| 大花蕙兰软腐病发生规律的研究 |
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| 引用本文： | 秦建彬,江昊,周天域.大花蕙兰软腐病发生规律的研究[J].江西农业学报,2012(11):66-67,74. |
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| 作者姓名： | 秦建彬 江昊 周天域 |
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| 作者单位： | 福建省福州市农业科学研究所;龙岩红古田花业有限公司 |
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| 基金项目： | 福建省福州市科技攻关项目(2009-63) |
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| 摘 要： | 大花蕙兰软腐病的发生发展与种植条件、气候条件有着重要的关系,高海拔地点比低海拔地点的发病轻,同一地点则4～10月发病较重,11月至次年3月发病较轻,发病率在0.2%～1.8%之间,病情指数最高可达到38.8。病原菌可以通过栽培基质、病株残体和昆虫介体进行传播,高温、高湿和大风则会促进该病的发生发展。
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| 关 键 词： | 大花蕙兰 软腐病 发生规律 |
Study on Occurrence Regularity of Soft Rot in Cymbidium |
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| QIN Jian-bin,JIANG Hao,ZHOU Tian-yu.Study on Occurrence Regularity of Soft Rot in Cymbidium[J].Acta Agriculturae Jiangxi,2012(11):66-67,74. |
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| Authors: | QIN Jian-bin JIANG Hao ZHOU Tian-yu |
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| Institution: | 1.Agricultural Science Research Institute of Fuzhou,Fuzhou 350019,China; 2.Redgutian Flower Industry Limited Company of Longyan,Longyan 364000,China) |
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| Abstract: | Our survey results showed that the occurrence and development of cymbidium soft rot had important relationship with planting and climatic conditions.The disease incidence rate at high-altitude locations was lighter than that at low-altitude locations.In the same place,it had serious disease during the period of April to October,but lighter incidence from November to March.The incidence rate was 0.2%~1.8% with the highest disease index up to 38.8.Pathogens could be spread through culture medium,diseased plant debris,and insect vectors.High temperature,high humidity and great wind could promote the occurrence and development of this disease. |
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| Keywords: | Cymbidium Soft rot Occurrence regularity |
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