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一图读懂:东北黑土地,凭什么是大米的“天选之地”?
在世界农业版图上,有一条神奇的北纬45°-47°黄金种植带,贯穿了法国普罗旺斯、日本北海道、美国威斯康星州等世界著名农作物产区。而中国东北平原,恰好坐落在这条稀有的黄金纬度带上,成为全球仅存的三大黑土带之一。当黑土地遇上黄金纬度,便造就了中国大米的“ ...
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