| 小麦赤霉病气象环境成因研究进展 |
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| 引用本文： | 肖晶晶,霍治国,李娜,辛明月,王丽,卢小凤.小麦赤霉病气象环境成因研究进展[J].自然灾害学报,2011(2). |
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| 作者姓名： | 肖晶晶 霍治国 李娜 辛明月 王丽 卢小凤 |
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| 作者单位： | 中国气象科学研究院;山西省气象决策服务中心;沈阳农业大学;南京信息工程大学; |
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| 基金项目： | 公益性行业(气象)科研专项经费项目——农作物病虫害发生气象条件检测、预警和评价技术(GYHY201006026) |
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| 摘 要： | 综述了国内外有关小麦赤霉病发生流行的气象环境成因方面的研究成果及其最新进展,包括小麦赤霉病发生流行的单一、多个气象因子和大尺度气候因子及其对小麦赤霉病发生流行的可能影响。结果表明:温度、雨湿条件、光照、风等气象要素在一定程度上决定了小麦赤霉病的发生流行程度;当温、湿等气象要素,菌源数量与花期在一定程度吻合时,会导致该病的大流行;El Nino和SST异常对赤霉病的发生流行有前兆性指示作用;结合地面气象因子、海温和500HPa高空环流建立的预测模型能够较好地预测赤霉病。还指出了目前研究中存在的不足,对该领域未来研究的发展方向进行了展望。
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| 关 键 词： | 小麦赤霉病 气象环境 成因 |
Progress in research on meteorological conditions of wheat scab |
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| XIAO Jing-jing,HUO Zhi-guo,LI Na,XIN Ming-yue,WANG Li,LU Xiao-feng.Progress in research on meteorological conditions of wheat scab[J].Journal of Natural Disasters,2011(2). |
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| Authors: | XIAO Jing-jing HUO Zhi-guo LI Na XIN Ming-yue WANG Li LU Xiao-feng |
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| Institution: | XIAO Jing-jing1,HUO Zhi-guo1,LI Na2,XIN Ming-yue3,WANG Li1,LU Xiao-feng1,4(1.Chinese Academy of Meteorological Sciences,Beijing 100081,China,2.Shanxi Meteorological Service Center for Decision Making,Taiyuan 030006,3.Shenyang Agricultural University,Shenyang 110161,4.Nanjing University of Information Science & Technology,Nanjing 210044,China) |
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| Abstract: | Achievements and recent progress of research on meteorological and environmental causes of wheat scab occurrence and prevalence at home and abroad were summarized.The causes include single and multi-meteorological factors and large-scale climate factors.The results show that temperature,humility,light,wind and other meteorological factors,in a certain extent,determine the occurrence and prevalence of wheat scab,especially when the temperature,humidity,other meteorological factors and the numbers of bacteria... |
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| Keywords: | wheat scab meteorological environment cause of formation |
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