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freshwater cage culture
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freshwater cage culture
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淡水网箱养鱼
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freshwater cage culture
淡水网箱养鱼
采用合成纤维或金属网片等材料装配成箱体,设置在淡水水体中,培育鱼种或饲养商品鱼的方式。此方式通过箱内外水体的不断交换,保持鱼类生长的适宜环境,利用天然饵料或人工饲料高密度集约化生产。
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