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对福建省官井洋海区网箱养殖的闽-粤东族大黄鱼(Pseudosciaena crocea(R icharson))养殖选育系、野生选育系、普通养殖系(对照组)、雌核发育系、家系1(养殖雄×养殖雌)、家系2(子一代雄×子一代雌)和家系3(养殖雄×子一代雌)等7个不同群体的样品进行了20项形态性状的测定,并应用数理统计学方法对其形态特征的差异性进行比较.结果表明,上述7个大黄鱼不同群体间的计数性状部分达到显著性差异,而量度性状均达到显著性差异水平.雌核发育系的体型与野生大黄鱼较为接近.
In this paper, the breeding and breeding lines of Pseudosciaena crocea (Richarson), wild breeding line, common breeding line (control group), gynogenetic line, pedigree The results showed that there were 20 morphological traits in 7 different groups including 1 male (breeding male × breeding female), 2 male (male × male × female) and 3 male (female × male × female) Statistical methods were used to compare the differences of their morphological characteristics.The results showed that significant differences were found in the counting traits between different groups of the above seven large yellow croaker and the measured traits all reached significant differences.The size and Wild big yellow croaker is more close.