[ Effets de la deltaméthrine et du profénofos sur la respiration du sol en présence d’amendements organiques en culture maraîchère ]
Volume 24, Issue 3, October 2018, Pages 1416–1423
Rayim Wendé Alice Naré1, Paul Windinpsidi Savadogo2, Brazi Abdul Anis Pharès Bicaba3, Hassan Bismarck NACRO4, and Michel Papaoba Sedogo5
1 Laboratoire Sol-Eau-Plante. Institut de l'Environnement et de Recherches Agricoles (INERA), Ouagadougou, Burkina Faso
2 Laboratoire Sol-Eau-Plante. Institut de l'Environnement et de Recherches Agricoles (INERA), Ouagadougou, Burkina Faso
3 Laboratoire d’Etude et de Recherche sur la Fertilité des Sols (LERF), Université Polytechnique de Bobo Dioulasso (UPB), Bobo-Dioulasso, Burkina Faso
4 Université Polytechnique de Bobo-Dioulasso, Laboratoire d’Etude et de Recherche sur la Fertilité du Sol, Burkina Faso
5 Institut de l’Environnement et de Recherches Agricoles (INERA), Centre de Recherches Environnementales, Agricoles et de Formation de Kamboinsé, Burkina Faso
Original language: French
Copyright © 2018 ISSR Journals. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Soil management, such as organic amendments application, may play an important role in the effects of pesticide residues on soil microbial activity. In order to evaluate these effects, a field experiment was set up. Deltamethrin and profenofos were used for treatment and applied at the recommended dose. Manure, urban waste compost and green waste compost were provided at a rate of 20 t / ha. Respiratory activity was measured every hour. After 7 days of incubation, glucose, nitrogen and phosphorus were added. The interaction between organic amendments and pesticides have showed that only treatment with deltamethrin-manure have significantly decreased the basal respiration (RB) with 0.038 mg C-CO2 g-1 soil compared to the pesticide control (0.058 mg C-CO2 g-1 soil). Profenofos- cattle manure and profenofos-compost treatments have significantly inhibited SIR (Substrate Induction Respiration) compared to profenofos-control (0.097). Both deltamethrin and profenofos have significantly increased the lag time and maximal respiration compared to the control (P˂0.05). The organic amendments and pesticides interaction have significantly reduced the lag time (11h), compared to the pesticide control (26h). Cattle manure has reduced microbial catabolism in the presence of deltamethrin, but urban waste compost and green waste compost have stimulated microbial catabolism (BR) and anabolism (SIR).
Author Keywords: deltamethrin, profenofos, organic amendments, soil respiration.
Volume 24, Issue 3, October 2018, Pages 1416–1423
Rayim Wendé Alice Naré1, Paul Windinpsidi Savadogo2, Brazi Abdul Anis Pharès Bicaba3, Hassan Bismarck NACRO4, and Michel Papaoba Sedogo5
1 Laboratoire Sol-Eau-Plante. Institut de l'Environnement et de Recherches Agricoles (INERA), Ouagadougou, Burkina Faso
2 Laboratoire Sol-Eau-Plante. Institut de l'Environnement et de Recherches Agricoles (INERA), Ouagadougou, Burkina Faso
3 Laboratoire d’Etude et de Recherche sur la Fertilité des Sols (LERF), Université Polytechnique de Bobo Dioulasso (UPB), Bobo-Dioulasso, Burkina Faso
4 Université Polytechnique de Bobo-Dioulasso, Laboratoire d’Etude et de Recherche sur la Fertilité du Sol, Burkina Faso
5 Institut de l’Environnement et de Recherches Agricoles (INERA), Centre de Recherches Environnementales, Agricoles et de Formation de Kamboinsé, Burkina Faso
Original language: French
Copyright © 2018 ISSR Journals. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Abstract
Soil management, such as organic amendments application, may play an important role in the effects of pesticide residues on soil microbial activity. In order to evaluate these effects, a field experiment was set up. Deltamethrin and profenofos were used for treatment and applied at the recommended dose. Manure, urban waste compost and green waste compost were provided at a rate of 20 t / ha. Respiratory activity was measured every hour. After 7 days of incubation, glucose, nitrogen and phosphorus were added. The interaction between organic amendments and pesticides have showed that only treatment with deltamethrin-manure have significantly decreased the basal respiration (RB) with 0.038 mg C-CO2 g-1 soil compared to the pesticide control (0.058 mg C-CO2 g-1 soil). Profenofos- cattle manure and profenofos-compost treatments have significantly inhibited SIR (Substrate Induction Respiration) compared to profenofos-control (0.097). Both deltamethrin and profenofos have significantly increased the lag time and maximal respiration compared to the control (P˂0.05). The organic amendments and pesticides interaction have significantly reduced the lag time (11h), compared to the pesticide control (26h). Cattle manure has reduced microbial catabolism in the presence of deltamethrin, but urban waste compost and green waste compost have stimulated microbial catabolism (BR) and anabolism (SIR).
Author Keywords: deltamethrin, profenofos, organic amendments, soil respiration.
Abstract: (french)
Le mode de gestion des sols tel que l’application des amendements organiques, pourrait joue un rôle important sur les effets néfastes des résidus de pesticides sur les activités microbiennes du sol. Afin d’évaluer ces effets, un essai en milieu réel a été mis en place. La deltaméthrine et le profénofos ont été utilisés pour le traitement et appliqués à la dose recommandée. Le fumier, le compost de déchets urbains et le compost de déchets verts ont été apportés à la dose de 20 t/ha. L’activité respiratoire a été mesurée chaque heure. Après 7 jours d’incubation, le glucose, l’azote et le phosphore ont été ajoutés. L’interaction entre les amendements organiques et les pesticides ont montré que seul le traitement deltaméthrine-fumier a entraîné une baisse significative de la respiration de base (RB) avec 0,038 mg C-CO2 g-1 de sol par rapport au témoin pesticide (0,058 mg C-CO2 g-1 de sol). Les traitements profénofos-fumier de bovin et profénofos-compost ont inhibé significativement la SIR (Substrat Induction Respiration) comparé au contrôle profénofos (0,097). Aussi bien la deltaméthrine que le profénofos, ont entraîné une augmentation significative du temps de latence et du temps maximal de respiration comparativement au témoin (P˂0,05). L’interaction amendements organiques et pesticides a réduit significativement le temps de latence (11h), comparé au témoin pesticides (26h). Le fumier de bovin a réduit le catabolisme microbien (RB) en présence de deltaméthrine, mais le compost de déchets urbains et le compost composé de déchets verts ont stimulé le catabolisme et l’anabolisme (SIR) microbien.
Author Keywords: deltaméthrine, profénofos, amendements organiques, respiration.
How to Cite this Article
Rayim Wendé Alice Naré, Paul Windinpsidi Savadogo, Brazi Abdul Anis Pharès Bicaba, Hassan Bismarck NACRO, and Michel Papaoba Sedogo, “Effects of deltamethrin and profenofos on soil respiration in the presence of organiques amendments in vegetables gardens,” International Journal of Innovation and Applied Studies, vol. 24, no. 3, pp. 1416–1423, October 2018.
