Earthworm abundance and species composition in organic forage production systems of northern Colorado receiving different soil amendments
► High quality (low Cu, lignin content, C/N ratio) manure can be beneficial by promoting earthworm abundance, compared to low quality (high Cu, lignin content, C/N ratio) manure. ► Soil potassium and copper were the most important determinants of endogeic earthworm populations in the soils of organi...
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| creator | Hurisso, Tunsisa T. Davis, Jessica G. Brummer, Joe E. Stromberger, Mary E. Stonaker, Frank H. Kondratieff, Boris C. Booher, Matthew R. Goldhamer, Daniel A. |
| description | ► High quality (low Cu, lignin content, C/N ratio) manure can be beneficial by promoting earthworm abundance, compared to low quality (high Cu, lignin content, C/N ratio) manure. ► Soil potassium and copper were the most important determinants of endogeic earthworm populations in the soils of organic annual forages. ► Endogeic earthworms can be adversely affected by soil salinity (EC=0.68dSm−1) considered to be normal (or non-saline) for most plants when larger manure application rates are used on perennial pastures.
We evaluated the effects of soil amendments on earthworm communities in organic annual forage and perennial pasture systems in northern Colorado. In the annual forage study (1) an annual warm season grass teff (Eragrostis tef) and (2) bare fallow were main plot treatments and received one of three soil amendments: (1) composted dairy manure (CDM), (2) raw dairy manure (RDM), and (3) no amendment as control. For the perennial pasture study, CDM was topdressed onto a grass mixture consisting of orchardgrass, smooth and meadow bromegrass at rates ranging from 0 to 44.8Mgha−1. At both sites, earthworm and soil samples were collected in July 2009. The earthworms identified from both systems were composed of endogeic species Aporrectodea rosea (Savigny), A. tuberculata (Eisen), and A. turgida (Eisen), the first being found only in the perennial pasture. In the annual forage study, earthworm total abundance did not differ between teff and bare fallow treatments. However, within bare fallow treatment, earthworm total abundance was significantly affected by soil amendment, with CDM averaging approximately 1.4 and 5.4 times greater earthworm total abundance than RDM and the control, respectively. Earthworm total abundance was found to be positively correlated with soil Cu (R=0.51, P=0.03) and K (R=0.58, P=0.01). In the perennial pasture, earthworm total abundance tended to increase with an increase in the CDM rate to 33.6Mgha−1. However, no further increase was observed when the CDM rate was increased to 44.8Mgha−1. At this site, earthworm total abundance was negatively correlated with EC (R=−0.37, P=0.02). Our results suggest that high quality (low C/N ratio) dairy manure is important for maintaining a high earthworm population. Larger CDM application rates appear to discourage earthworm populations probably due to salinity stress. Further study is necessary to elucidate the exact effects of manure quality and quantity on earthworm populations in annua |
| doi_str_mv | 10.1016/j.apsoil.2011.03.003 |
| format | Article |
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We evaluated the effects of soil amendments on earthworm communities in organic annual forage and perennial pasture systems in northern Colorado. In the annual forage study (1) an annual warm season grass teff (Eragrostis tef) and (2) bare fallow were main plot treatments and received one of three soil amendments: (1) composted dairy manure (CDM), (2) raw dairy manure (RDM), and (3) no amendment as control. For the perennial pasture study, CDM was topdressed onto a grass mixture consisting of orchardgrass, smooth and meadow bromegrass at rates ranging from 0 to 44.8Mgha−1. At both sites, earthworm and soil samples were collected in July 2009. The earthworms identified from both systems were composed of endogeic species Aporrectodea rosea (Savigny), A. tuberculata (Eisen), and A. turgida (Eisen), the first being found only in the perennial pasture. In the annual forage study, earthworm total abundance did not differ between teff and bare fallow treatments. However, within bare fallow treatment, earthworm total abundance was significantly affected by soil amendment, with CDM averaging approximately 1.4 and 5.4 times greater earthworm total abundance than RDM and the control, respectively. Earthworm total abundance was found to be positively correlated with soil Cu (R=0.51, P=0.03) and K (R=0.58, P=0.01). In the perennial pasture, earthworm total abundance tended to increase with an increase in the CDM rate to 33.6Mgha−1. However, no further increase was observed when the CDM rate was increased to 44.8Mgha−1. At this site, earthworm total abundance was negatively correlated with EC (R=−0.37, P=0.02). Our results suggest that high quality (low C/N ratio) dairy manure is important for maintaining a high earthworm population. Larger CDM application rates appear to discourage earthworm populations probably due to salinity stress. Further study is necessary to elucidate the exact effects of manure quality and quantity on earthworm populations in annual forages and perennial pastures.</description><identifier>ISSN: 0929-1393</identifier><identifier>EISSN: 1873-0272</identifier><identifier>DOI: 10.1016/j.apsoil.2011.03.003</identifier><language>eng</language><publisher>Kidlington: Elsevier B.V</publisher><subject>Abundance ; Agronomy. Soil science and plant productions ; Aporrectodea rosea ; Bare fallow ; Biochemistry and biology ; Biological and medical sciences ; Chemical, physicochemical, biochemical and biological properties ; Dairies ; Dairy manure ; Endogeic earthworms ; Eragrostis tef ; Fundamental and applied biological sciences. Psychology ; General agronomy. Plant production ; Grasses ; Manure ; Meadows ; Other nutrients. Amendments. Solid and liquid wastes. Sludges and slurries ; Pasture ; Perennial pasture ; Physics, chemistry, biochemistry and biology of agricultural and forest soils ; Salinity effects ; Soil amendment ; Soil science ; Soil-plant relationships. Soil fertility. Fertilization. Amendments ; Species composition ; Stress ; Teff ; Zoology (interactions between soil fauna and agricultural or forest soils)</subject><ispartof>Applied soil ecology : a section of Agriculture, ecosystems & environment, 2011-06, Vol.48 (2), p.219-226</ispartof><rights>2011 Elsevier B.V.</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c368t-8e99435a1f3cb3ca7c80852617ac3af3753e89878bddf9460d3672b51adfbd783</citedby><cites>FETCH-LOGICAL-c368t-8e99435a1f3cb3ca7c80852617ac3af3753e89878bddf9460d3672b51adfbd783</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0929139311000473$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=24234985$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Hurisso, Tunsisa T.</creatorcontrib><creatorcontrib>Davis, Jessica G.</creatorcontrib><creatorcontrib>Brummer, Joe E.</creatorcontrib><creatorcontrib>Stromberger, Mary E.</creatorcontrib><creatorcontrib>Stonaker, Frank H.</creatorcontrib><creatorcontrib>Kondratieff, Boris C.</creatorcontrib><creatorcontrib>Booher, Matthew R.</creatorcontrib><creatorcontrib>Goldhamer, Daniel A.</creatorcontrib><title>Earthworm abundance and species composition in organic forage production systems of northern Colorado receiving different soil amendments</title><title>Applied soil ecology : a section of Agriculture, ecosystems & environment</title><description>► High quality (low Cu, lignin content, C/N ratio) manure can be beneficial by promoting earthworm abundance, compared to low quality (high Cu, lignin content, C/N ratio) manure. ► Soil potassium and copper were the most important determinants of endogeic earthworm populations in the soils of organic annual forages. ► Endogeic earthworms can be adversely affected by soil salinity (EC=0.68dSm−1) considered to be normal (or non-saline) for most plants when larger manure application rates are used on perennial pastures.
We evaluated the effects of soil amendments on earthworm communities in organic annual forage and perennial pasture systems in northern Colorado. In the annual forage study (1) an annual warm season grass teff (Eragrostis tef) and (2) bare fallow were main plot treatments and received one of three soil amendments: (1) composted dairy manure (CDM), (2) raw dairy manure (RDM), and (3) no amendment as control. For the perennial pasture study, CDM was topdressed onto a grass mixture consisting of orchardgrass, smooth and meadow bromegrass at rates ranging from 0 to 44.8Mgha−1. At both sites, earthworm and soil samples were collected in July 2009. The earthworms identified from both systems were composed of endogeic species Aporrectodea rosea (Savigny), A. tuberculata (Eisen), and A. turgida (Eisen), the first being found only in the perennial pasture. In the annual forage study, earthworm total abundance did not differ between teff and bare fallow treatments. However, within bare fallow treatment, earthworm total abundance was significantly affected by soil amendment, with CDM averaging approximately 1.4 and 5.4 times greater earthworm total abundance than RDM and the control, respectively. Earthworm total abundance was found to be positively correlated with soil Cu (R=0.51, P=0.03) and K (R=0.58, P=0.01). In the perennial pasture, earthworm total abundance tended to increase with an increase in the CDM rate to 33.6Mgha−1. However, no further increase was observed when the CDM rate was increased to 44.8Mgha−1. At this site, earthworm total abundance was negatively correlated with EC (R=−0.37, P=0.02). Our results suggest that high quality (low C/N ratio) dairy manure is important for maintaining a high earthworm population. Larger CDM application rates appear to discourage earthworm populations probably due to salinity stress. Further study is necessary to elucidate the exact effects of manure quality and quantity on earthworm populations in annual forages and perennial pastures.</description><subject>Abundance</subject><subject>Agronomy. Soil science and plant productions</subject><subject>Aporrectodea rosea</subject><subject>Bare fallow</subject><subject>Biochemistry and biology</subject><subject>Biological and medical sciences</subject><subject>Chemical, physicochemical, biochemical and biological properties</subject><subject>Dairies</subject><subject>Dairy manure</subject><subject>Endogeic earthworms</subject><subject>Eragrostis tef</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>General agronomy. Plant production</subject><subject>Grasses</subject><subject>Manure</subject><subject>Meadows</subject><subject>Other nutrients. Amendments. Solid and liquid wastes. Sludges and slurries</subject><subject>Pasture</subject><subject>Perennial pasture</subject><subject>Physics, chemistry, biochemistry and biology of agricultural and forest soils</subject><subject>Salinity effects</subject><subject>Soil amendment</subject><subject>Soil science</subject><subject>Soil-plant relationships. Soil fertility. Fertilization. Amendments</subject><subject>Species composition</subject><subject>Stress</subject><subject>Teff</subject><subject>Zoology (interactions between soil fauna and agricultural or forest soils)</subject><issn>0929-1393</issn><issn>1873-0272</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><recordid>eNp9kL-O1DAQxi0EEsvCG1C4QVTJ-U8SOw0SWh1w0kk0UFuOPV68SuzgyR66R-Ct8bInSorRFPN9M9_8CHnLWcsZH25OrV0xx7kVjPOWyZYx-YzsuFayYUKJ52THRjE2XI7yJXmFeGKM9ULLHfl9a8v241cuC7XTOXmbHFCbPMUVXASkLi9rxrjFnGhMNJejTdHRkIs9Al1L9mf3d4iPuMGCNAeact0JJdFDnqvOZ1rAQXyI6Uh9DAEKpI1eElO7QPK1NnxNXgQ7I7x56nvy_dPtt8OX5v7r57vDx_vGyUFvjYZx7GRveZBuks4qp5nuxcCVddIGqXoJetRKT96HsRuYl4MSU8-tD5NXWu7J--vemv3nGXAzS0QH82wT5DMarQTv-FgR7kl3VbqSEQsEs5a42PJoODMX8OZkruDNBbxh0lRXtb17OmDR2TmUyjTiP6_ohOxG3Vfdh6sO6rcPEYrBSrzy97Hi2ozP8f-H_gBolZ8U</recordid><startdate>20110601</startdate><enddate>20110601</enddate><creator>Hurisso, Tunsisa T.</creator><creator>Davis, Jessica G.</creator><creator>Brummer, Joe E.</creator><creator>Stromberger, Mary E.</creator><creator>Stonaker, Frank H.</creator><creator>Kondratieff, Boris C.</creator><creator>Booher, Matthew R.</creator><creator>Goldhamer, Daniel A.</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SN</scope><scope>C1K</scope></search><sort><creationdate>20110601</creationdate><title>Earthworm abundance and species composition in organic forage production systems of northern Colorado receiving different soil amendments</title><author>Hurisso, Tunsisa T. ; Davis, Jessica G. ; Brummer, Joe E. ; Stromberger, Mary E. ; Stonaker, Frank H. ; Kondratieff, Boris C. ; Booher, Matthew R. ; Goldhamer, Daniel A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c368t-8e99435a1f3cb3ca7c80852617ac3af3753e89878bddf9460d3672b51adfbd783</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Abundance</topic><topic>Agronomy. Soil science and plant productions</topic><topic>Aporrectodea rosea</topic><topic>Bare fallow</topic><topic>Biochemistry and biology</topic><topic>Biological and medical sciences</topic><topic>Chemical, physicochemical, biochemical and biological properties</topic><topic>Dairies</topic><topic>Dairy manure</topic><topic>Endogeic earthworms</topic><topic>Eragrostis tef</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>General agronomy. Plant production</topic><topic>Grasses</topic><topic>Manure</topic><topic>Meadows</topic><topic>Other nutrients. Amendments. Solid and liquid wastes. Sludges and slurries</topic><topic>Pasture</topic><topic>Perennial pasture</topic><topic>Physics, chemistry, biochemistry and biology of agricultural and forest soils</topic><topic>Salinity effects</topic><topic>Soil amendment</topic><topic>Soil science</topic><topic>Soil-plant relationships. Soil fertility. Fertilization. Amendments</topic><topic>Species composition</topic><topic>Stress</topic><topic>Teff</topic><topic>Zoology (interactions between soil fauna and agricultural or forest soils)</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Hurisso, Tunsisa T.</creatorcontrib><creatorcontrib>Davis, Jessica G.</creatorcontrib><creatorcontrib>Brummer, Joe E.</creatorcontrib><creatorcontrib>Stromberger, Mary E.</creatorcontrib><creatorcontrib>Stonaker, Frank H.</creatorcontrib><creatorcontrib>Kondratieff, Boris C.</creatorcontrib><creatorcontrib>Booher, Matthew R.</creatorcontrib><creatorcontrib>Goldhamer, Daniel A.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Ecology Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><jtitle>Applied soil ecology : a section of Agriculture, ecosystems & environment</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Hurisso, Tunsisa T.</au><au>Davis, Jessica G.</au><au>Brummer, Joe E.</au><au>Stromberger, Mary E.</au><au>Stonaker, Frank H.</au><au>Kondratieff, Boris C.</au><au>Booher, Matthew R.</au><au>Goldhamer, Daniel A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Earthworm abundance and species composition in organic forage production systems of northern Colorado receiving different soil amendments</atitle><jtitle>Applied soil ecology : a section of Agriculture, ecosystems & environment</jtitle><date>2011-06-01</date><risdate>2011</risdate><volume>48</volume><issue>2</issue><spage>219</spage><epage>226</epage><pages>219-226</pages><issn>0929-1393</issn><eissn>1873-0272</eissn><abstract>► High quality (low Cu, lignin content, C/N ratio) manure can be beneficial by promoting earthworm abundance, compared to low quality (high Cu, lignin content, C/N ratio) manure. ► Soil potassium and copper were the most important determinants of endogeic earthworm populations in the soils of organic annual forages. ► Endogeic earthworms can be adversely affected by soil salinity (EC=0.68dSm−1) considered to be normal (or non-saline) for most plants when larger manure application rates are used on perennial pastures.
We evaluated the effects of soil amendments on earthworm communities in organic annual forage and perennial pasture systems in northern Colorado. In the annual forage study (1) an annual warm season grass teff (Eragrostis tef) and (2) bare fallow were main plot treatments and received one of three soil amendments: (1) composted dairy manure (CDM), (2) raw dairy manure (RDM), and (3) no amendment as control. For the perennial pasture study, CDM was topdressed onto a grass mixture consisting of orchardgrass, smooth and meadow bromegrass at rates ranging from 0 to 44.8Mgha−1. At both sites, earthworm and soil samples were collected in July 2009. The earthworms identified from both systems were composed of endogeic species Aporrectodea rosea (Savigny), A. tuberculata (Eisen), and A. turgida (Eisen), the first being found only in the perennial pasture. In the annual forage study, earthworm total abundance did not differ between teff and bare fallow treatments. However, within bare fallow treatment, earthworm total abundance was significantly affected by soil amendment, with CDM averaging approximately 1.4 and 5.4 times greater earthworm total abundance than RDM and the control, respectively. Earthworm total abundance was found to be positively correlated with soil Cu (R=0.51, P=0.03) and K (R=0.58, P=0.01). In the perennial pasture, earthworm total abundance tended to increase with an increase in the CDM rate to 33.6Mgha−1. However, no further increase was observed when the CDM rate was increased to 44.8Mgha−1. At this site, earthworm total abundance was negatively correlated with EC (R=−0.37, P=0.02). Our results suggest that high quality (low C/N ratio) dairy manure is important for maintaining a high earthworm population. Larger CDM application rates appear to discourage earthworm populations probably due to salinity stress. Further study is necessary to elucidate the exact effects of manure quality and quantity on earthworm populations in annual forages and perennial pastures.</abstract><cop>Kidlington</cop><pub>Elsevier B.V</pub><doi>10.1016/j.apsoil.2011.03.003</doi><tpages>8</tpages></addata></record> |
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| ispartof | Applied soil ecology : a section of Agriculture, ecosystems & environment, 2011-06, Vol.48 (2), p.219-226 |
| issn | 0929-1393 1873-0272 |
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| source | Elsevier ScienceDirect Journals |
| subjects | Abundance Agronomy. Soil science and plant productions Aporrectodea rosea Bare fallow Biochemistry and biology Biological and medical sciences Chemical, physicochemical, biochemical and biological properties Dairies Dairy manure Endogeic earthworms Eragrostis tef Fundamental and applied biological sciences. Psychology General agronomy. Plant production Grasses Manure Meadows Other nutrients. Amendments. Solid and liquid wastes. Sludges and slurries Pasture Perennial pasture Physics, chemistry, biochemistry and biology of agricultural and forest soils Salinity effects Soil amendment Soil science Soil-plant relationships. Soil fertility. Fertilization. Amendments Species composition Stress Teff Zoology (interactions between soil fauna and agricultural or forest soils) |
| title | Earthworm abundance and species composition in organic forage production systems of northern Colorado receiving different soil amendments |
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