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天津地区农田鼠类的研究,未曾见专文报道。近年来,经济建设迅速发展,人类活动频繁,导致自然环境的改变,酿成农田害鼠数量增多,对农业危害日趋严重。为查明农田鼠类情况,并为开展除害防病工作提供科学依据,笔者于1979年4月至1980年10月
Studies on farmland rodents in Tianjin have not been reported in any special paper. In recent years, rapid economic development and frequent human activities have led to changes in the natural environment. As a result, the number of pest rats that have become agroforestry increases, posing a serious threat to agriculture. In order to identify the situation of farm animals and rodents, and to provide a scientific basis for pest control work, the author in April 1979 to October 1980