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| Web URL(s): | https://dl.sciencesocieties.org/publications/jeq/pdfs/27/2/JEQ0270020402
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| Publication Type:
| Refereed |
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| Author(s): | Leyval, C.;
Binet, P. |
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| Author Affiliation: | Centre de Pédologie Biologique, CNRS UPR 6831 associated with H. Poincaré University, 17 rue Notre Dame des Pauvres, B. P. 5 54501 Vandoeuvre-les-Nancy cedex France. |
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| Title: | Effect of polyaromatic hydrocarbons in soil on arbuscular mycorrhizal plants |
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| Section: | Technical Reports
Other records with the "Technical Reports" Section
Biodegration and bioremediation
Other records with the "Biodegration and bioremediation" Section
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| Source: | Journal of Environmental Quality. Vol. 27, No. 2, March/April 1998, p. 402-407. |
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| Publishing Information: | Madison, Wisconsin: American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America |
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| # of Pages: | 6 |
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| Keywords: | TIC Keywords: Hydrocarbons; Mycorrhizal fungi; Rhizosphere; Bioremediation; Interactions; Lolium perenne; Soil pollution; Glomus mosseae
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| Abstract/Contents: | "The rhizosphere of plants plays a role in the bioremediation of soils polluted with organic pollutants such as polyaromatic hydrocarbons (PAHs). Arbuscular mycorrhizal (AM) fungi provide a direct link between soil and plant roots, but very little is known of the interactions between PAHs and AM fungi. We studied the effect of PAHs on mycorrhizal colonization in polluted soil, and the effect of AM fungi on plant growth in these soils. Leek (Allium porrum L.), maize (Zea mays), ryegrass (Lollium perenne L.), and clover (Trifolium subterraneum L.) were grown in pots containing a soil artificially contaminated with increasing concentrations of anthracene or mixed with an industrial soil polluted with PAHs. Mycorrhizal colonization by the idigeneous AM population of the nonpolluted soil was not significantly affected by the addition of anthracene up to 10 g kg⁻¹. However, mycorrhizal colonization of clover and leek decreased when the industrial soil was added to the nonpolluted soil, while maize and ryegrass colonization was not affected. The effect of PAHs on plant survival and growth depended on plant species. Inoculation of ryegrass with Glomus mosseae improved plant survival and plant growth in industrially polluted soil. At 5g of PAH kg⁻¹ only mycorrhizal plants survived. Mycorrhizal fungi may contribute to the establishment and maintenance of plants in PAH-polluted soils." |
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| Language: | English |
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| References: | 34 |
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| Note: | Figures
Tables |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Leyval, C., and P. Binet. 1998. Effect of polyaromatic hydrocarbons in soil on arbuscular mycorrhizal plants. J. Environ. Qual. 27(2):p. 402-407. |
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| Web URL(s):
https://dl.sciencesocieties.org/publications/jeq/pdfs/27/2/JEQ0270020402
Last checked: 12/12/2016
Requires: PDF Reader
Notes: Item is within a limited-access website |
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MSU catalog number: S 900 .J6 |
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