【摘要】 对临夏州太子山麓天然草地害鼠种类、数量、分布及对草地的危害情况进行了调查。结果表明，该地区草地鼠类共有１１ 种，分属５ 科，受危害草地面积达２８ １６７．７１ ｈｍ ２，占该区草地面积的２６．７％ 。年损失牧草达２ ２３４．２３ 万ｋｇ。结合综合防治经验，提出了符合当地实际情况的草地鼠害防治方法。更多还原

【Abstract】 The species, distribution, and the community composition of grassland rodents and their harmfulness to the grassland were investigated in Linxia Taizishan mountain. The results showed that there were 11 species of the grassland rodents in this area, which belonged to 5 families. The area of the grassland harmed by the rodents reached about 28 167.71 hm 2, which occupied about 26.70% of the total grassland. Loss rate of the grasses was 2 234.23× 10 4 kg per year. According to the control status, some strategies about controlling the grassland rodents were recommended based on the reality in this area.更多还原