Feed prawns with mixture of feedstuffs, can avoid prawn disease caused by deficiency of Vitamin c.

平时拌料投喂，可避免缺乏维生素c所造成的对虾病害。

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Feed prawns with mixture of feedstuffs, can avoid prawn disease caused by deficiency of Vitamin c.

平时拌料投喂，可避免缺乏维生素c所造成的对虾病害。

youdao