| 白菜对病毒病霜霉病黑斑病的三抗性鉴定与筛选标准 |
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| 引用本文： | 李省印,柯桂兰,胡彩霞.白菜对病毒病霜霉病黑斑病的三抗性鉴定与筛选标准[J].西北农业学报,1996,5(1):35-38. |
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| 作者姓名： | 李省印 柯桂兰 胡彩霞 |
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| 作者单位： | 陕西省农科院蔬菜花卉研究所 杨陵712100;陕西省农科院蔬菜花卉研究所 杨陵712100;陕西省农科院蔬菜花卉研究所 杨陵712100 |
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| 摘 要： | 白菜对病毒病、霜霉病和黑斑病菌期人工拉种和田间自然诱发相结合的三抗性鉴定与筛选方法标准包括品种试材安排，接种体准备，接种苗龄，接种顺序，病原适比浓度，鉴定怀筛选环境条件，病害的诱地措施和管理，调查方法及病情分级标准，抗病与感病指标，筛选技术和规程等。
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| 关 键 词： | 白菜 三抗性 鉴定 筛选 病毒病 霜霉病 黑斑病 |
| 收稿时间： | 1995/6/9 0:00:00 |
| 修稿时间： | 1995/7/25 0:00:00 |
The Identifying and Screening Standards of Resistance to Three Diseases(Cruciferous Virus, Downy Midew and Black Spot)in Chinese Cabbage |
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| Li Shengyin,Ke Guilan and Hu Caixia.The Identifying and Screening Standards of Resistance to Three Diseases(Cruciferous Virus, Downy Midew and Black Spot)in Chinese Cabbage[J].Acta Agriculturae Boreali-occidentalis Sinica,1996,5(1):35-38. |
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| Authors: | Li Shengyin Ke Guilan and Hu Caixia |
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| Institution: | The Institute of Vegetable, Shaanxi Agricultural Academy of Sciences, Yangling 712100;The Institute of Vegetable, Shaanxi Agricultural Academy of Sciences, Yangling 712100;The Institute of Vegetable, Shaanxi Agricultural Academy of Sciences, Yangling 712100 |
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| Abstract: | Under the combination of seedling artificial inoculation and field matural induction,the identifying and screening methods of resistance to three diseases in Chinese cabbage consist of material arrangement,inocula preparation,seedling age and sequence of inoculation,suitable proportion density of pathogens,environment conditions of identifying and screening,induction measures and managements of diseases,investigating methods and classifying standards of disease states.resistant and susceptible index,screening techniques and secreening procedures etc. These methods could provide an important guarantee for obtaining multiresistant materials. |
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| Keywords: | Chinese cabbage Resistance to three diseases Identifying and screening Technique standards |
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