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当前位置: 首页 > 文章 > 几种强制固核技术在大珠母贝育珠中的应用效果 广东海洋大学学报 2013,33 (3) 93-96
Position: Home > Articles > Effects of Several Nucleus-Fixing Techniques in Round Pearl Culturing of Pinctada maxima Journal of Guangdong Ocean University 2013,33 (3) 93-96

几种强制固核技术在大珠母贝育珠中的应用效果

作  者：
张春芳;焦宗垚;刘永;邓陈茂
单  位：
广东海洋大学珍珠研究所;广东省海洋工程职业技术学校
关键词：
大珠母贝;强制固核技术;休养期;成活率;留核率
摘  要：
为了解决大珠母贝植核育珠过程中存在的严重吐核问题,进行了采用固核器、磁性吸引力、手术缝合伤口和医用胶粘合伤口等4种强制性固核技术的大珠母贝植核试验。结果表明:采用固核器和磁性吸引力固定珠核的植核效果最好,休养期成活率与对照组没有显著差异,留核率达到100%;手术缝合伤口固核方法也有较好的固核效果,休养期留核率达到67%,但植核贝休养期成活率较对照组低,为76.7%;医用胶粘合伤口方法无固核效果,育珠贝休养期成活率和留核率与对照组均无显著差异。
译  名：
Effects of Several Nucleus-Fixing Techniques in Round Pearl Culturing of Pinctada maxima
作  者：
ZHANG Chun-fang1,JIAO Zong-yao2,LIU Yong1,DENG Chen-mao1(1.Pearl Research Institute of Guangdong Ocean University,Zhanjiang 524025,China;2.Guangdong Province Vocational School of Maritime Engineering,Guangzhou 510320,China)
关键词：
Pinctada maxima;nucleus-fixing techniques;recuperation period;survival rate;nucleus retention rate
摘  要：
In order to solve the serious problem of nucleus rejection in Pinctada maxima,several nucleus-fixing techniques such as the use of nucleus-fixing apparatus,magnetic force,cut-stitching operation and cut adhesion by medical glue,were employed to nucleus implanting in the pearling of Pinctada maxima.Results showed that the nucleus retention rates by using the nucleus-fixing apparatus and magnetic force were the highest,arriving at 100% when there was no significant difference between the survival rate in the recuperation period and that of the control group.The nucleus retention rate of using cut-stitching operation method was also better,reaching 67% in the recuperation period.The survival rate of nucleated pearl oysters(76.7%) was lower than that of control group in the recuperation period.The use of cut adhesion by medical glue had no effect on the nucleus-fixing,the survival rate and pearl retention rate in the recuperation period were not significantly different from those of the control group.

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