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木薯变黑是怎么回事

更新时间: 2020-11-04 00:00:00     

木薯变黑是因为木薯表面跟空气接触氧化造成,木薯有一定的毒性。木薯是大戟科木薯属植物,耐旱抗贫瘠,广泛种植于非洲、美洲和亚洲等100余个国家或地区,是三大薯类作物之一,热区第三大粮食作物。

关键词: 木薯 怎么 回事

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