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連年获得甘薯丰产的沈家門公社泗湾生产队,1960年种植的403.46亩甘薯又获得了大面积平衡高产,平均亩产5,790斤,比全社平均亩产增加67.7％,为山地甘薯大面积平衡高产树立了良好的榜样。泗湾生产队三面环山成(天山),是一个半山区。全队共有土地622亩,农业生产以种甘薯为主,栽培面积占总耕地的64.9％。这里的自然条件并不优越。論土质,約占80％以上的薯地都分布在土质浅薄(4-6寸)的山崗和坡度达30度上下的山腰上,多半屬石砂土和黄泥土,“坡、酸、瘠、浅、粗、旱”,是这些
The Sai Wan Production Team of Shenjiamen Commune, which obtained the sweet potato harvest in successive years, obtained 403.46 acres of sweet potato planted in 1960 and obtained a large-area balanced and high-yielding average yield of 5,790 kg, an increase of 67.7% over the average output of the whole community. High yield set a good example. Sai Wan production team surrounded by mountains into the (Tianshan), is a Mid-Levels. The team a total of 622 acres of land, mainly in sweet potato production, cultivation area of 64.9% of total cultivated land. The natural conditions here are not superior. On the soil, about 80% of the potato are distributed in shallow soil (4-6 inches) and the slope up and down 30 degrees on the mountainside, mostly in the sand and yellow soil, “slope, acid, barren Shallow, rough and dry ”are these