通辽县第二机械林场于一九七二年八月一日建场,位于通辽东50余华里的科尔沁沙地东端。建场前,这里放牧无好草,种地无好土,只有丘间低地周围能种些豆类、糜黍等晚收作物。建立林场后,他们禁止放牧、禁止樵采,在经过封沙管理的宜林地上造林,同时在造林工艺上进行改革创新,取得了成功,有效地控制了沙化,改变了原来的面貌。林场沙丘上原有的天然树木主要有家榆、小黄柳、杠柳、小红柳、柽柳、蒙古桑、鲁桑、接骨木、欧李、山葡萄等。为了尽快培育 The second mechanical forest farm in Tongliao County was established on August 1, 1972 and is located at the eastern end of Horqin Sandy Land, which is located at more than 50 Huari in the east of Tongliao. Before the establishment of the site, there was no good grass grazing here, and no soil was planted. Only beans and millet could be planted around lately lowland areas for crops. After the establishment of forest farms, they banned grazing, banning firewood from firewood, reforestation on silviculture-managed forests, and at the same time carrying out reforms and innovations in afforestation techniques. They succeeded in effectively controlling the desertification and changed its original appearance. Forest dunes on the original natural trees are home elm, small yellow willow, bar Liu, small red willow, Tamarisk, Mongolia Mulberry, Lu Sang, elderberry, European plum, grape and so on. In order to cultivate as soon as possible