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吉林省西部属于温带干旱、半干旱地区沙质草原地带，是内蒙古东部和东北平原科尔沁沙地的一部分。其主要造林树种除品种杨外，目前可用于大面积造林的针叶树种为樟子松（ＰｉｎｕｇｓｙｌｖｅｓｔｖｉｓｖａｒＭｏｎｇｏｌｉｃａ，Ｌｉｔｖ）。该树种适应性强，适合在贫瘠...
The western part of Jilin Province belongs to the sandy grassland zone of temperate arid and semi-arid regions and is a part of Horqin Sandy Land in the eastern part of Inner Mongolia and the Northeast Plain. The main afforestation tree species in addition to Yang, currently available for large-scale afforestation coniferous Pinus sylvestris (PinugsylvestvisvarMongolica, Litv). The tree adaptability, suitable for barren ...