Effects of Agaricus lilaceps Fairy Rings on Soil Aggregation and Microbial Community Structure in Relation to Growth Stimulation of Western Wheatgrass (Pascopyrum smithii) in Eastern Montana Rangeland
Stimulation of plant productivity caused by Agaricus fairy rings has been reported, but little is known about the effects of these fungi on soil aggregation and the microbial community structure, particularly the communities that can bind soil particles. We studied three concentric zones of Agaricus...
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| Veröffentlicht in: | Microbial ecology 2013-07, Vol.66 (1), p.120-131 |
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| creator | Espeland, Erin Caesar, Anthony J. Sainju, Upendra M. Lartey, Robert T. Gaskin, John F. |
| description | Stimulation of plant productivity caused by Agaricus fairy rings has been reported, but little is known about the effects of these fungi on soil aggregation and the microbial community structure, particularly the communities that can bind soil particles. We studied three concentric zones of Agaricus lilaceps fairy rings in Eastern Montana that stimulate western wheatgrass (Pascopyrum smithii): outside the ring (OUT), inside the ring (IN), and stimulated zone adjacent to the fungal fruiting bodies (SZ) to determine (1) soil aggregate proportion and stability, (2) the microbial community composition and the N-acetyl-β-D-glucosaminidase activity associated with bulk soil at 0—15 cm depth, (3) the predominant culturable bacterial communities that can bind to soil adhering to wheatgrass roots, and (4) the stimulation of wheatgrass production. In bulk soil, macroaggregates (4.75—2.00 and 2.00—0.25 mm) and aggregate stability increased in SZ compared to IN and OUT. The high ratio of fungal to bacteria (fatty acid methyl ester) and N-acetyl-β-D-glucosaminidase activity in SZ compared to IN and OUT suggest high fungal biomass. A soil sedimentation assay performed on the predominant isolates from root-adhering soil indicated more soil-binding bacteria in SZ than IN and OUT; Pseudomonas fluorescens and Stenotrophomonas maltophilia isolates predominated in SZ, whereas Bacillus spp. isolates predominated in IN and OUT. This study suggests that growth stimulation of wheatgrass in A. lilaceps fairy rings may be attributed to the activity of the fungus by enhancing soil aggregation of bulk soil at 0—15 cm depth and influencing the amount and functionality of specific predominant microbial communities in the wheatgrass root-adhering soil. |
| doi_str_mv | 10.1007/s00248-013-0194-3 |
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We studied three concentric zones of Agaricus lilaceps fairy rings in Eastern Montana that stimulate western wheatgrass (Pascopyrum smithii): outside the ring (OUT), inside the ring (IN), and stimulated zone adjacent to the fungal fruiting bodies (SZ) to determine (1) soil aggregate proportion and stability, (2) the microbial community composition and the N-acetyl-β-D-glucosaminidase activity associated with bulk soil at 0—15 cm depth, (3) the predominant culturable bacterial communities that can bind to soil adhering to wheatgrass roots, and (4) the stimulation of wheatgrass production. In bulk soil, macroaggregates (4.75—2.00 and 2.00—0.25 mm) and aggregate stability increased in SZ compared to IN and OUT. The high ratio of fungal to bacteria (fatty acid methyl ester) and N-acetyl-β-D-glucosaminidase activity in SZ compared to IN and OUT suggest high fungal biomass. A soil sedimentation assay performed on the predominant isolates from root-adhering soil indicated more soil-binding bacteria in SZ than IN and OUT; Pseudomonas fluorescens and Stenotrophomonas maltophilia isolates predominated in SZ, whereas Bacillus spp. isolates predominated in IN and OUT. This study suggests that growth stimulation of wheatgrass in A. lilaceps fairy rings may be attributed to the activity of the fungus by enhancing soil aggregation of bulk soil at 0—15 cm depth and influencing the amount and functionality of specific predominant microbial communities in the wheatgrass root-adhering soil.</description><identifier>ISSN: 0095-3628</identifier><identifier>EISSN: 1432-184X</identifier><identifier>DOI: 10.1007/s00248-013-0194-3</identifier><identifier>PMID: 23455430</identifier><identifier>CODEN: MCBEBU</identifier><language>eng</language><publisher>New York: Springer Science + Business Media</publisher><subject><![CDATA[Acid soils ; Agaricus ; Agaricus - classification ; Agaricus - genetics ; Agaricus - isolation & purification ; Agaricus - physiology ; aggregate stability ; Bacillus ; Bacillus (bacteria) ; Bacteria ; Bacteria - classification ; Bacteria - genetics ; Bacteria - growth & development ; Bacteria - isolation & purification ; bacterial communities ; beta-N-acetylhexosaminidase ; Biological and medical sciences ; Biomedical and Life Sciences ; cellulases ; chemistry ; classification ; Community composition ; Community structure ; Ecology ; enzyme activity ; fruiting bodies ; Fundamental and applied biological sciences. Psychology ; Fungi ; genetics ; Geoecology/Natural Processes ; Grassland soils ; growth & development ; isolation & purification ; Life Sciences ; Microbial activity ; Microbial Ecology ; Microbiology ; Molecular Sequence Data ; Montana ; Nature Conservation ; Pascopyrum smithii ; Phylogeny ; physiology ; PLANT MICROBE INTERACTIONS ; Poaceae ; Poaceae - growth & development ; Poaceae - microbiology ; Pseudomonas fluorescens ; rangeland soils ; Rangelands ; Rhizosphere ; roots ; Sedimentary soils ; Soil ; Soil - chemistry ; Soil aggregates ; Soil aggregation ; Soil bacteria ; Soil biochemistry ; soil depth ; soil formation ; Soil fungi ; Soil Microbiology ; Soil microorganisms ; Soil quality ; Soils ; Stenotrophomonas maltophilia ; Water Quality/Water Pollution]]></subject><ispartof>Microbial ecology, 2013-07, Vol.66 (1), p.120-131</ispartof><rights>2013 Springer Science+Business Media</rights><rights>Springer Science+Business Media New York (outside the USA) 2013</rights><rights>2014 INIST-CNRS</rights><rights>Springer Science+Business Media New York 2013</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c490t-96adc551f8aa47bbcfd9682ef0792f964b19d53cea72cd2d1bb12ac17ba35f3c3</citedby><cites>FETCH-LOGICAL-c490t-96adc551f8aa47bbcfd9682ef0792f964b19d53cea72cd2d1bb12ac17ba35f3c3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.jstor.org/stable/pdf/23469192$$EPDF$$P50$$Gjstor$$H</linktopdf><linktohtml>$$Uhttps://www.jstor.org/stable/23469192$$EHTML$$P50$$Gjstor$$H</linktohtml><link.rule.ids>314,776,780,799,27901,27902,41464,42533,51294,57992,58225</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=27501937$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/23455430$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Espeland, Erin</creatorcontrib><creatorcontrib>Caesar, Anthony J.</creatorcontrib><creatorcontrib>Sainju, Upendra M.</creatorcontrib><creatorcontrib>Lartey, Robert T.</creatorcontrib><creatorcontrib>Gaskin, John F.</creatorcontrib><creatorcontrib>The Can Caesar-TonThat</creatorcontrib><title>Effects of Agaricus lilaceps Fairy Rings on Soil Aggregation and Microbial Community Structure in Relation to Growth Stimulation of Western Wheatgrass (Pascopyrum smithii) in Eastern Montana Rangeland</title><title>Microbial ecology</title><addtitle>Microb Ecol</addtitle><addtitle>Microb Ecol</addtitle><description>Stimulation of plant productivity caused by Agaricus fairy rings has been reported, but little is known about the effects of these fungi on soil aggregation and the microbial community structure, particularly the communities that can bind soil particles. We studied three concentric zones of Agaricus lilaceps fairy rings in Eastern Montana that stimulate western wheatgrass (Pascopyrum smithii): outside the ring (OUT), inside the ring (IN), and stimulated zone adjacent to the fungal fruiting bodies (SZ) to determine (1) soil aggregate proportion and stability, (2) the microbial community composition and the N-acetyl-β-D-glucosaminidase activity associated with bulk soil at 0—15 cm depth, (3) the predominant culturable bacterial communities that can bind to soil adhering to wheatgrass roots, and (4) the stimulation of wheatgrass production. In bulk soil, macroaggregates (4.75—2.00 and 2.00—0.25 mm) and aggregate stability increased in SZ compared to IN and OUT. The high ratio of fungal to bacteria (fatty acid methyl ester) and N-acetyl-β-D-glucosaminidase activity in SZ compared to IN and OUT suggest high fungal biomass. A soil sedimentation assay performed on the predominant isolates from root-adhering soil indicated more soil-binding bacteria in SZ than IN and OUT; Pseudomonas fluorescens and Stenotrophomonas maltophilia isolates predominated in SZ, whereas Bacillus spp. isolates predominated in IN and OUT. This study suggests that growth stimulation of wheatgrass in A. lilaceps fairy rings may be attributed to the activity of the fungus by enhancing soil aggregation of bulk soil at 0—15 cm depth and influencing the amount and functionality of specific predominant microbial communities in the wheatgrass root-adhering soil.</description><subject>Acid soils</subject><subject>Agaricus</subject><subject>Agaricus - classification</subject><subject>Agaricus - genetics</subject><subject>Agaricus - isolation & purification</subject><subject>Agaricus - physiology</subject><subject>aggregate stability</subject><subject>Bacillus</subject><subject>Bacillus (bacteria)</subject><subject>Bacteria</subject><subject>Bacteria - classification</subject><subject>Bacteria - genetics</subject><subject>Bacteria - growth & development</subject><subject>Bacteria - isolation & purification</subject><subject>bacterial communities</subject><subject>beta-N-acetylhexosaminidase</subject><subject>Biological and medical sciences</subject><subject>Biomedical and Life Sciences</subject><subject>cellulases</subject><subject>chemistry</subject><subject>classification</subject><subject>Community composition</subject><subject>Community structure</subject><subject>Ecology</subject><subject>enzyme activity</subject><subject>fruiting bodies</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Fungi</subject><subject>genetics</subject><subject>Geoecology/Natural Processes</subject><subject>Grassland soils</subject><subject>growth & development</subject><subject>isolation & purification</subject><subject>Life Sciences</subject><subject>Microbial activity</subject><subject>Microbial Ecology</subject><subject>Microbiology</subject><subject>Molecular Sequence Data</subject><subject>Montana</subject><subject>Nature Conservation</subject><subject>Pascopyrum smithii</subject><subject>Phylogeny</subject><subject>physiology</subject><subject>PLANT MICROBE INTERACTIONS</subject><subject>Poaceae</subject><subject>Poaceae - growth & development</subject><subject>Poaceae - microbiology</subject><subject>Pseudomonas fluorescens</subject><subject>rangeland soils</subject><subject>Rangelands</subject><subject>Rhizosphere</subject><subject>roots</subject><subject>Sedimentary soils</subject><subject>Soil</subject><subject>Soil - chemistry</subject><subject>Soil aggregates</subject><subject>Soil aggregation</subject><subject>Soil bacteria</subject><subject>Soil biochemistry</subject><subject>soil depth</subject><subject>soil formation</subject><subject>Soil fungi</subject><subject>Soil Microbiology</subject><subject>Soil microorganisms</subject><subject>Soil quality</subject><subject>Soils</subject><subject>Stenotrophomonas maltophilia</subject><subject>Water Quality/Water Pollution</subject><issn>0095-3628</issn><issn>1432-184X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>BENPR</sourceid><recordid>eNqNkk2LFDEQhhtR3HH1B3hQAiKsh9Z89FeOyzC7Crsos8p6a6rT6Z4M3clskkbmH_qzrKFHXTyohxBIPfVWpepNkueMvmWUlu8CpTyrUsoEHpml4kGyYJngKauyrw-TBaUyT0XBq5PkSQhbSllZcPE4OeEiy_NM0EXyfdV1WsVAXEfOe_BGTYEMZgCld4FcgPF7sja2R8CSG2cGpHqve4gGH8C25Noo7xoDA1m6cZysiXtyE_2k4uQ1MZas9TDT0ZFL777FDcbNOB1fsfCtDlF7S243GmLvIQRy9gmCcru9n0YSRhM3xrw5iK1gRq-djWCBrMH2qG_bp8mjDoagnx3v0-TLxerz8n169fHyw_L8KlWZpDGVBbQqz1lXAWRl06iulUXFdUdLyTtZZA2TbS6UhpKrlresaRgHxcoGRN4JJU6Ts1l3593dhI3XowlKD9iDdlOocf6swDmz_N-oKDktmKzof6BFnlNZCYHoqz_QrZu8xT8fqKyoMtRDis0ULicEr7t6580Ifl8zWh_MU8_mqdE89cE89SHn5VF5akbd_sr46RYEXh8BXA4MnQerTPjNlTkqiRI5PnMBQ7gff6_Fv1R_MSdtQ3T-fvFCMsnFD8fQ6Lg</recordid><startdate>20130701</startdate><enddate>20130701</enddate><creator>Espeland, Erin</creator><creator>Caesar, Anthony J.</creator><creator>Sainju, Upendra M.</creator><creator>Lartey, Robert T.</creator><creator>Gaskin, John F.</creator><general>Springer Science + Business Media</general><general>Springer-Verlag</general><general>Springer</general><general>Springer Nature B.V</general><scope>IQODW</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>3V.</scope><scope>7QL</scope><scope>7SN</scope><scope>7T7</scope><scope>7U9</scope><scope>7X7</scope><scope>7XB</scope><scope>88A</scope><scope>88E</scope><scope>8AO</scope><scope>8FD</scope><scope>8FE</scope><scope>8FH</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>BKSAR</scope><scope>C1K</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>F1W</scope><scope>FR3</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>H94</scope><scope>H95</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>L.G</scope><scope>LK8</scope><scope>M0S</scope><scope>M1P</scope><scope>M7N</scope><scope>M7P</scope><scope>P64</scope><scope>PCBAR</scope><scope>PHGZM</scope><scope>PHGZT</scope><scope>PJZUB</scope><scope>PKEHL</scope><scope>PPXIY</scope><scope>PQEST</scope><scope>PQGLB</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>RC3</scope><scope>7X8</scope><scope>7S9</scope><scope>L.6</scope></search><sort><creationdate>20130701</creationdate><title>Effects of Agaricus lilaceps Fairy Rings on Soil Aggregation and Microbial Community Structure in Relation to Growth Stimulation of Western Wheatgrass (Pascopyrum smithii) in Eastern Montana Rangeland</title><author>Espeland, Erin ; Caesar, Anthony J. ; Sainju, Upendra M. ; Lartey, Robert T. ; Gaskin, John F.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c490t-96adc551f8aa47bbcfd9682ef0792f964b19d53cea72cd2d1bb12ac17ba35f3c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Acid soils</topic><topic>Agaricus</topic><topic>Agaricus - classification</topic><topic>Agaricus - genetics</topic><topic>Agaricus - isolation & purification</topic><topic>Agaricus - physiology</topic><topic>aggregate stability</topic><topic>Bacillus</topic><topic>Bacillus (bacteria)</topic><topic>Bacteria</topic><topic>Bacteria - classification</topic><topic>Bacteria - genetics</topic><topic>Bacteria - growth & development</topic><topic>Bacteria - isolation & purification</topic><topic>bacterial communities</topic><topic>beta-N-acetylhexosaminidase</topic><topic>Biological and medical sciences</topic><topic>Biomedical and Life Sciences</topic><topic>cellulases</topic><topic>chemistry</topic><topic>classification</topic><topic>Community composition</topic><topic>Community structure</topic><topic>Ecology</topic><topic>enzyme activity</topic><topic>fruiting bodies</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Fungi</topic><topic>genetics</topic><topic>Geoecology/Natural Processes</topic><topic>Grassland soils</topic><topic>growth & development</topic><topic>isolation & purification</topic><topic>Life Sciences</topic><topic>Microbial activity</topic><topic>Microbial Ecology</topic><topic>Microbiology</topic><topic>Molecular Sequence Data</topic><topic>Montana</topic><topic>Nature Conservation</topic><topic>Pascopyrum smithii</topic><topic>Phylogeny</topic><topic>physiology</topic><topic>PLANT MICROBE INTERACTIONS</topic><topic>Poaceae</topic><topic>Poaceae - growth & development</topic><topic>Poaceae - microbiology</topic><topic>Pseudomonas fluorescens</topic><topic>rangeland soils</topic><topic>Rangelands</topic><topic>Rhizosphere</topic><topic>roots</topic><topic>Sedimentary soils</topic><topic>Soil</topic><topic>Soil - chemistry</topic><topic>Soil aggregates</topic><topic>Soil aggregation</topic><topic>Soil bacteria</topic><topic>Soil 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ecology</jtitle><stitle>Microb Ecol</stitle><addtitle>Microb Ecol</addtitle><date>2013-07-01</date><risdate>2013</risdate><volume>66</volume><issue>1</issue><spage>120</spage><epage>131</epage><pages>120-131</pages><issn>0095-3628</issn><eissn>1432-184X</eissn><coden>MCBEBU</coden><abstract>Stimulation of plant productivity caused by Agaricus fairy rings has been reported, but little is known about the effects of these fungi on soil aggregation and the microbial community structure, particularly the communities that can bind soil particles. We studied three concentric zones of Agaricus lilaceps fairy rings in Eastern Montana that stimulate western wheatgrass (Pascopyrum smithii): outside the ring (OUT), inside the ring (IN), and stimulated zone adjacent to the fungal fruiting bodies (SZ) to determine (1) soil aggregate proportion and stability, (2) the microbial community composition and the N-acetyl-β-D-glucosaminidase activity associated with bulk soil at 0—15 cm depth, (3) the predominant culturable bacterial communities that can bind to soil adhering to wheatgrass roots, and (4) the stimulation of wheatgrass production. In bulk soil, macroaggregates (4.75—2.00 and 2.00—0.25 mm) and aggregate stability increased in SZ compared to IN and OUT. The high ratio of fungal to bacteria (fatty acid methyl ester) and N-acetyl-β-D-glucosaminidase activity in SZ compared to IN and OUT suggest high fungal biomass. A soil sedimentation assay performed on the predominant isolates from root-adhering soil indicated more soil-binding bacteria in SZ than IN and OUT; Pseudomonas fluorescens and Stenotrophomonas maltophilia isolates predominated in SZ, whereas Bacillus spp. isolates predominated in IN and OUT. This study suggests that growth stimulation of wheatgrass in A. lilaceps fairy rings may be attributed to the activity of the fungus by enhancing soil aggregation of bulk soil at 0—15 cm depth and influencing the amount and functionality of specific predominant microbial communities in the wheatgrass root-adhering soil.</abstract><cop>New York</cop><pub>Springer Science + Business Media</pub><pmid>23455430</pmid><doi>10.1007/s00248-013-0194-3</doi><tpages>12</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0095-3628 |
| ispartof | Microbial ecology, 2013-07, Vol.66 (1), p.120-131 |
| issn | 0095-3628 1432-184X |
| language | eng |
| recordid | cdi_proquest_miscellaneous_1431617615 |
| source | Jstor Complete Legacy; MEDLINE; Springer Nature - Complete Springer Journals |
| subjects | Acid soils Agaricus Agaricus - classification Agaricus - genetics Agaricus - isolation & purification Agaricus - physiology aggregate stability Bacillus Bacillus (bacteria) Bacteria Bacteria - classification Bacteria - genetics Bacteria - growth & development Bacteria - isolation & purification bacterial communities beta-N-acetylhexosaminidase Biological and medical sciences Biomedical and Life Sciences cellulases chemistry classification Community composition Community structure Ecology enzyme activity fruiting bodies Fundamental and applied biological sciences. Psychology Fungi genetics Geoecology/Natural Processes Grassland soils growth & development isolation & purification Life Sciences Microbial activity Microbial Ecology Microbiology Molecular Sequence Data Montana Nature Conservation Pascopyrum smithii Phylogeny physiology PLANT MICROBE INTERACTIONS Poaceae Poaceae - growth & development Poaceae - microbiology Pseudomonas fluorescens rangeland soils Rangelands Rhizosphere roots Sedimentary soils Soil Soil - chemistry Soil aggregates Soil aggregation Soil bacteria Soil biochemistry soil depth soil formation Soil fungi Soil Microbiology Soil microorganisms Soil quality Soils Stenotrophomonas maltophilia Water Quality/Water Pollution |
| title | Effects of Agaricus lilaceps Fairy Rings on Soil Aggregation and Microbial Community Structure in Relation to Growth Stimulation of Western Wheatgrass (Pascopyrum smithii) in Eastern Montana Rangeland |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-20T21%3A05%3A00IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-jstor_proqu&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Effects%20of%20Agaricus%20lilaceps%20Fairy%20Rings%20on%20Soil%20Aggregation%20and%20Microbial%20Community%20Structure%20in%20Relation%20to%20Growth%20Stimulation%20of%20Western%20Wheatgrass%20(Pascopyrum%20smithii)%20in%20Eastern%20Montana%20Rangeland&rft.jtitle=Microbial%20ecology&rft.au=Espeland,%20Erin&rft.aucorp=The%20Can%20Caesar-TonThat&rft.date=2013-07-01&rft.volume=66&rft.issue=1&rft.spage=120&rft.epage=131&rft.pages=120-131&rft.issn=0095-3628&rft.eissn=1432-184X&rft.coden=MCBEBU&rft_id=info:doi/10.1007/s00248-013-0194-3&rft_dat=%3Cjstor_proqu%3E23469192%3C/jstor_proqu%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=1364684803&rft_id=info:pmid/23455430&rft_jstor_id=23469192&rfr_iscdi=true |