亮家底!广东海洋大学将携16个海洋经济种类亮相水产种博会,章红、军曹、东星斑、珠母贝……
2023年11月24-26日,第四届中国水产种业博览会暨首届广东(国际)现代化海洋牧场产业大会(下称“水产种博会”)即将在广州南沙,种类种博珠母广东国际渔业高科技园启航。水产即将迎来“四周岁”的水产种博会已成为名副其实的“中国水产种业第一展”,是水产行业创新发展的风向标,更是高研院校水产种业发展成果的重要展示平台。
“今年,我们带来16个种类参展,全都是海水品种。”广东海洋大学(简称“广东海大”)水产学院副院长邓岳文告诉记者。广东海大是水产种博会“老朋友”,从首届至今都积极参展,充分展示水产学科科研发展水平,促进科研成果转化,并遴选出多个优质项目进行展示,而今年参展的品种相较以往也更加丰富,更加吸引人。
作为广东唯一一所海洋大学,广东海大发挥学科优势,重点开展海水品种繁育技术突破。此次参展的章红鱼(高体鰤)、军曹鱼、东星斑、南美白对虾、马氏珠母贝、大珠母贝、东风螺、马尾藻等16个品种,是多年来海洋种业研究的成果,而且通过产学研结合,陆续实现了产业化,为壮大渔业经济,推动产业兴旺做出了贡献。
章红鱼(高体鰤)。受访者提供
大珠母贝子一代群体植核育珠。受访者提供
邓岳文表示,广东海大此次参展品种涵盖海水鱼类、对虾、贝类和藻类,其中南美白对虾、章红鱼和大珠母贝是“明星品种”。
南美白对虾“兴海1号”于2017年通过审定,打破了以往南美白对虾优质种源受限的困境,以生长速度快、养殖成活率高、性状遗传稳定等优质特点提升了海水养殖核心竞争力;章红鱼是适合深远海养殖的优质高值鱼类,首次突破全人工繁育瓶颈,规模化培育了子一代群体;大珠母贝连续驯化培育了子二代群体,结合室内中间培育,有效提高了苗种养殖成活率,为大珠母贝商业化珍珠生产奠定了基础。
南美白对虾“兴海1号”种虾
大珠母贝
今年水产种博会重点增加现代化海洋牧场内容。邓岳文介绍,近年来,水产学院在深远海养殖方面开展多项研究,包括海洋牧场海区环境评估,深远海适养种类筛选与苗种繁育,精准高效饲料研发和疫病综合防控技术等方面。为了进一步推广“良种+良法”养殖,水产学院还开展了军曹鱼、金鲳鱼、石斑鱼等种类规模化人工繁育研究,构建深远海养殖鱼类人工繁殖技术和种苗培育技术体系。
创新海洋育种技术,是广东海大助力“蓝色粮仓”种业振兴的重要发力点。邓岳文表示,多年来,广东海大瞄准制约南海海区种业发展的瓶颈问题,开展种质资源创新评价研究,并联合水产推广部门与企业构建“育繁推”体系,提高优质苗种覆盖率,实现养殖种类良种化,提高广东乃至整个南海区水产种业创新能力和核心竞争力。“这次参展,我们希望为现代化海洋牧场建设提供更多技术支持,也希望和更多同行开展交流,共同进步,为推动水产业高质量发展贡献力量。”
南海之滨,盛会将启!11月24-26日,广州南沙,期待您的到来!
【记者】黄俊杰
【来源】南方农村报
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