| 小麦地方品种资源对条锈病的抗性鉴定及评价 |
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| 引用本文： | 张二喜,李金昌,吕莉莉,王伟.小麦地方品种资源对条锈病的抗性鉴定及评价[J].甘肃农业科技,2006(7):9-12. |
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| 作者姓名： | 张二喜 李金昌 吕莉莉 王伟 |
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| 作者单位： | 甘肃省天水市农业科学研究所,甘肃,天水,741000 |
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| 基金项目： | 甘肃省农业生物技术研究及应用开发项目 |
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| 摘 要： | 通过对142份国内小麦地方品种资源进行抗病性鉴定及农艺性状观测,初步筛选出抗条锈病材料24份,其中对条锈病免疫材料9份,近免疫材料5份,高度抗病材料4份,中度抗病材料6份.抗条锈病材料的株高平均为121 cm,以高秆、冬性、早熟和晚熟品种为主;穗型以长方型、纺锤型为主;千粒重11.1～56.8 g,编号54、110、118等材料兼抗白粉病,属多抗性种质材料.
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| 关 键 词： | 小麦 品种资源 条锈病 抗性鉴定 评价 |
| 文章编号： | 1001-1463（2006）07-0009-04 |
| 收稿时间： | 2005-10-14 |
| 修稿时间： | 2005-10-142006-03-30 |
Evaluation of Resistance to Strike Rust Landrace Wheat Germplasm Resources |
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| ZHANG Er-xi,LI Jin-chang,LV Li-li,WANG wei.Evaluation of Resistance to Strike Rust Landrace Wheat Germplasm Resources[J].Gansu Agricultural Science and Technology,2006(7):9-12. |
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| Authors: | ZHANG Er-xi LI Jin-chang LV Li-li WANG wei |
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| Institution: | Tianshui Institute of Agricultural Sciences,Tianshui Gansu 741000, China |
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| Abstract: | The experiment results of evaluation on resistance and agronomic character of 142 pieces interior landrace showed that the elementary selection of resistant to stripe rust 24 pieces,including the 9 pieces of immunity material of stripe rust,5 pieces of immunity material approximately,4 pieces of highly resistant material,6 pieces of moderate resistant material.The average height of materials resistant to stripe rust is 121 cm and mainly concerns about the long-stalked,good winter hardness,early mature and late mature.The shape of spike concerns oblong and fusiform.Thousand grain weight is within 11.1 to 56.8 g.The number 54,110 and 118 material are resistant to powdery mildew.They all belong to muti-resistant seed material. |
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| Keywords: | Wheat Germplasm resources Stripe rust Resistance evaluation Evaluation |
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