太平洋牡蛎三倍体诱导及苗种培育技术研究  

STUDIES ON INDUCTION OF TRIPLOID AND TECHNOLOGY OF SPAT CULTURE IN THE PACIFIC OYSTER (CRASSOSTREA GIGAS)

作　　者：隋锡林[1] 许伟定[1] 王志松[1] 胡庆明[1] 

机构地区：[1]辽宁省海洋水产研究所,大连116023

出　　处：《上海水产大学学报》1997年第2期85-89,共5页Journal of Shanghai Fisheries University

摘　　要：本文报道了采用细胞松弛素B（CB）诱导太平洋牡蛎三倍体的研究结果。研究结果表明，CB浓度为0．25mg／L，处理时间约20分钟，诱导三倍体的倍化率可达75％，至D型幼虫的孵化率为40－50％。1992－1996年其培育出三倍体贝苗1846．4万枚。This paper is reported that triploids were induced in the Pacific oyster (Crassostrea gigas) using cytochalasin B. The result shows that the percentage of triploids was 75. 0%, treated with CB concentration of 0. 25mg/L duration 20min The percentage of incubation of D-form larvae was 40 - 50%. 18, 464 thousand triploid spats were cultured during 1992 - 1996.

关 键 词：太平洋 牡蛎 三倍体 苗种培育 

分 类 号：S968.321[农业科学—水产养殖]