Resultados de búsqueda - Silva, Joao Vasco

Subsoil acidity in sub-Saharan Africa: What relevance for the soil health investment agenda? por Silva, João Vasco, Sida, Tesfaye S., Chamberlin, Jordan

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Smallholder farm size distribution across sub-Saharan Africa por Hougni, Deo-Gratias, Silva, Joao Vasco, Chamberlin, Jordan

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Why crop yields fail to increase in southern Africa por Silva, João Vasco, Cairns, Jill E., Dumisani Kutywayo

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Targeting agricultural lime investments in maize-based systems of Malawi, Tanzania, and Zambia: A brief summary of high-level evidence to inform soil health policy por Gebrekidan, Bisrat Gebrekidan, Chamberlin, Jordan, Silva, João Vasco

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Heterogenous correlates of mechanization use and rural livelihoods in Zimbabwe: a quantile regression analysis por Ngoma, Hambulo, Mukamuri, Billy, Silva, João Vasco, Baudron, Frédéric

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Poverty and yield effects of CGIAR maize varieties in smallholder farming systems of Zambia por Ngoma, Hambulo, Setimela, Peter, Silva, João Vasco, Krishna, Vijesh

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Targeting soil acidity investments at scale in Kenya por Gebrekidan, Bisrat Gebrekidan, Chamberlin, Jordan, Madaga, Lavinia, Silva, João Vasco

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Small farm sizes are a binding constraint to household and regional food self-sufficiency in Malawi por Hougni, Deo-Gratias Judrita Mawugnon, Silva, João Vasco, Chamberlin, Jordan

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Estimating lime requirements for tropical soils: Model comparison and development por Aramburu Merlos, Fernando, Silva, ‪João Vasco, Baudron, Frédéric, Hijmans, Robert J.

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AI-powered location-specific fertilizer recommendation using data-driven machine and large language model (LLM) for maize and wheat in Ethiopia: genesis of TeroAI por Ndour, Adama, Gebrekidan, Bisrat Haile, Silva, João Vasco, Sida, Tesfaye Shiferaw

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Mapping the risky returns to smallholder fertilizer investments in Africa por Gebrekidan, Bisrat, Chamberlin, Jordan, Mkondwa, Maxwell, Silva, Joao Vasco, Hijmans, Robert

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Explaining rice yields and yield gaps in Central Luzon, Philippines: An application of stochastic frontier analysis and crop modelling por Silva, João Vasco, Reidsma, Pytrik, Laborte, Alice G., van Ittersum, Martin K.

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Soil amendments and phosphorus fertilizer increase maize productivity and improve the fertility of acidic soils in Southwestern Ethiopia por Dereje, Getahun, Wogi, Lemma, Tadesse, Desalegn, Sida, Tesfaye Shiferaw, Silva, João Vasco

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Potential contribution of agronomic practices and conservation agriculture towards narrowing smallholders' yield gaps in Southern Africa: Lessons from the field por Nyagumbo, Isaiah, Nyamayevu, Donald, Chipindu, Lovemore, Siyeni, Donald, Dias, Domingos, Silva, João Vasco

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Technical brief: Targeting agricultural lime for acid croplands in Burundi por Bisrat Gebrekidan, Silva, Joao Vasco, Sida, Tesfaye S., Baudron, Frederic, Gameda, Samuel, Chamberlin, Jordan

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Predictive mapping of wholesale grain prices for rural areas in Tanzania : A replicable modeling framework for predicting agricultural prices across time and space por Madaga, Lavinia, Chamberlin, Jordan, Bisrat Gebrekidan, Silva, João Vasco, Mkondiwa, Maxwell, Hijmans, Robert J.

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Wheat yield gaps across smallholder farming systems in Ethiopia por Silva, ‪João Vasco, Reidsma, Pytrik, Baudron, Frédéric, Jaleta, Moti, Tesfaye, Kindie, Ittersum, Martin K. van

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Towards sustainable rice intensification in West Africa: Yield gap decomposition for the ATAFI use case por Silva, João Vasco, Ali Ibrahim, Dossou-Yovo, Elliott, Johnson, Jean-Martial, Ndour, Adama, Saito, Kazuki

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Intensification of rice-based farming systems in Central Luzon, Philippines: Constraints at field, farm and regional levels por Silva, João Vasco, Reidsma, Pytrik, Lourdes Velasco, Ma., Laborte, Alice G., van Ittersum, Martin K.

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Rainfall forecasts, learning subsidies and conservation agriculture adoption: Experimental evidence from Zambia por Ngoma, Hambulo, Simutowe, Esau, Silva, João Vasco, Nyagumbo, Isaiah, Kalala, Kelvin, Habeenzu, Mukwemba, Thierfelder, Christian

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