新中国 50年的农业科学技术进步 ,为以占世界不到 7%耕地成功地养活了占世界 2 2 %的人口做出了巨大贡献。但是 ,在即将进入的 2 1世纪 ,中国有限的耕地、水等资源与面临的 16亿人口峰值、食物安全等难题的矛盾仍十分突出。如何保障中国人吃饱还要吃好 ,是摆在农业科技工作者特 In the past 50 years since the founding of New China, advances in agricultural science and technology have made a significant contribution to the successful population of 22% of the world’s population with less than 7% of the world’s cultivated land. However, in the 21st century to be entered, the contradiction between China’s limited resources such as cultivated land and water and the 1.6 billion population peak and food safety problems still facing is still outstanding. How to protect the Chinese people eat enough to eat, is placed in agricultural science and technology workers special