| 摘要: |
| 小麦苗期接种条锈菌（Puccinia striiformis West.）后，分别采用高温（21±1）℃和常温（14±1）℃处理，测定了陕西、甘肃两省主栽品种及抗源的高温抗条锈性。结果表明，陕927、陕897、兰天1号、豫麦21和钱保德等品种具有高温抗条锈性，陕农757、西植9420、M8003-06、绵阳11、繁6、天选36和里勃留拉等品种可能具有高温抗条锈性。 |
| 关键词: 小麦条锈病 小麦品种 高温抗病性 |
| DOI： |
| 分类号:S435.121.4 |
| 基金项目:国家“九五”攻关资助项目(96-05-01-02);陕西省科技攻关资助项目(97K03-G5-01) |
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| High-temperature resistance of wheat cultivars to wheat stripe rust |
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SHANG Hong sheng,MA Qing,SHANG Hong sheng,MA Qing
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| Abstract: |
| The high-temperature resistance of wheat cultivars from Shaanxi and Gansu provinces to wheat stripe rust is investigated in wheat seedlings inoculated with Puccinia striiformis is West. by high temperature treatment (21±1)℃ and normal temperature treatment (14±1)℃, respectively.The result shows that wheat varieties, such as Shaan 927, Shaan 897, Lantian 1,Yumai 21 and Chambord, are of high-temperature resistance to stripe rust; Shaannong 757, Xizhi 9420, M8003-06, Mianyang 11, Fan 6,Tianxuan 36 and Libellula are probably of high-temperature resistance to stripe rust. |
| Key words: wheat stripe rust,wheat cultivar,high temperature resistance |
