盐碱地彩虹鲷工厂化循环水养成试验

Hebei Fisheries(2022)

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Abstract
为研究彩虹鲷鱼种在盐碱水条件下的生长状况,在东营盐碱地构建了工厂化循环水系统开展彩虹鲷规模化养殖试验.结果显示,彩虹鲷鱼种经7个月的养殖,由初始均重13.3 g增长至647 g,养殖密度最高达65 kg/m3,养殖全程成活率93.67%,饲料系数1.44.结果表明,在盐碱地构建循环水养殖系统,应用半咸水养殖彩虹鲷生长状况良好.该养殖模式水资源利用率高、养殖条件可控,鱼肉无土腥味.
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