论文部分内容阅读
袁隆平的困惑每个人都有困惑,包括袁隆平院士。自上世纪以来,由袁隆平领衔的中国科研团队曾先后于1999年、2005年、2011年成功攻克超级杂交稻大面积亩产700公斤、800公斤、900公斤世界难关,使中国杂交水稻超高产研究保持世界领先地位。一次次超级稻产量新高不断的被刷新纪录,但是高产是有幅度的,目前增产已经趋于饱和,百尺竿头,更进一步就很难,水稻如何能达到1000公斤/亩的目标——这是袁老的困惑。
Yuan Longping confusion Everyone has confusion, including Academician Yuan Longping. Since the last century, the Chinese scientific research team headed by Yuan Longping successively succeeded in overcoming the world’s difficult 700-kilogram, 800-kilogram and 900-kilogram per-mu yield of super hybrid rice in 1999, 2005 and 2011, Maintain the world’s leading position. Time and time again, the output of super-rice has been constantly updated, but there is a margin of high-yielding. At present, the increase of output has been saturated and the success rate has risen. It is even harder for rice to reach its goal of 1,000 kg / mu. Yuan Lao’s confusion.