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滁州鲫生长特性的初步研究
引用本文:马明发,袁兆祥,凌武海,任信林,余红喜.滁州鲫生长特性的初步研究[J].水产养殖,2010,31(5):16-20.
作者姓名:马明发  袁兆祥  凌武海  任信林  余红喜
作者单位:1. 滁州市渔业局,安徽,滁州,239000
2. 滁州市渔场,安徽,滁州,239000
3. 滁州市水产技术推广中心站,安徽,滁州,239000
摘    要:本文对滁州鲫在自然水体中生长特性进行了研究。结果表明:滁州鲫鱼体长生长速度以当年最大,体重增长率逐年增加,在生长拐点(5.84年)处达到最大,之后逐渐降低。滁州鲫的体长与体重的关系式为W=0.048L2.8894,体长和体重的生长Von Bertalanffy方程分别为Lt=53.3435×1-e-0.1411(t+1.6801)]和Wt=4693.2160×1-e-0.1411(t+1.6801)]2.8894。

关 键 词:滁州鲫  生长特性

Study on growth characteristics of Chuzhou Crucian carp
Ma Mingfa,Yuan Zhaoxiang,Ling Wuhai,Ren Xinlin,Yu Hongxi.Study on growth characteristics of Chuzhou Crucian carp[J].Journal of Aquaculture,2010,31(5):16-20.
Authors:Ma Mingfa  Yuan Zhaoxiang  Ling Wuhai  Ren Xinlin  Yu Hongxi
Institution:Ma Mingfa, Yuan Zhaoxiang, Ling Wuha, Ren Xinlin,Yu Hongx (1.Fisheries Bureau of Chuzhou City,Chuzhou, Anhui 239000 China;2.Fishing Ground of Chuzhou City, Chuzhou, Anhui 239000 China;3. Fisheries Technology Promotion Center of Chuzhou City,Chuzhou, Anhui 239000 China)
Abstract:The present studies dealed with growth characteristics of Chuzhou carp in natural water area. The results showed that the rate of body length growth is largest at first year. The rate of body weight growth increeased year hv year while graduallv slower after 5.84 years. The relationshio of weight (W) and bode length(L)is W = 0.048L2.8894. The Von Bertalanffy growth equations of body length (Lt) and weight (Wt) were Lt=53.3435×1-e-01.1411(t+1.6801)]and Wt=4693.2160×1-e^-0.14(t+1.6801)]^2.8894.
Keywords:Chuzhou Crucian caw  growth characteristics
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