最終更新日:2022/12/24
Tests were conducted at Arkansas, and other experiment stations, where pigs were fed on pea-nuts, and the gain per day in forty-six days averaged 0.57 lb. pork.
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Tests were conducted at Arkansas, and other experiment stations, where pigs were fed on pea-nuts, and the gain per day in forty-six days averaged 0.57 lb. pork.