| 高产优质杂交晚稻新组合T优277的选育与应用 |
| |
| 引用本文： | 傅黎明,黄为,周昆.高产优质杂交晚稻新组合T优277的选育与应用[J].杂交水稻,2010,25(2). |
| |
| 作者姓名： | 傅黎明 黄为 周昆 |
| |
| 作者单位： | 湖南省水稻研究所,湖南,长沙,410125 |
| |
| 摘 要： | T优277是湖南省水稻研究所用优质不育系T98A与自选三系恢复系R277配组育成的迟熟三系杂交晚籼新组合。表现高产稳产,在湖南省晚稻区试中平均单产7.67t/hm2,比对照威优46增产5.5%,2a平均生育期117.6d,比对照短3.4d;稻米品质达食用稻品种品质(NY/T593-2002)3级标准。2009年3月通过湖南省品种审定。
|
| 关 键 词： | 杂交水稻 T优277 高产 优质 选育 |
Breeding and Application of New Late Hybrid Rice Combination T You 277 with High Yield and Good Quality |
| |
| FU Li-ming,HUANG Wei,ZHOU Kun.Breeding and Application of New Late Hybrid Rice Combination T You 277 with High Yield and Good Quality[J].Hybrid Rice,2010,25(2). |
| |
| Authors: | FU Li-ming HUANG Wei ZHOU Kun |
| |
| Abstract: | T You 277,T98A/R277,is a new late-cropping indica hybrid rice combination developed by Hunan Rice Research Institute.It shows high and stable yield potential.In Hunan provincial regional trials for late rice in 2007 and 2008,it yielded 7.67 t/hm2 on average,5.50% higher than the check hybrid Weiyou 46,and matured in 117.6 days on average,3.4 days earlier than the check.Its grain quality meets to the 3rd class of standards for food rice varieties on NY/T 593-2002.In March,2009,it was certified and released t... |
| |
| Keywords: | hybrid rice T You 277 high yield good quality breeding |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
