养殖扇贝大面积死亡的原因及对策  

ON THE CAUSE OF LARGE SCALE DEATH OF THE CULTURED SCALLOP AND ITS COUNTER-MEASURE

作　　者：王远隆[1] 李美真[1] 邱兆星[1] 张豫[1] 王健伟 

机构地区：[1]山东省海水养殖研究所,266002 [2]蓬莱市水产研究所,265600

出　　处：《海洋湖沼通报》2001年第3期63-69,共7页Transactions of Oceanology and Limnology

摘　　要：养殖扇贝大面积死亡的主要原因:养殖量超过了养殖容量,种质退化,赤潮,富营养化,极端的理化环境,疾病等。针对以上原因提出了合理规划养殖面积及密度,推行贝类健康养殖技术;进行扇贝选育种;加强海洋环境监测、病害防治等对策。The large scale death of the cultured scallop was due to the cultural amount which had exceeded the carrying capacity of the sea area, the germ plasm that had degenerated; red tide, eutrophication, extreme physical and chemical environment, disease etc. To solve the problem, we propose the following counter-measure: to make a reasonable plan about the cultural area and density; to carry out the technology for healthy cultivation of shellfish and for scallop seed selection and breeding, to enhance marine environmental monitoring and disease prevention.

关 键 词：养殖扇贝 死亡原因 养殖容量 赤潮 种质退化 富营养化 

分 类 号：S944.43[农业科学—水产养殖]