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Exploring nutrient flows of smallholder farms in Ratanakiri by Tschopp, Damien, Oberson, Astrid, Paul, Birthe K., Hok, Lyda, Ngoun, Sreymey, Burra, Dharani Dhar, Bui, Vinh Le, Parker, Louis, Ritzema, Randall S., Frossard, Emmanuel, Six, Johan, Douxchamps, Sabine

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Nutrient flows and intensification options for smallholder farmers of the Lao uplands by Epper, Carole A., Paul, Birthe K., Burra, Dharani Dhar, Phengsavanh, Phonepaseuth, Ritzema, Randall S., Syfongxay, Saysompheng, Groot, Jeroen C.J., Six, Johan, Frossard, Emmanuel, Oberson, Astrid, Douxchamps, Sabine

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Urochloa grasses swap nitrogen source when grown in association with legumes in tropical pastures by Villegas, Daniel Mauricio, Velásquez, Jaime E., Arango, Jacobo, Obregon, Karen, Rao, Idupulapati M., Rosas, Gelber, Oberson, Astrid

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Isotopic 15N signature of grass-alone and grass-legume tropical pastures to estimate sources of nitrogen to grasses in farmer managed pastures by Villegas, Daniel Mauricio, Velásquez, Jaime E., Arango, Jacobo, Obregon, Karen, Rao, Idupulapati M., Rosas, Gelber, Oberson, Astrid

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Tapping into the environmental co-benefits of improved tropical forages for an agroecological transformation of livestock production systems by Notenbaert, An Maria Omer, Douxchamps, Sabine, Villegas, Daniel Mauricio, Arango, Jacobo, Paul, Birthe K., Burkart, Stefan, Rao, Idupulapati M., Kettle, Christopher J., Rudel, Thomas, Vásquez, Eduardo, Teutscherova, Nikola, Chirinda, Ngonidzashe, Groot, Jeroen C.J., Wironen, Michael, Pulleman, Mirjam Margreet, Louhaichi, Mounir, Hassan, Sawsan, Oberson, Astrid, Nyawira, Sylvia S., Pinares-Patino, Cesar S., Peters, Michael

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Nitrogen fluxes in Urochloa-based pasture soils in the Northwestern Amazon by Villegas, Daniel Mauricio, Arango, Jacobo, Velasquez, Jaime, Krause, Hans Martin, Frossard, Emmanuel, Oberson, Astrid

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Tracer distribution in legume roots and soluble rhizodeposits over a few weeks after a triple isotope (13C, 15N, 33P) labeling by Stevenel, Pierre, Abiven, Samuel, Frossard, Emmanuel, Idupulapati, Rao, Tamburini, Federica, Oberson, Astrid

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Realizing the benefits of cover crop legumes in smallholder crop-livestock systems of the hillsides of Central America : Trade-off analysis of using legumes for soil enhancing or a... by Quintero, Marcela, Estrada, R.D., Holmann, Federico J., Rao, Idupulapati M., Martens, S., Peters, Michael, Hoek, Rein van der, Mena Urbina, Martin A., Douxchamps, Sabine, Oberson, Astrid, Frossard, Emmanuel

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Identifying factors limiting legume biomass production in a heterogeneous on-farm environment by Douxchamps, Sabine, Frossard, Emmanuel, Uehlinger, N., Rao, Idupulapati M., Hoek, Rein van der, Mena Urbina, Martin A., Schmidt, A., Oberson, Astrid

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Microbial community composition and substrate use in a highly weathered soil as affected by crop rotation and P fertilization by Bunemann, E.K., Bossio, Deborah A., Smithson, P.C., Frossard, Emmanuel, Oberson, Astrid

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Pasture degradation impacts soil phosphorus storage via changes to aggregate-associated soil organic matter in highly weathered tropical soils by Fonte, Steven J., Nesper, Maike, Hegglin, Django, Velásquez, Jaime E., Ramírez, Bertha L., Rao, Idupulapati M., Bernasconi, Stefano M., Bünemann, Else K., Frossard, Emmanuel, Oberson, Astrid

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Farm-scale tradeoffs between legume use as forage versus green manure: the case of Canavalia Brasiliensis by Douxchamps, Sabine, Rao, Idupulapati M., Peters, Michael, Hoek, Rein van der, Schmidt, A., Martens, S., Polanía Perdomo, José A., Mena Urbina, Martin A., Binder, Claudia R., Scholl, R, Quintero, M., Kreuzer, M., Frossard, Emmanuel, Oberson, Astrid

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Nitrogen balances in farmers fields under alternative uses of a cover crop legume: a case study from Nicaragua by Douxchamps, Sabine, Humbert, FL, Hoek, Rein van der, Mena Urbina, Martin A., Bernasconi, S, Schmidt, A., Rao, Idupulapati M., Frossard, Emmanuel, Oberson, Astrid

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Nitrogen recoveries from organic amendments in crop and soil assessed by isotope techniques under tropical field conditions by Douxchamps, Sabine, Frossard, Emmanuel, Bernasconi, S, Hoek, Rein van der, Schmidt, A., Rao, Idupulapati M., Oberson, Astrid

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Phosphorus transformations in an oxisol under contrasting land-use systems: The role of the soil microbial biomass by Oberson, Astrid, Friesen, Dennis K., Rao, Idupulapati M., Buhler, S, Frossard, Emmanuel

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Sequential phosphorus extraction of a 33P-labeled oxisol under contrasting agricultural systems by Buehler, S., Oberson, Astrid, Rao, Idupulapati M., Friesen, Dennis K., Frossard, Emmanuel

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Pasture degradation decreases organic P content of tropical soils due to soil structural decline by Nesper, Maike, Bünemann, Else K., Fonte, Steven J., Rao, Idupulapati M., Velásquez, Jaime E., Ramírez, Bertha L., Hegglin, Django, Frossard, Emmanuel, Oberson, Astrid

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Phosphorus availability in casts of an anecic savanna earthworms in Colombian oxisol by Jiménez Jaén, J.J., Cepeda, A, Friesen, Dennis K., Decaëns, Thibaud, Oberson, Astrid

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Soil phosphorus dynamics, acquisition and cycling in crop-pasture-fallow systems in low fertility tropical soils: a review from Latin America by Rao, Idupulapati M., Barrios, E., Amézquita Collazos, Edgar, Friesen, Dennis K., Thomas, Richard J., Oberson, Astrid, Singh, B.R.

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Disponibilidad de fósforo en las heces de una especie anécica de la lombriz de tierra de las sabanas de suelo oxisol en Colombia by Jiménez Jaén, J.J., Cepeda, A, Friesen, Dennis K., Decaëns, Thibaud, Oberson, Astrid

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