Parcourir par Auteur Cirad

The contribution of Stylosanthes guianensis to the nitrogen cycle in a low input legume-rice rotation under conservation agriculture. Zemek Oliver, Frossard Emmanuel, Scopel Eric, Oberson Astrid. 2018. Plant and Soil, 425 (1-2) : 553-576.

Can the isotopic exchange kinetic method be used in soils with a very low water extractable phosphate content and a high sorbing capacity for phosphate ions? Randriamanantsoa Lalajaona, Morel Christian, Rabeharisoa R. Lilia, Douzet Jean-Marie, Jansa Jan, Frossard Emmanuel. 2013. Geoderma, 200-201 : 120-129.

Examining nitrogen dynamics in an upland rice-Stylosanthes guianensis based conservation agriculture system using 15N stable isotope techniques. Zemek Oliver, Oberson Astrid, Randriamanantsoa Lalajaona, Rabeharisoa R. Lilia, Scopel Eric, Douzet Jean-Marie, Rakotoarisoa Jacqueline, Frossard Emmanuel. 2011. In : Development on the margin : book of abstracts - Tropentag 2011 : Conference on International Research on Food Security, Natural Resource Management and Rural Development, Bonn, Germany, October 5-7, 2011. eds. Mathias Becker, Christine Kreye, Christina R. Witzenhausen : DITSL, Résumé, 212. ISBN 978-3-9801686-7-0 Tropentag 2011, Bonn, Allemagne, 5 Octobre 2011/7 Octobre 2011.

Nutrient use and dynamics in Conservation Agriculture including legumes in the Midwest of the Malagasy highlands. Randriamanantsoa Lalajaona, Zemek Oliver, Bunemann E., Douzet Jean-Marie, Jansa Jan, Oberson Astrid, Rabeharisoa R. Lilia, Rakotoarisoa Jacqueline, Rakotondravelo Jean-Chrysostome, Frossard Emmanuel, Scopel Eric. 2011. In : Resilient food systems for a changing world : Proceedings of the 5th World Congress on conservation agriculture, incorporating 3rd International farming systems design Conference, 26-29th September 2011, Brisbane, Australia. Canberra : ACIAR, 427-428. World Congress on Conservation Agriculture. 5, Brisbane, Australie, 26 Septembre 2011/29 Septembre 2011.

The principles of rational agriculture by Albrecht Daniel Thaer (1752–1828). An approach to the sustainability of cropping systems at the beginning of the 19th century. Feller Christian, Thuriès Laurent, Manlay Raphaël, Robin Paul, Frossard Emmanuel. 2003. Journal of Plant Nutrition and Soil Science, 166 (6) : 687-698.