Welcome to Chinese Agricultural Science Bulletin,

Chinese Agricultural Science Bulletin ›› 2009, Vol. 25 ›› Issue (11): 70-74.

• 农艺科学 • Previous Articles     Next Articles

Excavating and Application in Hybrid Rice of K-Type CMS,A New Kind of CMS Made form Japonica

Zhu Yongchuan, Zheng Jiakui, Jiang Kaifeng, Xiong Hong, Xu Fuxian, Wan Xianqi   

  • Received:2008-12-23 Revised:2009-03-26 Online:2009-06-05 Published:2009-06-05

Abstract: K-CMS through the "japonica / indica / / Indica" composite creation of hybrid rice sterile cytoplasm,to cultivate used in large-scale production,By Rice and Sorghum Research Institute of Sichuan Academy of Agricultural Sciences. It has a "three high and one low," the characteristics of: High rates of stigma, the stigma of high living, high-end of the morning to spend the accumulated rate and low rate of closed-ying. And in combination to improve co-ordination, setting rate, 1000-grain weight and outcrossing habits have very good results.

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