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一山西省吕粱县石楼联社(原石楼县)的自然情况是恶劣的。特点是高(海拔1,200公尺)、寒(無霜期130天)、地广人稀(总面积1800平方公里,总人口四万余人)、水土流失严重(每年泥沙流失約4,500万立方公尺)。長期以来,惡劣的自然情况严重地限制了生产的發展。1956年是个丰产年,平均每亩粮食产量也只有74斤。每逢災年,亩产十来八斤并不稀罕。由于产量低:农民的生活以往处于很低的水平,每人每年收入一般在20～30元之间。
A Shanxi Province Lu Liang Liang Shilian Association (formerly Shilou County) the natural situation is bad. Characteristics are high (1,200 meters above sea level), cold (frost-free period: 130 days), sparsely populated (with a total area of 1,800 square kilometers and a total population of more than 40,000) and serious soil erosion (annual sediment loss of about 45 million cubic meters ). The harsh natural conditions have long severely limited the development of production. 1956 is a bumper crop, the average grain yield per mu is only 74 pounds. During a disaster, it is not uncommon to find ten or eight pounds per mu. Due to the low output, the peasants’ living has been at a very low level in the past. The annual income per person is generally between 20 and 30 yuan.