Knowledge Management System of Kunming Institute of Botany,CAS
Plant growth-promoting activities of bacterial endophytes isolated from the medicinal plant Pairs polyphylla var. yunnanensis | |
Liu Tao; Liao Qiuhong; Yu Fuqiang; Zi Shuhui; Tian Suohui; Fan Linyuan | |
2022 | |
发表期刊 | WORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY
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卷号 | 38期号:1页码:15 |
摘要 | Pairs polyphylla var. yunnanensis (Paris L.) is a valuable medicinal plant used in traditional Chinese medicine. The market demand for P. polyphylla has increased over time, but it has slow growth and a low natural propagation rate. Endophytic bacteria are bioactive microorganisms that form a mutualistic relationship with host plants in long-term coordinated evolution, and they can promote the growth and accumulation of effective components in host plants. The aims of this study were to identify endophytic bacteria of P. polyphylla and to characterize their properties in promoting plant growth. A total of 10 endophytic bacteria were isolated from rhizomes of P. polyphylla. The isolated endophytes exhibited a variable capacity for indole acetic acid production, phosphate solubilization and nitrogen fixation. To investigate the effects of the endophytes on plant growth, four endophyte strains, G5, J2, G20, and Y2, were selected to compare their ability to promote plant growth. The results indicated that microbial endophytes isolated from P. polyphylla rhizomes play a vital role in improving P. polyphylla plant growth and could be used as inoculants to establish a sustainable crop production system. |
关键词 | P polyphylla var yunnanensis Endophytic bacteria Growth-promoting ability RHIZOBACTERIA PGPR PAENIBACILLUS YIELD |
DOI | 10.1007/s11274-021-03194-0 |
收录类别 | SCI |
WOS记录号 | WOS:000728170400001 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.kib.ac.cn/handle/151853/74763 |
专题 | 中国科学院昆明植物研究所 |
推荐引用方式 GB/T 7714 | Liu Tao,Liao Qiuhong,Yu Fuqiang,et al. Plant growth-promoting activities of bacterial endophytes isolated from the medicinal plant Pairs polyphylla var. yunnanensis[J]. WORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY,2022,38(1):15. |
APA | Liu Tao,Liao Qiuhong,Yu Fuqiang,Zi Shuhui,Tian Suohui,&Fan Linyuan.(2022).Plant growth-promoting activities of bacterial endophytes isolated from the medicinal plant Pairs polyphylla var. yunnanensis.WORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY,38(1),15. |
MLA | Liu Tao,et al."Plant growth-promoting activities of bacterial endophytes isolated from the medicinal plant Pairs polyphylla var. yunnanensis".WORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY 38.1(2022):15. |
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