|本期目录/Table of Contents|

[1]朱勇良,范方军,谢裕林,等.江苏省迟熟中粳新品系稻瘟病抗病基因检测与抗性评价[J].江苏农业科学,2018,46(19):106-109.
 Zhu Yongliang,et al.Rice blast resistance evaluation and related gene detection of newly released mid-season japonica rice lines in Jiangsu Province[J].Jiangsu Agricultural Sciences,2018,46(19):106-109.
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江苏省迟熟中粳新品系稻瘟病抗病
基因检测与抗性评价
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《江苏农业科学》[ISSN:1002-1302/CN:32-1214/S]

卷:
第46卷
期数:
2018年第19期
页码:
106-109
栏目:
植物保护
出版日期:
2018-10-05

文章信息/Info

Title:
Rice blast resistance evaluation and related gene detection of newly released mid-season japonica rice lines in Jiangsu Province
作者:
朱勇良1 范方军2 谢裕林1 伍应保1 乔中英1 张建栋1
1.江苏太湖地区农业科学研究所,江苏苏州 215155; 2.江苏省农业科学院粮食作物研究所,江苏南京 210014
Author(s):
Zhu Yonglianget al
关键词:
迟熟中粳稻瘟病抗性基因抗性评价抗性丧失
Keywords:
-
分类号:
S435.111.4+1
DOI:
-
文献标志码:
A
摘要:
通过对江苏省育种单位提供的95份迟熟中粳新材料进行稻瘟病抗性基因检测与穗颈瘟抗性分析发现,携带Pi-ta基因的材料有59份,携带Pi-b基因的材料有74份,携带Pi-kh基因的材料有85份,同时携带Pi-ta、Pi-b、Pi-kh抗病基因的材料有37份;其中有1份材料苗瘟抗性等级为5级,其穗颈瘟抗性等级为7级,另外有12份材料的稻瘟病抗性综合指数>5.00。结果表明,Pi-ta等抗病基因的抗性正在丧失。
Abstract:
-

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2017-03-28
基金项目:江苏省苏州市农业科技创新项目(编号:SNG201641);苏州市农业科学院基金(编号:8111703#)。
作者简介:朱勇良(1965—),男,江苏苏州人,副研究员,主要从事水稻遗传育种和绿色高产栽培研究。E-mail:13145041388@126.com。
更新日期/Last Update: 2018-10-05