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Position: Home > Articles > Study on the Growth Performance and Development of the Ancherythroculter nigrocauda Yih et Woo Journal of Henan Agricultural Sciences 2010,2010 (10) 123-125

黑尾近红鲌仔鱼发育与生长性能研究

作  者:
殷海成;张勇;赵红月;吕海英
单  位:
河南工业大学;信阳市平桥区实验高中
关键词:
黑尾近红鲌;仔鱼;发育;生长性能
摘  要:
在水温23.8~25.3℃条件下,对黑尾近红鲌仔鱼的生长进行了研究,并对其发育特征进行了描述。结果表明:黑尾近红鲌胚胎孵化后,经历40d发育到仔鱼期结束,1~4d为仔鱼前期,5~40d为仔鱼后期。仔鱼的体长日均增长0.40mm,体质量日均增加4.18mg。体长与日龄增长呈直线相关,L=4.9717+0.3041d(R2=0.9885,P<0.01,n=750),而体长和体质量关系呈幂函数关系,W=0.0201L3.007(R2=0.9987)。
译  名:
Study on the Growth Performance and Development of the Ancherythroculter nigrocauda Yih et Woo
作  者:
YIN Hai-cheng1,ZHANG Yong1,ZHAO Hong-yue1,L Hai-ying2 (1.Collegy of Bioengineering,Henan University of Technology,Zhengzhou 450001,China;2.Experimental High School of Pingqiao District of Xinyang City,Xinyang 464000,China)
关键词:
Ancherythroculter nigrocauda Yih et Woo;Larva;Development;Growth performance
摘  要:
The growth and development of larval Ancherythroculter nigrocauda Yih et Woo were investigated at a water temperature of 23.8-25.3℃.The results showed that the development of the Ancherythroculter nigrocauda Yih et Woo was divided into two phases: pre-larva and post-larva,which lasted 1-4 and 5-40 days,respectively.The body length and body weight of An-cherythroculter nigrocauda Yih et Woo increased 0.4 mm and 4.18 mg every day on average,respectively.The linear relation model between body length and age is L=4.9717+0.3041d,(R2=0.9885,P<0.01,n=750),and the curve relation model between body length and body weight is W=0.0201 L3.007(R2=0.9987).

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