Bacillus subtilis biofertilizer mitigating agricultural ammonia emission and shifting soil nitrogen cycling microbiomes
[Display omitted] •Biofertilizer reduced NH3 emission in farmland by 44%.•Biofertilizer decreased the conversion of fertilizer nitrogen to NH4+-N.•Biofertilizer increased the abundance of bacterial amoA and comammox amoA.•Biofertilizer shifted the soil nitrogen cycling microbiomes. Excessive ammonia...
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| Veröffentlicht in: | Environment international 2020-11, Vol.144, p.105989-105989, Article 105989 |
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| creator | Sun, Bo Bai, Zhihui Bao, Lijun Xue, Lixia Zhang, Shiwei Wei, Yingxue Zhang, Zhanying Zhuang, Guoqiang Zhuang, Xuliang |
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•Biofertilizer reduced NH3 emission in farmland by 44%.•Biofertilizer decreased the conversion of fertilizer nitrogen to NH4+-N.•Biofertilizer increased the abundance of bacterial amoA and comammox amoA.•Biofertilizer shifted the soil nitrogen cycling microbiomes.
Excessive ammonia (NH3) emitted from nitrogen fertilizer application in farmland have caused serious disturbance to global environment, including reduction of visibility, formation of regional haze, and increase of nitrogen deposition. Application of biofertilizer has been considered as an effective approach for soil improvement and agriculture sustainability. In this study, a field experiment was conducted to evaluate the potential of B. subtilis biofertilizer on mitigating NH3 volatilization and to investigate the underlying mechanisms. Compared with organic fertilizer, the incorporation of B. subtilis biofertilizer reduced NH3 volatilization by up to 44%. Moreover, the application of B. subtilis biofertilizer reduced the abundance of ureC gene, and increased the abundance of functional genes (bacterial amoA and comammox amoA) and ammonia-oxidizing bacteria (AOB). This indicated that the conversion of fertilizer nitrogen to NH4+-N was decreased and the nitrification process was increased. In brief, the application of B. subtilis biofertilizer reduced the “source” and increased the “sink” of NH4+-N, thus reducing the retention of NH4+-N in alkaline soil, and mitigating NH3 volatilization. These results indicated that B. subtilis biofertilizer is an effective control strategy for agricultural NH3 emission, maintaining high crop yield and mitigating environmental disturbance. |
| doi_str_mv | 10.1016/j.envint.2020.105989 |
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•Biofertilizer reduced NH3 emission in farmland by 44%.•Biofertilizer decreased the conversion of fertilizer nitrogen to NH4+-N.•Biofertilizer increased the abundance of bacterial amoA and comammox amoA.•Biofertilizer shifted the soil nitrogen cycling microbiomes.
Excessive ammonia (NH3) emitted from nitrogen fertilizer application in farmland have caused serious disturbance to global environment, including reduction of visibility, formation of regional haze, and increase of nitrogen deposition. Application of biofertilizer has been considered as an effective approach for soil improvement and agriculture sustainability. In this study, a field experiment was conducted to evaluate the potential of B. subtilis biofertilizer on mitigating NH3 volatilization and to investigate the underlying mechanisms. Compared with organic fertilizer, the incorporation of B. subtilis biofertilizer reduced NH3 volatilization by up to 44%. Moreover, the application of B. subtilis biofertilizer reduced the abundance of ureC gene, and increased the abundance of functional genes (bacterial amoA and comammox amoA) and ammonia-oxidizing bacteria (AOB). This indicated that the conversion of fertilizer nitrogen to NH4+-N was decreased and the nitrification process was increased. In brief, the application of B. subtilis biofertilizer reduced the “source” and increased the “sink” of NH4+-N, thus reducing the retention of NH4+-N in alkaline soil, and mitigating NH3 volatilization. These results indicated that B. subtilis biofertilizer is an effective control strategy for agricultural NH3 emission, maintaining high crop yield and mitigating environmental disturbance.</description><identifier>ISSN: 0160-4120</identifier><identifier>EISSN: 1873-6750</identifier><identifier>DOI: 10.1016/j.envint.2020.105989</identifier><identifier>PMID: 32739514</identifier><language>eng</language><publisher>OXFORD: Elsevier Ltd</publisher><subject>Agriculture ; Ammonia ; Ammonia volatilization ; Bacillus subtilis ; Bacterial community ; Biofertilizer ; Environmental Sciences ; Environmental Sciences & Ecology ; Fertilizers - analysis ; Functional gene ; Life Sciences & Biomedicine ; Microbiota ; Nitrogen ; Oxidation-Reduction ; Science & Technology ; Soil ; Soil enzyme ; Soil Microbiology</subject><ispartof>Environment international, 2020-11, Vol.144, p.105989-105989, Article 105989</ispartof><rights>2020 The Authors</rights><rights>Copyright © 2020 The Authors. Published by Elsevier Ltd.. All rights reserved.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>true</woscitedreferencessubscribed><woscitedreferencescount>92</woscitedreferencescount><woscitedreferencesoriginalsourcerecordid>wos000580630100007</woscitedreferencesoriginalsourcerecordid><citedby>FETCH-LOGICAL-c474t-1e8d8f4f4b89649400729aa78df4884652b12c388acd3a29b786a00334e642373</citedby><cites>FETCH-LOGICAL-c474t-1e8d8f4f4b89649400729aa78df4884652b12c388acd3a29b786a00334e642373</cites><orcidid>0000-0002-8041-0389</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.envint.2020.105989$$EHTML$$P50$$Gelsevier$$Hfree_for_read</linktohtml><link.rule.ids>315,781,785,865,2103,2115,3551,27929,27930,28253,46000</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/32739514$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Sun, Bo</creatorcontrib><creatorcontrib>Bai, Zhihui</creatorcontrib><creatorcontrib>Bao, Lijun</creatorcontrib><creatorcontrib>Xue, Lixia</creatorcontrib><creatorcontrib>Zhang, Shiwei</creatorcontrib><creatorcontrib>Wei, Yingxue</creatorcontrib><creatorcontrib>Zhang, Zhanying</creatorcontrib><creatorcontrib>Zhuang, Guoqiang</creatorcontrib><creatorcontrib>Zhuang, Xuliang</creatorcontrib><title>Bacillus subtilis biofertilizer mitigating agricultural ammonia emission and shifting soil nitrogen cycling microbiomes</title><title>Environment international</title><addtitle>ENVIRON INT</addtitle><addtitle>Environ Int</addtitle><description>[Display omitted]
•Biofertilizer reduced NH3 emission in farmland by 44%.•Biofertilizer decreased the conversion of fertilizer nitrogen to NH4+-N.•Biofertilizer increased the abundance of bacterial amoA and comammox amoA.•Biofertilizer shifted the soil nitrogen cycling microbiomes.
Excessive ammonia (NH3) emitted from nitrogen fertilizer application in farmland have caused serious disturbance to global environment, including reduction of visibility, formation of regional haze, and increase of nitrogen deposition. Application of biofertilizer has been considered as an effective approach for soil improvement and agriculture sustainability. In this study, a field experiment was conducted to evaluate the potential of B. subtilis biofertilizer on mitigating NH3 volatilization and to investigate the underlying mechanisms. Compared with organic fertilizer, the incorporation of B. subtilis biofertilizer reduced NH3 volatilization by up to 44%. Moreover, the application of B. subtilis biofertilizer reduced the abundance of ureC gene, and increased the abundance of functional genes (bacterial amoA and comammox amoA) and ammonia-oxidizing bacteria (AOB). This indicated that the conversion of fertilizer nitrogen to NH4+-N was decreased and the nitrification process was increased. In brief, the application of B. subtilis biofertilizer reduced the “source” and increased the “sink” of NH4+-N, thus reducing the retention of NH4+-N in alkaline soil, and mitigating NH3 volatilization. These results indicated that B. subtilis biofertilizer is an effective control strategy for agricultural NH3 emission, maintaining high crop yield and mitigating environmental disturbance.</description><subject>Agriculture</subject><subject>Ammonia</subject><subject>Ammonia volatilization</subject><subject>Bacillus subtilis</subject><subject>Bacterial community</subject><subject>Biofertilizer</subject><subject>Environmental Sciences</subject><subject>Environmental Sciences & Ecology</subject><subject>Fertilizers - analysis</subject><subject>Functional gene</subject><subject>Life Sciences & Biomedicine</subject><subject>Microbiota</subject><subject>Nitrogen</subject><subject>Oxidation-Reduction</subject><subject>Science & Technology</subject><subject>Soil</subject><subject>Soil enzyme</subject><subject>Soil Microbiology</subject><issn>0160-4120</issn><issn>1873-6750</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><sourceid>AOWDO</sourceid><sourceid>EIF</sourceid><sourceid>DOA</sourceid><recordid>eNqNkd2L1DAUxYso7rj6H4j0UZAZ89U2fRHcwY-FBV_0Odwm6XiHNFmTdJf1rzfdjvMoPuVy-Z1zOTlV9ZqSHSW0fX_cWX-HPu8YYcuq6WX_pNpQ2fFt2zXkabUpGNkKyshF9SKlIyGECdk8ry4463jfULGp7q9Ao3NzqtM8ZHSY6gHDaOMy_7axnjDjATL6Qw2HiHp2eY7gapim4BFqO2FKGHwN3tTpJ46PaAroao85hoP1tX7QbtlOqGMo9pNNL6tnI7hkX53ey-rH50_f91-3N9--XO8_3my16ETeUiuNHMUoBtm3oheEdKwH6KQZhZSibdhAmeZSgjYcWD90sgVCOBe2FYx3_LK6Xn1NgKO6jThBfFABUD0uQjwoKFm1s0pLgL41QoMAwZoeGm1EYwYiBTXCDsXr7ep1G8Ov2aasSnZtnQNvw5wUE5yQXnaiLahY0RI4pWjH82lK1FKfOqq1PrXUp9b6iuzN6cI8TNacRX_7KoBcgXs7hDFptF7bM1YKbiRpOaFlIt0ecyku-H2YfS7Sd_8vLfSHlbalnDu0UZ0UBqPVufwe_jvKH6xM0Hw</recordid><startdate>202011</startdate><enddate>202011</enddate><creator>Sun, Bo</creator><creator>Bai, Zhihui</creator><creator>Bao, Lijun</creator><creator>Xue, Lixia</creator><creator>Zhang, Shiwei</creator><creator>Wei, Yingxue</creator><creator>Zhang, Zhanying</creator><creator>Zhuang, Guoqiang</creator><creator>Zhuang, Xuliang</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>6I.</scope><scope>AAFTH</scope><scope>AOWDO</scope><scope>BLEPL</scope><scope>DTL</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>DOA</scope><orcidid>https://orcid.org/0000-0002-8041-0389</orcidid></search><sort><creationdate>202011</creationdate><title>Bacillus subtilis biofertilizer mitigating agricultural ammonia emission and shifting soil nitrogen cycling microbiomes</title><author>Sun, Bo ; Bai, Zhihui ; Bao, Lijun ; Xue, Lixia ; Zhang, Shiwei ; Wei, Yingxue ; Zhang, Zhanying ; Zhuang, Guoqiang ; Zhuang, Xuliang</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c474t-1e8d8f4f4b89649400729aa78df4884652b12c388acd3a29b786a00334e642373</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Agriculture</topic><topic>Ammonia</topic><topic>Ammonia volatilization</topic><topic>Bacillus subtilis</topic><topic>Bacterial community</topic><topic>Biofertilizer</topic><topic>Environmental Sciences</topic><topic>Environmental Sciences & Ecology</topic><topic>Fertilizers - analysis</topic><topic>Functional gene</topic><topic>Life Sciences & Biomedicine</topic><topic>Microbiota</topic><topic>Nitrogen</topic><topic>Oxidation-Reduction</topic><topic>Science & Technology</topic><topic>Soil</topic><topic>Soil enzyme</topic><topic>Soil Microbiology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Sun, Bo</creatorcontrib><creatorcontrib>Bai, Zhihui</creatorcontrib><creatorcontrib>Bao, Lijun</creatorcontrib><creatorcontrib>Xue, Lixia</creatorcontrib><creatorcontrib>Zhang, Shiwei</creatorcontrib><creatorcontrib>Wei, Yingxue</creatorcontrib><creatorcontrib>Zhang, Zhanying</creatorcontrib><creatorcontrib>Zhuang, Guoqiang</creatorcontrib><creatorcontrib>Zhuang, Xuliang</creatorcontrib><collection>ScienceDirect Open Access Titles</collection><collection>Elsevier:ScienceDirect:Open Access</collection><collection>Web of Science - Science Citation Index Expanded - 2020</collection><collection>Web of Science Core Collection</collection><collection>Science Citation Index Expanded</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>Directory of Open Access Journals</collection><jtitle>Environment international</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Sun, Bo</au><au>Bai, Zhihui</au><au>Bao, Lijun</au><au>Xue, Lixia</au><au>Zhang, Shiwei</au><au>Wei, Yingxue</au><au>Zhang, Zhanying</au><au>Zhuang, Guoqiang</au><au>Zhuang, Xuliang</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Bacillus subtilis biofertilizer mitigating agricultural ammonia emission and shifting soil nitrogen cycling microbiomes</atitle><jtitle>Environment international</jtitle><stitle>ENVIRON INT</stitle><addtitle>Environ Int</addtitle><date>2020-11</date><risdate>2020</risdate><volume>144</volume><spage>105989</spage><epage>105989</epage><pages>105989-105989</pages><artnum>105989</artnum><issn>0160-4120</issn><eissn>1873-6750</eissn><abstract>[Display omitted]
•Biofertilizer reduced NH3 emission in farmland by 44%.•Biofertilizer decreased the conversion of fertilizer nitrogen to NH4+-N.•Biofertilizer increased the abundance of bacterial amoA and comammox amoA.•Biofertilizer shifted the soil nitrogen cycling microbiomes.
Excessive ammonia (NH3) emitted from nitrogen fertilizer application in farmland have caused serious disturbance to global environment, including reduction of visibility, formation of regional haze, and increase of nitrogen deposition. Application of biofertilizer has been considered as an effective approach for soil improvement and agriculture sustainability. In this study, a field experiment was conducted to evaluate the potential of B. subtilis biofertilizer on mitigating NH3 volatilization and to investigate the underlying mechanisms. Compared with organic fertilizer, the incorporation of B. subtilis biofertilizer reduced NH3 volatilization by up to 44%. Moreover, the application of B. subtilis biofertilizer reduced the abundance of ureC gene, and increased the abundance of functional genes (bacterial amoA and comammox amoA) and ammonia-oxidizing bacteria (AOB). This indicated that the conversion of fertilizer nitrogen to NH4+-N was decreased and the nitrification process was increased. In brief, the application of B. subtilis biofertilizer reduced the “source” and increased the “sink” of NH4+-N, thus reducing the retention of NH4+-N in alkaline soil, and mitigating NH3 volatilization. These results indicated that B. subtilis biofertilizer is an effective control strategy for agricultural NH3 emission, maintaining high crop yield and mitigating environmental disturbance.</abstract><cop>OXFORD</cop><pub>Elsevier Ltd</pub><pmid>32739514</pmid><doi>10.1016/j.envint.2020.105989</doi><tpages>10</tpages><orcidid>https://orcid.org/0000-0002-8041-0389</orcidid><oa>free_for_read</oa></addata></record> |
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| subjects | Agriculture Ammonia Ammonia volatilization Bacillus subtilis Bacterial community Biofertilizer Environmental Sciences Environmental Sciences & Ecology Fertilizers - analysis Functional gene Life Sciences & Biomedicine Microbiota Nitrogen Oxidation-Reduction Science & Technology Soil Soil enzyme Soil Microbiology |
| title | Bacillus subtilis biofertilizer mitigating agricultural ammonia emission and shifting soil nitrogen cycling microbiomes |
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