摘要
简述了白棘三列海胆的分布、适温范围、栖息地类型和食性等生物学特性,以及亲胆的促熟与催产、胚胎及幼体发育的适宜温度条件等人工繁育技术。指出,我国作为水产大国,拥有一套成熟的海胆人工养殖流程,但要实现白棘三列海胆的人工养殖,目前仍然存在一些问题和挑战,比如育苗成本高、养殖环境要求严格等。提出,为推动白棘三列海胆人工繁育技术的发展,未来需要进一步加强研究和技术创新,从而实现海胆资源的生态保护和可持续利用。
This paper briefly outlines the biological characteristics of Tripneustes gratilla,including its distribution,thermal tolerance range,habitat preferences,and feeding ecology,as well as artificial breeding techniques such as broodstock conditioning and induced spawning,and optimal temperature regimes for embryonic and larval development.It highlights that while China,as a major aquaculture nation,has established mature protocols for sea urchin farming,significant challenges remain in achieving large-scale artificial cultivation of T.gratilla,including high larval rearing costs and stringent environmental controls.To promote the development of artificial breeding technologies for the T.gratilla,future efforts should focus on strengthening research and technological innovation,thereby achieving ecological conservation and sustainable utilization of sea urchin resources.
作者
韦英华
赵谭军
郑宇轩
王翰林
丁君
常亚青
WEI Yinghua;ZHAO Tanjun;ZHENG Yuxuan;WANG Hanlin;DING Jun;CHANG Yaqing(Key Laboratory of Mariculture&Stock Enhancement in North China’s Sea,Ministry of Agriculture,College of Fisheries and Life Science,Dalian Ocean University,Dalian,Liaoning 116023,China)
出处
《水产养殖》
2025年第4期14-20,共7页
Journal of Aquaculture
基金
辽宁省“兴辽英才计划”领军人才项目(XLYC2202001)。
关键词
白棘三列海胆
生物学特性
人工繁育
Tripneustes gratilla
Biological characteristics
Artificial breeding
