| 木醋液对马铃薯晚疫病菌的抑制作用 |
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| 引用本文： | 马骏,刘霞,王洪洋,杨艳丽.木醋液对马铃薯晚疫病菌的抑制作用[J].中国马铃薯,2011,25(5). |
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| 作者姓名： | 马骏 刘霞 王洪洋 杨艳丽 |
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| 作者单位： | 云南农业大学,云南省植物病理重点实验室,云南昆明650201 |
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| 基金项目： | 云南省现代农业马铃薯产业技术体系资助(2009~2013) |
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| 摘 要： | 通过在黑麦培养基中添加不同浓度的木醋液,研究木醋液对马铃薯晚疫病菌的抑菌作用。结果表明,2%以上浓度的木醋液对菌丝生长有明显的抑制作用,而0.1%浓度的木醋液反而对菌丝生长和孢子囊的形成有促进作用,0.2%浓度的木醋液虽然对菌丝生长影响不显著,但对孢子囊的形成仍然有促进作用。
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| 关 键 词： | 木醋液 马铃薯晚疫病菌 浓度 |
Inhibition Effects of Wood Vinegar on Phytophthora infestans |
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| MA Jun,LIU Xia,WANG Hongyang,YANG Yanli.Inhibition Effects of Wood Vinegar on Phytophthora infestans[J].Chinese Potato,2011,25(5). |
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| Authors: | MA Jun LIU Xia WANG Hongyang YANG Yanli |
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| Institution: | MA Jun,LIU Xia,WANG Hongyang,YANG Yanli*(Key Laboratory for Plant Pathology of Yunnan Province,Yunnan Agricultural University,Kunming,Yunnan 650201,China) |
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| Abstract: | The inhibition effects of wood vinegar on Phytophthora infestans were studied by adding different concentrations of wood vinegar in the rye culture medium.The results showed that the mycelia growth rate was inhibited by over 2% wood vinegar concentrations,however,the mycelia growth and sporangia formation were promoted by 0.1% concentration of wood vinegar.The sporangia formation was promoted by 0.2% wood vinegar concentrations,but for the mycelia growth,the difference was not significant. |
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| Keywords: | wood vinegar Phytophthora infestans concentration |
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