Can the U.S. Feed Itself? The U.S. is solidly middle of the pack, achieving food self-sufficiency in four out of sevenfood groups. This is around the same as Canada, and double that of the UK (two groups). Here’s its scores broken down by food group: Fruit: 70% Vegetables: 61% Legumes: 1,259% Starchy Staples: 188% Meat: 717% Fish: 43% Dairy: 409%
The U.S. is solidly middle of the pack, achieving food self-sufficiency in four out of sevenfood groups. This is around the same as Canada, and double that of the UK (two groups). Here’s its scores broken down by food group: Fruit: 70% Vegetables: 61% Legumes: 1,259% Starchy Staples: 188% Meat: 717% Fish: 43% Dairy: 409%
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https://www.youtube.com/embed/mek6AMvTUg0 太牛了
这倒也是... 不算真正的自给自足 养殖的许多原料是进口的... 好像还进口不少玉米 做饲料...