| 云南植物上冰核细菌的种类与分布 |
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| 引用本文： | 张世光,韦建福.云南植物上冰核细菌的种类与分布[J].云南农业大学学报,1998,13(1):10-14. |
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| 作者姓名： | 张世光 韦建福 |
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| 作者单位： | 云南农业大学植物病理系 |
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| 基金项目： | 云南省自然科学应用基础基金 |
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| 摘 要： | 1990～1997年,从云南省24个县市的54种植物上分离到了197株冰核细菌,并进行了鉴定.其中菠萝欧文氏菌83株,占42.1%,草生欧文氏菌9株,占4.6%,流黑欧文氏菌3株,占1.5%,边缘假单胞菌10株,占5.0%,丁香假单胞菌71株,占36.0%,菜豆荚斑假单胞菌19株,占9.6%,草莓黄单胞菌1株,占0.5%,野油菜黄单胞菌1株,占0.5%.冰核细菌的种群和生态学在云南省植物上呈丰富的多样性.云南省植物上冰核活性细菌的优势种类是菠萝欧文氏菌,其次是丁香假单胞菌类.
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| 关 键 词： | 冰核活性细菌 种类 分布 |
Species and Distribution of Ice Nucleation Active Bacteria on Plants in Yunnan Province |
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| Zhang Shiguang,Wei Jianfu,Ji Guanghai,Hu Aimin.Species and Distribution of Ice Nucleation Active Bacteria on Plants in Yunnan Province[J].Journal of Yunnan Agricultural University,1998,13(1):10-14. |
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| Authors: | Zhang Shiguang Wei Jianfu Ji Guanghai Hu Aimin |
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| Institution: | Department of Plant Pathlogy of Yunnan Agricultural University, Phytopathology Laboratory of Yunnan Province, Kunming 650201 |
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| Abstract: | In 1990 to 1997, 197 strains of ice nucleation active ( INA ) bacteria on plants in Yunnan province, were isolated and identified.Among them,83 strains are E.ananas, make 42.1% of total amount,9 strains are E.herbicola, make 4.6% of total amount. The other species include E.nigifluence, P.marginalis, P.syringea pvs., P.veridiflava, X.campestris pvs. and X.gragariae, which have 3,10,71,19,1 and 1 strains,and make 1.5%,5.0%,36.0%,9.6%,0.5%,0.5% of the total amount respectively. The results indicate the species diversity of INA bacteria on plants in Yunnan province. |
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| Keywords: | Ice nucleation active bacteria Species Distribution |
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