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| Hybrid rice achievements, development and prospect in China |
| MA Guo-hui, YUAN Long-ping |
| China National Hybrid Rice Research and Development Centre, Changsha 410125, P.R.China |
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摘要 This article reviews the history and progress of hybrid rice development. Hybrid rice research was initiated back in 1964, and commercialized in 1976. Three-line and two-line system hybrid rice were developed in 1974 and 1995, respectively. Research on super hybrid rice, which was first launched by Ministry of Agriculture, China in 1996, is discussed, and the great progress of super hybrid rice had been achieved with a new yield record by 15.4 t ha–1 in the 6.84 ha demonstration location in Xupu, Hunan Province, China in 2014. And the mechanism of heterosis, the techniques of hybrid seed production and the modern field managements in hybrid rice over the past decades are also discussed. Additionally, this article dealt with the intellectual property protection (IPR) and development of hybrid rice seed industry in China. Major factors that constrain hybrid rice development are analyzed and possible solutions to this problems are proposed. Finally, the authors present methods to further increase production yield, and propose an improvement for breeding super high-yielding hybrid rice based on these methods.
Abstract This article reviews the history and progress of hybrid rice development. Hybrid rice research was initiated back in 1964, and commercialized in 1976. Three-line and two-line system hybrid rice were developed in 1974 and 1995, respectively. Research on super hybrid rice, which was first launched by Ministry of Agriculture, China in 1996, is discussed, and the great progress of super hybrid rice had been achieved with a new yield record by 15.4 t ha–1 in the 6.84 ha demonstration location in Xupu, Hunan Province, China in 2014. And the mechanism of heterosis, the techniques of hybrid seed production and the modern field managements in hybrid rice over the past decades are also discussed. Additionally, this article dealt with the intellectual property protection (IPR) and development of hybrid rice seed industry in China. Major factors that constrain hybrid rice development are analyzed and possible solutions to this problems are proposed. Finally, the authors present methods to further increase production yield, and propose an improvement for breeding super high-yielding hybrid rice based on these methods.
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Received: 30 June 2014
Accepted:
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| Fund: Our research work was supported by the National Natural Science Foundation of China (31271659) and the Key Technologies R&D Program of China during the 12th Five-Year Plan period (2012BAD04B10, 2011BAD16B01, 2013BAD07B14). |
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Corresponding Authors:
YUAN Longping,Tel: +86-731-82872988, Fax: +86-731-82873050, E-mail:
lpyuan@hhrrc.ac.cn
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| About author: MA Guo-hui, Tel: +86-731-82872922, Fax: +86-731-82873050,
E-mail: maguohui@hhrrc.ac.cn; |
Cite this article:
MA Guo-hui, YUAN Long-ping.
2015.
Hybrid rice achievements, development and prospect in China. Journal of Integrative Agriculture, 14(2): 197-205.
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| Cheng S H, Cao L Y. 2005. Conception of late stage vigor superhybrid rice and its biological significance. Chinese Journalof Rice Science, 19, 280-284.E Z G, Pang Q L. 2010. Analysis of China’s rice variety releasedand extension. China Rice, 16, 18-20. (in Chinese)Hu P S. 2010. Development and technological innovation ofhybrid rice industry. Journal of Agricultural Science andTechnology, 12, 17-23. (in Chinese)Ma G H. 2003. Hybrid rice achievement and development inChina. Hybrid Rice for Food Security, Poverty Alleviation,and Environmental Protection. IRRI (ISBN 971-22-0188-0).pp. 247-256.Ma G H. 2006. The approach and practice for the cultivation ofnitrogen-saving and high-yielding of super hybrid rice, the6th international symposium on eco-industry & sustainabledevelopment. Belgium, 11, 178-185.Mao C X. 2005. Changing trend of rice hybrids and growingareas in China. Guangxi Agricultural Science, 36, 287-291.Li C S, Zhang X H, Mao Y J. 2011. Current situation and trend ofhybrid rice seed market. China Rice, 17, 6-10. (in Chinese)Li Q H, Zhang H C. 2007. Precise and quantitative cultivationfor high yield in rice. North Rice, 2, 1-9. (in Chinese)Yuan L P. 1992. Thechnical strategy to breed for photo-thermosensitivegenic male sterile rice. Hybrid Rice, 7, 1-4. (inChinese)Yuan L P. 1996. Prospects for yield potential in rice throughplant breeding. Hybrid Rice, 11, 1-4. (in Chinese)Yuan L P. 1997. Current status and developing prospects in twolinehybrid rice research in China. Research of AgriculturalModernization, 18, 1-3 (in Chinese)Wan Y Z. 2006. Current statue and countermeasure ofprotection of hybrid rice variety right in China. Hybrid Rice,21, 8-11. (in Chinese)Yuan L P. 2012. Conceiving of breeding further super-high-yieldhybrid rice. Hybrid Rice, 27, 1-2. (in Chinese)Zou Y B, Ao H J. 2006. Study on the sanding cultivation methodfor super rice. China Agricultural Science Bulletin, 22,158-161. (in Chinese) |
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