论文部分内容阅读
Yuan Longping, born in September 1930, has helped China work a great wonder—feeding nearly one-fifth of the world's population with less than 9 percent of the world's to-tal arable land.rnGetting enough to eat, however, used to be a serious problem in China .“I saw heartbreaking scenes of people starving to death on the road before 1949,”recalled Yuan.