Root distribution and water uptake patterns of corn under surface and subsurface drip irrigation
Information on root distribution and uptake patterns is useful to better understand crop responses to irrigation and fertigation, especially with the limited wetted soil volumes which develop under drip irrigation. Plant water uptake patterns play an important role in the success of drip irrigation...
Gespeichert in:
| Veröffentlicht in: | Plant and soil 1999-09, Vol.206 (2), p.123-136 |
|---|---|
| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 136 |
|---|---|
| container_issue | 2 |
| container_start_page | 123 |
| container_title | Plant and soil |
| container_volume | 206 |
| creator | Coelho, E.F. (Empresa Brasileira de Pesquisa a Agropecuaria, Cruz das Almas (Brazil). Dept. Mandioca e Fruticultura) Or, D |
| description | Information on root distribution and uptake patterns is useful to better understand crop responses to irrigation and fertigation, especially with the limited wetted soil volumes which develop under drip irrigation. Plant water uptake patterns play an important role in the success of drip irrigation system design and management. Here the root systems of corn were characterized by their length density (RLD) and root water uptake (RWU). Comparisons were made between the spatial patterns of corn RWU and RLD under surface and subsurface drip irrigation in a silt loam soil, considering a drip line on a crop row and between crop rows. Water uptake distribution was measured with an array of TDR probes at high spatial and temporal resolution. Root length density was measured by sampling soil cores on a grid centered on crop row. Roots were separated and an estimation of root geometrical attributes was made using two different image analysis programs. Comparisons of these programs yielded nearly identical estimates of RLD. The spatial patterns of RWU and RLD distributions, respectively normalized to the total uptake and root length, were generally similar only for drip line on a crop row, but with some local variations between the two measures. Both RLD and RWU were adequately fitted with parametric models based on semi-lognormal and normal Gaussian bivariate density functions (Coelho and Or, 1996; Soil Sci. Soc. Am. J. 60, 1039-1049). |
| doi_str_mv | 10.1023/a:1004325219804 |
| format | Article |
| fullrecord | <record><control><sourceid>jstor_proqu</sourceid><recordid>TN_cdi_proquest_miscellaneous_20659930</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><jstor_id>42949443</jstor_id><sourcerecordid>42949443</sourcerecordid><originalsourceid>FETCH-LOGICAL-f350t-5ab77fdf413c0eb8dcca9c3f7ade3731b19f0970c0f8fa6e9160a56bf40bfd403</originalsourceid><addsrcrecordid>eNpd0cFr2zAUBnAxWmia7tzTQIzSm9cnS7Ks3Ubo2kFooXSwm_csS0FZYrmSTOl_P2dJV-hJfHw_Ph6IkHMGXxiU_Aq_MgDBS1kyXYP4QGZMKl5I4NURmQHwsgClf52Q05TWsMusmpHfDyFk2vmUo2_H7ENPse_oM2Yb6Thk_GPpgHlKfaLBURNiT8e-m9o0RofG_vNpbF9jF_1AfYx-hbu5M3LscJPsx8M7Jz-_Xz8ubovl_c2Pxbdl4biEXEhslXKdE4wbsG3dGYPacKews1xx1jLtQCsw4GqHldWsApRV6wS0rhPA5-RyvzvE8DTalJutT8ZuNtjbMKamhEpqzXfw8zu4DmPsp9saJVmpRK30hC4OCJPBjYvYG5-aIfotxpeG1bziSkzs056tUw7xfy1KLbQQ_K13GBpcxWnibsm01tNP1aXkfwEMG4Sp</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>751274879</pqid></control><display><type>article</type><title>Root distribution and water uptake patterns of corn under surface and subsurface drip irrigation</title><source>Jstor Complete Legacy</source><source>Springer Nature - Complete Springer Journals</source><creator>Coelho, E.F. (Empresa Brasileira de Pesquisa a Agropecuaria, Cruz das Almas (Brazil). Dept. Mandioca e Fruticultura) ; Or, D</creator><creatorcontrib>Coelho, E.F. (Empresa Brasileira de Pesquisa a Agropecuaria, Cruz das Almas (Brazil). Dept. Mandioca e Fruticultura) ; Or, D</creatorcontrib><description>Information on root distribution and uptake patterns is useful to better understand crop responses to irrigation and fertigation, especially with the limited wetted soil volumes which develop under drip irrigation. Plant water uptake patterns play an important role in the success of drip irrigation system design and management. Here the root systems of corn were characterized by their length density (RLD) and root water uptake (RWU). Comparisons were made between the spatial patterns of corn RWU and RLD under surface and subsurface drip irrigation in a silt loam soil, considering a drip line on a crop row and between crop rows. Water uptake distribution was measured with an array of TDR probes at high spatial and temporal resolution. Root length density was measured by sampling soil cores on a grid centered on crop row. Roots were separated and an estimation of root geometrical attributes was made using two different image analysis programs. Comparisons of these programs yielded nearly identical estimates of RLD. The spatial patterns of RWU and RLD distributions, respectively normalized to the total uptake and root length, were generally similar only for drip line on a crop row, but with some local variations between the two measures. Both RLD and RWU were adequately fitted with parametric models based on semi-lognormal and normal Gaussian bivariate density functions (Coelho and Or, 1996; Soil Sci. Soc. Am. J. 60, 1039-1049).</description><identifier>ISSN: 0032-079X</identifier><identifier>EISSN: 1573-5036</identifier><identifier>DOI: 10.1023/a:1004325219804</identifier><identifier>CODEN: PLSOA2</identifier><language>eng</language><publisher>Dordrecht: Kluwer Academic Publishers</publisher><subject>ABSORCION DE AGUA ; ABSORPTION D'EAU ; Agricultural soils ; Agronomy. Soil science and plant productions ; Biological and medical sciences ; Bivariate analysis ; Cores ; Corn ; Crops ; Density ; Drip irrigation ; Economic plant physiology ; Fundamental and applied biological sciences. Psychology ; Image analysis ; Image processing ; Irrigated soils ; Irrigation ; IRRIGATION GOUTTE A GOUTTE ; Irrigation systems ; Irrigation water ; Loam soils ; Microirrigation ; MODELE ; MODELOS ; Plant roots ; Plants ; RIEGO POR GOTEO ; Root distribution ; ROOT SYSTEMS ; Silt loam ; Silt loam soils ; SISTEMA RADICULAR ; Soil water ; SYSTEME RACINAIRE ; Systems design ; Temporal resolution ; Trees ; TRICKLE IRRIGATION ; Water relations, transpiration, stomata ; WATER UPTAKE ; ZEA MAYS</subject><ispartof>Plant and soil, 1999-09, Vol.206 (2), p.123-136</ispartof><rights>1999 Kluwer Academic Publishers</rights><rights>1999 INIST-CNRS</rights><rights>Kluwer Academic Publishers 1998.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.jstor.org/stable/pdf/42949443$$EPDF$$P50$$Gjstor$$H</linktopdf><linktohtml>$$Uhttps://www.jstor.org/stable/42949443$$EHTML$$P50$$Gjstor$$H</linktohtml><link.rule.ids>314,777,781,800,27905,27906,57998,58231</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=1836374$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Coelho, E.F. (Empresa Brasileira de Pesquisa a Agropecuaria, Cruz das Almas (Brazil). Dept. Mandioca e Fruticultura)</creatorcontrib><creatorcontrib>Or, D</creatorcontrib><title>Root distribution and water uptake patterns of corn under surface and subsurface drip irrigation</title><title>Plant and soil</title><description>Information on root distribution and uptake patterns is useful to better understand crop responses to irrigation and fertigation, especially with the limited wetted soil volumes which develop under drip irrigation. Plant water uptake patterns play an important role in the success of drip irrigation system design and management. Here the root systems of corn were characterized by their length density (RLD) and root water uptake (RWU). Comparisons were made between the spatial patterns of corn RWU and RLD under surface and subsurface drip irrigation in a silt loam soil, considering a drip line on a crop row and between crop rows. Water uptake distribution was measured with an array of TDR probes at high spatial and temporal resolution. Root length density was measured by sampling soil cores on a grid centered on crop row. Roots were separated and an estimation of root geometrical attributes was made using two different image analysis programs. Comparisons of these programs yielded nearly identical estimates of RLD. The spatial patterns of RWU and RLD distributions, respectively normalized to the total uptake and root length, were generally similar only for drip line on a crop row, but with some local variations between the two measures. Both RLD and RWU were adequately fitted with parametric models based on semi-lognormal and normal Gaussian bivariate density functions (Coelho and Or, 1996; Soil Sci. Soc. Am. J. 60, 1039-1049).</description><subject>ABSORCION DE AGUA</subject><subject>ABSORPTION D'EAU</subject><subject>Agricultural soils</subject><subject>Agronomy. Soil science and plant productions</subject><subject>Biological and medical sciences</subject><subject>Bivariate analysis</subject><subject>Cores</subject><subject>Corn</subject><subject>Crops</subject><subject>Density</subject><subject>Drip irrigation</subject><subject>Economic plant physiology</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Image analysis</subject><subject>Image processing</subject><subject>Irrigated soils</subject><subject>Irrigation</subject><subject>IRRIGATION GOUTTE A GOUTTE</subject><subject>Irrigation systems</subject><subject>Irrigation water</subject><subject>Loam soils</subject><subject>Microirrigation</subject><subject>MODELE</subject><subject>MODELOS</subject><subject>Plant roots</subject><subject>Plants</subject><subject>RIEGO POR GOTEO</subject><subject>Root distribution</subject><subject>ROOT SYSTEMS</subject><subject>Silt loam</subject><subject>Silt loam soils</subject><subject>SISTEMA RADICULAR</subject><subject>Soil water</subject><subject>SYSTEME RACINAIRE</subject><subject>Systems design</subject><subject>Temporal resolution</subject><subject>Trees</subject><subject>TRICKLE IRRIGATION</subject><subject>Water relations, transpiration, stomata</subject><subject>WATER UPTAKE</subject><subject>ZEA MAYS</subject><issn>0032-079X</issn><issn>1573-5036</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1999</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNpd0cFr2zAUBnAxWmia7tzTQIzSm9cnS7Ks3Ubo2kFooXSwm_csS0FZYrmSTOl_P2dJV-hJfHw_Ph6IkHMGXxiU_Aq_MgDBS1kyXYP4QGZMKl5I4NURmQHwsgClf52Q05TWsMusmpHfDyFk2vmUo2_H7ENPse_oM2Yb6Thk_GPpgHlKfaLBURNiT8e-m9o0RofG_vNpbF9jF_1AfYx-hbu5M3LscJPsx8M7Jz-_Xz8ubovl_c2Pxbdl4biEXEhslXKdE4wbsG3dGYPacKews1xx1jLtQCsw4GqHldWsApRV6wS0rhPA5-RyvzvE8DTalJutT8ZuNtjbMKamhEpqzXfw8zu4DmPsp9saJVmpRK30hC4OCJPBjYvYG5-aIfotxpeG1bziSkzs056tUw7xfy1KLbQQ_K13GBpcxWnibsm01tNP1aXkfwEMG4Sp</recordid><startdate>19990901</startdate><enddate>19990901</enddate><creator>Coelho, E.F. (Empresa Brasileira de Pesquisa a Agropecuaria, Cruz das Almas (Brazil). Dept. Mandioca e Fruticultura)</creator><creator>Or, D</creator><general>Kluwer Academic Publishers</general><general>Springer</general><general>Springer Nature B.V</general><scope>FBQ</scope><scope>IQODW</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>AEUYN</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><scope>7UA</scope></search><sort><creationdate>19990901</creationdate><title>Root distribution and water uptake patterns of corn under surface and subsurface drip irrigation</title><author>Coelho, E.F. (Empresa Brasileira de Pesquisa a Agropecuaria, Cruz das Almas (Brazil). Dept. Mandioca e Fruticultura) ; Or, D</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-f350t-5ab77fdf413c0eb8dcca9c3f7ade3731b19f0970c0f8fa6e9160a56bf40bfd403</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1999</creationdate><topic>ABSORCION DE AGUA</topic><topic>ABSORPTION D'EAU</topic><topic>Agricultural soils</topic><topic>Agronomy. Soil science and plant productions</topic><topic>Biological and medical sciences</topic><topic>Bivariate analysis</topic><topic>Cores</topic><topic>Corn</topic><topic>Crops</topic><topic>Density</topic><topic>Drip irrigation</topic><topic>Economic plant physiology</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Image analysis</topic><topic>Image processing</topic><topic>Irrigated soils</topic><topic>Irrigation</topic><topic>IRRIGATION GOUTTE A GOUTTE</topic><topic>Irrigation systems</topic><topic>Irrigation water</topic><topic>Loam soils</topic><topic>Microirrigation</topic><topic>MODELE</topic><topic>MODELOS</topic><topic>Plant roots</topic><topic>Plants</topic><topic>RIEGO POR GOTEO</topic><topic>Root distribution</topic><topic>ROOT SYSTEMS</topic><topic>Silt loam</topic><topic>Silt loam soils</topic><topic>SISTEMA RADICULAR</topic><topic>Soil water</topic><topic>SYSTEME RACINAIRE</topic><topic>Systems design</topic><topic>Temporal resolution</topic><topic>Trees</topic><topic>TRICKLE IRRIGATION</topic><topic>Water relations, transpiration, stomata</topic><topic>WATER UPTAKE</topic><topic>ZEA MAYS</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Coelho, E.F. (Empresa Brasileira de Pesquisa a Agropecuaria, Cruz das Almas (Brazil). Dept. Mandioca e Fruticultura)</creatorcontrib><creatorcontrib>Or, D</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</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 One Sustainability</collection><collection>ProQuest Central UK/Ireland</collection><collection>Agricultural & Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>Biological Science Collection</collection><collection>ProQuest Central</collection><collection>Natural Science Collection</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Engineering Research Database</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Biological Science Collection</collection><collection>Agricultural Science Database</collection><collection>Biological Science Database</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><collection>Water Resources Abstracts</collection><jtitle>Plant and soil</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Coelho, E.F. (Empresa Brasileira de Pesquisa a Agropecuaria, Cruz das Almas (Brazil). Dept. Mandioca e Fruticultura)</au><au>Or, D</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Root distribution and water uptake patterns of corn under surface and subsurface drip irrigation</atitle><jtitle>Plant and soil</jtitle><date>1999-09-01</date><risdate>1999</risdate><volume>206</volume><issue>2</issue><spage>123</spage><epage>136</epage><pages>123-136</pages><issn>0032-079X</issn><eissn>1573-5036</eissn><coden>PLSOA2</coden><abstract>Information on root distribution and uptake patterns is useful to better understand crop responses to irrigation and fertigation, especially with the limited wetted soil volumes which develop under drip irrigation. Plant water uptake patterns play an important role in the success of drip irrigation system design and management. Here the root systems of corn were characterized by their length density (RLD) and root water uptake (RWU). Comparisons were made between the spatial patterns of corn RWU and RLD under surface and subsurface drip irrigation in a silt loam soil, considering a drip line on a crop row and between crop rows. Water uptake distribution was measured with an array of TDR probes at high spatial and temporal resolution. Root length density was measured by sampling soil cores on a grid centered on crop row. Roots were separated and an estimation of root geometrical attributes was made using two different image analysis programs. Comparisons of these programs yielded nearly identical estimates of RLD. The spatial patterns of RWU and RLD distributions, respectively normalized to the total uptake and root length, were generally similar only for drip line on a crop row, but with some local variations between the two measures. Both RLD and RWU were adequately fitted with parametric models based on semi-lognormal and normal Gaussian bivariate density functions (Coelho and Or, 1996; Soil Sci. Soc. Am. J. 60, 1039-1049).</abstract><cop>Dordrecht</cop><pub>Kluwer Academic Publishers</pub><doi>10.1023/a:1004325219804</doi><tpages>14</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0032-079X |
| ispartof | Plant and soil, 1999-09, Vol.206 (2), p.123-136 |
| issn | 0032-079X 1573-5036 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_20659930 |
| source | Jstor Complete Legacy; Springer Nature - Complete Springer Journals |
| subjects | ABSORCION DE AGUA ABSORPTION D'EAU Agricultural soils Agronomy. Soil science and plant productions Biological and medical sciences Bivariate analysis Cores Corn Crops Density Drip irrigation Economic plant physiology Fundamental and applied biological sciences. Psychology Image analysis Image processing Irrigated soils Irrigation IRRIGATION GOUTTE A GOUTTE Irrigation systems Irrigation water Loam soils Microirrigation MODELE MODELOS Plant roots Plants RIEGO POR GOTEO Root distribution ROOT SYSTEMS Silt loam Silt loam soils SISTEMA RADICULAR Soil water SYSTEME RACINAIRE Systems design Temporal resolution Trees TRICKLE IRRIGATION Water relations, transpiration, stomata WATER UPTAKE ZEA MAYS |
| title | Root distribution and water uptake patterns of corn under surface and subsurface drip irrigation |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-19T17%3A32%3A25IST&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=Root%20distribution%20and%20water%20uptake%20patterns%20of%20corn%20under%20surface%20and%20subsurface%20drip%20irrigation&rft.jtitle=Plant%20and%20soil&rft.au=Coelho,%20E.F.%20(Empresa%20Brasileira%20de%20Pesquisa%20a%20Agropecuaria,%20Cruz%20das%20Almas%20(Brazil).%20Dept.%20Mandioca%20e%20Fruticultura)&rft.date=1999-09-01&rft.volume=206&rft.issue=2&rft.spage=123&rft.epage=136&rft.pages=123-136&rft.issn=0032-079X&rft.eissn=1573-5036&rft.coden=PLSOA2&rft_id=info:doi/10.1023/a:1004325219804&rft_dat=%3Cjstor_proqu%3E42949443%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=751274879&rft_id=info:pmid/&rft_jstor_id=42949443&rfr_iscdi=true |