Resultados de búsqueda - "Ethiopia"

El Niño-Southern oscillation impacts on agriculture and the national economy por Koo, Jawoo, Thurlow, James, Xie, Hua, Robertson, Richard D., Azzarri, Carlo, Kwon, Ho Young, Haile, Beliyou

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Ethiopian wheat yield and yield gap estimation: A spatially explicit small area integrated data approach por Mann, Michael L., Warner, James

“…In this paper, we explore the determinants of wheat output per hectare in Ethiopia during the 2011–2013 principal Meher crop seasons at the kebele administrative area. …”
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Flood recession agriculture for food security in Northern Ghana: Literature review on extent, challenges, and opportunities por Sidibe, Yoro, Williams, Timothy O., Kolavalli, Shashidhara

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2011 Global Hunger Index: The Challenge of Hunger: Taming price spikes and excessive food price volatility por von Grebmer, Klaus, Torero, Maximo, Olofinbiyi, Tolulope, Fritschel, Heidi, Wiesmann, Doris, Yohannes, Yisehac, Schofield, Lilly, von Oppeln, Constanze

“…In terms of absolute progress, Angola, Bangladesh, Ethiopia, Mozambique, Nicaragua, Niger, and Vietnam saw the largest improvements between the 1990 GHI and the 2011 GHI. …”
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Cooperation among community leaders: The role of women’s leadership and exposure to conflict por Nigus, Halefom Yigzaw, Abay, Kibrom A.

“…Exploiting survey, lab-in-the-field experiment, and geo-referenced data, we study the role of leaders, especially women’s leadership, and their exposure to conflict in explaining differences in cooperation among com-munity leaders in Ethiopia. We measure cooperation through a public-good experiment and examine the implications of community leaders’ characteristics. …”
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Collective action and property rights for poverty reduction: Introduction and overview por Mwangi, Esther, Markelova, Helen, Meinzen-Dick, Ruth S.

“…Part II (“Risk Management and Market Access”) includes the Ethiopia-iddir, Philippines, and Kenya studies, the non- NRM case studies on collective action for risk management and market access. …”
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Enabling equitable collective action and policy change for poverty reduction and improved natural resource management in the eastern African highlands por German, Laura, Mazengia, Waga, Tirwomwe, Wilberforce, Ayele, Shenkut, Tanui, Joseph, Nyangas, Simon, Begashaw, Leulseged, Taye, Hailemichael, Teferi, Zenebe A., Gebremikael, Mesfin T., Charamila, Sarah, Alinyo, Francis, Mekonnen, Ashenafi, Aberra, Kassahun, Chemangeni, Awadh, Cheptegei, William, Tolera, Tessema, Jotte, Zewdie, Bedane, Kiflu

“…Building on collective action theory, we then designed and tested institutional innovations in an action research mode to explore institutional arrangements for addressing the NRM concerns of local residents of four locations in the eastern African highlands (two in Ethiopia, two in Uganda). Our findings suggest that by bringing theory into the realm of development practice, action research may provide fertile ground for research in support of practical development challenges.…”
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Strategies for sustainable land management in the East African Highlands por Pender, John, Place, Frank, Ehui, Simeon K.

“…The material focuses on land management issues in Ethiopia, Kenya, and Uganda, which include most of the people and area of the East African highlands.…”
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Key Issues for the Sustainable Development of Smallholder Agriculture in the East African Highlands por Pender, John L., Place, Frank, Ehui, Simeon

“…This book includes a series of studies of income strategies, land use, and agricultural dynamics and their impacts on welfare and natural resources in the highlands of Ethiopia, Kenya, and Uganda. There are several reasons for focusing on the highlands. …”
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Collective action and property rights for poverty reduction: Lessons from a global research project por Mwangi, Esther, Markelova, Helen, Meinzen-Dick, Ruth S.

“…To examine the role of the institutions of collective action and property rights on poverty reduction, the Systemwide Program on Collective Action and Property Rights (CAPRi) of the Consultative Group on International Agricultural Research (CGIAR) undertook a global research project with study sites in Ethiopia, Kenya, Uganda, Indonesia, India, Cambodia, and the Philippines. …”
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Transforming AgWise: An inclusive, sustainable, and trustworthy AI-powered agronomic advisory platform in Africa por Tuse, Misganu, Abera, Wuletawu

“…By integrating spatial soil, climate, and topographic data with crop models and machine‑learning algorithms, AgWise delivers tailored recommendations on fertilizer rates, planting dates, cultivar choice, and soil health management. Deployments in Ethiopia, Kenya, Rwanda, and other countries have already demonstrated yield gains of up to 30 percent for selected crops (Liben et al., 2024; CGIAR, 2025). …”
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Training of Trainers (ToT) on Policy Practices and Analysis to Support Implementation of Climate-Smart Agriculture (CSA) and Climate Information Services (CIS) Course Module por Ekepu, David, Nakayiwa, Florence Mayega, Majaliwa, Jackson Gilbert Mwanjalolo, Murungweni, Chrispen, Bonou, Alice

“…The participants came from 27 countries including Benin, Burkina Faso, Cameroon, Democratic Republic of the Congo (DRC), Egypt, Eswatini, Ethiopia, Hungary, Kenya, Liberia, Malawi, Mali, Mozambique, Namibia, Niger, Nigeria, Republic of Benin, Rwanda, Saudi Arabia, Sierra Leone, South Sudan, Sudan, Tanzania, Togo, Uganda, Zambia, and Zimbabwe. …”
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Impact of grazing on soil physical properties in the east African highlands por Taddese, G., Peden, Donald G., Ayalneh, W., Jobre, Y.

“…The study was conducted at two sites with 0-4 % and 4-8 % slopes at the International Livestock Research Institute (ILRI) Debre Ziet Research Station, 50 km south of Addis Ababa, Ethiopia. The grazing regimes were; light grazing stocked at 0.6 animal-unit months per hectare (AUM) h-1, moderate grazing stocked at 1.8 (AUM) h-1, heavy grazing stocked at 3.0 (AUM) h- 1 very heavy grazing stocked at 4.2 (AUM) h-1, very heavy grazing on plowed soil stocked at 4.2 (AUM) h-1; and a control with no grazing. …”
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Recent advances in research on draught ruminants por Pearson, R.A., Zerbini, E., Lawrence, P.R.

“…Research on working cows, mainly in Ethiopia, has shown that undernutrition has a greater effect on milk yield than work, which has a transient effect. …”
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Genetic variation in packed red cell volume and frequency of parasitaemia in East African Zebu cattle exposed to drug-resistant trypanosomes por Rowlands, G.J., Mulatu, W., Nagda, S.M., Dolan, R.B., D'Ieteren, G.D.M.

“…Nine hundred and thirty-six East African Zebu village calves in an area of high trypanosomiasis risk in south-western Ethiopia were monitored monthly with their dams from birth to 3 years of age. …”
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Demand for livestock products in developing countries with a focus on quality and safety attributes: Evidence from Asia and Africa por Jabbar, M.A., Baker, Derek, Fadiga, M.L.

“…This report presents results based on case studies conducted in a number of developing countries in Asia and Africa—Bangladesh, Cambodia, Ethiopia, India, Kenya, Tunisia, and Vietnam. An overview of the theoretically consistent methods used and a synthesis of the results obtained in the various case studies are presented first followed by the case studies each describing a study of specific commodities in specific developing country locations. …”
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Fat deposition in tropical sheep as adaptive attribute to periodic feed fluctuation por Ermias, E., Yami, A., Rege, J.E.O.

“…Based on this premise, breed differences among weights of principal adipose depots and total body fat were estimated in Menz (n = 303) and Horro (n = 151) sheep of Ethiopia. Animals were kept on supplemental feeding, for about 3.5 months, until slaughter at about 17 months of age and preslaugliter live weight of 25 k . …”
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Factors affecting hematological profiles in three Ethiopian indigenous goat breeds por Tibbo, Markos, Jibril, Y., Woldemeskel, M., Dawo, F., Aragaw, K., Rege, J.E.O.

“…Hematological parameters were studied in 163 apparently healthy goats comprised of 3 indigenous breeds at Adami-Tulu Agricultural Research Centre (ATARC) and Sheno, Agricultural Research Centre (SARC), Ethiopia. Data were analyzed for the effect of breed, sex, age, and season. …”
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Assessment of farmers’ rainwater management technology adoption in the Blue Nile basin por Gebregziabher, Gebrehaweria, Rebelo, Lisa-Maria, Notenbaert, An Maria Omer, Abebe, Yenenesh, Ergano, Kebebe, Leta, Gerba

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Simulation of water resource development and environmental flows in the Lake Tana Sub basin por Alemayehu, T., McCartney, Matthew P., Kebede, S.

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