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| 葡甘聚糖等碳源对魔芋软腐病病原菌生长的影响 | |
| 引用本文： | 吴金平,罗坤,宋志红,刁英,顾玉成,胡中立.葡甘聚糖等碳源对魔芋软腐病病原菌生长的影响[J].中国农学通报,2010,26(4):271-273. |
| 作者姓名： | 吴金平 罗坤 宋志红 刁英 顾玉成 胡中立 |
| 作者单位： | 1. 湖北省农业科学院经济作物研究所,武汉,430064;武汉大学生命科学学院,武汉,430072 2. 湖北省农业厅,武汉,430070 3. 湖北省农业科学院经济作物研究所,武汉,430064 4. 武汉大学生命科学学院,武汉,430072 |
| 基金项目： | 国家科技攻关项目(2007BAD73B00)子课题"魔芋种芋生产过程中的质量监控技术研究与应用" |
| 摘 要： | 魔芋软腐病主要由胡萝卜软腐欧文氏菌胡萝卜软腐亚种(Erwinia carotovora subsp.carotovora,E.c.c.)和菊欧文氏杆菌(Erwinia chrysanthemi,E.ch.)引起,此研究通过稀释平板计数法,明确了葡萄糖、淀粉、甘油、甘露醇、蔗糖、葡甘聚糖、麦芽糖这7种碳源对魔芋软腐病病菌两个亚种生长的影响。结果表明,这2个亚种都能很好的利用蔗糖,且在清水生长情况与在含魔芋粉、淀粉的培养液中生长情况之间没有显著差异,但在葡萄糖培养液中生长情况还没有清水的好。 |
| 关 键 词： | 稻瘿蚊 稻瘿蚊 聚合杂交 |
| 收稿时间： | 2009/9/21 0:00:00 |
| 修稿时间： | 2009/10/23 0:00:00 |
Effects of carbon source for glucomannan and so on for the growth of the soft rot pathogens in Amorphophallus konjac |
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| Wu Jinping,Luo Kun,Song Zhihong,Diao Ying,Gu Yucheng,Hu Zhongli.Effects of carbon source for glucomannan and so on for the growth of the soft rot pathogens in Amorphophallus konjac[J].Chinese Agricultural Science Bulletin,2010,26(4):271-273. | |
| Authors: | Wu Jinping Luo Kun Song Zhihong Diao Ying Gu Yucheng Hu Zhongli |
| Institution: | Wu Jinping1,2,Luo Kun3,Song Zhihong1,Diao Ying2,Gu Yucheng1,Hu Zhongli2(1Industrial Crops Institute of Hubei Academy of Agricultural Sciences,Wuhan 430064,2Wuhan University of College of Life Sciences,Wuhan 430072,3Hubei Provincial Department of Agriculture,Wuhan 430070) |
| Abstract: | Soft rot in Amorphophallus konjac was mainly caused by Erwinia carotovora subsp.carotovora(E.c.c.)and Erwinia chrysanthemi(E.ch.).This study was explicit about the effects of seven kinds of carbon sources(glucose,starch,glycerin,mannitol,sugar,glucomannan and maltose)for the growth of the two subspecies of soft rot bacteria in Amorphophallus konjac,through the conventional plate count method.The results showed that the two subspecies of pathogens can be good use of sucrose,and there was no significant diffe... |
| Keywords: | carbon source soft rot pathogens Amorphophallus konjac |
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