Knowledge Management System Of Institute Of Botany,CAS
| Impact of Litsea cubeba inter-row cover on the structure of bacterial community in the tea plantation | |
Hao, Hai-Ping; Xia, Fei; Bai, Hong-Tong; Yan, Xun-you; Cui, Hong-xia; Xie, Xiao-ming; Shi, Lei4
| |
| 2022 | |
| Source Publication | ANNALS OF MICROBIOLOGY
 |
| ISSN | 1590-4261 |
| Volume | 72Issue:1 |
| Abstract | Purpose: The application of bio-control plants in the agricultural processes is one of the effective ways to solve the traditional agricultural synthetic pesticide residues. This study will investigate the effect of bio-control plant Litsea cubeba branch inter-row cover on soil bacterial community, soil-enriched metabolites, and soil mineral nutrition in tea plantation, which will provide a basis for the use of bio-control plant in agroecological farming systems. Methods: The fruit-bearing (F-Pr) and vegetative (F-Ab) branches of Litsea cubeba were inter-row covered (the use of plants for partial coverage of soil between the rows) in the tea plantation. And we determined the soil microbial community, soil mineral nutriment, and soil-enriched metabolites composition with the methods of 16S rRNA gene sequencing, inductively coupled plasma-atomic emission spectroscopy (ICP-AEC), inductively coupled plasma-optical emission spectrometry (ICP-OES), and gas chromatography-mass spectrometry (GS-MS). We also predict the function of soil bacteria with the Tax4Fun software. Results: Litsea cubeba inter-row cover modified the soil microbial structure and diversity; Litsea cubeba inter-row cover significantly decreased the relative abundance of Acidobacteria, Chloroflexi, and Planctomycetes while increased the relative abundance of Proteobacteria. Litsea cubeba inter-row cover significantly antagonized the plant pathogen community, and its OTUs number decreased from 907 +/- 81 in the control to 337 +/- 25 in F-Pr treatment; compared with F-Pr treatment, F-Ab treatment had weaker effect on the abundance of nutrition metabolism and transport, carbohydrate utilization, and nitrate reduction A. The aluminum element in the F-Pr treatment was significantly reduced, while phosphorus was increased. The soil-enriched metabolites of F-Pr treatment contained some antibacterial substance, including 14.2 +/- 3.32% citronellol, 10.38 +/- 4.79% alpha-terpineol, and 8.25 +/- 2.62% (+)-2-bornanone, which was the main environment factor that affects the soil bacterial structure and diversity. Conclusion: Litsea cubeba inter-row cover significantly affected bacterial structure and diversity, slightly increased the soil pH, and improved soil aluminum and phosphorus status; soil-enriched metabolites were the major environment factor affecting soil bacterial community and should be considered in the application of bio-control plants; Litsea cubeba vegetative branch inter-row cover will be a feasible measure for integrated pest management in tea plantation. |
| Keyword | Litsea cubeba Soil bacterial community Soil-enriched metabolites Soil mineral nutrition Tea plantation |
| Subject Area | Biotechnology & Applied Microbiology ; Microbiology |
| DOI | 10.1186/s13213-022-01696-2 |
| Indexed By | SCI |
| Language | 英语 |
| WOS Keyword | SOIL ; SEQUENCES ; ORCHARD |
| WOS Research Area | Science Citation Index Expanded (SCI-EXPANDED) |
| WOS ID | WOS:000859716800001 |
| Publisher | BMC |
| Subtype | Article |
| Publication Place | LONDON |
| EISSN | 1869-2044 |
| Funding Organization | business commissioned projects [70009C6057] ; National Key RD Program [2019YFD1000305-09] |
| Corresponding Author Email | yanxunyou@lfnu.edu.cn ; shilei@ibcas.ac.cn |
| OA | gold |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.ibcas.ac.cn/handle/2S10CLM1/28865 |
| Collection | 中科院北方资源植物重点实验室 |
| Affiliation | 1.[Hao, Hai-Ping 2.Xia, Fei 3.Bai, Hong-Tong 4.Cui, Hong-xia 5.Chinese Acad Sci, Inst Bot, 20 Nanxincun, Beijing 100093, Peoples R China 6.Langfang Normal Univ, 100AimingxiDao, Langfang 065000, Hebei, Peoples R China 7.Jiangxi I Chan Ecoagr Co Ltd, Ganzhou City 341700, Jiangxi, Peoples R China |
| Recommended Citation GB/T 7714 | Hao, Hai-Ping,Xia, Fei,Bai, Hong-Tong,et al. Impact of Litsea cubeba inter-row cover on the structure of bacterial community in the tea plantation[J]. ANNALS OF MICROBIOLOGY,2022,72(1). |
| APA | Hao, Hai-Ping.,Xia, Fei.,Bai, Hong-Tong.,Yan, Xun-you.,Cui, Hong-xia.,...&Shi, Lei.(2022).Impact of Litsea cubeba inter-row cover on the structure of bacterial community in the tea plantation.ANNALS OF MICROBIOLOGY,72(1). |
| MLA | Hao, Hai-Ping,et al."Impact of Litsea cubeba inter-row cover on the structure of bacterial community in the tea plantation".ANNALS OF MICROBIOLOGY 72.1(2022). |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Hao-2022-Impact of _（1503KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment