²é¿´: 3928  |  »Ø¸´: 55
±¾Ìû²úÉú 5 ¸ö ÍâÓïEPI £¬µã»÷ÕâÀï½øÐв鿴

±ËÄêÍâ½»

Òø³æ (СÓÐÃûÆø)

¡ï ¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
êdzÆÈÃÈËÍ·ÌÛ: ½ð±Ò+1, me too~thanks 2012-07-07 21:30:07
¹û¶Ï°®Òò˹̹°¡£¬Í¯ÕæÓëÖǻ۵ĽáºÏÌå
31Â¥2012-07-07 17:50:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

³ôÄÝ

½ð³æ (ÕýʽдÊÖ)

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
êdzÆÈÃÈËÍ·ÌÛ: ½ð±Ò+8, ÍâÓïEPI+1, Thanks for your sharing and participation. Prof.Yuan had an important contribution. 2012-07-07 21:46:30
Yuan Longping
Professor Yuan is widely acknowledged for the discovery of the genetic basis of heterosis in rice¡ªa 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.

In the three decades following his breakthrough achievement, planting of this new crop has spread so widely, so that now almost half of China¡¯s rice production area is planted in hybrid rice with a 20 percent higher yield over previous varieties. This translates into food to feed approximately 60 million more people per year in China alone. Beyond this exceptional accomplishment, Professor Yuan has built an additional legacy of combating food shortages and hunger through his:

--Developing of a new technique for increasing hybrid seed yields through restriction of self-pollination;
--Facilitating the establishment of the hybrid rice seed production industry in China;
--Developing new strategies to further improve hybrid rice
--Developing a successful two-line system of hybrid rice;
--Developing higher yielding ¡°super hybrid rice¡±;
--Spreading his techniques for hybrid rice throughout Asia and to Africa and the Americas; and
--Training thousands of scientists and researchers from over 25 countries.
32Â¥2012-07-07 17:58:25
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

±±Ò¹¹ÂÐÇ

½ð³æ (СÓÐÃûÆø)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
I just feel my world is far away from the scientists' and it's hard to tell which one I like most.
Life is like riding a bicycle!
33Â¥2012-07-07 18:10:31
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

etin

ÈÙÓþ°æÖ÷ (ÖªÃû×÷¼Ò)

ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÒýÓûØÌû:
20Â¥: Originally posted by Tessatt at 2012-07-07 14:19:09
ÎÒ»¹Ã»ÕÒµ½ÈÃÎÒÑöĽµÄ¿ÆÑ§¼Ò...

ºÇºÇ£¬Ä㽫À´×Ô¼º¾ÍÊÇÀ²
µ­¶¨Èç·ç£¬¼áÒãÈç°¬
34Â¥2012-07-07 19:29:12
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

etin

ÈÙÓþ°æÖ÷ (ÖªÃû×÷¼Ò)

ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷

ÒýÓûØÌû:
12Â¥: Originally posted by ANDPing at 2012-07-07 13:26:28
ÄÇÄãÑöĽʲôÄ󣿣¿£¿£¿£¿£¿£¿£¿£¿£¿£¿£¿£¿£¿£¿£¿...

ÑöĽÇòÐÇ
µ­¶¨Èç·ç£¬¼áÒãÈç°¬
35Â¥2012-07-07 19:30:45
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

etin

ÈÙÓþ°æÖ÷ (ÖªÃû×÷¼Ò)

ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷

ÒýÓûØÌû:
13Â¥: Originally posted by êdzÆÈÃÈËÍ·ÌÛ at 2012-07-07 13:26:54
ͬºÃÆæ...

ÑöĽÇòÐÇ£¬¼û°³Í·Ïñ
µ­¶¨Èç·ç£¬¼áÒãÈç°¬
36Â¥2012-07-07 19:32:03
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

×Óľ2969

½ð³æ (ÕýʽдÊÖ)

¡ï ¡ï ¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
êdzÆÈÃÈËÍ·ÌÛ: ½ð±Ò+2, ¸Ðл²ÎÓ룬ËûÃÇȷʵÊÇΪ¿ÆÑ§·îÏ׺͸¶³öµÄÒ»±²Å£ÈË~ 2012-07-07 21:34:55
ÒýÓûØÌû:
18Â¥: Originally posted by chen__shuang at 2012-07-07 14:08:07
Ǯѧɭ°É£¬¹Ø×¢±È½ÏÉÙ£¬ÓÈÆäÏÖÔÚ£¬ÓйýºÜ¾´ÅåµÄ¸÷ÖÖ´óÅ££¬¼¤Àø×Ô¼º£¬ÓÈÆä¸ßÖУ¬ÀÏǮҲÊǰɣ¬ÆäʵÊÇ´ú±íÁËÒ»´óÅúµ±Ê±µÄ¿ÆÑ§¼Ò£¬ÎªÁËÐÂÖйúµÄδÀ´£¬·ÅÆú¹úÍâµÄÓÅÔ½Ìõ¼þ£¬¿Ë·þÖØÖØ×èÄÓ£¬ÉõÖÁÊÇ×¥²¶°µÉ±£¬»¹ÊÇÒåÎÞ·´¹ËµÄ ...

ÎÒÒ²ºÜ¾´ÅåËûÃÇÇ®ÐÕÕâÒ»¼ÒÈË£¬¶ÔÖйúµÄ¿ÆÑ§½ø²½×ö³öÁ˺ܶàµÄ¹±Ï×£¬¿ÉÊÇËûÃǵÄÒªÇóºÜÉÙ£¬ºÍÏÖÔÚµÄһЩ´óÀÐÒ»±ÈµÄ»°£¬¸üÏԵÿɹ󣡻¹ÓÐÒ»¸öÈ˾ÍÊǵ˼ÚÏÈ£¬ÎªÁËÖйúÕæÕýÏ׳öÁË×Ô¼ºµÄÒ»Éú£¡
ÏàÐÅ£¬Ò»Ö±¶¼ÊÇ£¡
37Â¥2012-07-07 19:57:26
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

flyBBB

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
¹Å¿É¤×: »ØÌûÖö¥ 2012-07-07 20:41:01
êdzÆÈÃÈËÍ·ÌÛ: ½ð±Ò+10, É­É­µÎÔÞͬ£¬ÎÒ˼¹ÊÎÒÔÚ~~¸Ðл²ÎÓ룬»¶Ó­³£À´~ 2012-07-07 21:37:27
Ren¨¦ Descartes
µÑ¿¨¶û
¼ÇµÃ¸ßÖеÄʱºò¾ÍÌØ³ç°ÝËû£¬Ô­Òò·Ç³£¼òµ¥£¬ÎÒµÄÁ¢Ì弸ºÎ²»ºÃ£¬¶ø½âÎö¼¸ºÎÔòÓÃÊýѧ·½·¨À´½â¼¸ºÎÎÊÌâ£¬ÕæÊÇÉÆÄª´óÑÉ~
ÔÚÕÜѧ·½Ã棬ÔòÊÇÏÖ´úÕÜѧµÄµì»ùÈË£¬Î¨ÎïÂ۵ĿªÍØÕß¡£

ÕâÖÖ¼ÈÄÜ×öÊ£¬ÓÖÄÜmeditateµÄÆæÈË£¬Ì«ÈÃÎÒϲ»¶£¬ºÇºÇ~

¾­µäÃû¾ä
i think, therefore i am----ÎÒ˼¹ÊÎÒÔÚ
doubt is perceived to form a foundation for all knowledge, While other knowledge could be a figment of imagination, deception or mistake, the very act of doubting one's own existence serves to some people as proof of the reality of one's own existence, or at least that of one's thought----ÆÕ±é»³ÒÉ
×·Çó׿Խ£¬³çÉÐÀíÐÔ£¬ÎñʵÑϽ÷£¬³çÉиßÉУ¨¿¼Ñа¡£©
38Â¥2012-07-07 20:04:26
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

¹Å¿É¤×

ÈÙÓþ°æÖ÷ (ÎÄ̳¾«Ó¢)

ÓÅÐãÇø³¤ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷

soft kitty
·ÇÎáСÌìÏ£¬²Å¸ß¶øÒÑ£»·ÇÎá×ݹŽñ£¬Ê±¸³¶øÒÑ£»·ÇÎáíþ¾ÅÖÝ£¬ºê¹Û¶øÒÑ£»Èý·ÇÑÉ×ÎÞÃÎÖÁʤ
39Â¥2012-07-07 20:40:53
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

êdzÆÈÃÈËÍ·ÌÛ

½ð³æ (ÎÄ̳¾«Ó¢)

ÍâòЭ»á»á³¤~¡¤

ÓÅÐã°æÖ÷

ÒýÓûØÌû:
36Â¥: Originally posted by etin at 2012-07-07 19:32:03
ÑöĽÇòÐÇ£¬¼û°³Í·Ïñ...

Ò²²»´í¡£¡£
ÎÒÀÛÁË£¬ÉíÐÄ¾ãÆ£¡£
40Â¥2012-07-07 21:29:45
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ êdzÆÈÃÈËÍ·ÌÛ µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖпƼ¼´óѧ£¬080502£¬354·ÖÇóµ÷¼Á +3 ÊØºòϦÑôCF 2026-03-18 3/150 2026-03-18 18:29 by ¿ÆÑÐСÄÃÄÃ
[¿¼ÑÐ] 298-Ò»Ö¾Ô¸Öйúũҵ´óѧ-Çóµ÷¼Á +7 ÊÖ»úÓû§ 2026-03-17 7/350 2026-03-18 14:34 by vgtyfty
[¿¼ÑÐ] 0817 »¯Ñ§¹¤³Ì 299·ÖÇóµ÷¼Á ÓпÆÑо­Àú ÓжþÇøÎÄÕ +7 rare12345 2026-03-18 7/350 2026-03-18 14:31 by laoshidan
[¿¼ÑÐ] 085601²ÄÁϹ¤³Ìר˶Çóµ÷¼Á +6 Ľº®mio 2026-03-16 6/300 2026-03-18 14:26 by 007_lilei
[¿¼ÑÐ] ²ÄÁÏר˶306Ó¢Ò»Êý¶þ +10 z1z2z3879 2026-03-16 13/650 2026-03-18 14:20 by 007_lilei
[¿¼ÑÐ] 307Çóµ÷¼Á +3 ÀäóÏ123 2026-03-17 3/150 2026-03-18 09:55 by macy2011
[¿¼ÑÐ] 278Çóµ÷¼Á +5 ÑÌ»ðÏÈÓÚ´º 2026-03-17 5/250 2026-03-18 08:43 by ÐÇ¿ÕÐÇÔÂ
[˶²©¼ÒÔ°] ºþ±±¹¤Òµ´óѧ ÉúÃü¿ÆÑ§Ó뽡¿µÑ§Ôº-¿ÎÌâ×éÕÐÊÕ2026¼¶Ê³Æ·/ÉúÎï·½Ïò˶ʿ +3 1ϲ´º8 2026-03-17 5/250 2026-03-17 17:18 by ber´¨cool×Ó
[¿¼ÑÐ] 332Çóµ÷¼Á +6 Zz°æ 2026-03-13 6/300 2026-03-17 17:03 by ruiyingmiao
[¿¼ÑÐ] ¡¾0856¡¿»¯Ñ§¹¤³Ì£¨085602£©313 ·Ö£¬±¾¿ÆÑ§¿ÆÆÀ¹ÀAÀàԺУ»¯Ñ§¹¤³ÌÓ빤ÒÕ£¬³ÏÇóµ÷¼Á +7 СÁõ¿ì¿ìÉϰ¶ 2026-03-11 8/400 2026-03-17 16:57 by ruiyingmiao
[¿¼ÑÐ] ÓÐûÓеÀÌú/ÍÁľµÄÏëµ÷¼ÁÄÏÁÖ£¬¸ø×Ô¼ºÕÐʦµÜÖС« +3 TqlXswl 2026-03-16 7/350 2026-03-17 15:23 by TqlXswl
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄϾ©´óѧ£¬080500²ÄÁÏ¿ÆÑ§Ó빤³Ì£¬µ÷¼Á +4 Jy? 2026-03-16 4/200 2026-03-17 11:02 by gaoqiong
[¿¼ÑÐ] 333Çóµ÷¼Á +3 ÎÄ˼¿Í 2026-03-16 7/350 2026-03-16 18:21 by ÎÄ˼¿Í
[¿¼ÑÐ] 326Çóµ÷¼Á +4 ŵ±´¶û»¯Ñ§½±êéê 2026-03-15 7/350 2026-03-16 17:11 by ŵ±´¶û»¯Ñ§½±êéê
[¿¼ÑÐ] Ò»Ö¾Ô¸211 0703·½Ïò310·ÖÇóµ÷¼Á +3 ŬÁ¦·Ü¶·112 2026-03-15 3/150 2026-03-16 16:44 by houyaoxu
[¿¼ÑÐ] 070303Ò»Ö¾Ô¸Î÷±±´óѧѧ˶310ÕÒµ÷¼Á +5 dÈçÔ¸Éϰ¶ 2026-03-12 8/400 2026-03-16 15:19 by peike
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤ Çóµ÷¼Á +13 enenenhui 2026-03-13 14/700 2026-03-16 15:19 by ÁËÁËÁËÁË¡£¡£
[¿¼²©] ¶«»ªÀí¹¤´óѧ»¯²Äרҵ26½ì˶ʿ²©Ê¿ÉêÇë +6 zlingli 2026-03-13 6/300 2026-03-15 20:00 by ryzcf
[¿¼ÑÐ] Çóµ÷¼Á +7 18880831720 2026-03-11 7/350 2026-03-13 16:10 by JourneyLucky
[¿¼ÑÐ] 0817»¯Ñ§¹¤³ÌÓë¼¼Êõ¿¼ÑÐ312·Öµ÷¼Á +3 T123 tt 2026-03-12 3/150 2026-03-13 10:49 by houyaoxu
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û