冀北山地位于河北省北部,地处内蒙古高原向华北平原的过渡地带,属于大陆性季风气候,地形地貌复杂多样,植被类型丰富,立地条件不一。因此,在选择造林树种时,应本着适地适树的原则,在全面考虑气候条件、立地条件、树种特性的同时,结合经营目标选择造林树种。最好以现有的乡土顶级种群为主。 Located in the northern part of Hebei Province, Hebei Mountain is located in the transitional zone from the Inner Mongolia Plateau to the North China Plain. It belongs to the continental monsoon climate with complex and diverse topography. The vegetation types are rich and the site conditions are different. Therefore, when choosing afforestation species, we should choose the afforestation species based on the principle of adapting to the tree and considering the climatic conditions, site conditions and tree species characteristics at the same time. The best local top population based.