新闻中心
联系方式
- 联系人:LIU QING
- 电话:86 - 10 - 66151515
- 传真:86 - 10 - 66151616
荣誉资质
友情链接
|
|
By using optical microscopy(OM), electronic microscopy(EM) and scanning electronic microscopy (SEM), root nodule ultra-structure and endophytic bacteria in the induced nodules of eggplant (Solanum melongena L.) and tomato (Lycopersicon escutentum Mill) were observed. The results shown that there are many nodules formed on the plant root system after azotobacter infection. Two azotobacter species are identified in the nodules cell. A kind of short bacillus of Beijerinckia derx and Azotobacter chroococcum Beijerink. The coccus bacteria in the root nodule tissue shown in three different developing morphologies which are bacterium cell, sporangium, and sporangiospores. This new type of symbiosis in nature is a rare phenomenon and the symbiotic relations are discussed in this article.
|
公司名称: |
BEIJING IISTAR INTERNATIONAL TRADE CORPORATION |
公司类型: |
null (制造商,贸易商) |
所 在 地: |
CN|中国/北京|BEIJING |
公司规模: |
null |
注册资本: |
未填写 |
注册年份: |
|
资料认证: |
|
保 证 金: |
已缴纳 0.00 元 |
经营模式: |
制造商,贸易商 |
经营范围: |
Food & Beverage Other Food |
主营行业: |
|
|