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Sweetpotatoes “the Energy Tuber” to feed, fuel the world

Here in South Carolina, Dr. Janice Ryan-Bohac has created unique product that could be a new green industry. The Energy Tuber is a large sweetpotato, developed for its high yield, useful as a new source of biofuel. Leaves and vines are “high in protein and vitamins, and highly digestible”–good for animal feed, according to research […]
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