水稻育种家张德慈博 士、杰宁斯博士和袁隆平教 授的研究,使亚洲无数主食 大米的民众免除了饥荒的威 胁。 1962年,菲律宾国际水 稻所张德慈和杰宁斯开始了 高产品种的培育工作,这种 品种矮秆、茎秆坚硬、耐 肥,生育期较短,可一年种 植两季或多季。1965～66年 第一个矮秆品种育? Research by rice breeders, Dr. Cheung Tak-chee, Dr. Jennings and Professor Yuan Longping, has saved the population of innumerable staple rice in Asia from the threat of famine. In 1962, Zhang Deci and Jenin of the International Rice Institute of the Philippines started cultivation of high-yielding varieties with short stalks, hard stalks, low fattening and short growing period, which could be planted two or more seasons a year. 1965 to 66 years the first dwarf breed?