摘要
为提高陕西省小麦生产能力,以陕西省26份主栽小麦品种为试验材料,分别对该区小麦上发生的3种主要病害条锈病、白粉病和赤霉病进行抗性鉴定。结果表明:对条锈病、白粉病和赤霉病表现抗性的材料分别为有6、4和3份,同时对2种病害均具有良好抗性的材料仅2份,分别为长旱58和西农3517,未发现对以上3种病害均具有良好抗性的材料。该地区主栽小麦品种综合抗性水平偏低,急需进行一定程度的品种更迭。
In order to improve the wheat productitity in Shaanxi province,twenty-six mainr wheat cultivars of Shaanxi province were identified for the resistance to the three major wheat diseases(stripe rust,powdery mildew and Fusarium head blight).The results showed that 6,4 and 3 wheat cultivars were resistant to stripe rust,powdery mildew and Fusarium head blight,respectively.There were only two materials(Changhan 58 and Xinong 3517)with both resistance to the two diseases,and no cultivar showed resistance to the three diseases.The research showed that the comprehensive resistance level of wheat varieties in this region was at a low level,and some new varieties were urgently needed.
作者
李倩
张养利
郝双奎
张伯虎
聂耸
曹三潮
王英明
LI Qian;ZHANG Yang-li;HAO Shuang-kui;ZHANG Bo-hu;NIE Song;CAO San-chao;WANG Ying-ming(Weinan Institute of Agricultural Sciences,Weinan 714000,China)
出处
《黑龙江农业科学》
2018年第3期6-8,共3页
Heilongjiang Agricultural Sciences
基金
陕西省农业科技创新转化资助项目(NYKJ-2016-38)
关键词
陕西省
小麦
条锈病
白粉病
赤霉病
Shaanxi
wheat
stripe rust
powdery mildew
Fusarium head blight
