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Yuan LongpingBorn in Peking, Yuan Longping graduated from Southwest Agricultural College in China in 1953, and then was assigned to teach crop genetics and breeding at an agricultural school in Hunan Province. He began his research in hybrid rice development in 1964 and subsequently was transferred to the Hunan Academy of Agricultural Sciences in 1971 to serve as a research professor. It was there, two years later, that he achieved a major scientific breakthrough as he successfully developed the genetic materials essential for breeding high-yielding hybrid rice varieties.Professor Yuan is widely acknowledged for the discovery of the genetic basis of heterosis in rice—a phenomenon in which the progeny of two distinctly different parents grow faster, yield more, and resist stress better than either parent. In developing his “three-line system” of hybrid rice, Professor Yuan and his team soon produced a commercial hybrid rice variety called Nan-you No. 2, which was released in 1974. With yields 20 percent higher than previous varieties, Professor Yuan’s new crop immediately began to improve food availability in China. 翻译:袁隆平出生于北京,1953年毕业于西南农业大学在中国,然后被分配到教作物遗传和育种在湖南省的一所农业学校。他在1964年开始研究杂交水稻发展,随后被转移到湖南农业科学院1971年作为研究教授。两年后,在那里他取得了重大的科学突破,成功地开发出遗传材料必不可少的繁殖高产杂交水稻品种。元教授被公认为杂种优势的遗传基础的发现米饭现象中两个截然不同的子代的父母长得更快,产生更多,抵抗压力比的父母。在发展他的杂交水稻“三体系”,元教授和他的团队很快产生一个商业杂交水稻品种叫Nan-you 2号,于1974年被释放。比之前的品种产量高20%,元教授的新作物立即开始改善中国的食品供应。
酸奶娃儿
Yuan Longping was born in Beijing in 1930. His ancestral home is in De'an County, Jiujiang, Jiangxi Province. During the Second Sino-Japanese War and the Chinese Civil War, he moved with his family and attended school in many places, including Hunan, Chongqing, Hankou and Nanjing.
袁隆平是1930年出生于北京。祖籍江西省九江市德安县。在第二次中日战争和中国内战期间,他和家人一起搬到湖南、重庆、汉口和南京等地上学。
Yuan Longping is a Chinese agronomist, known for developing the first hybrid rice varieties in the 1970s.
袁隆平是中国农学家,以70年代开发第一个杂交水稻品种而闻名。
Hybrid rice has since been grown in dozens of countries in Africa, America, and Asia—providing a robust food source in areas with a high risk of famine. For his contributions, Yuan is always called the "Father of Hybrid Rice" by the Chinese media.
杂交水稻已经在非洲、美洲和亚洲的几十个国家种植,为饥荒高发地区提供了充足的食物来源。由于他的贡献,袁世凯一直被中国媒体称为“杂交水稻之父”。
扩展资料
1966年,三系杂交水稻的发现以《水稻的雄性不孕性》发表在中国科学院的《科学通报》上,是袁隆平的第一篇重要论文,而这一刊《科学通报》却是文革前的最后一刊。
文化大革命冲击了袁隆平的研究,其实验稻田育种甚至被人恶意破坏拔除,但其仍坚持试验。为了增加试验效果,每年冬天,其与助手还去海南三亚进行水稻育种,甚至在路上把种子绑在身上,利用体温育种催芽。然而研究遇到瓶颈,逾三千次试验都未成功。
1971年11月23日,其助手李必湖、冯克珊在海南试验田发现一株难得的野生稻雄性不育株。 此后湖南省农业科学院成立杂交稻研究协作组,由袁隆平挂帅。1972年,杂交稻被列为中国重点科研项目,全国性的协作攻关开始:三十余科研单位参与、上千个品种与该株野生水稻进行了上万次测交和回交转育试验。
在此基础上,袁隆平选育不育系二九南1号成功,此为中国第一个应用于生产的不育系水稻。
参考资料来源:百度百科-袁隆平
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