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以印度尼西亚引进大珠母贝亲本繁育的子代F1群体进行植核育珠,育珠贝数量8086只,在海区休养20 d后,统计育珠母贝的成活率与留核率,比较3月与4月植核手术育珠贝的育珠性状差异。结果表明:休养期结束后,育珠贝的成活率与留核率分别为97.57%和90.69%;育珠期3个月时(6月17日)育珠贝的成活率为81.22%;4月植核育珠母贝的留核率与成活率明显高于在3月的植核育珠母贝,但两者之间差异不具统计学意义(P>0.05)。
In order to introduce the population of F1 progeny of F1 progeny from Indonesia, the population of breeding progeny was fertilized with 8,086 pieces of pearl oyster. After recuperation in the sea for 20 days, the survival rate and the rate of remaining nuclear were compared between March and March And April nuclear implant surgery Beads Beads traits differences. The results showed that the survival rate and the rate of nuclear persimmon were 97.57% and 90.69% respectively after the end of rest period, while the survival rate of P. jemur was 81.22% at the age of 3 months (June 17) The nucleation rate and survival rate of the milled pearl oyster were significantly higher than those in March, but the difference was not statistically significant (P> 0.05).