1
|
Hu J, Wang J, Yang S, Qi S, Jiang Z, Dai H, Zhou J. Soil nitrogen functional transformation microbial genes response to biochar application in different irrigation paddy field in southern China. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:7770-7785. [PMID: 36044151 DOI: 10.1007/s11356-022-22728-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Accepted: 08/22/2022] [Indexed: 06/15/2023]
Abstract
Growing evidence points to the controlled irrigation (CI) and biochar application (BA) having agricultural economic value and ecological benefits, but their synergistic effect and microbial mechanism of nitrogen conversion remain unknown in paddy fields. The effects of different BA (0, 20, 40 t/hm2) on the soil nitrogen functional transformation microbial genes (nifH, AOA-amoA, AOB-amoA) in different irrigation (CI, flooding irrigation) were clarified. After one seasonal growth of paddy, the correlation between the abundance of functional genes OUT and soil nitrogen transformation environment factors during the typical growth period was analyzed. High-throughput sequencing results illustrated that the application of CC (40 t/hm2 biochar) increased the nifH genes bacterial community abundance; the abundance of dominant microorganism increased by 79.68~86.19%. Because biochar can potentially control the rates of N cycling in soil systems by adsorbing ammonia and increasing NH4+ storage, it increased soil NH4+-N and NO3--N content by 60.77% and 26.14%, improving microbial nitrogen fixation. Rare species Nitrosopumilus, Nitrosococcus, and Methylocystis appeared in biochar treatments group, which increased the diversity of microbial in paddy. The combined use of CI and BA affected soil inorganic nitrogen content, temperature (T), pH, Eh, etc., which affected urease, urea hydrolysis, and nitrogen functional transformation microorganism genes. Correlation analysis shows that soil NH4+-N, T, and Eh, respectively, are significant factors for the formation of nifH, AOA-amoA, and AOB-amoA soil bacterial communities, respectively. This study suggests that to maintain the biodiversity of soil and realize the sustainable development of rice cultivation, CI is of great importance in combination with BA.
Collapse
Affiliation(s)
- Jiazhen Hu
- College of Agricultural Science and Engineering, Hohai University, 8th Focheng West Road, Jiangning District, Nanjing, 210098, China
| | - Jie Wang
- Development Center for Science and Technology of Rural Water Resources of Jiangsu Province, Nanjing, 210029, China
| | - Shihong Yang
- College of Agricultural Science and Engineering, Hohai University, 8th Focheng West Road, Jiangning District, Nanjing, 210098, China.
- State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering, Hohai University, Nanjing, 210098, China.
| | - Suting Qi
- College of Agricultural Science and Engineering, Hohai University, 8th Focheng West Road, Jiangning District, Nanjing, 210098, China
| | - Zewei Jiang
- College of Agricultural Science and Engineering, Hohai University, 8th Focheng West Road, Jiangning District, Nanjing, 210098, China
| | - Huidong Dai
- Urban Water Scheduling and Information Management Department of Kunshan City, Kunshan, 215300, China
| | - Jiaoyan Zhou
- Urban Water Scheduling and Information Management Department of Kunshan City, Kunshan, 215300, China
| |
Collapse
|
2
|
Jing X, Su S, Zhang C, Zhu J, Hou Y, Li Z, Yang X, Zhou X, He X, Munganga BP, Tang Y, Xu P. Dynamic changes in microbial community structure in farming pond water and their effect on the intestinal microbial community profile in juvenile common carp (Cyprinus carpio L.). Genomics 2021; 113:2547-2560. [PMID: 34029696 DOI: 10.1016/j.ygeno.2021.05.024] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Revised: 05/03/2021] [Accepted: 05/19/2021] [Indexed: 11/29/2022]
Abstract
Water quality parameter dynamics, gut, sediment and water bacteria communities were studied to understand the environmental influence on the gut microbial community of a new strain of Huanghe common carp. A total of 3,384,078 raw tags and 5105 OTUs were obtained for the gut, water and sediment bacteria. The water quality had a stronger influence on the water bacteria community than gut and sediment bacteria communities. The ambient water quality parameters also significantly influenced the water and sediment bacteria communities. Comparing the gut, sediment, and water microbial communities, a relationship was found among them. However, gut bacteria were more closely related to sediment bacterial communities than to water bacteria communities. The results showed that the top three bacterial taxa were identical in gut and sediment samples in the early days of rearing. Interestingly, bacterial communities in the carp gut, water, and sediment had different adaptabilities to variations in environmental factors.
Collapse
Affiliation(s)
- Xiaojun Jing
- College of Fisheries, Huazhong Agricultural University, Wuhan, PR China; Key Laboratory of Genetic Breeding and Aquaculture Biology of Freshwater Fishes, Ministry of Agriculture, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi 214081, PR China
| | - Shengyan Su
- Key Laboratory of Genetic Breeding and Aquaculture Biology of Freshwater Fishes, Ministry of Agriculture, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi 214081, PR China; Wuxi Fisheries College, Nanjing Agricultural University, Wuxi 214081, PR China
| | - Chengfeng Zhang
- Key Laboratory of Genetic Breeding and Aquaculture Biology of Freshwater Fishes, Ministry of Agriculture, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi 214081, PR China
| | - Jian Zhu
- Key Laboratory of Genetic Breeding and Aquaculture Biology of Freshwater Fishes, Ministry of Agriculture, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi 214081, PR China
| | - Yiran Hou
- Key Laboratory of Genetic Breeding and Aquaculture Biology of Freshwater Fishes, Ministry of Agriculture, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi 214081, PR China
| | - Zhixun Li
- Henan Academy of Fishery Sciences, Zhengzhou 2450044, PR China
| | - Xingli Yang
- Henan Academy of Fishery Sciences, Zhengzhou 2450044, PR China
| | - Xiaolin Zhou
- Henan Academy of Fishery Sciences, Zhengzhou 2450044, PR China
| | - Xugang He
- College of Fisheries, Huazhong Agricultural University, Wuhan, PR China.
| | | | - Yongkai Tang
- Key Laboratory of Genetic Breeding and Aquaculture Biology of Freshwater Fishes, Ministry of Agriculture, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi 214081, PR China; Wuxi Fisheries College, Nanjing Agricultural University, Wuxi 214081, PR China
| | - Pao Xu
- Key Laboratory of Genetic Breeding and Aquaculture Biology of Freshwater Fishes, Ministry of Agriculture, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi 214081, PR China; Wuxi Fisheries College, Nanjing Agricultural University, Wuxi 214081, PR China.
| |
Collapse
|
3
|
Zhang M, Chai L, Huang M, Jia W, Guo J, Huang Y. Deciphering the archaeal communities in tree rhizosphere of the Qinghai-Tibetan plateau. BMC Microbiol 2020; 20:235. [PMID: 32738877 PMCID: PMC7395985 DOI: 10.1186/s12866-020-01913-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Accepted: 07/19/2020] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND The Qinghai-Tibetan Plateau represents one of the most important component of the terrestrial ecosystem and a particularly vulnerable region, which harbouring complex and diverse microbiota. The knowledge about their underground microorganisms have largely been studied, but the characteristics of rhizosphere microbiota, particularly archaeal communities remains unclear. RESULTS High-throughput Illumina sequencing was used to investigate the rhizosphere archaeal communities of two native alpine trees (Picea crassifolia and Populus szechuanica) living on the Qinghai-Tibetan Plateau. The archaeal community structure in rhizospheres significantly differed from that in bulk soil. Thaumarchaeota was the dominant archaeal phylum in all soils tested (92.46-98.01%), while its relative abundance in rhizospheres were significantly higher than that in bulk soil. Ammonium nitrogen, soil organic matter, available phosphorus and pH were significantly correlated with the archaeal community structure, and the deterministic processes dominated the assembly of archaeal communities across all soils. In addition, the network structures of the archaeal community in the rhizosphere were less complex than they were in the bulk soil, and an unclassified archaeal group (Unclassified_k_norank) was identified as the keystone species in all archaeal networks. CONCLUSIONS Overall, the structure, assembly and co-occurrence patterns of archaeal communities are significantly affected by the presence of roots of alpine trees living on the Qinghai-Tibetan Plateau. This study provides new insights into our understanding of archaeal communities in vulnerable ecosystems.
Collapse
Affiliation(s)
- Mengjun Zhang
- State Key Joint Laboratory of Environmental Simulation and Pollution Control, College of Environmental Science and Engineering, Peking University, No.5 Yiheyuan Road Haidian District, Beijing, P.R. China, 10087
| | - Liwei Chai
- State Key Joint Laboratory of Environmental Simulation and Pollution Control, College of Environmental Science and Engineering, Peking University, No.5 Yiheyuan Road Haidian District, Beijing, P.R. China, 10087
| | - Muke Huang
- State Key Joint Laboratory of Environmental Simulation and Pollution Control, College of Environmental Science and Engineering, Peking University, No.5 Yiheyuan Road Haidian District, Beijing, P.R. China, 10087
| | - Weiqian Jia
- State Key Joint Laboratory of Environmental Simulation and Pollution Control, College of Environmental Science and Engineering, Peking University, No.5 Yiheyuan Road Haidian District, Beijing, P.R. China, 10087
| | - Jiabao Guo
- State Key Joint Laboratory of Environmental Simulation and Pollution Control, College of Environmental Science and Engineering, Peking University, No.5 Yiheyuan Road Haidian District, Beijing, P.R. China, 10087
| | - Yi Huang
- State Key Joint Laboratory of Environmental Simulation and Pollution Control, College of Environmental Science and Engineering, Peking University, No.5 Yiheyuan Road Haidian District, Beijing, P.R. China, 10087.
| |
Collapse
|
4
|
Imchen M, Kumavath R, Vaz ABM, Góes-Neto A, Barh D, Ghosh P, Kozyrovska N, Podolich O, Azevedo V. 16S rRNA Gene Amplicon Based Metagenomic Signatures of Rhizobiome Community in Rice Field During Various Growth Stages. Front Microbiol 2019; 10:2103. [PMID: 31616390 PMCID: PMC6764247 DOI: 10.3389/fmicb.2019.02103] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2019] [Accepted: 08/26/2019] [Indexed: 11/21/2022] Open
Abstract
Rice is a major staple food across the globe. Its growth and productivity is highly dependent on the rhizobiome where crosstalk takes place between plant and the microbial community. Such interactions lead to selective enrichment of plant beneficial microbes which ultimately defines the crop health and productivity. In this study, rhizobiome modulation is documented throughout the development of rice plant. Based on 16S rRNA gene affiliation at genus level, abundance, and diversity of plant growth promoting bacteria increased during the growth stages. The observed α diversity and rhizobiome complexity increased significantly (p < 0.05) during plantation. PCoA indicates that different geographical locations shared similar rhizobiome diversity but exerted differential enrichment (p < 0.001). Diversity of enriched genera represented a sigmoid curve and subsequently declined after harvest. A major proportion of dominant enriched genera (p < 0.05, abundance > 0.1%), based on 16S rRNA gene, were plant growth promoting bacteria that produces siderophore, indole-3-acetic acid, aminocyclopropane-1-carboxylic acid, and antimicrobials. Hydrogenotrophic methanogens dominated throughout cultivation. Type I methanotrophs (n = 12) had higher diversity than type II methanotrophs (n = 6). However, the later had significantly higher abundance (p = 0.003). Strong enrichment pattern was also observed in type I methanotrophs being enriched during water logged stages. Ammonia oxidizing Archaea were several folds more abundant than ammonia oxidizing bacteria. K-strategists Nitrosospira and Nitrospira dominated ammonia and nitrite oxidizing bacteria, respectively. The study clarifies the modulation of rhizobiome according to the rice developmental stages, thereby opening up the possibilities of bio-fertilizer treatment based on each cultivation stages.
Collapse
Affiliation(s)
- Madangchanok Imchen
- Department of Genomic Sciences, School of Biological Sciences, Central University of Kerala, Kasaragod, India
| | - Ranjith Kumavath
- Department of Genomic Sciences, School of Biological Sciences, Central University of Kerala, Kasaragod, India
| | - Aline B M Vaz
- Molecular and Computational Biology of Fungi Laboratory, Department of Microbiology, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Aristóteles Góes-Neto
- Molecular and Computational Biology of Fungi Laboratory, Department of Microbiology, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Debmalya Barh
- Molecular and Computational Biology of Fungi Laboratory, Department of Microbiology, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte, Brazil.,Centre for Genomics and Applied Gene Technology, Institute of Integrative Omics and Applied Biotechnology (IIOAB), Purba Medinipur, India
| | - Preetam Ghosh
- Department of Computer Sciences, Virginia Commonwealth University, Richmond, VA, United States
| | - Natalia Kozyrovska
- Institute of Molecular Biology and Genetics, National Academy of Sciences, Kyiv, Ukraine
| | - Olga Podolich
- Institute of Molecular Biology and Genetics, National Academy of Sciences, Kyiv, Ukraine
| | - Vasco Azevedo
- Laboratório de Genética Celular e Molecular, Departamento de Biologia Geral, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| |
Collapse
|
5
|
He Y, Hu W, Ma D, Lan H, Yang Y, Gao Y. Abundance and diversity of ammonia-oxidizing archaea and bacteria in the rhizosphere soil of three plants in the Ebinur Lake wetland. Can J Microbiol 2017; 63:573-582. [DOI: 10.1139/cjm-2016-0492] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Ammonia oxidation is carried out by ammonia-oxidizing bacteria (AOB) and ammonia-oxidizing archaea (AOA). The Ebinur Lake wetland is the best example of a temperate arid zone wetland ecosystem in China. Soil samples were collected from rhizosphere and non-rhizosphere soil containing Halocnemum strobilaceum (samples H and H′), Phragmites australis (samples R and R′), and Karelinia caspia (samples K and K′) to study the relationship between environmental factors and the community structure of AOB and AOA. Phylogenetic analysis showed that the AOA sequences belonged to the Nitrosopumilus and Nitrososphaera clusters. AOB were grouped into Nitrosospira sp. and Nitrosomonas sp. Quantitative polymerase chain reaction results showed that the AOA abundance ranged from 2.09 × 104 to 2.94 × 105 gene copies/g soil. The highest number of AOA was detected in sample K, followed by samples R and H. AOB abundance varied between 2.91 × 105 and 1.05 × 106 gene copies/g soil, which was higher than that of AOA. Redundancy analysis indicated that electrical conductivity, pH, and NH4+-N might influence the community structure of AOA and AOB. AOB might play a more crucial role than AOA in ammonia oxidation based on AOB’s higher diversity and abundance in the Ebinur Lake wetland in Xinjiang.
Collapse
Affiliation(s)
- Yuan He
- College of Life Science, Shihezi University, Shihezi, Xinjiang, People’s Republic of China, 832000
- College of Life Science, Shihezi University, Shihezi, Xinjiang, People’s Republic of China, 832000
| | - Wenge Hu
- College of Life Science, Shihezi University, Shihezi, Xinjiang, People’s Republic of China, 832000
- College of Life Science, Shihezi University, Shihezi, Xinjiang, People’s Republic of China, 832000
| | - Decao Ma
- College of Life Science, Shihezi University, Shihezi, Xinjiang, People’s Republic of China, 832000
- College of Life Science, Shihezi University, Shihezi, Xinjiang, People’s Republic of China, 832000
| | - Hongzhu Lan
- College of Life Science, Shihezi University, Shihezi, Xinjiang, People’s Republic of China, 832000
- College of Life Science, Shihezi University, Shihezi, Xinjiang, People’s Republic of China, 832000
| | - Yang Yang
- College of Life Science, Shihezi University, Shihezi, Xinjiang, People’s Republic of China, 832000
- College of Life Science, Shihezi University, Shihezi, Xinjiang, People’s Republic of China, 832000
| | - Yan Gao
- College of Life Science, Shihezi University, Shihezi, Xinjiang, People’s Republic of China, 832000
- College of Life Science, Shihezi University, Shihezi, Xinjiang, People’s Republic of China, 832000
| |
Collapse
|