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@Roberta34929742 @RichardJBono1 @AgBioWorld Got any source for the claim? According to this article, sweet potatos were introduced in China during the end of the Ming dynasty, so ~1600: https://t.co/sASodLnxRz
@Roberta34929742 @RichardJBono1 @AgBioWorld Got any source for the claim? According to this article, sweet potatos were introduced in China during the end of the Ming dynasty, so ~1600: https://t.co/sASodLnxRz