Zhan Wei
Zhejiang Ocean University
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海洋与湖沼 2016, Vol. 3, Pages 655-662 | 2016
刘峰; Liu Feng; 陈琳; Chen Lin; 楼宝; Lou Bao; 詹炜; Zhan Wei; 陈睿毅; Chen Ruiyi; 徐冬冬; Xu Dongdong; 王立改; Wang Ligai; 徐麒翔; Xu Qixiang; 马涛; Ma Tao; 毛国民; Mao Guomin
为了研究野生小黄鱼( Pseudosciaena polyactis )繁殖后代的形态性状对体质量的影响作用,以随机采集的729尾4.5月龄小黄鱼为研究对象,对每尾个体的体质量(g)和8个形态性状(cm):全长( X 1 )、体长( X 2 )、头长( X 3 )、躯干长( X 4 )、尾部长( X 5 )、尾柄长( X 6 )、尾柄高( X 7 )和体高( X 8 )进行准确测定,运用相关分析、多元回归分析和通径分析方法,分别计算性状间的相关系数、构建形态性状与体质量的多元回归方程,获得了通径系数和决定系数,进行了养殖小黄鱼的形态性状对体质量的影响研究。结果显示,8个形态性状与体质量的相关系数均达到极显著水平( P 0.01);通径分析中,4个形态性状对体质量的通径系数达到极显著水平( P 0.01),它们是影响体质量的重要指标,其中体长(通径系数:0.589)对体质量的直接影响最大。应用逐步多元回归分析建立了以体质量为因变量( Y ),体长( X 2 )、躯干长( X 4 )、尾柄高( X 7 )和体高( X 8 )为自变量的回归方程: Y =-32.377 + 3.064 X 2 -1.511 X 4 +14.285 X 7 +4.438 X 8 。模型等式中形态性状与体质量的相关指数 R 2 =0.927,说明所选性状是影响体质量的主要形态性状。以上分析结果为小黄鱼的选育测量指标的确定提供了理论依据。
Archive | 2013
Lou Bao; Xin Jian; Zhan Wei; Shi Huilai; Xu Dongdong; Mao Guomin
Archive | 2013
Xie Zhongguo; Lou Bao; Wang Furong; Shi Huilai; Xu Dongdong; Zhan Wei; Mao Guomin; Xin Jian
Archive | 2013
Lou Bao; Shi Huilai; Geng Zhi; Xin Jian; Xu Dongdong; Zhan Wei; Mao Guomin; Cheng Guobao; Xue Baogui; Li Sanlei
Marine Sciences | 2012
Li Sanlei; Xu Dongdong; Lou Bao; Wang Weiding; Xin Jian; Mao Guomin; Zhan Wei
Archive | 2014
Mao Guomin; Lou Bao; Zhan Wei; Chen Ruiyi; Xu Dongdong; Xu Qixiang; Ma Tao
Archive | 2014
Xin Jian; Lou Bao; Chen Ruiyi; Zhan Wei; Mao Guomin; Xu Dongdong
Archive | 2014
Xin Jian; Lou Bao; Shi Huilai; Yu Fangping; Xu Dongdong; Zhan Wei; Mao Guomin; Chen Ruiyi
Archive | 2014
Xu Dongdong; Lou Bao; Xue Baogui; Shi Huilai; Zhan Wei; Ma Shilei; Mao Guomin
Archive | 2014
Mao Guomin; Lou Bao; Zhan Wei; Chen Ruiyi; Xu Dongdong; Xu Qixiang; Ma Tao