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Pauli, NatashaBarrios, EdmundoConacher, A.J.Oberthür, Thomas[Farmer knowledge of the relationships among soil macrofauna, soil quality and tree species in a smallholder agroforestry system of western Honduras]Farmer knowledge of the relationships among soil macrofauna, soil quality and tree species in a smallholder agroforestry system of western Honduras

the Quesungual Slash and Mulch Agroforestry System (QSMAS) on the dynamics of soil nitrogen (N) and phosphorus (P), and their impact on QSMAS’ productivity in southwestern Honduras, Central America. Five land use systems were compared: (l) Slash-and-burn traditional system; (2, 3 and 4) QSMAS of ...


Castro, AracelyMenjívar, Juan CarlosBarrios, EdmundoAsakawa, NeuzaBorrero, GonzaloGarcía, EdwinRao, Idupulapati M.[Dinámica del nitrógeno y el fósforo del suelo bajo tres sistemas de uso de la tierra en laderas de Honduras]Dinámica del nitrógeno y el fósforo del suelo bajo tres sistemas de uso de la tierra en laderas de Honduras

Amézquita Collazos, EdgarFriesen, Dennis K.Rivera, MarielaRao, Idupulapati M.Barrios, EdmundoJiménez Serna, Juan de la CruzDecaëns, ThibaudThomas, Richard J.[Sustainability of crop rotation and ley pasture systems on the acid-soil savannas of South America]Sustainability of crop rotation and ley pasture systems on the acid-soil savannas of South America
Basamba, T.A.Barrios, EdmundoSingh, B.R.Rao, Idupulapati M.[Influence of planted fallows and manure application on soil quality and maize yields on a Colombian volcanic ash soil]Influence of planted fallows and manure application on soil quality and maize yields on a Colombian volcanic ash soil
Barrios, EdmundoCobo Borrero, Juan G.Rao, Idupulapati M.Thomas, Richard J.Amézquita Collazos, EdgarJiménez Jaén, Juan JoséRondón, Marco Antonio[Fallow management for soil fertility recovery in tropical Andean agroecosystems in Colombia]Fallow management for soil fertility recovery in tropical Andean agroecosystems in Colombia

Tithonia diversifolia (Mexican sunflower) is a shrub commonly used as a green manure crop in Central and South America, Asia and Africa as it accumulates high levels of phosphorus and other nutrients, even in depleted soils. In root samples collected from the global distribution of Tithonia, we e...


Sharrock, R.A.Sinclair, Fergus L.Gliddon, C.Rao, Idupulapati M.Barrios, EdmundoMustonen, P.J.Smithson, P.Jones, D.L.Godbold, D.L.[A global assessment using PCR techniques of mycorrhizal fungal populations colonising Tithonia diversifolia]A global assessment using PCR techniques of mycorrhizal fungal populations colonising Tithonia diversifolia
Phiri, S.Rao, Idupulapati M.Barrios, EdmundoSingh, B.R.[Plant growth, mycorrhizal association, nutrient uptake and phosphorus dynamics in a volcanic-ash soil in Colombia as affected by the establishment of Tithonia diversifolia]Plant growth, mycorrhizal association, nutrient uptake and phosphorus dynamics in a volcanic-ash soil in Colombia as affected by the establishment of Tithonia diversifolia
Ayarza, Miguel AngelAmézquita Collazos, EdgarRao, Idupulapati M.Barrios, EdmundoRondón, Marco AntonioRubiano Sanabria, YolandaQuintero, Marcela[Advances in improving agricultural profitability and overcoming land degradation in savanna and hillside agroecosystems of tropical America]Advances in improving agricultural profitability and overcoming land degradation in savanna and hillside agroecosystems of tropical America
Amézquita Collazos, EdgarAshby, J.A.Knapp, E.K.Thomas, Richard J.Müller-Sämann, Karl M.Ravnborg, Helle MunkBeltrán Giraldo, Jorge AlonsoSanz Scovino, José IgnacioRao, Idupulapati M.Barrios, Edmundo[CIAT's strategic research for sustainable land management on the steep hillsides of Latin America]CIAT's strategic research for sustainable land management on the steep hillsides of Latin America
Amede, TilahunAmézquita Collazos, EdgarAshby, J.A.Ayarza, Miguel AngelBarrios, EdmundoBationo, B. AndréBeebe, Stephen E.Bellotti, Anthony C.Blair, Matthew W.Delve, Robert J.Fujisaka, SamHoweler, Reinhardt H.Johnson, Nancy L.Kaaria, Susan K.Kelemu, SegenetKerridge, Peter C.Kirkby, Roger A.Lascano, Carlos E.Lefroy, R.D.B.Mahuku, George S.Murwira, Herbert K.Oberthür, ThomasPachico, Douglas H.Peters, MichaelRamisch, Joshua J.Rao, Idupulapati M.Rondón, Marco AntonioSanginga, Pascal C.Swift, M.Vanlauwe, Bernard[Biological nitrogen fixation: A key input to integrated soil fertility management in the tropics]Biological nitrogen fixation: A key input to integrated soil fertility management in the tropics

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