Welcome to Chinese Agricultural Science Bulletin,

Chinese Agricultural Science Bulletin ›› 2008, Vol. 24 ›› Issue (10): 206-210.

Special Issue: 现代农业发展与乡村振兴 水稻

• 农艺科学 • Previous Articles     Next Articles

Review and Discussion of Guangxi Hybrid Rice Regional Trial Conducted in 2006 and 2007 Year

  

  • Received:2008-07-23 Revised:1900-01-01 Online:2008-10-05 Published:2008-10-05

Abstract: The process of Guangxi hybrid rice trail conducted in 2006 and 2007 had been reviewed and through the analyzed data,some suggestions for further improvement of Guangxi hybrid rice trail were pointed out by the authors. The two years data of the trail shown that abundance of hybrid combinations were tested and more progresses on quantity, yield and quality of hybrid rice were obtained, but there are still some problems such as resistance to insect and disease , and the integrated traits, which affecting the breakthrough of hybrid rice breeding. So the authors suggested that the genetic bases of new hybrids should be expanded, through strengthening genetic utilization between indica rice and japonica rice, utilization of elite wild rice germplasm and to put resistance breeding of hybrid rice into important position of daily work. And make further improvement on integrated traits and their coordination forward to breeding super high yielding rice hybrids in the future.

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