0000000001082339
AUTHOR
Anne Kersanté
Regulating role of lumbricid macrofauna in Atrazine biodegradation in temperate cropped soil.
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Interactions of earthworms with Atrazine-degrading bacteria in an agricultural soil
FR2116; In the last 10 years, accelerated mineralization of Atrazine (2-chloro-ethylamino-6-isopropylamino-s- triazine) has been evidenced in agricultural soils repeatedly treated with this herbicide. Here, we report on the interaction between earthworms, considered as soil engineers, and the Atrazine-degrading community. The impact of earthworm macrofauna on Atrazine mineralization was assessed in representative soil microsites of earthworm activities (gut contents, casts, burrow linings). Soil with or without earthworms, namely the anecic species Lumbricus terrestris and the endogenic species Aporrectodea caliginosa, was either inoculated or not inoculated with Pseudomonas sp. ADP, an Atr…
Interactions biotiques entre macrofaune lombricienne et les communautés microbiennes, indigènes et bioaugmentées, dégradant l'atrazine en sol tempéré.
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Biodégradation de l'atrazine en sols tempérés : rôle régulateur d'un modèle d'interaction biotique macrofaune/bactérie.
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Interactions of earthworms with Atrazine-degrading bacteria in an agricultural soil
In the last 10 years, accelerated mineralization of Atrazine (2-chloro-ethylamino-6-isopropylamino-s-triazine) has been evidenced in agricultural soils repeatedly treated with this herbicide. Here, we report on the interaction between earthworms, considered as soil engineers, and the Atrazine-degrading community. The impact of earthworm macrofauna on Atrazine mineralization was assessed in representative soil microsites of earthworm activities (gut contents, casts, burrow linings). Soil with or without earthworms, namely the anecic species Lumbricus terrestris and the endogenic species Aporrectodea caliginosa, was either inoculated or not inoculated with Pseudomonas sp. ADP, an Atrazine-deg…