| 凉山州青薯9号马铃薯贮藏期主要病害种类调查 |
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| 引用本文： | 涂勇,黄健,姚昕.凉山州青薯9号马铃薯贮藏期主要病害种类调查[J].现代农业科技,2020(6). |
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| 作者姓名： | 涂勇 黄健 姚昕 |
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| 作者单位： | 西昌学院,西昌学院,西昌学院 |
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| 基金项目： | 凉山州科技局重点项目马铃薯小型通风贮藏库的构建及标准化贮藏技术研究(50161003) |
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| 摘 要： | 本文通过贮藏点现场调查并结合室内病原鉴定,对凉山州青薯9号马铃薯贮藏期主要病害种类进行调查。结果表明,凉山州青薯9号马铃薯在农户自然贮藏过程中发生的主要病害有3种,即马铃薯干腐病、马铃薯白绢病和马铃薯环腐病,其中干腐病平均发病率最高,可达7.59%,其次为白绢病,平均值为4.79%;而环腐病发病率相对较低,平均为3.25%。
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| 关 键 词： | 青薯9号 马铃薯 贮藏期 马铃薯干腐病 马铃薯白绢病 马铃薯环腐病 四川凉山 |
| 收稿时间： | 2019/12/8 0:00:00 |
| 修稿时间： | 2019/12/8 0:00:00 |
Main Diseases Investigation of the Potato Qingshu No.9 during Storage Period in Liangshan Prefecture |
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| Authors: | YAO Xin |
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| Institution: | Xichang University,Xichang Sichuan,615013 |
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| Abstract: | By field investigation in potato storage space and laboratory pathogen identification,the results showed that there were three diseases including the potato dry rot, southern blight of potato and potato ring rot in the potato Qingshu No.9 of liangshan prefecture area during farmer"s natural storage.The average incidence of potato dry rot was the highest with 7.60%.Next was potato white blight disease,and the average was 4.80%. However, the average incidence of potato ring rot was relatively low,it was only 3.25%. |
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