Home Journals Chinese Agricultural Science Bulletin
Chinese Agricultural Science Bulletin

Abbreviation (ISO4): Chin Agric Sci Bull      Editor in chief: Yulong YIN

About  /  Aim & scope  /  Editorial board  /  Indexed  /  Contact  / 
目次

Discussion on Breeding of Broad-spectrum Compatibility Restoring-line Based on Development of T461

Expand

Online published: 2004-02-04

Abstract

T461, developed from Lunhui 422 crossed with Italian japonica variety Cripto, is a japonica-like restoring-line to CMS rice, with broad-spectrum compatibility to indica & japonica and good general combining ability. T461 can restore different CMS type including WA, DA, IA, BT and Dian type. The spikelet fertility of test-crossers was above 90% averagely for T461, combined with indica and japonica testers, to be strong compatibility with broad-spetrum. In development of T461, the segregating progeny was test-crossed by different CMS lines for restoring and combining ability, at the same time for broad-spectrum compatibility.

Cite this article

Zhu Xudong,Zhu Qingsen,Chen Hongqi,Min Shaokai . Discussion on Breeding of Broad-spectrum Compatibility Restoring-line Based on Development of T461[J]. Chinese Agricultural Science Bulletin, 2004 , 20(1) : 40 -40 . DOI: 10.11924/j.issn.1000-6850.040140

References

1 袁隆平,杂交水稻超高产育种,杂交水稻,1997,12(6):1-6
2 闵绍楷,程式华,朱旭东等,提高杂交水稻产量潜力的育种策略,《21世纪水稻遗传育种展望》中国农业科技出版社,北京,1999,p :40-45
3 程式华,翟虎渠,杂交水稻超高产育种策略,农业现代化研究,2000,21(3):147-150
4 袁隆平,选育水稻亚种间杂交组合的策略,杂交水稻,1996,11(2):1-3
5 颜应成,袁隆平,水稻广亲和系零轮的选育与研究,杂交水稻,1997,12(1):7-10
6 朱旭东 王建林 闵绍楷 等,籼粳不育新位点的发现及其遗传分析,遗传学报,1998,25(3):245 ~ 251
Options
Outlines

/