Community structures of the rhizomicrobiomes of cultivated and wild soybeans in their continuous cropping
文献类型：期刊论文
| 作者 | L. Tian, S. H. Shi, L. N. Ma, L. S. P. Tran and C. J. Tian |
| 刊名 | Microbiological Research
 |
| 出版日期 | 2020 |
| 卷号 | 232 |
| 英文摘要 | Continuous cropping of soybean often causes significant declines in yields of soybean because of the outbreaks of soil-borne fungal diseases. It has been reported that wild crops often harbour a unique microbiome to benefit the host plants. Thus, it is necessary to find the different community structures of the rhizomicrobiomes associated with cultivated and wild soybeans in their continuous cropping. In this study, we simulated monocropping of cultivated and wild soybeans under greenhouse conditions to investigate the rhizomicrobiomes of both soybeans. Results indicated that the bacterial community structure still maintained a changing trend after four continuous planting seasons, while fungal community structure showed a stable trend as indicated by the high similarity in the fungal community structure between the third and fourth planting rotations in both soybeans. In addition, by comparing the continuous cropping of the two soybeans, we found different fungal groups in their rhizospheres between the wild and cultivated soybeans following each passage. Spizellomycetaceae was more highly enriched in the rhizosphere following cultivation of the cultivated soybean, while Chaetomiaceae and Orbiliaceae were more highly enriched in the rhizosphere of wild soybean. Taken together, results of this study suggested that although there was the same trend of stabilized fungal development in the rhizospheres of both soybeans, wild soybean rhizosphere had different fungal groups compared with that of cultivated soybean following their continuous cropping. The findings of this study may provide useful information for the farmers with regard to planting soybean, especially when they consider growing soybean in monoculture. |
| 源URL | [http://ir.iga.ac.cn/handle/131322/9344]  |
| 专题 | 中国科学院东北地理与农业生态研究所 |
| 推荐引用方式 GB/T 7714 | L. Tian, S. H. Shi, L. N. Ma, L. S. P. Tran and C. J. Tian. Community structures of the rhizomicrobiomes of cultivated and wild soybeans in their continuous cropping[J]. Microbiological Research,2020,232. |
| APA | L. Tian, S. H. Shi, L. N. Ma, L. S. P. Tran and C. J. Tian.(2020).Community structures of the rhizomicrobiomes of cultivated and wild soybeans in their continuous cropping.Microbiological Research,232. |
| MLA | L. Tian, S. H. Shi, L. N. Ma, L. S. P. Tran and C. J. Tian."Community structures of the rhizomicrobiomes of cultivated and wild soybeans in their continuous cropping".Microbiological Research 232(2020). |
入库方式： OAI收割
来源：东北地理与农业生态研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。