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怎样养殖虾米
更新时间: 2020-07-06 00:00:00  

池塘条件:面积1300至6667平方米,水深1、5米左右。塘堤坚固,防漏性能好。池底平坦,以沙质土为好,淤泥厚度为5至10厘米。水源充足,排灌方便,水质应符合GBI1607的规定。池塘设置必要的隐蔽物,如种植水生植物或沿塘边水中挂网、投放树枝等。放养前应进行清塘消毒。

饲养管理:投喂粗蛋白含量在百分之三十二以上的配合颗粒饲料,也可投喂其他植物性和动物性饲料。日投量在小虾阶段占虾总重的百分之八至百分之十;中虾阶段日投量占百分之五至百分之八;大虾阶段日投量占百分之三至百分之五。日投量按3:3

关键词: 怎样 养殖 虾米

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