摘要
传统鳜鱼养殖模式存在能耗大、病害多发、药残超标等问题,研发以养殖水体水质高效调控为核心内容的鳜鱼健康养殖技术是华南地区鳜鱼养殖产业急需解决的问题。本研究采用循环水养殖技术、养殖水体水质生物调节技术等技术开展鳜鱼健康养殖技术研究,实现鳜鱼养殖的节能减排和鳜鱼商品鱼的品质提升,亩产鳜鱼可达6518斤,亩利润可达3.7万多元。本项研究有效解决了鳜鱼传统养殖模式下能耗大、疾病多发、药残超标、肉质口感与野生鳜鱼差别大等关键技术问题,建立了一套成熟的以节能减排和品质提升为主要效能目标的鳜鱼健康养殖技术体系。
Traditional models for aquaculture of mandarin fish(Siniperca chuatsi Basilewsky)are limited by several problems,such as high energy consumption,frequent diseases,and excessive drug residues.Therefore,a healthy aquaculture technology centered on efficient water quality control is required for the mandarin fish aquaculture industry in South China.This study evaluated[A1]techniques such as the recirculating aquaculture system and bioregulation of aquaculture water quality as strategies to develop healthier aquaculture systems for mandarin fish.Overall,such approaches are expected to reduce the energy consumption and waste emission in aquaculture system,thereby improving the commercial quality of mandarin fish.With the new system,a yield of 6,518 kg/mu mandarin fish was obtained,representing a profit of more than 37,000 RMB/mu.In summary,the newly developed healthy system for aquaculture of mandarin fish centered on energy saving,emission reduction,and quality improvement enhanced the performance and effectively addresses the key technical problems associated with traditional aquaculture models,including differences in the texture of meat of wild mandarin fish.
作者
梁炽强
吕雷雷
林曼芬
何志英
陈金辉
LIANG Chiqiang;LV Leilei;LIN Manfen;HE Zhiying;CHEN Jinhui(Qingcheng Agricultural Integrated Service Centre,Qingyuan 511500,China;Qingyuan Ploytechnic,College of Food and DrugQingyuan 511510,China;Qingyuan Ploytechnic,College of Nursing,Qingyuan 511510,China;School of food and Bioengineering,Guangdong Polytechnic of Science and Trade,Guangzhou 510080,China)
出处
《清远职业技术学院学报》
2021年第2期46-49,共4页
Journal of Qingyuan Polytechnic
基金
清远市清城区农业农村局利用切块资金扶持2018年水产养殖质量安全示范基地建设及开展鳜鱼健康养殖技术推广项目——鳜鱼高效健康养殖技术研究与推广
广东省“扬帆计划”——培养高层次人才项目(201425)。
关键词
鳜鱼
循环水系统
水质调控
品质提升
Siniperca chuatsi Basilewsky
recirculating water system
water-quality regulation
quality enhancement
