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我场位于河北平原的南沙河中段,东西长40余里,南北宽2至8里,总面积34000多亩,为河漫滩地,地形轻度起伏,土壤为近代河流冲积物,层次较明显,形成不同粒级的间层。一般上游和靠近流水线处,质地较粗,为粗沙和中沙。下游和流水线较远处,多属细沙,并夹杂厚薄不均的壤土层,宜于林木生长。20多年来,我们遵循伟大领袖和导师毛主席关于“绿化祖国”的教导,贯彻执行“以林为主,多种经营”的办场方针,共造用材林和防护林三万多亩,沿河两岸的宽幅绿色屏障,发挥了防风固沙,改良土壤的良好作用,并已开始采
My field is located in the middle of the Nansha River in Hebei Plain, east-west length of more than 40 years, north-south width of 2 to 8, with a total area of 34,000 mu, floodplain, terrain mild ups and downs, the soil is modern river alluvial, Intergranular layers of different sizes. General upstream and near the assembly line, coarse texture, coarse sand and sand. Downstream and pipeline farther away, mostly in fine sand, and mixed with uneven thickness of loam, suitable for forest growth. In the past 20 years and more, following the guidance of Chairman Mao Zedong and the great leader and mentor on “greening the motherland,” we have followed the guideline of “giving priority to forests and diversified management.” We have built more than 30,000 mu of timber and shelter forests along the banks of the river Wide green barrier, play a good role in windbreak and sand fixation, improve the soil, and has begun to mining