| 优质软米杂交香稻新组合文富7号的选育与应用 |
| |
| 引用本文： | 李存龙,杨芬,罗龙,罗天刚,刘娜,卢光辉.优质软米杂交香稻新组合文富7号的选育与应用[J].杂交水稻,2008,23(6). |
| |
| 作者姓名： | 李存龙 杨芬 罗龙 罗天刚 刘娜 卢光辉 |
| |
| 作者单位： | 文山州农业科学研究所,云南,文山,663000 |
| |
| 基金项目： | 云南省文山州重点科技攻关项目，云南省农业厅州市农科所优质稻育种攻关项目 |
| |
| 摘 要： | 文富7号是云南省文山州农科所采取"香香配,优优配"的方法,以优质香稻不育系宜香1A与香稻软米恢复系文恢206配组育成的优质软米杂交香稻组合。该组合稻米品质达国标1级优质稻谷标准,香味浓郁,米饭晶莹、柔润爽口、冷不回生,且丰产稳产,适应性广,生育期适中,在2006—2007年云南省籼型杂交稻区域试验中,平均单产8.7 t/hm2,比对照增产0.9%,2008年4月通过云南省农作物品种审定委员会审定。
|
| 关 键 词： | 杂交水稻 香稻 软米 文富7号 优质 选育 |
Breeding and Application of New High Quality Aromatic Soft Hybrid Rice Wenfu 7 |
| |
| LI Cun-long,YANG Fen,LUO Long,LUO Tian-gang,LIU Na,LU Guang-hui.Breeding and Application of New High Quality Aromatic Soft Hybrid Rice Wenfu 7[J].Hybrid Rice,2008,23(6). |
| |
| Authors: | LI Cun-long YANG Fen LUO Long LUO Tian-gang LIU Na LU Guang-hui |
| |
| Abstract: | Wenfu 7,a high quality aromatic and soft hybrid rice,derived from the cross between the aromatic CMS line Yixiang 1A and the aromatic and soft restorer line Wenhui 206,was developed by the Wenshan Agricultural Science Research Institute,Yunnan Province,based on the mating strategy of "high quality with high quality" and "aromatic with aromatic" in hybrid rice breeding.It was characterized by high grain quality(meeting the first class of state standards of fine quality rice) with rice fragrance,high yield,wide adaptability and suitable maturity.It yielded 8.7 t/hm2 on average,0.9% of yield increase over the check hybrid,in the provincial regional trials of Yunnan Province in 2006 and 2007.It was registered and released for commercial production by the Yunnan Provincial Crop Variety Appraisal Committee in April,2008.The breeding procedure of Wenfu 7 and its major characteristics,cultivation and hybrid seed production techniques were introduced in this paper. |
| |
| Keywords: | hybrid rice aromatic soft rice high grain quality Wenfu 7 breeding |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
