CGIAR
URI permanente para esta comunidadhttp://hdl.handle.net/123456789/22147
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17 resultados
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Ítem Nutrient flows and intensification options for smallholder farmers of the Lao uplands(Elsevier) 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, SabineÍtem Management impacts on biological phosphorus cycling in cropped soils(Springer) Oberson, Astrid; Pypers, Pieter; Bünemann, Else K.; Frossard, EmmanuelÍtem Opportunities for increasing the efficiency of phosphorus use in tropical agroecosystems(International Center for Tropical Agriculture) Rao, Idupulapati M.; Barrios, E.; Oberson, Astrid; Ayarza, Miguel Angel; Friesen, Dennis K.Ítem Distribution and hydrolyzability of organic phosphorus in aggregates of highlyweathered tropical soilsNesper, M; Bünemann, Else K.; Fonte, Steven J.; Rao, Idupulapati M.; Velásquez, Jaime E.; Frossard, Emmanuel; Oberson, AstridÍtem Pasture degradation affects forms and distribution of phosphorus in aggregates of tropical soilsOberson, Astrid; Nesper, Maike; Bünemann, Else K.; Fonte, Steven J.; Rao, Idupulapati M.; Velásquez, Jaime E.; Ramírez, Bertha L.; Hegglin, Django; Frossard, EmmanuelÍtem Phosphorus transformations in an oxisol under contrasting land-use systems: The role of the soil microbial biomass(Springer) Oberson, Astrid; Friesen, Dennis K.; Rao, Idupulapati M.; Buhler, S; Frossard, EmmanuelÍtem Soil phosphorus dynamics, acquisition and cycling in crop-pasture-fallow systems in low fertility tropical soils: a review from Latin America(Australian Centre for International Agricultural Research) Rao, Idupulapati M.; Barrios, E.; Amézquita Collazos, Edgar; Friesen, Dennis K.; Thomas, Richard J.; Oberson, Astrid; Singh, B.R.Ítem Effects of improved pastures and phosphorus inputs on phosphorus transformations in a Colombian oxisol(International Center for Tropical Agriculture) Oberson, Astrid; Friesen, Dennis K.; Tiessen, H.; Moir, JOÍtem Pasture degradation decreases organic P content of tropical soils due to soil structural decline(Elsevier) Nesper, Maike; Bünemann, Else K.; Fonte, Steven J.; Rao, Idupulapati M.; Velásquez, Jaime E.; Ramírez, Bertha L.; Hegglin, Django; Frossard, Emmanuel; Oberson, AstridÍtem Sequential phosphorus extraction of a 33P labelled soilBuehler, S.; Oberson, Astrid; Rao, Idupulapati M.; Frossard, Emmanuel