Influence of organic matter on the uptake of cadmium, zinc, copper and iron by sorghum plants
This article describes an experiment, carried out under controlled environment conditions, to investigate the effects of a fulvic acid fraction of soil organic matter on growth, cadmium (Cd) uptake and redistribution by sorghum. In addition the uptake of copper (Cu), zinc (Zn) and iron (Fe) was also...
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| Veröffentlicht in: | The Science of the total environment 2004-06, Vol.326 (1), p.239-247 |
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| creator | Pinto, A.P. Mota, A.M. de Varennes, A. Pinto, F.C. |
| description | This article describes an experiment, carried out under controlled environment conditions, to investigate the effects of a fulvic acid fraction of soil organic matter on growth, cadmium (Cd) uptake and redistribution by sorghum. In addition the uptake of copper (Cu), zinc (Zn) and iron (Fe) was also determined. Sorghum was grown in nutrient solutions with 0, 0.1, 1 and 10 mg Cd dm
−3, in the absence and presence of organic matter (32 mg C dm
−3), for various periods up to 20 days. A decrease in sorghum biomass due to Cd toxicity was observed at 10 mg Cd dm
−3, but for concentrations of 0.1 and 1 mg Cd dm
−3 the biomass was increased compared with control, without visual toxicity symptoms. The presence of organic matter (OM) further increased biomass production. Cadmium was mainly retained in sorghum roots, as usually found in tolerant plants, but Cd accumulation in sorghum was greater than in other
Gramineae, or even more tolerant plants such as lettuce. The presence of OM decreased the bioavailability of Cd that was partially retained in solution by the OM ligands. However, OM promoted the translocation of Cd to shoots, an effect that may pose a risk to public health because plant-animal transfer of Cd could be enhanced. The presence of OM decreased the uptake of Cu, Zn and Fe. The presence (vs. absence) of 0.1 mg Cd dm
−3 enhanced the uptake of Fe, both in the absence and presence of OM. |
| doi_str_mv | 10.1016/j.scitotenv.2004.01.004 |
| format | Article |
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−3, in the absence and presence of organic matter (32 mg C dm
−3), for various periods up to 20 days. A decrease in sorghum biomass due to Cd toxicity was observed at 10 mg Cd dm
−3, but for concentrations of 0.1 and 1 mg Cd dm
−3 the biomass was increased compared with control, without visual toxicity symptoms. The presence of organic matter (OM) further increased biomass production. Cadmium was mainly retained in sorghum roots, as usually found in tolerant plants, but Cd accumulation in sorghum was greater than in other
Gramineae, or even more tolerant plants such as lettuce. The presence of OM decreased the bioavailability of Cd that was partially retained in solution by the OM ligands. However, OM promoted the translocation of Cd to shoots, an effect that may pose a risk to public health because plant-animal transfer of Cd could be enhanced. The presence of OM decreased the uptake of Cu, Zn and Fe. The presence (vs. absence) of 0.1 mg Cd dm
−3 enhanced the uptake of Fe, both in the absence and presence of OM.</description><identifier>ISSN: 0048-9697</identifier><identifier>EISSN: 1879-1026</identifier><identifier>DOI: 10.1016/j.scitotenv.2004.01.004</identifier><identifier>PMID: 15142779</identifier><identifier>CODEN: STENDL</identifier><language>eng</language><publisher>Shannon: Elsevier B.V</publisher><subject>Absorption. Translocation of ions and substances. Permeability ; Agronomy. Soil science and plant productions ; Animals ; Benzopyrans - pharmacology ; Biological and medical sciences ; Biomass ; Cadmium ; Copper ; Drug Resistance ; Economic plant physiology ; Food Contamination ; Fulvic acid ; Fundamental and applied biological sciences. Psychology ; Humans ; Iron ; Metals, Heavy - pharmacokinetics ; Non agrochemicals pollutants ; Nutrition. Photosynthesis. Respiration. Metabolism ; Phytopathology. Animal pests. Plant and forest protection ; Poaceae - chemistry ; Poaceae - growth & development ; Pollution effects and side effects of agrochemicals on crop plants and forest trees. Other anthropogenic factors ; Pollution effects. Side effects of agrochemicals ; Public Health ; Risk Assessment ; Soil Pollutants - pharmacokinetics ; Solution ; Sorghum ; Sorghum - chemistry ; Sorghum - growth & development ; Toxicity ; Vegetables - chemistry ; Zinc</subject><ispartof>The Science of the total environment, 2004-06, Vol.326 (1), p.239-247</ispartof><rights>2004 Elsevier B.V.</rights><rights>2004 INIST-CNRS</rights><rights>Copryright 2004 Elsevier B.V.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c525t-f5028cedc4924b26e25b6c6f9a126600b24dfea48909bf7de68436ba96d6ba693</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0048969704000245$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65534</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=15730757$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/15142779$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Pinto, A.P.</creatorcontrib><creatorcontrib>Mota, A.M.</creatorcontrib><creatorcontrib>de Varennes, A.</creatorcontrib><creatorcontrib>Pinto, F.C.</creatorcontrib><title>Influence of organic matter on the uptake of cadmium, zinc, copper and iron by sorghum plants</title><title>The Science of the total environment</title><addtitle>Sci Total Environ</addtitle><description>This article describes an experiment, carried out under controlled environment conditions, to investigate the effects of a fulvic acid fraction of soil organic matter on growth, cadmium (Cd) uptake and redistribution by sorghum. In addition the uptake of copper (Cu), zinc (Zn) and iron (Fe) was also determined. Sorghum was grown in nutrient solutions with 0, 0.1, 1 and 10 mg Cd dm
−3, in the absence and presence of organic matter (32 mg C dm
−3), for various periods up to 20 days. A decrease in sorghum biomass due to Cd toxicity was observed at 10 mg Cd dm
−3, but for concentrations of 0.1 and 1 mg Cd dm
−3 the biomass was increased compared with control, without visual toxicity symptoms. The presence of organic matter (OM) further increased biomass production. Cadmium was mainly retained in sorghum roots, as usually found in tolerant plants, but Cd accumulation in sorghum was greater than in other
Gramineae, or even more tolerant plants such as lettuce. The presence of OM decreased the bioavailability of Cd that was partially retained in solution by the OM ligands. However, OM promoted the translocation of Cd to shoots, an effect that may pose a risk to public health because plant-animal transfer of Cd could be enhanced. The presence of OM decreased the uptake of Cu, Zn and Fe. The presence (vs. absence) of 0.1 mg Cd dm
−3 enhanced the uptake of Fe, both in the absence and presence of OM.</description><subject>Absorption. Translocation of ions and substances. Permeability</subject><subject>Agronomy. Soil science and plant productions</subject><subject>Animals</subject><subject>Benzopyrans - pharmacology</subject><subject>Biological and medical sciences</subject><subject>Biomass</subject><subject>Cadmium</subject><subject>Copper</subject><subject>Drug Resistance</subject><subject>Economic plant physiology</subject><subject>Food Contamination</subject><subject>Fulvic acid</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Humans</subject><subject>Iron</subject><subject>Metals, Heavy - pharmacokinetics</subject><subject>Non agrochemicals pollutants</subject><subject>Nutrition. Photosynthesis. Respiration. Metabolism</subject><subject>Phytopathology. Animal pests. Plant and forest protection</subject><subject>Poaceae - chemistry</subject><subject>Poaceae - growth & development</subject><subject>Pollution effects and side effects of agrochemicals on crop plants and forest trees. Other anthropogenic factors</subject><subject>Pollution effects. Side effects of agrochemicals</subject><subject>Public Health</subject><subject>Risk Assessment</subject><subject>Soil Pollutants - pharmacokinetics</subject><subject>Solution</subject><subject>Sorghum</subject><subject>Sorghum - chemistry</subject><subject>Sorghum - growth & development</subject><subject>Toxicity</subject><subject>Vegetables - chemistry</subject><subject>Zinc</subject><issn>0048-9697</issn><issn>1879-1026</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2004</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkU1v1DAQhi0EotuFvwC-wKkJtuPY8bGqCq1UiQsckeX4g3pJ7GA7lcqvx2FXwK0-zEjjZ94ZvQPAW4xajDD7cGiz9iUWGx5aghBtEW5regZ2eOCiwYiw52BXK0MjmOBn4DznA6qPD_glOMM9poRzsQPfboObVhu0hdHBmL6r4DWcVSk2wRhgubdwXYr68edfKzP7db6Av3zQF1DHZamYCgb6VOHxEeYqcb_OcJlUKPkVeOHUlO3rU96Drx-vv1zdNHefP91eXd41uid9aVyPyKCt0VQQOhJmST8yzZxQmDCG0EiocVbRQSAxOm4sG2jHRiWYqZGJbg_eH3WXFH-uNhc5-6ztVJewcc2yWjT0pENPgphWt0S3KfIjqFPMOVknl-RnlR4lRnI7gTzIvyfY9KlEWNZUO9-cRqzjbM2_vpPnFXh3AlTWanJJBe3zfxzvEK9hDy6PnK3OPXibtoHbpYxPVhdpon9ymd8ziqlR</recordid><startdate>20040629</startdate><enddate>20040629</enddate><creator>Pinto, A.P.</creator><creator>Mota, A.M.</creator><creator>de Varennes, A.</creator><creator>Pinto, F.C.</creator><general>Elsevier B.V</general><general>Elsevier Science</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>7ST</scope><scope>C1K</scope><scope>SOI</scope><scope>7TV</scope><scope>7U1</scope><scope>7U2</scope></search><sort><creationdate>20040629</creationdate><title>Influence of organic matter on the uptake of cadmium, zinc, copper and iron by sorghum plants</title><author>Pinto, A.P. ; Mota, A.M. ; de Varennes, A. ; Pinto, F.C.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c525t-f5028cedc4924b26e25b6c6f9a126600b24dfea48909bf7de68436ba96d6ba693</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2004</creationdate><topic>Absorption. Translocation of ions and substances. Permeability</topic><topic>Agronomy. Soil science and plant productions</topic><topic>Animals</topic><topic>Benzopyrans - pharmacology</topic><topic>Biological and medical sciences</topic><topic>Biomass</topic><topic>Cadmium</topic><topic>Copper</topic><topic>Drug Resistance</topic><topic>Economic plant physiology</topic><topic>Food Contamination</topic><topic>Fulvic acid</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Humans</topic><topic>Iron</topic><topic>Metals, Heavy - pharmacokinetics</topic><topic>Non agrochemicals pollutants</topic><topic>Nutrition. Photosynthesis. Respiration. Metabolism</topic><topic>Phytopathology. Animal pests. Plant and forest protection</topic><topic>Poaceae - chemistry</topic><topic>Poaceae - growth & development</topic><topic>Pollution effects and side effects of agrochemicals on crop plants and forest trees. Other anthropogenic factors</topic><topic>Pollution effects. Side effects of agrochemicals</topic><topic>Public Health</topic><topic>Risk Assessment</topic><topic>Soil Pollutants - pharmacokinetics</topic><topic>Solution</topic><topic>Sorghum</topic><topic>Sorghum - chemistry</topic><topic>Sorghum - growth & development</topic><topic>Toxicity</topic><topic>Vegetables - chemistry</topic><topic>Zinc</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Pinto, A.P.</creatorcontrib><creatorcontrib>Mota, A.M.</creatorcontrib><creatorcontrib>de Varennes, A.</creatorcontrib><creatorcontrib>Pinto, F.C.</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Environment Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Environment Abstracts</collection><collection>Pollution Abstracts</collection><collection>Risk Abstracts</collection><collection>Safety Science and Risk</collection><jtitle>The Science of the total environment</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Pinto, A.P.</au><au>Mota, A.M.</au><au>de Varennes, A.</au><au>Pinto, F.C.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Influence of organic matter on the uptake of cadmium, zinc, copper and iron by sorghum plants</atitle><jtitle>The Science of the total environment</jtitle><addtitle>Sci Total Environ</addtitle><date>2004-06-29</date><risdate>2004</risdate><volume>326</volume><issue>1</issue><spage>239</spage><epage>247</epage><pages>239-247</pages><issn>0048-9697</issn><eissn>1879-1026</eissn><coden>STENDL</coden><abstract>This article describes an experiment, carried out under controlled environment conditions, to investigate the effects of a fulvic acid fraction of soil organic matter on growth, cadmium (Cd) uptake and redistribution by sorghum. In addition the uptake of copper (Cu), zinc (Zn) and iron (Fe) was also determined. Sorghum was grown in nutrient solutions with 0, 0.1, 1 and 10 mg Cd dm
−3, in the absence and presence of organic matter (32 mg C dm
−3), for various periods up to 20 days. A decrease in sorghum biomass due to Cd toxicity was observed at 10 mg Cd dm
−3, but for concentrations of 0.1 and 1 mg Cd dm
−3 the biomass was increased compared with control, without visual toxicity symptoms. The presence of organic matter (OM) further increased biomass production. Cadmium was mainly retained in sorghum roots, as usually found in tolerant plants, but Cd accumulation in sorghum was greater than in other
Gramineae, or even more tolerant plants such as lettuce. The presence of OM decreased the bioavailability of Cd that was partially retained in solution by the OM ligands. However, OM promoted the translocation of Cd to shoots, an effect that may pose a risk to public health because plant-animal transfer of Cd could be enhanced. The presence of OM decreased the uptake of Cu, Zn and Fe. The presence (vs. absence) of 0.1 mg Cd dm
−3 enhanced the uptake of Fe, both in the absence and presence of OM.</abstract><cop>Shannon</cop><pub>Elsevier B.V</pub><pmid>15142779</pmid><doi>10.1016/j.scitotenv.2004.01.004</doi><tpages>9</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0048-9697 |
| ispartof | The Science of the total environment, 2004-06, Vol.326 (1), p.239-247 |
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| subjects | Absorption. Translocation of ions and substances. Permeability Agronomy. Soil science and plant productions Animals Benzopyrans - pharmacology Biological and medical sciences Biomass Cadmium Copper Drug Resistance Economic plant physiology Food Contamination Fulvic acid Fundamental and applied biological sciences. Psychology Humans Iron Metals, Heavy - pharmacokinetics Non agrochemicals pollutants Nutrition. Photosynthesis. Respiration. Metabolism Phytopathology. Animal pests. Plant and forest protection Poaceae - chemistry Poaceae - growth & development Pollution effects and side effects of agrochemicals on crop plants and forest trees. Other anthropogenic factors Pollution effects. Side effects of agrochemicals Public Health Risk Assessment Soil Pollutants - pharmacokinetics Solution Sorghum Sorghum - chemistry Sorghum - growth & development Toxicity Vegetables - chemistry Zinc |
| title | Influence of organic matter on the uptake of cadmium, zinc, copper and iron by sorghum plants |
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