王辉,李艳红,刘进,朱晓闻,刘志刚

• 1:广东海洋大学水产学院

摘要(Abstract)：

为寻找墨西哥湾扇贝中对其闭壳肌重量影响最显著的形态学特征,在整个扇贝的生长过程中,每一个月测一次壳高(mm)、壳宽(mm)、铰合线长(mm)、体质量(g)和闭壳肌质量(g),每一轮的样本采集量为60,通过通径分析研究这些形态学特征对闭壳肌质量的影响。结果显示,根据各形态学特征对闭壳肌质量的直接的、间接的、总路径的贡献,发现体质量的影响是最显著的(p<0.01),其他的形态学特征如壳高、壳宽和铰合线长对于闭壳肌生长既不限制也不促进。

关键词(KeyWords)： 墨西哥湾扇贝;形态性状;闭壳肌质量;通径分析;多重共线性;方差膨胀因子

Abstract:

Keywords:

基金项目(Foundation): National Spark Program(No.2011GA780001);; Guangdong Science&Technology Project(No.2010B020201014);; Guangdong Education Department Project(GCZX-A0909)

作者(Author): 王辉,李艳红,刘进,朱晓闻,刘志刚

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