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2004年至2006年,在进行“宁夏南部退耕还林(草)区鼠害综合防治技术研究”项目期间,通过对宁夏固原市红庄林场甘肃鼢鼠分布密度、繁殖情况、危害情况及防治方法进行综合分析得出:(1)退耕还林地和山间谷地鼢鼠密度最大;(2)4月份的繁殖率和平均胎仔数最高;(3)危害最严重的树种为落叶松.进而提出防治对策.
From 2004 to 2006, during the project “Research on Integrated Control of Rodent Pests in the Area of Returning Farmland to Forests and Grasslands in Southern Ningxia”, the distribution density, reproduction status and damage of Gansu Zokor in Hongzhuang Forest Farm, Guyuan, Ningxia were analyzed. The results showed that: (1) The highest density of poplars was in the converted farmlands and mountain valleys; (2) The highest reproduction rate and average litter size in April; (3) The most harmful species was Larch. Put forward control measures.