Improvement of bacterial blight and brown planthopper resistance in an elite restorer line Huazhan of Oryza
详细信息 查看全文
- 作者：Youlun Xiaoa ; b ; c ; Jinjiang Lib ; Jianghui Yub ; Qiucheng Mengb ; Xiangyang Dengb ; Zili Yia ; Guoying Xiaob ; xiaoguoying@isa.ac.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Hybrid rice ; Restorer line ; Bacterial blight resistance ; Brown planthopper resistance ; Gene pyramiding
- 刊名：Field Crops Research
- 出版年：2016
- 出版时间：1 February 2016
- 年：2016
- 卷：186
- 期：Complete
- 页码：47-57
- 全文大小：2402 K
文摘
- •
We pyramided Xa23, Bph14 and Bph15 genes into an elite restorer line Huazhan.
- •
All improved lines with these three genes had high-level resistance to BB & BPH.
- •
Most of their derived hybrids with TianfengA had high-level resistance to BB & BPH.
- •
TianfengA/R43-06 and TianfengA/R43-07 had higher yield potential than the control.
- •
These two hybrids could replace Tianyouhuazhan in BB and/or BPH epidemic areas.
© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号 地址：北京市海淀区学院路29号 邮编：100083 电话：办公室：(+86 10)66554848；文献借阅、咨询服务、科技查新：66554700 |