Nutrient stoichiometry of a plant-microbe-soil system in response to cover crop species and soil type
Aims The theory of ecological stoichiometry mostly builds on studies of natural terrestrial ecosystems, whereas only limited stoichiometry information is available in response to agronomic practices. Methods We designed a greenhouse experiment in order to disentangle the specific role of cover crop...
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| Veröffentlicht in: | Plant and soil 2021-04, Vol.461 (1-2), p.517-531 |
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| creator | Bragazza, Luca Fontana, Mario Guillaume, Thomas Scow, Kate M. Sinaj, Sokrat |
| description | Aims
The theory of ecological stoichiometry mostly builds on studies of natural terrestrial ecosystems, whereas only limited stoichiometry information is available in response to agronomic practices.
Methods
We designed a greenhouse experiment in order to disentangle the specific role of cover crop identity and soil characteristic in affecting nutrient stoichiometry of a plant-microbe-soil system.
Results
Nutrient ratios of cover crop biomass were species-specific and the growth rate explained, for most species considered, the stoichiometric differences in response to soil type. In contrast, the nutrient stoichiometry of soil microbes was more homeostatic and did not respond to either cover crop identity or soil type. Compared to bare soil, the presence of cover crop enhanced microbial phosphorus immobilization in the clay-rich soil, whereas it promoted microbial carbon biomass and microbial nitrogen immobilization in the sandy-rich soil. A greater microbial cumulative respiration in clay soils, where a higher microbial biomass C at the beginning of the incubation was observed, suggested a major role of soil type, compared to cover crop identity, in affecting microbial metabolism.
Conclusions
By understanding the stoichiometric constraints in the plant-microbe-soil system, our findings can help to implement agro-ecological practices by selecting appropriate cover crop species in relation to soil type in order, for example, to avoid nutrient limitation due to microbial nutrient immobilization. |
| doi_str_mv | 10.1007/s11104-021-04853-9 |
| format | Article |
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The theory of ecological stoichiometry mostly builds on studies of natural terrestrial ecosystems, whereas only limited stoichiometry information is available in response to agronomic practices.
Methods
We designed a greenhouse experiment in order to disentangle the specific role of cover crop identity and soil characteristic in affecting nutrient stoichiometry of a plant-microbe-soil system.
Results
Nutrient ratios of cover crop biomass were species-specific and the growth rate explained, for most species considered, the stoichiometric differences in response to soil type. In contrast, the nutrient stoichiometry of soil microbes was more homeostatic and did not respond to either cover crop identity or soil type. Compared to bare soil, the presence of cover crop enhanced microbial phosphorus immobilization in the clay-rich soil, whereas it promoted microbial carbon biomass and microbial nitrogen immobilization in the sandy-rich soil. A greater microbial cumulative respiration in clay soils, where a higher microbial biomass C at the beginning of the incubation was observed, suggested a major role of soil type, compared to cover crop identity, in affecting microbial metabolism.
Conclusions
By understanding the stoichiometric constraints in the plant-microbe-soil system, our findings can help to implement agro-ecological practices by selecting appropriate cover crop species in relation to soil type in order, for example, to avoid nutrient limitation due to microbial nutrient immobilization.</description><identifier>ISSN: 0032-079X</identifier><identifier>EISSN: 1573-5036</identifier><identifier>DOI: 10.1007/s11104-021-04853-9</identifier><language>eng</language><publisher>Cham: Springer International Publishing</publisher><subject>Agricultural practices ; Biomass ; Biomedical and Life Sciences ; Clay ; Clay soils ; Cover crops ; Crops ; Crops and soils ; Ecology ; Environmental aspects ; Growth rate ; Immobilization ; Life Sciences ; Microorganisms ; Nutrients ; Phosphorus ; Plant Physiology ; Plant Sciences ; Regular Article ; Sandy soils ; Soil characteristics ; Soil microbiology ; Soil microorganisms ; Soil Science & Conservation ; Soil types ; Soils ; Species ; Stoichiometry ; Terrestrial ecosystems</subject><ispartof>Plant and soil, 2021-04, Vol.461 (1-2), p.517-531</ispartof><rights>The Author(s) 2021</rights><rights>COPYRIGHT 2021 Springer</rights><rights>The Author(s) 2021. This work is published under http://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c402t-2148adfcb6543ddd7322ef03da0c84cce0be0c29289983bfa0872172b317ae793</citedby><cites>FETCH-LOGICAL-c402t-2148adfcb6543ddd7322ef03da0c84cce0be0c29289983bfa0872172b317ae793</cites><orcidid>0000-0001-8583-284X</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s11104-021-04853-9$$EPDF$$P50$$Gspringer$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s11104-021-04853-9$$EHTML$$P50$$Gspringer$$Hfree_for_read</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Bragazza, Luca</creatorcontrib><creatorcontrib>Fontana, Mario</creatorcontrib><creatorcontrib>Guillaume, Thomas</creatorcontrib><creatorcontrib>Scow, Kate M.</creatorcontrib><creatorcontrib>Sinaj, Sokrat</creatorcontrib><title>Nutrient stoichiometry of a plant-microbe-soil system in response to cover crop species and soil type</title><title>Plant and soil</title><addtitle>Plant Soil</addtitle><description>Aims
The theory of ecological stoichiometry mostly builds on studies of natural terrestrial ecosystems, whereas only limited stoichiometry information is available in response to agronomic practices.
Methods
We designed a greenhouse experiment in order to disentangle the specific role of cover crop identity and soil characteristic in affecting nutrient stoichiometry of a plant-microbe-soil system.
Results
Nutrient ratios of cover crop biomass were species-specific and the growth rate explained, for most species considered, the stoichiometric differences in response to soil type. In contrast, the nutrient stoichiometry of soil microbes was more homeostatic and did not respond to either cover crop identity or soil type. Compared to bare soil, the presence of cover crop enhanced microbial phosphorus immobilization in the clay-rich soil, whereas it promoted microbial carbon biomass and microbial nitrogen immobilization in the sandy-rich soil. A greater microbial cumulative respiration in clay soils, where a higher microbial biomass C at the beginning of the incubation was observed, suggested a major role of soil type, compared to cover crop identity, in affecting microbial metabolism.
Conclusions
By understanding the stoichiometric constraints in the plant-microbe-soil system, our findings can help to implement agro-ecological practices by selecting appropriate cover crop species in relation to soil type in order, for example, to avoid nutrient limitation due to microbial nutrient immobilization.</description><subject>Agricultural practices</subject><subject>Biomass</subject><subject>Biomedical and Life Sciences</subject><subject>Clay</subject><subject>Clay soils</subject><subject>Cover crops</subject><subject>Crops</subject><subject>Crops and soils</subject><subject>Ecology</subject><subject>Environmental aspects</subject><subject>Growth rate</subject><subject>Immobilization</subject><subject>Life Sciences</subject><subject>Microorganisms</subject><subject>Nutrients</subject><subject>Phosphorus</subject><subject>Plant Physiology</subject><subject>Plant Sciences</subject><subject>Regular Article</subject><subject>Sandy soils</subject><subject>Soil characteristics</subject><subject>Soil microbiology</subject><subject>Soil microorganisms</subject><subject>Soil Science & Conservation</subject><subject>Soil types</subject><subject>Soils</subject><subject>Species</subject><subject>Stoichiometry</subject><subject>Terrestrial ecosystems</subject><issn>0032-079X</issn><issn>1573-5036</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><sourceid>C6C</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNp9kE1LxDAQhoMouK7-AU8Bz9FJ0jbtUcQvEL0oeAtpOtXIblKTrLD_3qwVvMkchhneZz5eQk45nHMAdZE451AxEJxB1daSdXtkwWslWQ2y2ScLACkYqO71kByl9AG7mjcLgo-bHB36TFMOzr67sMYctzSM1NBpZXxma2dj6JGl4FY0bVPGNXWeRkxT8AlpDtSGL4y0yCaaJrQOEzV-oD9E3k54TA5Gs0p48puX5OXm-vnqjj083d5fXT4wW4HITPCqNcNo-6au5DAMSgqBI8jBgG0raxF6BCs60XZdK_vRQKsEV6KXXBlUnVySs3nuFMPnBlPWH2ETfVmpRS2EkI2qeVGdz6o3s0Lt_BhyNLbEgOXX4HF0pX_ZNNB2SklZADED5cOUIo56im5t4lZz0Dv_9ey_Lv7rH__17hY5Q6mI_RvGv1v-ob4BsZOJJg</recordid><startdate>20210401</startdate><enddate>20210401</enddate><creator>Bragazza, Luca</creator><creator>Fontana, Mario</creator><creator>Guillaume, Thomas</creator><creator>Scow, Kate M.</creator><creator>Sinaj, Sokrat</creator><general>Springer International Publishing</general><general>Springer</general><general>Springer Nature B.V</general><scope>C6C</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7SN</scope><scope>7ST</scope><scope>7T7</scope><scope>7X2</scope><scope>88A</scope><scope>8FD</scope><scope>8FE</scope><scope>8FH</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>C1K</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FR3</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>LK8</scope><scope>M0K</scope><scope>M7P</scope><scope>P64</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>RC3</scope><scope>SOI</scope><orcidid>https://orcid.org/0000-0001-8583-284X</orcidid></search><sort><creationdate>20210401</creationdate><title>Nutrient stoichiometry of a plant-microbe-soil system in response to cover crop species and soil type</title><author>Bragazza, Luca ; Fontana, Mario ; Guillaume, Thomas ; Scow, Kate M. ; Sinaj, Sokrat</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c402t-2148adfcb6543ddd7322ef03da0c84cce0be0c29289983bfa0872172b317ae793</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Agricultural practices</topic><topic>Biomass</topic><topic>Biomedical and Life Sciences</topic><topic>Clay</topic><topic>Clay soils</topic><topic>Cover crops</topic><topic>Crops</topic><topic>Crops and soils</topic><topic>Ecology</topic><topic>Environmental aspects</topic><topic>Growth rate</topic><topic>Immobilization</topic><topic>Life Sciences</topic><topic>Microorganisms</topic><topic>Nutrients</topic><topic>Phosphorus</topic><topic>Plant Physiology</topic><topic>Plant Sciences</topic><topic>Regular Article</topic><topic>Sandy soils</topic><topic>Soil characteristics</topic><topic>Soil microbiology</topic><topic>Soil microorganisms</topic><topic>Soil Science & Conservation</topic><topic>Soil types</topic><topic>Soils</topic><topic>Species</topic><topic>Stoichiometry</topic><topic>Terrestrial ecosystems</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Bragazza, Luca</creatorcontrib><creatorcontrib>Fontana, Mario</creatorcontrib><creatorcontrib>Guillaume, Thomas</creatorcontrib><creatorcontrib>Scow, Kate M.</creatorcontrib><creatorcontrib>Sinaj, Sokrat</creatorcontrib><collection>SpringerOpen website</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Ecology Abstracts</collection><collection>Environment Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Agricultural Science Collection</collection><collection>Biology Database (Alumni Edition)</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central</collection><collection>Agricultural & Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>Biological Science Collection</collection><collection>ProQuest Central</collection><collection>ProQuest Natural Science Collection</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central</collection><collection>Engineering Research Database</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection (Proquest) (PQ_SDU_P3)</collection><collection>ProQuest Biological Science Collection</collection><collection>Agricultural Science Database</collection><collection>ProQuest Biological Science Journals</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>Genetics Abstracts</collection><collection>Environment Abstracts</collection><jtitle>Plant and soil</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Bragazza, Luca</au><au>Fontana, Mario</au><au>Guillaume, Thomas</au><au>Scow, Kate M.</au><au>Sinaj, Sokrat</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Nutrient stoichiometry of a plant-microbe-soil system in response to cover crop species and soil type</atitle><jtitle>Plant and soil</jtitle><stitle>Plant Soil</stitle><date>2021-04-01</date><risdate>2021</risdate><volume>461</volume><issue>1-2</issue><spage>517</spage><epage>531</epage><pages>517-531</pages><issn>0032-079X</issn><eissn>1573-5036</eissn><abstract>Aims
The theory of ecological stoichiometry mostly builds on studies of natural terrestrial ecosystems, whereas only limited stoichiometry information is available in response to agronomic practices.
Methods
We designed a greenhouse experiment in order to disentangle the specific role of cover crop identity and soil characteristic in affecting nutrient stoichiometry of a plant-microbe-soil system.
Results
Nutrient ratios of cover crop biomass were species-specific and the growth rate explained, for most species considered, the stoichiometric differences in response to soil type. In contrast, the nutrient stoichiometry of soil microbes was more homeostatic and did not respond to either cover crop identity or soil type. Compared to bare soil, the presence of cover crop enhanced microbial phosphorus immobilization in the clay-rich soil, whereas it promoted microbial carbon biomass and microbial nitrogen immobilization in the sandy-rich soil. A greater microbial cumulative respiration in clay soils, where a higher microbial biomass C at the beginning of the incubation was observed, suggested a major role of soil type, compared to cover crop identity, in affecting microbial metabolism.
Conclusions
By understanding the stoichiometric constraints in the plant-microbe-soil system, our findings can help to implement agro-ecological practices by selecting appropriate cover crop species in relation to soil type in order, for example, to avoid nutrient limitation due to microbial nutrient immobilization.</abstract><cop>Cham</cop><pub>Springer International Publishing</pub><doi>10.1007/s11104-021-04853-9</doi><tpages>15</tpages><orcidid>https://orcid.org/0000-0001-8583-284X</orcidid><oa>free_for_read</oa></addata></record> |
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| subjects | Agricultural practices Biomass Biomedical and Life Sciences Clay Clay soils Cover crops Crops Crops and soils Ecology Environmental aspects Growth rate Immobilization Life Sciences Microorganisms Nutrients Phosphorus Plant Physiology Plant Sciences Regular Article Sandy soils Soil characteristics Soil microbiology Soil microorganisms Soil Science & Conservation Soil types Soils Species Stoichiometry Terrestrial ecosystems |
| title | Nutrient stoichiometry of a plant-microbe-soil system in response to cover crop species and soil type |
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