Parcourir par Auteur Cirad

Low nitrogen use efficiency and high nitrate leaching in a highly fertilized Coffea arabica-Inga densiflora agroforestry system: A 15N labeled fertilizer study. Cannavo Patrice, Harmand Jean-Michel, Zeller Bernd, Vaast Philippe, Ramirez J.E., Dambrine Etienne. 2013. Nutrient Cycling in Agroecosystems, 95 (3) : 377-394.

Agroforestry associating coffee and Inga densiflora results in complementarity for water uptake and decreases deep drainage in Costa Rica. Cannavo Patrice, Sansoulet Julie, Harmand Jean-Michel, Siles Gutierrez Pablo, Dreyer Erwin, Vaast Philippe. 2011. Agriculture, Ecosystems and Environment, 140 (1-2) : 1-13.

Coffee production, nitrate leaching and N2O emission in Coffea arabica systems in Costa Rica according to fertilization and shade management. Harmand Jean-Michel, Chaves Victor, Cannavo Patrice, Dionisio Luis, Zeller Bernd, Hergoualc'h Kristell, Siles Pablo, Vaast Philippe, Oliver Robert, Beer John, Dambrine Etienne. 2010. In : Proceedings of Agro 2010 : the XIth ESA Congress, August 29th - September 3rd, 2010, Montpellier, France. Wery Jacques (ed.), Shili-Touzi I. (ed.), Perrin A. (ed.). Montpellier : Agropolis international, 301-302. ISBN 978-2-909613-01-7 ESA Congress. 11, Montpellier, France, 29 Août 2010/3 Septembre 2010.

Nitrate leaching and N20 emissions in Coffea arabica systems in Costa Rica according to fertilization and shade management. Harmand Jean-Michel, Chaves Victor, Cannavo Patrice, Avila Hector, Dionisio Luis, Zeller Bernd, Hergoualc'h Kristell, Vaast Philippe, Oliver Robert, Beer John, Dambrine Etienne. 2009. In : Book of abstracts of the 2nd World Congress of Agroforestry, 23-28 August 2009, Nairobi, Kenya : Agroforestry, the future of global land use. ICRAF. Nairobi : WCA [Nairobi], Résumé, 487. ISBN 978-92-9059-255-6 World Congress of Agroforestry. 2, Nairobi, Kenya, 23 Août 2009/28 Août 2009.

The utility of process-based models for simulating N2O emissions from soils: A case study based on Costa Rican coffee plantations. Hergoualc'h Kristell, Harmand Jean-Michel, Cannavo Patrice, Skiba Ute, Oliver Robert, Hénault Catherine. 2009. Soil Biology and Biochemistry, 41 (11) : 2343-2355.

Nitrogen dynamics (coffee productivity, nitrate leaching and N2O emissions) in Coffea arabica systems in Costa Rica according to edaphic conditions, fertilization and shade management. Harmand Jean-Michel, Chaves Victor, Cannavo Patrice, Avila Hector, Dionisio Luis, Zeller Bernd, Hergoualc'h Kristell, Vaast Philippe, Oliver Robert, Beer John, Dambrine Etienne. 2007. In : Second International Symposium on Multi-Strata agroforestry systems with perennial crops: Making ecosystem services count for farmers, consumers and the environment, September 17-21, 2007 Turrialba, Costa Rica. Oral and posters presentations. IUFRO, CIRAD, CATIE. Turrialba : CATIE, 7 p. International Symposium on Multi-Strata Agroforestry Systems with Perennial Crops: Making Ecosystem Services Count for Farmers, Consumers and the Environment. 2, Turrialba, Costa Rica, 17 Septembre 2007/21 Septembre 2007.

Nitrogen dynamics and nitrate leaching in Coffea arabica systems in Costa Rica. According to site conditions, fertilization and shade management. Harmand Jean-Michel, Chaves Victor, Avila Hector, Cannavo Patrice, Dionisio Luis, Crouzet Gary, Zeller Bernd, Vaast Philippe, Oliver Robert, Dambrine Etienne. 2007. In : 21st International Conference on Coffee Science, Montpellier (France), 11th - 15th September 2006 = 21ème Colloque scientifique international sur le café ; 21. Internationales Wissenshaftliches Kolloquium über Kaffee ; 21e Coloquio Cientifico Internacional sobre el Café. ASIC. Montpellier : ASIC, 1045-1052. ISBN 2-900212-20-0 Colloque Scientifique International sur le Café. 21, Montpellier, France, 11 Septembre 2006/15 Septembre 2006.

Water dynamics in coffee agroforestry systems of Costa Rica. Siles Pablo, Van Kanten Rudi, Cannavo Patrice, Harmand Jean-Michel, Vaast Philippe. 2007. In : Second International Symposium on Multi-Strata agroforestry systems with perennial crops: Making ecosystem services count for farmers, consumers and the environment, September 17-21, 2007 Turrialba, Costa Rica. Oral and posters presentations. IUFRO, CIRAD, CATIE. Turrialba : CATIE, 6 p. International Symposium on Multi-Strata Agroforestry Systems with Perennial Crops: Making Ecosystem Services Count for Farmers, Consumers and the Environment. 2, Turrialba, Costa Rica, 17 Septembre 2007/21 Septembre 2007.