ravines, valleys and other sand and soil, soil improvement excellent tree species. We conducted a preliminary survey of the growth of introduced alder in the counties of Yantai and Laoshan Forest Farm in Qingdao. The survey results are presented below.