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世界历史上因种植单一品种作物而造成的最大悲剧,可能是发生在1845年-1848年的爱尔兰。当时爱尔兰的农业都依赖这个马铃薯品种:卢姆伯。它有
The greatest tragedy in the history of the world caused by the cultivation of a single variety of crops is probably Ireland, which took place between 1845 and 1848. At that time Ireland’s agriculture relied on the potato variety: Lumumb. it has