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如何养殖小龙虾
更新时间: 2020-10-29 00:00:00  

养殖小龙虾方法:池塘应为长方形,面积1334到3335平方米为宜,水深在0.9到1.5米左右。池底为硬土质或沙质,无淤泥,池壁须有一定坡度。池塘要有良好的排灌系统,一端上部进水,一端底部排水,进排水口都要有防敌害、防逃网罩。池塘底部应有适当面积的沉水植物区,并有足够的人工隐蔽物,如废轮胎、网片、竹排等,以供龙虾隐蔽栖息。

有条件的池塘可设增氧机。放养虾苗前应对池塘进行消毒,如果是新建虾塘可用生石灰带水清塘,若是旧鱼塘养殖,一定要干塘消毒,除泼洒生石灰外,还要彻底清除池塘中的鳅、鲶、黑鱼和蛇、鼠等掠食性敌害生物。

关键词: 如何 养殖 龙虾

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