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How many square miles of farmland does it take to sustain one person for one year?
Wiki User
∙ 15y ago
If the land is used for plant crops it will be about one fifth of the land required to sustain a human with meat. In other words if a human could survive on one acre of vegetable production they would need 5 acres to produce the amount of meat they need to survive - the animals they grow would need to be fed.
Wiki User
∙ 15y ago
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