Breeding and Application of Inbred Rice-restorer Lines Dual Purpose Rice
Taking Huang Huazhan,Huang Guanghuazhan 1 and Meixiangzhan 2 and other high-quality core germplasm and their derivative systems as the main body,and applying the core germplasm breeding theory,the inbred-restorer lines dual purpose rice varieties Huanghua Simiao and Meixiangzhan 3 were bred,they had the characteristics of stable yield,high quality,dwarf stalk and more panicles,fertilizer tolerance and lodging resistance,good color turning at later stage,and strong combining ability.The breeding process and cultivation techniques of Huanghua Simiao and Meixiangzhan No.3 were introduced.