论文部分内容阅读
油松具有耐寒、耐旱、耐瘠薄、适应性强、材质好等优点,是晋西高寒干旱山区较有发展前途的造林树种,但在生产实践中,这些地区的油松造林成活率普遍不高,保存率更低。因此,提高油松干旱造林成活率是晋西黄土高原绿化中一个急待解决的问题。本文谈谈自己工作中的体会。
Pinus tabulaeformis has the advantages of cold hardiness, drought tolerance, infertility tolerance, good adaptability and good material, which are the promising afforestation species in the alpine arid mountains of Shanxi Province. However, the survival rate of Pinus tabulaeformis forest in these areas is generally not High, save rate lower. Therefore, increasing the survival rate of Pinus tabulaeformis and afforestation is an urgent problem to be solved in the afforestation of the Loess Plateau in western Shanxi. This article talk about their own experience in the work.