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Ranoarisoa M. P., Blanchart E., Plassard C., Sester M., Vom Brocke K., Ramanantsoanirina A., Rabeharisoa L., Trap J. Attractancy of bacterivorous nematodes to various upland rice genotypes growing in a tropical soil in Madagascar. Ecological Sustainability: Engineering Change 5th International EcoSummit (Montpellier, France). 29 August - 01 September 2016. Poster.
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Ranoarisoa M.P., Blanchart E., Rabeharisoa L., Bernard L., Plassard C. & Trap J. Impacts of agronomic practices on in-situ bacterivorous nematode-induced benefits on rice growth and nitrogen nutrition in Madagascar. XVII International Conference on Soil Zoology and XIV International conference on Apterygota. Nara, Japan 22-26 Août 2016. Poster.
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K. Razanamalala, T. Razafimbelo, J. Trap, E. Blanchart, T. Becquer, S. Dequiedt, N. Chemidlin, L. Ranjard, PA. Maron & L. Bernard. Priming Effect on stabe soil organic matter can balance microbial thermal adaptation on Madagascar Highlands. Poster. ecoSummit 2016. Montpellier, France, 29 august - 1 septembre 2016.
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Bernard L., Razafindrakoto D., Razafindrakoto M., Amenc L., Rabary B. &Blanchart E. Plant-earthworm partnership to increase crop productivity in the tropics. Conférence internationale SOM 2015, Göttingen Germany, 20-24 septembre 2015. Poster.
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Andry Andriamananjara, Tiphaine Chevallier, Martial Bernoux, Njara Narindra Rasolo, Allan Luigi Razakamahefa, Miasa Eustache, HerintsitohainaRazakamanarivo, TantelyRazafimbelo. Temperature impact on CO2 emissions and nutrients availability in Malagasy soils under different farming ore influenced by temperature and manure addition. Climate-Smart Agriculture, 16-18 Mars 2015,Montpellier, France.
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Razanamalala K., Razafimbelo T., Maron PA., Ranjard L., Chemidlin N., Lelièvre M., Dequiedt S., Trap J., Becquer T., Blanchart E. & Bernard L. Drivers of Priming Effectintensitydepend on climatic gradient in Madagascar. Oral communication. SOM2015. Göttingen, Germany, 20-25 Sept 2015.
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Andriamananjara Andry, Saneho H. Gabriel, Lemaraina J. Fabuola, RazafimahatratraHery, Rabenarivo Michel, ChevallierTiphaine, RafolisyTovo, Razafimanantsoa Marie-Paule, Miasa Eustache, Michel jahiel, Thierry Becquer, Rabeharisoa Lilia, RazakamanarivoHerintsitohaina, RazafimbeloTantely. Sustanaibility of agroecological practice for soil fertility and C sequestration face to climate variability in Madagascar. 03-07 November 2014, AfA 2014 "Agroecology and Sustainability of Tropical Rainfed Cropping systems", Antananarivo, Madagascar.
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Andriamananjara Andry, Lilia Rabeharisoa, Loïc Prud’homme, Morel Christian. Phosphorus availability of a French thermally conditioned sewage sludge assessed by isotopic labeling techniques. 4th Sustainable Phosphorus Summit SPS 2014, 1-3 septembre 2014, Montpellier, France
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Blanchart E., Bernard L., Brauman A., Chapuis-Lardy L., Rabary B., Rabeharisoa L., Rabenarivo M., Randriamanantsoa R., Ratsiatosika O., Razafimbelo T., Razafindrakoto M. &Trap J. Intensification of soilecologicalprocesses. How to manage soil biodiversity in tropical cropping systems? Conférenceinternationale “Agroecology and sustainability of tropical rainfed cropping systems” (Agroecology for Africa AfA 2014), Antananarivo, 3-7 novembre 2014. Communication orale, keynote invité.
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Bernard L., Razafimbelo T., Chevallier T., Rabeharisoa L. &Blanchart E. (2014) Priming effect is a potential tool for agroecology in the tropics. Conférenceinternationale “Agroecology and sustainability of tropical rainfed cropping systems” (Agroecology for Africa AfA 2014), Antananarivo, 3-7 novembre 2014.
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Andriamananjara Andry, Razafimanantsoa Marie Paule, Rabeharisoa Lilia. Long-term P dynamic in the Ferralsol of Malagasy highland. 5th Phosphorus in Soils and Plants International symposium PSP5, Facing Phosphorus Scarcity, 26-29 août 2014, Montpellier, France.
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Bernard L., Chapuis-Lardy L., Plassard C., Rabary B., Razafindrakoto D., Rabeharisoa L., Rabenarivo M., Ratsiatosika O., Razafindrakoto M. and Blanchart E. (2014) Soilbiotic interactions and phosphorusavailability: fromknowledge to agronomic application. Examples from Madagascar. The first Global Soil Biodiversity Conference, Dijon, 2-5 décembre 2014. Poster
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Bernard L., Razafindrakoto D., Razafindrakoto M., Amenc L., Rabary B. &Blanchart E. Plant-earthworm partnership to increase crop productivity in the tropics. Conférenceinternationale “Agroecology and sustainability of tropical rainfed cropping systems” (Agroecology for Africa AfA 2014), Antananarivo, 3-7 novembre 2014.
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Henintsoa M., Becquer T., Clairotte M., LarvyDelarivière J., Andriamananjara A., Rabeharisoa L., Gérard F., 2014. Abiotic processes controlling the effets of citrate on phosphorus availability: study of a fertilized ferralsol. 5th International Symposium Phosphorus in Soils and Plants (PSP5), 26-29 août 2014, Montpellier, France.
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Henintsoa M., Andriamananjara A., Larvy Delarivière J., Rabeharisoa L., Becquer T., 2014. Soil microbial carbon is the most sensitive parameter to soil management changes: case of upland rice-common bean intercropping system on a ferrallitic soil. ConférenceAfA 2014, Agroecology for Africa, 3-7/11/2014, Antananarivo, Madagascar.
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Ramaroson H.V., Razafimahatratra H., LarvyDelarivière J., Razafimanantsoa M.P., Fanjaniaina M.L., Rakotomanga H.N.H., Rakotondrazafy A.F.M., Razafimbelo T., Becquer T., 2014. The potential of NIR, MIR and Vis-NIR spectroscopy to predict P sorption of highly weathered uplands soils of Madagascar. 5th International Symposium Phosphorus in Soils and Plants (PSP5), 26-29 août 2014, Montpellier, France.
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Razafindrakoto M. &Blanchart E. (2014) Functional consequences of earthworms on the availability of Phosphorus in the agricultural soils of Malagasy highlands. Conférenceinternationale “Agroecology and sustainability of tropical rainfed cropping systems” (Agroecology for Africa AfA 2014), Antananarivo, 3-7 novembre 2014. Poster.
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Blanchart E., Bernard L., Boyer J., Brahim N., DOan Thu Thuy, Gallali T., Jouquet P., Khamhoung A., Kouakoua E., Lienhard P., Rabary B., Randriamanantsoa R., Razafindrakoto M., Scopel E., Tanchasatid P., Tran DucToan, Tivet F., Villeneuve M. (2013) Multicountries : Soil biodiversity in direct seeding mulch-based systems. Consequences for soilfunctioning and ecosystem services. Atelier de capitalisation PAMPA (AFD, FFEM, MAE), Montpellier, 6-8 novembre 2013. Communication orale.
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Andry Andriamananjara, Lilia Rabeharisoa, Dominique Masse, Tantely Razafimbelo, Hélène Vailhe, Jean-Jacques Drevon and Christian Morel. Use of nuclear tools to study the adaptation mechanism of voandzou (Vignasubterranea) under P deficiency. International Symposium on Managing Soils for Food Security and Climate Change Adaptation and Mitigation FAO/IAEA, 23-27 July 2012, Vienna, Austria.
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Andry Andriamananjara, Marie-Paule Razafimanantsoa, Tantely Razafimbelo, Tovonarivo Rafolisy, Dominique Masse, Lilia Rabeharisoa. Optimization of rotation cropping system, Vignasubterranea-Oryza sativa, under a low nutrient availability in Malagasy highland. In: Eric Tielkes (Eds.) Tropentag 2012, Resilience of agricultural systems against crises. Göttingen-Germany. pp 186.
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Bernard L., Razafimbelo T., Amenc L., Tournier E., Douzet J.M., Robin A. &Blanchart E. Agricultural practices shape microbial communities and change fresh and soil organic matter mineralization in a tropical soil. CongrèsEurosoil 2012 « Soil science for the benefit of mankind and environment », Bari, Italie, 2-6 juillet 2012. Poster.
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Andriamananjara Andry, Malam Abdou Mahamadou, Rabeharisoa Lilia, Amenc Laurie, Vailhe Hélène, Masse Dominique, Morel Christian, Drevon Jean-Jacques. Genotypic variation for N2-fixation in voandzou (Vignasubterranea) under P deficiency and P sufficiency. American Geophysical Union, Fall Meeting 2011.
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Blanchart E., Razafindrakoto M., Albrecht A., Brauman A., Chapuis-Lardy L., Csuzdi C., Rabary B., Rabeharisoa L., Rajaonarison J., Rakotofiringa S., Randriamanantsoa R., Razafimbelo T., Robert A. (2011) Changement global et diversité de la faune du sol à Madagascar : inventaires et conséquences fonctionnelles. Colloque La Biodiversité des Iles de l’Océan Indien. Paris, 14-15 décembre 2011. Communication orale.
- Andriamananjara A., Rabeharisoa L., Morel C., Drevon J-J., 2010. Etude rhizosphérique de légumineuse voandzou sur rhizotron avec la technique d’analyse isotopique. Symposium Ecologie 2010, Montpellier-France du 02 à 04 septembre 2010.
- Andriamananjara A., Razafimanantsoa M-P, Rakotoson T., Drevon J-J, Masse D., Rabeharisoa L., 2010. Is phosphorus use efficiency of voandzou higher than upland rice in the ferralsol of the Malagasy highland. In: Wery, J. (Ed.), AGRO 2010, the XIth ESA Congress Montpellier., Montpellier, France, pp. 255-256.
- Bernard L., Chapuis-Lardy L., Razafimbelo T., Brüls T. et Blanchart E. 2010. Les vers de terre endogés modifient les communautés bactériennes fonctionnelles and affectent l’équilibre entre le priming effect et la minéralisation d’un résidu de récolte dans un sol tropical. Colloque Biodiversité et Développement Durable à Madagascar. Lyon, 3-5 novembre 2010. Communication orale.
- Bernard L., Chapuis-Lardy L., Razafimbelo T., Pablo A.L., Legname E., Brüls T., Brauman A., Chotte J.L. and Blanchart E. 2010. Endogeic earthworms modify bacterial functional communities and affect the balance between priming effect and crop residue mineralization in a tropical agricultural soil. Congrès SOM 2010, Presqu’île de Giens (France). Communication orale.
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Blanchart E., Albrecht A., Brauman A., Chapuis-Lardy L., Csuzdi C., Rabary B., Rabeharisoa L., Rajaonarison J., Rakotofiringa S., Randriamanantsoa R., Razafindrakoto M., Robert A. (2010) La biodiversité de la macrofaune des sols à Madagascar : état des connaissances. Colloque Biodiversité et Développement Durable à Madagascar. Lyon, 3-5 novembre 2010. Communication orale.
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Bernard L., Chapuis-Lardy L., Razafimbelo T., Pablo A.L., Legname E., Brüls T., Brauman A., O’Donohue M., Chotte J.L. &Blanchart E. 2010. Les vers endogés modifient les communautés bactériennes fonctionnelles et affectent l’équilibre entre le priming effect et la minéralisation des résidus de culture dans un sol agricole tropical. Congrès Ecologie 2010, Montpellier (France). Poster.
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Bernard L., Chapuis-Lardy L., Razafimbelo T., Pablo A.L., Legname E., Brüls T., Brauman A., Chotte J.L. and Blanchart E. 2010. Endogeic earthworms modify bacterial functional communities and affect the balance between priming effect and crop residue mineralization in a tropical agricultural soil. Congrès ISME 13 Seattle (USA). Poster.
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Bernard L., Chapuis-Lardy L., Razafimbelo T., Pablo A.L., Legname E., Brüls T., Brauman A., Chotte JL. and Blanchart E. 2010. Endogeic earthworms modify bacterial functional communities and affect the balance between priming effect and crop residue mineralization in a tropical agricultural soil. 9th International Symposium on Earthworm Ecology, Xalapa (Mexique). Communication orale.
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Razafindrakoto M., Blanchart E. &Csuzdi C. (2010) Malagasy earthworms. 9th International Symposium on Earthworm Ecology, Xalapa, Mexique, 5-10 septembre 2010. Poster.
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Pop A.A., Csuzdi C., Razafindrakoto M. &Blanchart E. (2009) Remarks on the status of the Madagascarian earthworm taxon KynotusMichaelsen, 1891. Fourth International Oligochaete Taxonomy Meeting (4th IOTM), Diyarbarkir, Turkey, 20-24 avril 2009. Communication orale.
- Razakamanarivo R. H., Razafindrakoto M.A., Chotte J.L., Razakavololona A., Albrecht A., Grinand C., 2009. Fonction puits de CO2 des sols sous plantations d’eucalyptus des Hautes Terres centrales à Madagascar. In Matières organiques et Environnement, Réseau des Matières Organiques (ResMO 2009), 25-28 Janvier, Saint – Maxime, France.
- Chapuis-Lardy L., Weber L., Frossard E., Razafimbelo T., Toucet J., Mano M.J., Brauman A., Chotte J.L. &Blanchart E. (2008) Earthworm effect on CO2 and N2O fluxes and microbial characteristics in two Malagasy clayey soils. XV International Colloquium on SoilZoology, Curitiba, Brésil, 25-29 août 2008. Communication orale.
- Grinand C., Razakamanarivo H., Razakavololona A., Albrecht A. 2008. Etude des changements d’occupation du sol et estimation des stocks de carbone à l’aide de photos aériennes et d’images SPOT. Actes des Journées Scientifiques du Réseau Télédétection, 3-7 Novembre. Antananarivo, Madagascar.
- Fonteneau H., Falinirina V., Metay A., Rafolisy T., Chotte J.L., Chapuis-Lardy L., Masse D., 2008. Potential of organic products from the peri-urban area of Antananarivo (Madagascar) for crop production in a low fertility soil. In EUROSOIL 2008: Soil - Society - Environment. August 25-29, Vienna, Austria.
- Razafimbelo T. M., Albrecht A., Rakotondrasolo F.N., Rakotoarinivo C., Bernoux M., Chapuis-Lardy L., Chevalier T., Grinand C., Feller C., Rabeharisoa L., 2008. Soil organic matter storage in tropical soils under no-tillage systems (Madagascar). In EUROSOIL 2008: Soil - Society - Environment. August 25-29, Vienna, Austria.
- Rabenarivo M., Andriamiaramiantraferana J., Michellon R., Moussa N., Brauman A., Chapuis-Lardy L., 2007. N2O fluxes from a Malagasy clayey oxisol cultivated on DMC or conventional tillage. In International Symposium on Soils under No-tillage Systems, December 3-7, Antananarivo, Madagascar.
- Blanchart E., Barthès B., Bernoux M., Chapuis-Lardy L., Chotte J.-L., Douzet J.-M., Falinirina V., Feller C., Rabary B., Randriamanantsoa R., Ratnadass A., Razafimbelo T., Scopel E. & Villenave C. (2007) Fonctionnement du sol sous SCV au Brésil et à Madagascar : abondance et rôle des ingénieurs du sol sur la dynamique du carbone du sol. Séminaire international « Les sols tropicaux en semis direct sous couvertures végétales », 3-7 décembre 2007, Antananarivo, Madagascar. Communication orale.
- Razakamanarivo R. H., Razafindrakoto M.A., Albrecht A., 2007. Etude de la fonction puits de carbone des sols sous plantations d’eucalyptus des Hautes Terres centrales malgaches. In International Symposium on Soils under No-tillage Systems, December 3-7, Antananarivo, Madagascar.
- Martinet M., Chapuis-Lardy L., Metay A., Douzet J.M., Rabenarivo M., Razafimbelo T., Toucet-Louri J., Rakotoarisoa J., Rabeharisoa L., 2007. Effect of agricultural practices on N2O emissions from Malagasy soils. In International Symposium on Organic Matter Dynamics in Agro-Ecosystems., July 16-19, INRA-ESIP, Poitiers, France.
- Brauman A., Baudoin E., Chapuis-Lardy L., Fromin N., Cheneby, D., Philippot L., Rabary B., 2007. At what extend a key microbial functional community (the denitrifiers) could be modified by agricultural practices: the case of direct seeding in Madagascar. RHIZOSPHERE 2 - Second International Rhizosphere Conference, Montpellier, France, 26-31 August 2007.
- Razafimbelo T., Michellon R., Moussa N., Albrecht A. 2007. Dynamic of soil organic carbon under direct seeding mulch-based cropping systems (DMC) in Madagascar Highlands. International Symposium on Organic Matter Dynamics in Agro-Ecosystems. 17-19 July 2007, Poitiers, FRANCE.
- Razafimbelo, T., Albrecht, A., Feller, C., Michellon, R., Moussa, N., Muller, B., Oliver, R., Razanamparany, C., 2005. Soil carbon storage and physical protection according to tillage and soil cover practices (Antsirabe, Madagascar), In IIIrd World Congress on Conservation Agriculture. Nairobi, Kenya.
- Razafimbelo T., De Luca E., Barthes B., Larre-Larrouy M-C, Laurent J-Y, Cerri C. Et Feller C, 2002. Effect of sugarcane green trash residues management on organic matter in a clayey oxisol in southern Brazil. In Effect of land use management on erosion and carbon sequestration, Montpellier, 23-28 Sept 2002.