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山区小水库工程化循环水养殖技术试验

檀英桃,闫立君,王圆圆,赵强, 孟秋冬,方会卿, 朱静,葛祥明

Hebei Fisheries（2022）

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Abstract
利用山区小水库水位深、水质优良的特点,结合工程化循环水养殖系统生态、环保、高效的优势,开展工程化循环水养殖罗非鱼试验,在水槽中放养平均规格100 g/尾的罗非鱼1.7万尾,放养密度170尾/m2,养殖4个月,平均规格达0.85 kg/尾,平均单产138.72 kg/m2,水库的年纯收入为7.32万元,投入产出比1:1.23.
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