文献类型：期刊文献

中文题名：企鹅珍珠贝附壳珍珠的培育

英文题名：Culture of half_pearls ('mabé') from the Winged Pearl Oyster Pteria penguin

作者：梁飞龙[1];刘永[1];何建国[2];余祥勇[1]

机构：[1]广东海洋大学珍珠研究所,湛江524025;[2]中山大学生命科学学院,广州510275

年份：2007

卷号：27

期号：1

起止页码：38

中文期刊名：广东海洋大学学报

外文期刊名：Journal of Guangdong Ocean University

收录：CSTPCD

基金：广东省科技厅农业攻关计划(2KB05504N)

语种：中文

中文关键词：企鹅珍珠贝;附壳珍珠;培育

外文关键词：Pteria penguin ;mabé ; Culture

中文摘要：以7种聚乙烯塑料核型为珠核,正常壳形与二壳隆起的畸形企鹅珍珠贝为手术贝,培育附壳珍珠。养殖6个月,结果表明:壳形正常的育珠贝成活率为73.3%～93.8%,成珠率55.0%～82.0%;畸形贝成活率为60%,成珠率53.3%。统计分析表明:珠核高度是影响育珠贝成活率和成珠率的主要因素,珠核越高,育珠贝成活率和成珠率越低。畸形贝与正常壳形贝成活率和成珠率存在极显著差异(P<0.01),畸形贝不宜用作手术贝。

外文摘要：During the blister pearl cultivating, pearl nucleus made from polyethylene plastics and surgical pearl oysters chosen from both normal and malformation in shape were used. After six months of culture , survival and pearl formation rate of oysters in normality shape was 73.3 % - 93.8 % and 55.0 % - 82.0 %, respectively. The survival rate and the percentage of pearl formation of the malformed was 60 % and 53.3 % respectively. The experiments indicated that the height of pearl nucleus had a significant influence on the survival and percentage of pearl formation of pearl producing shell. The higher pearl nucleus was, the lower survival rate and percentage of pearl formation of the oysters would be. There was highly significant（ P 〈 0.01 ） difference between the pearl producing shell of normality and malformation in shell shape in survival rate and percentage of pearl producing. Furthermore, the malformaed oysters should not be used for the production of blister pearl.