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鼠害是坝上地区农业主要灾害之一。1928—1929、1947—1949、1951—1953年曾因鼠害普遍大发生造成严重损失。1959—1960年又有不少地区严重发生。如张北县二台刘旺生产队秋收时,平均每个莜麦码子(五至十捆靠放在一起称一码)底下有鼠4—5只,多者7—8只,减产30—40%。察北牧场第三分场作物受鼠害平均减产30%左右,严重地块颗粒无收;该场组织职工家属挖鼠
Rodents are one of the major agricultural disasters in Bashang area. 1928 - 1929, 1947 - 1949, 1951 - 1953 suffered widespread losses due to the widespread occurrence of rat disease. In 1959-60 there were quite a few areas that were seriously affected. Such as Zhangbei County Liu Wang production team fall harvest, the average number of each 莜 wheat (five to ten bundles put together to weigh one) 4-5 mice below, more than 7-8, 30- 40%. Chabei northern ranch third sub-field crop by the rat an average reduction of about 30%, a serious block of crop failure; the field organization of workers and their families digging rats