| 番茄内生细菌的分离及其促生活性研究 |
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| 引用本文： | 张立新,宋江华,刘慧平. 番茄内生细菌的分离及其促生活性研究[J]. 安徽农业科学, 2009, 37(1): 233-234 |
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| 作者姓名： | 张立新 宋江华 刘慧平 |
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| 作者单位： | 安徽农业大学植物保护学院,安徽合肥,230036;山西农业大学农学院,山西太谷,030801;安徽农业大学园艺学院,安徽合肥,230036;山西农业大学农学院,山西太谷,030801 |
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| 基金项目： | 安徽农业大学引进人才科研资助项目(yj2008-1) |
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| 摘 要： | [目的]探讨番茄内生细菌的促生活性。[方法]从番茄的不同组织内分离内生细菌,研究其对番茄种子萌发及幼苗生长的促生作用,并对具有促生活性的细菌进行初步鉴定。[结果]从番茄的根和茎中共分离出59株内生细菌,其中4株对番茄种子的萌芽及幼苗生长有显著的促生作用,具有一定的促生潜能。[结论]从番茄植株体内筛选到具有促生活性的内生细菌,为开发和利用促生细菌提供了良好的基础。
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| 关 键 词： | 番茄 内生细菌 分离 促生活性 |
Isolation of Endophytic Bacteria from Tomato Plants and Their Growth-promoting Activities |
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| ZHANG Li-xin et al. Isolation of Endophytic Bacteria from Tomato Plants and Their Growth-promoting Activities[J]. Journal of Anhui Agricultural Sciences, 2009, 37(1): 233-234 |
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| Authors: | ZHANG Li-xin et al |
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| Affiliation: | ZHANG Li-xin et al (College of Plant Protection,Anhui Agricultural University,Hefei,Anhui 230036) |
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| Abstract: | [Objective] The study aimed to investigate the growth-promoting activity of endophytic bacteria from tomato plants.[Method] The endophytic bacteria isolated from different tissues of tomato plants were analyzed for their growthpromoting activities to the germination and growth of tomato.The bacteria with growth-promoting activity were preliminarily identified.[Result] Totally 59 endophytic bacterial strains were isolated from roots and stems of tomatoes,among which 4 showed significantly growth-promoting ac... |
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| Keywords: | Tomato Endophytic bacteria Isolation Growth-promoting activity |
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