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¡¡¡¡²»¿É·ñÈÏ£¬Henry M. Beachell ¶ÔË®µ¾ÓýÖֵűÏ×£¬Òª²»È»96ÄêÒ²²»»á»ñµÃÊÀ½çÁ¸Ê³½±¡£ÔÚÕâÀïÎÒÖ÷Òª¾ÍË­ÊÇÔÓ½»Ë®µ¾Ö®¸¸µÄÎÊÌâ½øÐÐÌÖÂÛ¡£

¡¡¡¡ÏÈ˵˵ÎÄÕÂÖÐÌáµ½µÄIR8Æ·ÖÖ¡£ËüµÄµÄÈ·È·ÊÇÒ»¸ö·Ç³£ÓÅÐãµÄÆ·ÖÖ¡£²»¹ý£¬¸÷λ¿ÉÒÔÔÚÍøÉÏËÑһϣ¬¾ÍÖªµÀËüÊdz£¹æÆ·ÖÖ£¨variety£©¶ø²»ÊÇÔÓ½»ÖÖ£¨hybrid£©ÁË¡£Henry M. Beachell 1963Äêµ½IRRI£¨¹ú¼ÊË®µ¾Ñо¿Ëù£©¹¤×÷£¬½«Ì¨ÍåµÄÒ»ÖÖ°«¸ËµÄÆ·ÖÖÓë·ÆÂɱöµÄÒ»¸ö¿¹²¡Æ·ÖÖÔÓ½»ºóÑ¡Óý¶ø³É£¬²úÁ¿´ó·ù¶ÈÌá¸ß¡£

¡¡¡¡1966Äê¿ªÊ¼ÍÆ¹ã£¬ÔÚÁ¼ºÃ¹à¸Èµ÷½ÚϲúÁ¿¿ÉÒÔ·­·¬¡£ÊìϤÓýÖÖ³£Ê¶µÄÈËÖªµÀ£¬³£¹æÆ·ÖÖºÍÔÓ½»ÖÖµÄÑ¡Óý³ÌÐòÊDz»Ò»ÑùµÄ£¬³£¹æÆ·ÖÖÏÈÔÓ½»£¬ÔÙ´¿»¯ÎªÎȶ¨Æ·ÖÖ£¬¶øÔÓ½»ÖÖÏÈҪѡ×Ô½»Ïµ£¨ÏñÔÚË®µ¾µÈÐí¶à×÷ÎïÉÏ£¬»¹ÒªÏÈÑ¡²»Óýϵ£©£¬×îºóÔÓ½»ÖÖÖ±½ÓÓõ½Éú²ú¡£ÔÙ˵3Äêʱ¼äÊÇÑ¡Óý²»³öÊÀ½çµÚÒ»¸öÔÓ½»Öֵġ£

¡¡¡¡ÔÛÃÇÔÙÀ´¿´¿´¹ú¼ÊË®µ¾Ñо¿Ëù¹Ù·½ÍøÕ¾ÓйØÔÓ½»Ë®µ¾µÄ½éÉÜ

¡¡¡¡Brief history of hybrid rice

¡¡¡¡1926 - Heterosis in rice reported

¡¡¡¡1964 - China started hybrid rice research

¡¡¡¡1970 - China discovered a commercially usable genetic tool for hybrid rice (male sterility in a wild rice = Wild Abortive )

¡¡¡¡1973 - PTGMS rice was found in China

¡¡¡¡1974 - First commercial three-line rice hybrid released in China

¡¡¡¡1976 - Large scale hybrid rice commercialization began in China

¡¡¡¡1979 - IRRI revived research on hybrid rice

¡¡¡¡1981 - PTGMS rice genetics and application was confirmed

¡¡¡¡1982 - Yield superiority of rice hybrids in the tropics confirmed (IRRI)

¡¡¡¡1990s - India and Vietnam started hybrid rice programs with IRRI

¡¡¡¡1991 - More than 50% of China¡¯s riceland planted to hybrids

¡¡¡¡1994 - First commercial two-line rice hybrid released in China

¡¡¡¡1994 - 1998 - Commercial rice hybrids released in India, Philippines Vietnam

¡¡¡¡´ÓÉÏÃæÔÓ½»Ë®µ¾µÄÀúÊ·½éÉÜ£¬ÎÒÃǾͲ»ÄÑ¿´³öÊÀ½çµÚÒ»¸öÔÓ½»Ë®µ¾À´×ÔÖйú,Ò²¾ÍÊÇԬ¡ƽ¡£

¡¡¡¡ÔÚHenry M. Beachell ÔÚ°ÙËêÊÅÊÀʱ£¬¿´¿´Å¦Ô¼Ê±±¨¶ÔËûµÄ½éÉÜ

¡¡¡¡While working for the institute in the 1960s, Mr. Beachell and others crossed rice plants from Taiwan and Indonesia to produce a new variety, which they named IR8. The resulting plant was shorter and sturdier than its progenitors, less prone to damage during harvest and quicker to cultivate. ¡­IR8 helped to feed the population in the Philippines and other countries and ''remains among the highest-yielding rice varieties.'' ÎÄÖÐ¶ÔÆä»Ô»ÍµÄ³É¾Í×÷Á˽éÉÜ£¬Ñ¹¸ù¾ÍûÓйØÓÚÔÓ½»Ë®µ¾µÄ½éÉÜ¡£Èç¹ûÊÇÊÀ½çÔÓ½»µ¾µÚÒ»È˵ϰ£¬Ó¦¸ÃûÓÐÈË»áÍüÁ˰ɣ¿

¡¡¡¡ÖÁÓÚ˵Öйú90%µÄÆ·ÖÖ¶¼ÊÇ´ÓIRRIÆ·ÖÖ·¢Õ¹À´µÄ£¬Î´×öÉîÈëÁ˽⣬²»¸ÒÍý¶Ï¡£µ«ÓÐÒ»µãÊÇÐèÒªÃ÷°×µÄ£¬ºÍÆäËûÐÐÒµµÄ´´ÐÂÒ»Ñù£¬ÈËÀàÀúÊ·ÉϾø´ó¶àÊý×÷ÎïÆ·ÖÖ¶¼ÊÇÀûÓÃǰÈËµÄÆ·ÖÖ×ÊԴΪÆðµã¡£ÊÀ½ç·¶Î§ÄÚÒýÖÖÊǷdz£ÆÕ±éµÄÏÖÏ󣬰üÀ¨ÐÂÖÖÀà×÷ÎïµÄÒìµØÒýÖÖÍÆ¹ã¡£

¡¡¡¡¸úHenry M. BeachellÒ»Ñù£¬Ô¬Â¡Æ½ÏÈÉúÒ²ÔÚ2004ÄêÒ²»ñµÃÁËWorld Food Prize¡£ÁíÍ⣬ͬÄêËû»¹»ñµÃÁËWolf Prize¡£ÕâЩӦ¸ÃÊÇÊÀ½ç¶ÔÔ¬ÀÏÏÈÉúµÄ¿Ï¶¨¡£

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