摘要
为给小麦抗蚜品种(系)培育提供有价值的抗源,在温室盆栽网罩条件下,采用蚜量比值法对680个小麦品种(系)进行麦长管蚜抗性鉴定。结果表明,高抗、中抗和低抗麦长管蚜的品种(系)分别占1.46%、9.69%和22.62%。参试品种(系)抗蚜材料百分比排名前3的地区分别是河南省、山东省和湖北省,抗蚜比例最低的3个地区分别是江苏省、新疆维吾尔自治区和四川省。在供试材料中,华麦8号、华麦9号、扬麦158、良星99、济麦22和陕229可作为小麦抗蚜育种的优良亲本,其大部分衍生后代对麦长管蚜具有较强的抗性。
In order to provide valuable source of resistance to aphid in wheat breeding,the resistance of 680 wheat varieties(lines)was evaluated by isolated systematic nets and aphid ratio methods at seedling stage.The results showed that 1.46%,9.69%and 22.62%of the whole materials performed high resistance(HR),moderate resistance(MR),and low resistance(LR),respectively.The highest percentage of aphid resistant materials was in Henan Province,Shandong Province and Hubei Province,and the lowest percentage was in Jiangsu Province,Xinjiang Uygur Autonomous Region and Sichuan Province.Among the tested materials,Huamai 8,Huamai 9,Yangmai 158,Liangxing 99,Jimai 22 and Shaan 229 can be used as good parents for wheat aphid resistance breeding,and most of their derived progenies showed strong resistance to wheat aphid.
作者
白金峰
马小龙
寇旭丹
白士超
谷建华
王亚娟
王长有
张宏
赵继新
田增荣
朱建峰
陈春环
吉万全
刘新伦
BAI Jinfeng;MA Xiaolong;KOU Xudan;BAI Shichao;GU Jianhua;WANG Yajuan;WANG Changyou;ZHANG Hong;ZHAO Jixin;TIAN Zengrong;ZHU Jianfeng;CHEN Chunhuan;JI Wanquan;LIU Xinlun(College of Agriculture,Northwest A&F University/State Key Laboratory of Crop Stress Biology for Arid Areas,Yangling,Shaanxi 712100,China;Shaanxi Province Liuba County Seed Management Station,Liuba,Shaanxi 724100,China)
出处
《麦类作物学报》
CAS
CSCD
北大核心
2020年第11期1295-1303,共9页
Journal of Triticeae Crops
基金
国家重点研发计划项目(2016YFD0100102)
作物种质资源保护项目(2019NWB036-02-1)
杨凌示范区产学研用协同创新重大项目(2018CXY-02)。
关键词
小麦
麦长管蚜
苗期
抗蚜
遗传背景
Wheat
Sitobion avenae
Seedling stage
Resistance to aphid
Genetic background
