| 蒜薹采后病原真菌鉴定及侵染特点的研究 |
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| 引用本文： | 薛婷,陈丽,李喜宏,冯丽琴.蒜薹采后病原真菌鉴定及侵染特点的研究[J].安徽农业科学,2006,34(3):513-515. |
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| 作者姓名： | 薛婷 陈丽 李喜宏 冯丽琴 |
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| 作者单位： | 天津科技大学食品科学与生物技术学院,天津,300222;国家农产品保鲜工程技术研究中心;山西省襄垣县善福乡农科站,山西,襄垣,046200 |
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| 基金项目： | 国家863课题资助项目(2002AA245081) |
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| 摘 要： | 以不同贮藏条件的蒜薹为材料,研究了蒜薹贮藏保鲜过程中主要病原真菌的种类及侵染特点。结果表明:从蒜薹上分离出4个属,9种病原真菌,其中葱鳞葡萄孢霉Botrytis squamosaJ.C.Walker]和交链孢霉AlternariaNee ex Wallr.]为蒜薹采后优势致病菌,其感染指数分别为81.1%和72.2%;在0℃条件下,蒜薹贮藏120~150 d后开始明显发病,其中薹梢和薹基发病最重。
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| 关 键 词： | 蒜薹 采后病害 优势致病菌 发病率 感染指数 |
| 文章编号： | 0517-6611（2006）03-0513-03 |
| 收稿时间： | 2005-10-18 |
| 修稿时间： | 2005-10-18 |
Study on the Pathogen Identification and Infection Characteristics of Post-harvest Pathogem for Garlic Sprouts |
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| XUE Ting et al.Study on the Pathogen Identification and Infection Characteristics of Post-harvest Pathogem for Garlic Sprouts[J].Journal of Anhui Agricultural Sciences,2006,34(3):513-515. |
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| Authors: | XUE Ting |
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| Institution: | College of Food Science and Biology Engineering, Tianjin Science and Teclmology University, Tianjin 3003222 |
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| Abstract: | We studied the categories and infection characteristics of prominent pathogens of garlic sprouts in storage of different conditions.The result showed that the storage of garlic sprouts for 120～150 d at the temperature of 0 ℃,9 species of pathogenic fungi was isolated and identified,among which,Botrytis squamosa J.C.Walker and Alternaria Nee ex Wallr.had preponderant statues(81.1% and 72.2% of index of infection).Two diseases caused a great of rot and mold at the top and base of garlic mainly. |
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| Keywords: | Garlic sprout Post-harvest disease Prominent pathogen Disease incidence Index of infection |
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