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Volume 24 Issue 5
Nov.  2011
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Article Contents
ZHU Zhi-ming, DONG Xiao-ning, CHEN Long-xing, ZENG Jian-zheng, CHEN Hui, ZHENG Nen-zhu, MIAO Zhong-wei. Mathematic modeling on growth of Dehua black chicken[J]. Fujian Journal of Agricultural Sciences, 2009, 24(5): 412-415.
Citation: ZHU Zhi-ming, DONG Xiao-ning, CHEN Long-xing, ZENG Jian-zheng, CHEN Hui, ZHENG Nen-zhu, MIAO Zhong-wei. Mathematic modeling on growth of Dehua black chicken[J]. Fujian Journal of Agricultural Sciences, 2009, 24(5): 412-415.

Mathematic modeling on growth of Dehua black chicken

  • Received Date: 2009-05-25
  • Rev Recd Date: 2009-09-21
  • Publish Date: 2009-10-15
  • The growth curve of Dehua black chicken from 0 to 18 weeks was fitted with three nonlinear models.The correlation coefficients(R2) of the chicken’s growth data with the Gompertz,Logistic and von Bertalanffy models were 0.9998,0.9987,and 0.9996,respectively.Using the Gompertz model,which had the highest R2,the maximum applicable adult body weight was found to be 1754.7g,the critical body weight,815.22g,and the critical age of the chicken,8.819 weeks.
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    杨海明,徐琪,戴国俊.禽类三种常用生长曲线浅析[J].中国家禽,2004,8(1):164-166.
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