| 我国苜蓿抗霜霉病的研究进展 |
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| 引用本文： | 韦东胜,桂枝,郑久明,唐玉芹.我国苜蓿抗霜霉病的研究进展[J].天津农学院学报,2004,11(1):32-36. |
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| 作者姓名： | 韦东胜 桂枝 郑久明 唐玉芹 |
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| 作者单位： | 1. 天津农学院,农学系,天津,300384
2. 天津市宝坻区农业技术推广服务中心,天津,301800 |
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| 摘 要： | 介绍了霜霉病的症状和发生规律及病原菌的生物学特性，提出苜蓿霜霉病的防治更侧重于“防”，更依赖于科学的田间管理与草地利用等综合防治措施，即牧草混播、合理施肥、合理利用、搞好田间卫生、种子处理，最后指出了苜蓿育种工作中存在的主要问题。
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| 关 键 词： | 苜蓿 霜霉病 防治措施 病原菌 生物学特性 |
| 文章编号： | 1008-5394(2004)01-0032-05 |
| 修稿时间： | 2003年11月12 |
Advances in Researches of Downy Mildew in Alfalfa in China |
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| WEI Dong-sheng,GUI Zhi,ZHENG Jiu-ming,TANG Yu-qin.Advances in Researches of Downy Mildew in Alfalfa in China[J].Journal of Tianjin Agricultural College,2004,11(1):32-36. |
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| Authors: | WEI Dong-sheng GUI Zhi ZHENG Jiu-ming TANG Yu-qin |
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| Institution: | WEI Dong-sheng~1,GUI Zhi~1,ZHENG Jiu-ming~2,TANG Yu-qin~2 |
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| Abstract: | The symptoms and the regularities of downy mildew, and the biological characteristics of Peronospora aestivalis Syd. are introduced. So, it is advanced that more attention should be paid to the "prevention" of downy mildew, and much more, to the comprehensive prevention and control countermeasures, such as scientific field management, meadow utilization and so on, that is, mixed sowing, rational fertilizer application, rational utilization of meadows, cleaning out the fields and seed treatment. In the end, some problems and suggestions about alfalfa breeding are raised. |
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| Keywords: | alfalfa downy mildew prevention and control methods |
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