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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,重点对宁夏固原红庄林场甘肃鼢鼠密度与植被盖度的相关性进行了专题研究,于2005年4月至9月对固原市红庄林场12个样方内甘肃鼢鼠密度与植被盖度随机抽样调查,结果表明:样方内甘肃鼢鼠密度与植被盖度之间呈极显著负相关,相关曲线为y=256.346 2-126.630 6 lg x.
During the period from 2004 to 2006, during the project of “Integrated Rodenticide Control of Rodent Control in the Area of Returning Farmland to Forests and Grasslands in Southern Ningxia”, the correlation between density and vegetation cover of Gansu Zokor in Hongzhuang Forest Farm, Guyuan was studied In a special case study, from April to September 2005, random sampling of density and vegetation coverage of Zanthoxylum scoparium in 12 sampling plots in Hongzhuang Forest Farm, Guyuan City was conducted. The results showed that between Gansu zokor density and vegetation coverage The correlation curve was y = 256.346 2-126.630 6 lg x.