| 弥勒蔗区甘蔗宿根矮化病发生分布及病原检测 |
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| 引用本文： | 薛晶,何文志,张会华,马泽辉,杨晓丽,俞德洪,杜迎春. 弥勒蔗区甘蔗宿根矮化病发生分布及病原检测[J]. 中国甜菜, 2014, 0(2): 28-29,32 |
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| 作者姓名： | 薛晶 何文志 张会华 马泽辉 杨晓丽 俞德洪 杜迎春 |
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| 作者单位： | 云南省弥勒市糖业办公室,弥勒652300 |
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| 基金项目： | 云南省现代农业甘蔗产业技术体系建设专项资金资助. |
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| 摘 要： | 为明确云南弥勒蔗区甘蔗宿根矮化病（RSD）的分布、发生危害情况,对云南弥勒蔗区RSD的发生和分布进行了调查和田间采样,采用PCR法对田间采集的60个样本进行RSD检测.结果表明：52个样本为阳性,阳性检出率86.67％,确认弥勒蔗区存在RSD;通过系统分析,明确了不同品种、不同植期、不同蔗地RSD发生状况,为弥勒蔗区推广应用温水脱毒健康种苗、有效防控甘蔗宿根矮化病提供了科学依据.
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| 关 键 词： | 甘蔗宿根矮化病 发生 检测 |
Occurrence and Pathogen Detection of Sugarcane Ratoon Stunting Disease in Mile |
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| XUE Jing,HE Wen-zhi,ZHANG Hui-hua,MA Ze-hui,YANG Xiao-li,YU De-hong,DU Ying-chun. Occurrence and Pathogen Detection of Sugarcane Ratoon Stunting Disease in Mile[J]. , 2014, 0(2): 28-29,32 |
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| Authors: | XUE Jing HE Wen-zhi ZHANG Hui-hua MA Ze-hui YANG Xiao-li YU De-hong DU Ying-chun |
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| Affiliation: | (Sugar Industry Office of Yunnan Province Mile City, Mile 652300, China) |
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| Abstract: | Sixty samples were collected to detect RSD by PCR for understanding the occurrence, distribution and damage of sugarcane ratoon stunting disease （RSD） in Mile, Yunnan province. The results showed that 52 samples were positive to RSD as the presence of RSD in Mile. RSD occurrence from different cultivars in different seasons and regions was confirmed by systematic analysis to provide a scientific basis for extension and application of bacteria-free seedlings with hot water treatment for effective control of RSD in Mile. |
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| Keywords: | sugarcane ratoon stunting disease occurrence detection |
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