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本文(2017-2018学年人教课标高一英语必修4背景资料:UNIT 2 WORKING THE LAND 拓展阅读 YUAN LONGPING .doc)为本站会员(高****)主动上传,免费在线备课命题出卷组卷网仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对上载内容本身不做任何修改或编辑。 若此文所含内容侵犯了您的版权或隐私,请立即通知免费在线备课命题出卷组卷网(发送邮件至service@ketangku.com或直接QQ联系客服),我们立即给予删除!

2017-2018学年人教课标高一英语必修4背景资料:UNIT 2 WORKING THE LAND 拓展阅读 YUAN LONGPING .doc

1、Yuan Long pingYuan Long ping, a Chinese agriculturalist, was born in Qianyang, Hunan Province in 1930. Professor Yuan graduated from Southwest Agriculture College in 1953 and has since devoted himself to agricultural education and research. He is currently an academician of the Chinese Academy of En

2、gineering, Director General of China National Hybrid Rice Research and Development Center, Honorary President of the Hunan Academy of Agricultural Sciences in China and Vice-Chairman of Hunan Provincial Committee of the Chinese Peoples Political Consultative Conference. Professor Yuan was a pioneer

3、in hybrid rice research and made remarkable achievements in this area, first developing hybrid rice in the world. The achievements of Yuan Long ping greatly solved the food shortage, and provided as a solution the worldwide starvation. It is regarded as the fifth invention after Chinas Four Major In

4、ventions, and is acclaimed as the Second Green Revolution. He was awarded with many international awards, such as Gold Medal Award for the Outstanding Inventor of the United Nations World Intellectual Property Organization, Science Prize of United Nations Educational, Scientific and Cultural Organiz

5、ation, Rank Prize for Agronomy and Nutrition of the United Kingdom, Medal of Honor for Food Security and Sustainable Development of the United Nations Food and Agriculture Organization, and Fukui International Koshihikari Rice Prize of Japan. Yuan Long ping started the research of indica hybrid in 1

6、964. At the beginning, he discovered male-sterile rice. Then he brought forward h third hybriding paddy and carried out experiments on farmland. Yuan Long ping made breakthrough in 1973. He was the first person to develop indica hybrid rice. The new technology was tested in many areas of South China

7、 in 1974 and 1975, and then extended to other areas. China became the first country that is capable of producing hybrid rice. Yuan Long ping is the first scientist who successfully altered the self-pollinating characteristic of rice and realized large-scale farming of hybrid rice. This earned him th

8、e title Father of Hybrid Rice. His pioneering work in hybrid rice breeding and production techniques has revolutionized rice cultivation in China, establishing Chinas world leading position in hybrid rice research. From 1976 to 1987, the total cultivated area of the hybrid rice developed by Yuan rea

9、ched 1.1 billion mu (15 mu=1 hectares), and increased rice yield by 100 billion kg. In 1979, the hybrid rice was transferred as Chinas first agro-technology patent to the United States. At present, the hybrid rice developed by Yuan is planted on the farmlands all over China, which played an important role in increasing Chinas grain production. It made possible the feeding of 22% of the world population on only 7% of the worlds total arable land.

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