鮻作为清洁者在养殖系统中理论混养量的计算方法Determing Theoretical Polycultural Quantity of Redeye Mullet (Liza haematocheila) as Scavenger in Aquaculture
康斌,线薇薇
摘要(Abstract):
通过量化计算鱼类鮻在养殖生态系统中鮻总氮清洁能力,利用数学叠代和逼近法构建量化鮻动态清洁能力的模型,精确计算鮻混养量理论值。运算结果表明:初始放养量为1 kg的鮻在水温21℃、90 d的养殖周期中清除有机颗粒氮469.60 g,自身作为养殖附加产品产出量为1542.01 g。
关键词(KeyWords): 鮻;腐屑食性鱼类;氮;清洁能力;混养量
基金项目(Foundation): 国家自然科学基金(40206001)资助项目
作者(Author): 康斌,线薇薇
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