| 成都市小麦条锈病的发生与流行规律 |
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| 引用本文： | 费永成,王芬,于成,陈林.成都市小麦条锈病的发生与流行规律[J].贵州农业科学,2011,39(4):100-102. |
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| 作者姓名： | 费永成 王芬 于成 陈林 |
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| 作者单位： | 1. 成都市农业气象试验站,四川,成都,611130
2. 成都市气象局,四川,成都,610071 |
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| 基金项目： | 四川省气象局2009年度科学技术研究开发项目“成都平原小麦锈病发生与流行的气象预测模式探讨”(川气课题2009-05) |
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| 摘 要： | 利用成都市近20 a的条锈病发生情况和气象资料,采用回归分析方法,对成都条锈病的发生流行规律进行了研究.结果表明:成都市小麦条锈病近年来呈偏重发生趋势,其与成都平原的气候变暖、秋季多雨、冬季多雾露、冬季抑制低温出现概率下降等密切相关,同时对易流行区域进行了区划.
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| 关 键 词： | 小麦条锈病 气象资料 发生流行规律 |
Occurrence and Epidemic Regulations of Wheat Stripe Rust in Chengdu Plain |
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| FEI Yong-cheng,WANG Fen,YU Cheng,CHEN Lin.Occurrence and Epidemic Regulations of Wheat Stripe Rust in Chengdu Plain[J].Guizhou Agricultural Sciences,2011,39(4):100-102. |
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| Authors: | FEI Yong-cheng WANG Fen YU Cheng CHEN Lin |
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| Institution: | FEI Yong-cheng1,WANG Fen1,YU Cheng2,CHEN Lin1 (1.Agro-meteorological Station of Chengdu,Sichuan 611130,2.Meteorology Bureau,Chengdu,Sichuan 610071,China) |
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| Abstract: | Occurrence and epidemic regulations of wheat stripe rust in Chengdu plain were studied by regression analysis of occurrence and meteorological data for 20 years.The results showed that wheat stripe rust in Chengdu plain occurred seriously in recent years which closely related with the climate warming,autumn rain,winter fog and dew,and the probability decrease of inhibiting low temperature occurrence in winter.The paper also regionalized the vulnerable areas. |
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| Keywords: | wheat stripe rust meteorological data occurrence and epidemic regulation |
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