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小叶杨属柳科、杨属植物,为落叶乔木,是深根性的阔叶树种,具有较强的适应性。因为其发达的根系以及很好的抗寒抗旱能力,适宜种植于我国大部分地区,同时小叶杨的木质较好,可以用于日常生活中的建筑家具等方面。在水土流失严重的地区,加大小叶杨的种植力度,可以有效降低水土流失情况的发生,在风沙严重的地区,小叶杨也可以起到很好的防风固沙作用。因此对小叶杨育苗以及造林技术的研究,可以提高小叶杨的成活效率以及成活面积,为我国的绿化建设、水土流失防治建设、防风固沙建设、建筑家具材料提供方面做出巨大的贡献。
Populus isLymphalidae, Populus plants, as deciduous tree, is a deep-rooted broad-leaved species, with strong adaptability. Because of its well-developed roots and good ability of drought resistance, suitable for planting in most parts of China, at the same time the good woody Poplar can be used in daily life, such as the construction of furniture. In areas where water and soil erosion are serious, increasing poplar planting can effectively reduce the occurrence of water and soil erosion. Populus simonii can also play a good role in windbreak and sand fixation in areas with severe wind erosion. Therefore, the researches on P. tabulaeformis and afforestation techniques can improve the survival efficiency and surviving area of Populus simonii and make a great contribution to the construction of afforestation, prevention and control of water and soil loss, windbreak and sand fixation, and the supply of building furniture materials.