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小虾吃什么
更新时间: 2021-11-20 19:21:29  

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1、小虾生长初期主要以有机碎屑及小球藻等单胞藻类为来食。水体中有机碎屑、单胞藻类是否丰富对提高红螯螯虾幼体成活率至关重要,如果饵料数量不足会发生自相残杀。

1、小虾食性很杂,动、植物性食物皆食,特别喜食多汁肥嫩的绿色植物,如水葫芦、水浮莲等,并且喜食昆虫成体或幼体、蚯蚓、螺、蚌等动物性食物;对人工投喂的各种植物、动物下脚料及人工配合料也喜食。

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