Volume 10 Issue 3
May  1989
Turn off MathJax
Article Contents
MI Jing-chuan, BAO Shi-jun. Study on the Change of weight and length of Body and Dividing of Age of Marmota Sibirica. Zoological Research, 1989, 10(3): 219-225.
Citation: MI Jing-chuan, BAO Shi-jun. Study on the Change of weight and length of Body and Dividing of Age of Marmota Sibirica. Zoological Research, 1989, 10(3): 219-225.

Study on the Change of weight and length of Body and Dividing of Age of Marmota Sibirica

  • Received Date: 1900-01-01
  • Rev Recd Date: 1900-01-01
  • Publish Date: 1989-08-22
  • This paper reports the relation between changes of their body weight body length and their age growing of 645 Marmota sibirica.It turned out that their body weight and body length increase by degrees along with their age growing,but the increasing speed of their body weight and body length range is different.Their body weight increases more quickly and their range is larger,but their body length increases more slowly and their range is less.It proved,according to analysis of correlation that their body weight and body length are positive correlation with their age.The coefficient of crrelation and the regression equation are like this: Yw=1377.16x0.7729,Rw=0.9970; YL=33.95x0.2529,RL=0.9947.And in the terms of the significant difference (P<0.01) of their weight aver age between two neigboring age groups,the frequency disitribution overlaps unclearly and there is the feature that their changes show no difference and so on.Referring to the standard value (Mean±Sx) of their weight of eveng age group,we delimit the range of the body weight of Marmota sibirica in each age group.
  • loading
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article views (2381) PDF downloads(1364) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return