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[1]胡艳霞,孙振钧,王东辉,等.蚯蚓粪中拮抗微生物分析[J].应用与环境生物学报,2004,10(01):99-103.
 HU Yanxia,et al..Anlalysis of antagomistic microorganism in vermicompost[J].Chinese Journal of Applied & Environmental Biology,2004,10(01):99-103.
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蚯蚓粪中拮抗微生物分析()
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《应用与环境生物学报》[ISSN:1006-687X/CN:51-1482/Q]

卷:
10卷
期数:
2004年01期
页码:
99-103
栏目:
综述
出版日期:
2004-02-25

文章信息/Info

Title:
Anlalysis of antagomistic microorganism in vermicompost
作者:
胡艳霞孙振钧王东辉孙永明
(2北京市农科院农业综合发展研究所北京100089)
Author(s):
HU Yanxiaet al.
(1Department of Ecology and Environment Science, China Agriculture University, Beijing100094, China) (2Beijing Academy of Agricultural Sciences, Beijing100089, China)
关键词:
关键词 蚯蚓粪 土传植物病害 拮抗微生物 链霉菌
Keywords:
Keywords vermicompost soilborne plant disease antagomistic microorganism Streptomyces spp.
摘要:
摘要 实验证明,蚯蚓对有机废弃物进行生物降解的产物—蚯蚓粪,在一定程度上能够控制一些蔬菜类植物苗期土传病害的发生.对此现象的一种解释是蚯蚓粪中含有一些拮抗微生物.从以牛粪为饵料生产的蚯蚓粪中分离出两株拮抗活性强、范围广的拮抗微生物并得到鉴定:0103A球孢链霉菌(Streptomyces globisporus)和0104A丁香苷链霉菌(Streptomyces syringini).该菌及其发酵液对多种病原菌的抑菌谱及胚根、盆栽生物测定实验表明:两株拮抗菌在蚯蚓粪对蔬菜苗期病害的控制中起重要作用. 表8 参17
Abstract:
Abstracts Vermicomposting is the biological degradation of organic wastes by earthworms. Studies showed that the end product, known as vermicompost can suppress soilborne plant diseases in some degree. One possible explanation to this phenomenon is that they contain some microorganims suppressive to pathogens. Two antimicroorganisms from suppressive vermicompost were isolated and identified by Institute of Microbiology, Chinese Academy of Sciences. Suppressive spectrum of either their agar or their fermentation liquid against several phytopathogenic fungi both in vitro and in viro was also investigated. All those suggested that the two antimicroorganisms were partly responsible for the suppressive effect of the vermicompost. Tab 8, Ref 17
更新日期/Last Update: 2004-02-26