【摘 要】
：
作为饵料分类中的生物饵料,它与配合饲料相比,有其诸多的优特点:繁多的种类、易于培养、增殖快、便于定向筛选,对水质和环境而言更没有任何污染、营养丰富均衡、适口性强、低
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作为饵料分类中的生物饵料,它与配合饲料相比,有其诸多的优特点:繁多的种类、易于培养、增殖快、便于定向筛选,对水质和环境而言更没有任何污染、营养丰富均衡、适口性强、低成本、并能有效的增强养殖对象的抗病能力等.尤其是单胞藻和光合细菌还可以分解水中的有机物,对养殖水体有着净化作用.这些优特点,都是配合饲料所无法比拟的.生物饵料也是养殖对象的苗种培育,尤其是水产动物的育苗阶段的关键因素之一,也直接影响到水产养殖业整体的经济效益.目前国内外经常使用的生物饵料有:植物性饵,单细胞藻类及光合细菌;动物性饵料,轮虫、卤虫、枝角类等.
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