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挪威云杉木,又名欧洲云杉,常绿乔木类,松科云杉属,干形通直,树形美观,树冠尖,枝条浓密,针叶鲜绿色,是我国引进树种,原产地广泛分布于欧洲的中部和北部,垂直分布于海拔2000米以下的地区。挪威云杉木喜酸性、微酸性肥沃的土壤,适应性、耐寒性强,能够忍受-30℃以下低温,在我国的辽宁、北京、湖北、甘肃等林区引种种植,生长状况良好。根据对挪威云杉木育苗工作的实践,笔者对挪威云杉木的育苗技术总结如下。
Norway spruce, also known as European spruce, evergreen tree class, Pinaceae, stem straight, beautiful tree, crown tip, thick branches, bright green needles, is the introduction of species in our country, a wide range of origin Distributed in the central and northern Europe, vertically distributed at an altitude of 2000 meters below the area. Norwegian spruce tree hi acidic, slightly acidic fertile soil, adaptability, cold tolerance, can tolerate -30 ℃ the following low-temperature, in China’s Liaoning, Beijing, Hubei, Gansu and other forest introduction planting, good growth. According to the practice of nursery spruce nursery in Norway, the author of Norwegian spruce seedling technology summarized as follows.