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通过在红庄林场不同土地利用类型随机设立13处样方,调查甘肃鼢鼠密度、样方内植被的种类及每种植被所占比例,结果表明:样方内甘肃鼢鼠密度与菊科植物比例成显著正相关,与禾本科植物比例成显著负相关,回归方程分别为:y=1.518 3x1-5.330 8和y=71.678 0-1.891 1x2。甘肃鼢鼠喜食的植物依次为菊科、禾本科、杂类草。
Thirteen sampling plots were randomly set up in different types of land use in Hongzhuang Forest Farm to investigate the density of Zokor in Gansu Province, the types of vegetation in the quadrat and the proportion of each vegetation. The results showed that: There was a significant positive correlation between the proportion and the gramineous plants. The regression equations were y = 1.518 3x1-5.330 8 and y = 71.678 0-1.891 1x2, respectively. Gansu Zokor eating plants followed by Asteraceae, grass, miscellaneous grass.