不同转食策略对胭脂鱼仔稚鱼成活率和消化系统结构功能的影响

被引量 : 1次 | 上传用户：longyilang

【摘要】

：

胭脂鱼(Myxocyprinus asiaticus)为我国珍稀特有鱼类,由于资源短缺及人为影响日益严重,已被列为国家二级保护动物,随着人工养殖技术的日益成熟,也成为我国重要的淡水经济鱼类。目前,人工养殖中大多数鱼类苗种培育阶段的开口饵料主要依赖生物饵料。由于生物饵料存在生产成本高、产量和质量不稳定以及携带病菌等不足,使得鱼类的饵料在某个阶段必须由生物饵料转食微粒饲料。胭脂鱼属于无胃型鱼类,会面临

【作者】

：

郭忠娣

【机构】

：

西南大学

【发表日期】

：

2016年04期

【关键词】

：

转食策略生长成活率消化酶活性胭脂鱼

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不同转食策略对胭脂鱼仔稚鱼成活率和消化系统结构功能的影响

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