籼稻强恢复系闽恢3139的选育与应用  

Breeding and Utilization of Indica Rice Restorer Line Minhui 3139

作　　者：陈建民[1] 罗家密[1] 苏军[1] 刘华清[1] 王锋[1] 

机构地区：[1]福建省农业科学院生物技术研究所,福建福州350003

出　　处：《杂交水稻》2007年第1期21-24,共4页Hybrid Rice

基　　金：福建省重大农业专项项目(2004NZ01-1);福建省科技厅重点项目(2005N025)

摘　　要：闽恢3139是福建省农科院生物技术研究所用明恢70与盐恢559杂交育成的籼型强恢复系,具有株型好、恢复谱广、配合力强、抗稻瘟病和制种产量高等特点。与野败型、印水型、D型、矮败型及红莲型不育系配组,均表现出较强的杂种优势,其中杂交稻新组合Ⅱ优3139、谷优3139于2006年分别通过福建省和江西省品种审定。Minhui 3139, an indica rice restorer line, was developed from the cross of Minghui 70 with Yanhui 559. It is characteristic of good plant type, strong restoring ability and wide restoring spectnun, good combining ability, fine grain quality, good blast resistance and high yield of hybrid seed production. The hybrids by crossing it to various types of CMS lines such as WA, ID, D, DA and HL types, showed strong heterosis and good integrated agronomic traits. Ⅱ You 3139 （ Ⅱ -32A/Minhui 3139） and Guyou 3139 （Gufeng A/Minhui 3139） were examined and approved for release in Fujian Province and Jiangxi Province in 2006, respectively.

关 键 词：杂交水稻 恢复系 闽恢3139 抗稻瘟病 选育 

分 类 号：S511.035[农业科学—作物学] S334