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土豆确保粮食安全据联合国粮农组织统计,2009年全球土豆产量为3.3亿吨,其中2/3多一点由人类直接食用,其余的喂给了动物或用来生产淀粉。土豆在明朝末期传入中国,如今中国已成为全球第一的土豆生产国,全球土豆总量中近1/3是由中国和印度生产的。2008年,面对日益严峻的经济问题,多个国际组织强调了土豆在世界食品生产中的重要性。他们指出,土豆是一种廉价而又丰产的作物,能适应很宽的气候和
Potatoes to ensure food security According to the UN Food and Agriculture Organization of the United Nations statistics in 2009, the world’s potatoes production 330 million tons, of which more than two-thirds of the direct consumption of human beings, the rest were fed to animals or used to produce starch. Potatoes were introduced to China in the late Ming, and now China has become the number one potato producer in the world. Nearly one-third of the world’s potatoes are produced by China and India. In 2008, facing the increasingly serious economic problems, many international organizations emphasized the importance of potatoes in world food production. They pointed out that potatoes are cheap and productive crops that can adapt to a wide range of climates and conditions