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Sequential presence...
Sequential presence of heavy metal resistant fungal communities influenced by biochar amendment in the poultry manure composting process
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- Awasthi, S. K. (author)
- College of Natural Resources and Environment, Northwest A&F University, Yangling, Shaanxi Province, 712100, China
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- Duan, Y. (author)
- College of Natural Resources and Environment, Northwest A&F University, Yangling, Shaanxi Province, 712100, China
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- Liu, T. (author)
- College of Natural Resources and Environment, Northwest A&F University, Yangling, Shaanxi Province, 712100, China
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- Zhou, Y. (author)
- College of Natural Resources and Environment, Northwest A&F University, Yangling, Shaanxi Province, 712100, China
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- Qin, S. (author)
- College of Natural Resources and Environment, Northwest A&F University, Yangling, Shaanxi Province, 712100, China
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- Liu, H. (author)
- College of Natural Resources and Environment, Northwest A&F University, Yangling, Shaanxi Province, 712100, China
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- Varjani, S. (author)
- Gujarat Pollution Control Board, Gandhinagar, Gujarat, 382010, India
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- Mukesh Kumar, Awasthi (author)
- Högskolan i Borås,Akademin för textil, teknik och ekonomi,College of Natural Resources and Environment, Northwest A&F University, Yangling, Shaanxi Province, 712100, China,Swedish Centre for Resource Recovery
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- Zhang, Z. (author)
- College of Natural Resources and Environment, Northwest A&F University, Yangling, Shaanxi Province, 712100, China
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- Pandey, A. (author)
- Centre for Innovation and Translational Research, CSIR-Indian Institute of Toxicology Research, Lucknow, 226 001, India
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- Taherzadeh, Mohammad J, 1965- (author)
- Högskolan i Borås,Akademin för textil, teknik och ekonomi,Swedish Centre for Resource Recovery
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(creator_code:org_t)
- Elsevier, 2021
- 2021
- English.
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In: Journal of Cleaner Production. - : Elsevier. - 0959-6526 .- 1879-1786. ; 291
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- In this study, we investigated the influence of coconut shell biochar (CSB) on heavy metal resistance fungi (HMRF) during poultry manure (PM) composting by 18 S rDNA Internal Transcribed Spacer Amplicon Sequencing analysis. Five different concentrations of CSB (2.5%, 5%, 7.5%, and 10% dry weights basis) were applied with a mixture of PM and wheat straw (5:1 ratio dry weight basis) and without CSB (CK) was used as control. The results showed that sequence number rose along with increasing CSB concentration but total relative abundance (RA) of HMRF decreased 56.33%, 74.65% in T4 and T5, respectively. However, greater RA of HMRF was found in T1 or without biochar applied treatment. The phylum of Basidiomycota was the dominant fungal community accounting for 61.14%, 6.16%, 32.18%, 74.65%, and 73.73% from T1 to T5 of the total fungi abundance, with wide presence of the Wallemiomycetes and Eurotiomycetes classes. The Wallemia and Aspergillus were the richest genus and species. Wallemia_sebi, Altemaria_alternata and Aspergillus_amoenus were detected having greater abundance among all treatments. Besides this, the network correlation pattern confirmed that the relative greater percentage of correlation among dominant HMRF community with bio-available HM and other physicochemical factors increased with the addition of biochar. There was reasonable infer that the biochar amendment in composting could constitute favorable habitat for an active fungal population.
Subject headings
- NATURVETENSKAP -- Biologi -- Mikrobiologi (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences -- Microbiology (hsv//eng)
Keyword
- Biochar
- Composting
- Heavy metal resistance fungi
- High-throughput sequencing
- Fertilizers
- Heavy metals
- Manures
- Biochar amendments
- Fungal community
- Heavy metal resistance
- Internal transcribed spacers
- Network correlations
- Physico-chemical factors
- Relative abundance
- Sequencing analysis
- Fungi
- Resource Recovery
- Resursåtervinning
Publication and Content Type
- ref (subject category)
- art (subject category)
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- By the author/editor
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Awasthi, S. K.
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Duan, Y.
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Liu, T.
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Zhou, Y.
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Qin, S.
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Liu, H.
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show more...
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Varjani, S.
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Mukesh Kumar, Aw ...
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Zhang, Z.
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Pandey, A.
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Taherzadeh, Moha ...
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- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Biological Scien ...
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and Microbiology
- Articles in the publication
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Journal of Clean ...
- By the university
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University of Borås