e-杂交稻新组合e优27的选育与应用  

Breeding and Application of New e-Hybrid Rice Combination e You 27

作　　者：黄荣华[1] 张书标[1] 章清杞[1] 杨仁崔[1] 

机构地区：[1]福建农林大学作物遗传育种研究所,福建福州350002

出　　处：《杂交水稻》2007年第2期22-24,共3页Hybrid Rice

基　　金：福建省教育厅科技计划项目(JA05241)

摘　　要：e优27是用长穗颈不育系福eA7与蜀恢527配组育成的籼型e-杂交稻新组合。该组合高产稳产性较好,中抗稻瘟病,熟期适宜,适应性广,2005年3月通过福建省农作物品种审定委员会审定。e You 27 is a new e-hybrid rice combination derived from Fu eA7, a new CMS line with eui genes, and a strong restorer line Shuhui 527. It is characteristic of high and stable yield, medium blast resistance, wide adaptability and suitable maturity, e You A7 has a slight panMe enclosure and is sensitive to GA3, so the dosage of GA3 needed in hybrid seed production is low. It was registered by Fujian Crop Variety Approval Committee in March, 2005. The breeding procedure, major characteristics, and technical points in the multiplication, hybrid seed production and cultivation of e You 27 were introduced in this paper.

关 键 词：E-杂交稻 e优27 选育 

分 类 号：S511.03[农业科学—作物学] S334