Variation in root traits associated with nutrient foraging among temperate pasture legumes and grasses

Temperate pasture legumes (e.g. Trifolium and Medicago spp.) often have a higher phosphorus (P) requirement for maximum productivity than pasture grasses. This is partly attributed to differences between legumes and grasses in their ability to acquire P from soil. We are the first to report differen...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Grass and forage science 2017-03, Vol.72 (1), p.93-103
Hauptverfasser: Yang, Z., Culvenor, R. A., Haling, R. E., Stefanski, A., Ryan, M. H., Sandral, G. A., Kidd, D. R., Lambers, H., Simpson, R. J.
Format: Artikel
Sprache:eng
Schlagworte:
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page 103
container_issue 1
container_start_page 93
container_title Grass and forage science
container_volume 72
creator Yang, Z.
Culvenor, R. A.
Haling, R. E.
Stefanski, A.
Ryan, M. H.
Sandral, G. A.
Kidd, D. R.
Lambers, H.
Simpson, R. J.
description Temperate pasture legumes (e.g. Trifolium and Medicago spp.) often have a higher phosphorus (P) requirement for maximum productivity than pasture grasses. This is partly attributed to differences between legumes and grasses in their ability to acquire P from soil. We are the first to report differences in root morphology traits important for soil P acquisition in a range of novel pasture legumes being developed for use in temperate pastures of southern Australia. Up to a 3·6‐fold range in specific root length (SRL) (79–281 m root g−1 root) and 6·1‐fold range in root hair length (RHL) (0·12–0·75 mm) was found between the pasture species. The commonly used Trifolium subterraneum and Medicago sativa had relatively low SRLs and short root hairs, while Ornithopus compressus, O. sativus and Biserrula pelecinus had RHLs and SRLs more similar to those of two grass species that were also assessed. Specific root length was highly correlated with average root diameter, and root traits were relatively stable at different plant ages. We surmise that large differences among pasture legume species in the effective volume of soil explored could translate into significant differences in their critical P requirements (i.e. soil P concentration to achieve 90% of maximum shoot yield).
doi_str_mv 10.1111/gfs.12199
format Article
fullrecord <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_1868334886</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>1868334886</sourcerecordid><originalsourceid>FETCH-LOGICAL-c3309-dd1add79114c88caa22bb3072339ab29a335fac2bf95f8d55adf200c64b66d7e3</originalsourceid><addsrcrecordid>eNp10MtKxDAUBuAgCo6XhW8QcKOLjrk0bbOUwRmFARdetuW0SWqkbcYkZfDtjdaVYBbJIt_5OfwIXVCypOncdCYsKaNSHqAF5YXIWC7zQ7QgNGeZYDk7RichvBNCSsn5AplX8BaidSO2I_bORRw92BgwhODa9KUV3tv4hscpeqvHiI3z0NmxwzC4dEc97LRPDu8gxMlr3OtuGnRKGBXufMrR4QwdGeiDPv99T9HL-u55dZ9tHzcPq9tt1nJOZKYUBaVKSWneVlULwFjTcFIyziU0TALnwkDLGiOFqZQQoAwjpC3ypihUqfkpuppzd959TDrEerCh1X0Po3ZTqGlVVJznVVUkevmHvrvJj2m7b8WFqERRJnU9q9a7ELw29c7bAfxnTUn93XidGq9_Gk_2ZrZ72-vP_2G9WT_NE1-2wIQR</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1863558567</pqid></control><display><type>article</type><title>Variation in root traits associated with nutrient foraging among temperate pasture legumes and grasses</title><source>Wiley Online Library Journals Frontfile Complete</source><creator>Yang, Z. ; Culvenor, R. A. ; Haling, R. E. ; Stefanski, A. ; Ryan, M. H. ; Sandral, G. A. ; Kidd, D. R. ; Lambers, H. ; Simpson, R. J.</creator><creatorcontrib>Yang, Z. ; Culvenor, R. A. ; Haling, R. E. ; Stefanski, A. ; Ryan, M. H. ; Sandral, G. A. ; Kidd, D. R. ; Lambers, H. ; Simpson, R. J.</creatorcontrib><description>Temperate pasture legumes (e.g. Trifolium and Medicago spp.) often have a higher phosphorus (P) requirement for maximum productivity than pasture grasses. This is partly attributed to differences between legumes and grasses in their ability to acquire P from soil. We are the first to report differences in root morphology traits important for soil P acquisition in a range of novel pasture legumes being developed for use in temperate pastures of southern Australia. Up to a 3·6‐fold range in specific root length (SRL) (79–281 m root g−1 root) and 6·1‐fold range in root hair length (RHL) (0·12–0·75 mm) was found between the pasture species. The commonly used Trifolium subterraneum and Medicago sativa had relatively low SRLs and short root hairs, while Ornithopus compressus, O. sativus and Biserrula pelecinus had RHLs and SRLs more similar to those of two grass species that were also assessed. Specific root length was highly correlated with average root diameter, and root traits were relatively stable at different plant ages. We surmise that large differences among pasture legume species in the effective volume of soil explored could translate into significant differences in their critical P requirements (i.e. soil P concentration to achieve 90% of maximum shoot yield).</description><identifier>ISSN: 0142-5242</identifier><identifier>EISSN: 1365-2494</identifier><identifier>DOI: 10.1111/gfs.12199</identifier><identifier>CODEN: GFSCDW</identifier><language>eng</language><publisher>Oxford: Wiley Subscription Services, Inc</publisher><subject>Dactylis glomerata ; Medicago ; Medicago sativa ; Ornithopus ; Pelecinus ; Phalaris aquatica ; phosphorus ; root hair cylinder ; subterranean clover ; Trifolium ; Trifolium subterraneum</subject><ispartof>Grass and forage science, 2017-03, Vol.72 (1), p.93-103</ispartof><rights>2015 John Wiley &amp; Sons Ltd</rights><rights>Copyright © 2017 John Wiley &amp; Sons Ltd</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3309-dd1add79114c88caa22bb3072339ab29a335fac2bf95f8d55adf200c64b66d7e3</citedby><cites>FETCH-LOGICAL-c3309-dd1add79114c88caa22bb3072339ab29a335fac2bf95f8d55adf200c64b66d7e3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1111%2Fgfs.12199$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1111%2Fgfs.12199$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1417,27924,27925,45574,45575</link.rule.ids></links><search><creatorcontrib>Yang, Z.</creatorcontrib><creatorcontrib>Culvenor, R. A.</creatorcontrib><creatorcontrib>Haling, R. E.</creatorcontrib><creatorcontrib>Stefanski, A.</creatorcontrib><creatorcontrib>Ryan, M. H.</creatorcontrib><creatorcontrib>Sandral, G. A.</creatorcontrib><creatorcontrib>Kidd, D. R.</creatorcontrib><creatorcontrib>Lambers, H.</creatorcontrib><creatorcontrib>Simpson, R. J.</creatorcontrib><title>Variation in root traits associated with nutrient foraging among temperate pasture legumes and grasses</title><title>Grass and forage science</title><description>Temperate pasture legumes (e.g. Trifolium and Medicago spp.) often have a higher phosphorus (P) requirement for maximum productivity than pasture grasses. This is partly attributed to differences between legumes and grasses in their ability to acquire P from soil. We are the first to report differences in root morphology traits important for soil P acquisition in a range of novel pasture legumes being developed for use in temperate pastures of southern Australia. Up to a 3·6‐fold range in specific root length (SRL) (79–281 m root g−1 root) and 6·1‐fold range in root hair length (RHL) (0·12–0·75 mm) was found between the pasture species. The commonly used Trifolium subterraneum and Medicago sativa had relatively low SRLs and short root hairs, while Ornithopus compressus, O. sativus and Biserrula pelecinus had RHLs and SRLs more similar to those of two grass species that were also assessed. Specific root length was highly correlated with average root diameter, and root traits were relatively stable at different plant ages. We surmise that large differences among pasture legume species in the effective volume of soil explored could translate into significant differences in their critical P requirements (i.e. soil P concentration to achieve 90% of maximum shoot yield).</description><subject>Dactylis glomerata</subject><subject>Medicago</subject><subject>Medicago sativa</subject><subject>Ornithopus</subject><subject>Pelecinus</subject><subject>Phalaris aquatica</subject><subject>phosphorus</subject><subject>root hair cylinder</subject><subject>subterranean clover</subject><subject>Trifolium</subject><subject>Trifolium subterraneum</subject><issn>0142-5242</issn><issn>1365-2494</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><recordid>eNp10MtKxDAUBuAgCo6XhW8QcKOLjrk0bbOUwRmFARdetuW0SWqkbcYkZfDtjdaVYBbJIt_5OfwIXVCypOncdCYsKaNSHqAF5YXIWC7zQ7QgNGeZYDk7RichvBNCSsn5AplX8BaidSO2I_bORRw92BgwhODa9KUV3tv4hscpeqvHiI3z0NmxwzC4dEc97LRPDu8gxMlr3OtuGnRKGBXufMrR4QwdGeiDPv99T9HL-u55dZ9tHzcPq9tt1nJOZKYUBaVKSWneVlULwFjTcFIyziU0TALnwkDLGiOFqZQQoAwjpC3ypihUqfkpuppzd959TDrEerCh1X0Po3ZTqGlVVJznVVUkevmHvrvJj2m7b8WFqERRJnU9q9a7ELw29c7bAfxnTUn93XidGq9_Gk_2ZrZ72-vP_2G9WT_NE1-2wIQR</recordid><startdate>201703</startdate><enddate>201703</enddate><creator>Yang, Z.</creator><creator>Culvenor, R. A.</creator><creator>Haling, R. E.</creator><creator>Stefanski, A.</creator><creator>Ryan, M. H.</creator><creator>Sandral, G. A.</creator><creator>Kidd, D. R.</creator><creator>Lambers, H.</creator><creator>Simpson, R. J.</creator><general>Wiley Subscription Services, Inc</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7QR</scope><scope>7ST</scope><scope>7TM</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>M7N</scope><scope>P64</scope><scope>RC3</scope><scope>SOI</scope></search><sort><creationdate>201703</creationdate><title>Variation in root traits associated with nutrient foraging among temperate pasture legumes and grasses</title><author>Yang, Z. ; Culvenor, R. A. ; Haling, R. E. ; Stefanski, A. ; Ryan, M. H. ; Sandral, G. A. ; Kidd, D. R. ; Lambers, H. ; Simpson, R. J.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3309-dd1add79114c88caa22bb3072339ab29a335fac2bf95f8d55adf200c64b66d7e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Dactylis glomerata</topic><topic>Medicago</topic><topic>Medicago sativa</topic><topic>Ornithopus</topic><topic>Pelecinus</topic><topic>Phalaris aquatica</topic><topic>phosphorus</topic><topic>root hair cylinder</topic><topic>subterranean clover</topic><topic>Trifolium</topic><topic>Trifolium subterraneum</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Yang, Z.</creatorcontrib><creatorcontrib>Culvenor, R. A.</creatorcontrib><creatorcontrib>Haling, R. E.</creatorcontrib><creatorcontrib>Stefanski, A.</creatorcontrib><creatorcontrib>Ryan, M. H.</creatorcontrib><creatorcontrib>Sandral, G. A.</creatorcontrib><creatorcontrib>Kidd, D. R.</creatorcontrib><creatorcontrib>Lambers, H.</creatorcontrib><creatorcontrib>Simpson, R. J.</creatorcontrib><collection>CrossRef</collection><collection>Chemoreception Abstracts</collection><collection>Environment Abstracts</collection><collection>Nucleic Acids Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Genetics Abstracts</collection><collection>Environment Abstracts</collection><jtitle>Grass and forage science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Yang, Z.</au><au>Culvenor, R. A.</au><au>Haling, R. E.</au><au>Stefanski, A.</au><au>Ryan, M. H.</au><au>Sandral, G. A.</au><au>Kidd, D. R.</au><au>Lambers, H.</au><au>Simpson, R. J.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Variation in root traits associated with nutrient foraging among temperate pasture legumes and grasses</atitle><jtitle>Grass and forage science</jtitle><date>2017-03</date><risdate>2017</risdate><volume>72</volume><issue>1</issue><spage>93</spage><epage>103</epage><pages>93-103</pages><issn>0142-5242</issn><eissn>1365-2494</eissn><coden>GFSCDW</coden><abstract>Temperate pasture legumes (e.g. Trifolium and Medicago spp.) often have a higher phosphorus (P) requirement for maximum productivity than pasture grasses. This is partly attributed to differences between legumes and grasses in their ability to acquire P from soil. We are the first to report differences in root morphology traits important for soil P acquisition in a range of novel pasture legumes being developed for use in temperate pastures of southern Australia. Up to a 3·6‐fold range in specific root length (SRL) (79–281 m root g−1 root) and 6·1‐fold range in root hair length (RHL) (0·12–0·75 mm) was found between the pasture species. The commonly used Trifolium subterraneum and Medicago sativa had relatively low SRLs and short root hairs, while Ornithopus compressus, O. sativus and Biserrula pelecinus had RHLs and SRLs more similar to those of two grass species that were also assessed. Specific root length was highly correlated with average root diameter, and root traits were relatively stable at different plant ages. We surmise that large differences among pasture legume species in the effective volume of soil explored could translate into significant differences in their critical P requirements (i.e. soil P concentration to achieve 90% of maximum shoot yield).</abstract><cop>Oxford</cop><pub>Wiley Subscription Services, Inc</pub><doi>10.1111/gfs.12199</doi><tpages>11</tpages></addata></record>
fulltext fulltext
identifier ISSN: 0142-5242
ispartof Grass and forage science, 2017-03, Vol.72 (1), p.93-103
issn 0142-5242
1365-2494
language eng
recordid cdi_proquest_miscellaneous_1868334886
source Wiley Online Library Journals Frontfile Complete
subjects Dactylis glomerata
Medicago
Medicago sativa
Ornithopus
Pelecinus
Phalaris aquatica
phosphorus
root hair cylinder
subterranean clover
Trifolium
Trifolium subterraneum
title Variation in root traits associated with nutrient foraging among temperate pasture legumes and grasses
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-06T06%3A33%3A14IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Variation%20in%20root%20traits%20associated%20with%20nutrient%20foraging%20among%20temperate%20pasture%20legumes%20and%20grasses&rft.jtitle=Grass%20and%20forage%20science&rft.au=Yang,%20Z.&rft.date=2017-03&rft.volume=72&rft.issue=1&rft.spage=93&rft.epage=103&rft.pages=93-103&rft.issn=0142-5242&rft.eissn=1365-2494&rft.coden=GFSCDW&rft_id=info:doi/10.1111/gfs.12199&rft_dat=%3Cproquest_cross%3E1868334886%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=1863558567&rft_id=info:pmid/&rfr_iscdi=true