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In the highland ecosystems where actions by some individuals or groups often generate off-site effects among a wide range of social actors and stakeholders, the use and management of natural resources are susceptible to multiple forms of conflicts. This paper examines the hypothesis that conflict...


Sanginga, Pascal C.Kamugisha, RNMartin, AM[Conflicts management, social capital and adoption of agroforestry technologies : Empirical findings from the highlands of southwestern Uganda]Conflicts management, social capital and adoption of agroforestry technologies : Empirical findings from the highlands of southwestern Uganda
Welchez, L.A.Ayarza, Miguel AngelAmézquita Collazos, EdgarBarrios, E.Rondón, Marco AntonioCastro, A.Rivera Peña, MPavon, JFerreira, OscarValladares, D.Sánchez, N.Rao, Idupulapati M.[Unravelling the mysteries of the Quesungal Agroforestry System]Unravelling the mysteries of the Quesungal Agroforestry System
Castro, A.Rivera Peña, MFerreira, OscarPavon, JValladares, D.García, E.Amézquita Collazos, EdgarAyarza, Miguel AngelBarrios, E.Rondón, Marco AntonioWelchez, L.A.Rao, Idupulapati M.[Quesungual slash mulch agroforestry systems (QSMAS): improving crop water productivity, food security and resource quality in the sub-humid tropics]Quesungual slash mulch agroforestry systems (QSMAS): improving crop water productivity, food security and resource quality in the sub-humid tropics

This study evaluated the performance of tree legumes and other soil fertility management innovations used by farmers. The objectives of the study were to: examine the extent that farm attributes, typology of farmers and field management practices have affected the adaptation and use of agroforest...


Akinnifesi, F.K.Sileshi, Gudeta W.Franzel, StevenAjayi, Oluyede C.Harawa, RMakumba, WChakeredza, S.Mngomba, SWolf, J.J. deChianu, J.N.[On-farm assessment of legume fallows and other soil fertility management options used by smallholder farmers in Southern Malawi]On-farm assessment of legume fallows and other soil fertility management options used by smallholder farmers in Southern Malawi

Planted fallow systems under slash and mulch management were compared with natural fallow systems at two farms (BM1 and BM2) in the Colombian Andes. The BM1 site was relatively more fertile than the BM2 site. Planted fallow systems evaluated included Calliandra calothyrsus CIAT 20400 (CAL), Ind...


Barrios, E.Cobo Borrero, Juan G.[Plant growth, biomass production and nutrient accumulation by slash/mulch agroforestry systems in tropical hillsides of Colombia]Plant growth, biomass production and nutrient accumulation by slash/mulch agroforestry systems in tropical hillsides of Colombia

Persistent food insecurity accompanied by low and declining farm household incomes are a common feature of many small holder maize and bean producers in western Kenya. This has been largely attributed to soil nutrient depletion, among other factors. One way of addressing soil fertility problems i...


Maithya, JMKimenye, L.N.Mugivane, FIRamisch, Joshua J.[Profitability of agro-forestry based soil fertility management technologies : The case of small holder food production in Western Kenya]Profitability of agro-forestry based soil fertility management technologies : The case of small holder food production in Western Kenya
Ramírez Suárez, A.Seré Rabé, CarlosUquillas, JE[Impacto socioeconómico de sistemas agroforestales en la Selva Baja del Ecuador]Impacto socioeconómico de sistemas agroforestales en la Selva Baja del Ecuador
Fonte, Steven J.Barrios, E.Six, Johan[Earthworms, soil fertility and aggregate-associated soil organic matter dynamics in the Quesungual agroforestry system]Earthworms, soil fertility and aggregate-associated soil organic matter dynamics in the Quesungual agroforestry system
Hecht, SBNores, G.A.Sánchez, P.A.Spain, James M.Toenniessen, G.[International Conference on Amazonian Agriculture and Land Use Research (1, 1980, Cali, Colombia). Amazonia: agriculture and land use research: Proceedings]International Conference on Amazonian Agriculture and Land Use Research (1, 1980, Cali, Colombia). Amazonia: agriculture and land use research: Proceedings

The functioning of trees as a safety-net for capturing nutrients leached beyond the reach of crop roots was evaluated by investigating changes in exchangeable cations (Ca, Mg, and K) and pH in a wide range of medium to long term alley cropping trials in the derived savanna of West Africa, compare...


Vanlauwe, BernardAihou, K.Tossah, B.K.Diels, J.Sanginga, NteranyaMerckx, R.[Senna siamea trees recycle Ca from a Ca-rich subsoil and increase the topsoil pH in agroforestry systems in the West African derived savanna zone]Senna siamea trees recycle Ca from a Ca-rich subsoil and increase the topsoil pH in agroforestry systems in the West African derived savanna zone

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