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台湾海峡野生牙鲆人工育苗技术研究
林越赳1, 蔡良候1, 曾庆民1, 吴石坤2, 何伟湃2, 林玉群3
1.福建省水产研究所;2.东山县海洋与渔业局;3.东山县华涛水产综合养殖场
摘要:
报道了2004年3月对产自台湾海峡的野生牙鲆(Paralichthys olivaceus)进行人工育苗的研究结果。共获153万粒受精卵,孵出仔鱼140.8万尾,孵化率达92%,在育苗水温为20～24℃,海水盐度为 26～31的条件下,经63 d培育,育出全长3.8～5.5 cm的幼鱼53.39万尾,成活率为37.9%。
关键词:  台湾海峡  牙鲆(Paralichthys olivaceus)  人工育苗
DOI：
分类号:
基金项目:福建省海洋与渔业局资助项目(闽海渔科0242号)
Study on the breeding of Paralichthys olivaceus distributing in the Taiwan Straits
Abstract:
The artificial breeding of the wild Paralichthys olivaceus distributing in the Taiwan Straits was carried out during March, 2004. About 1.408 million larvae were hatched out from 1.53 million fertilized eggs, with the hatching rate of 92%. After 63 d cultivating, 534 thousand young fish with the total length (3.8～5.5) cm were obtained, the survival rate was 37.9%. During the culturing, the sea-water temperature was controlled in the range from 20℃ to 24℃ and the salinity 26～31.
Key words:  The Taiwan Straits  Paralichthys olivaceus  larvae breeding
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