Resultados de búsqueda - "Ethiopia"

Comparative genomics reveals common diversity and adaptation to harsh environments in the Arabian Peninsula indigenous chickens por Assiri, A., Vallejo-Trujillo, A., Al-Abri, M., Bahbahani, H., Almathen, F., Ahbara, A., Al Marzooqi, W., Tijjani, A., Lawal, R., Hanotte, Olivier H.

“…Here, we aimed to investigate the genome diversity and structure of 15 indigenous chicken populations including 13 populations from the AP (n = 5), Ethiopia (n = 6), and the People's Republic of China (n = 2). …”
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Biodiversity threats and socio-ecological dynamics in Chebera Churchura National Park: A one health approach por Guadu, T., Abera, B., Tesfay, K., Berhane, A., Tafese, A., Solomon, T., Debebe, B., Getachew, M., Shibabaw, A., Araba, A., Abdurahman, M., Yadeta, W., Tadesse, Y., Ayemeta, T., Knight-Jones, Theodore J.D., Mor, Siobhan M., Mereta, S.T., Kaba, M.

“…Chebera Churchura National Park (CCNP), a protected area in Ethiopia renowned for its diverse and thriving ecosystems, including nearly one-third of the nation's African elephant population and the largest concentration of African buffalo, grapples with pressing conservation challenges. …”
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Gender attitudes in agriculture and positivity bias: A survey experiment in four countries in Sub-Saharan Africa por Ragasa, Catherine, Lambrecht, Isabel B., Ma, Ning, Cole, Steven, Ebrahim, Mohammed, Desta, Gizaw, Mersha, Abiro Tigabie, Mudereri, Bester, Kihiu, Evelyne, Kreye, Christine, Peter, Hellen

“…By analyzing data from 8,051 survey respondents across study sites in Democratic Republic of the Congo, Ethiopia, Nigeria, and Rwanda, our findings emphasize both commonalities and differences in gender attitudes across different contexts. …”
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Exploring the barriers and facilitators of nutrition and dietary intake among school-aged children in the urban low-income setting of Addis Ababa por Adugna, Yimer Mihretie, Ayelign, Abebe, Zerfu, Taddese Alemu

“…This study aimed to explore the barriers and facilitators influencing the nutritional and dietary intake of school-age children in urban low-income settings in Addis Ababa, Ethiopia. SUBJECTS/METHODS A total of 10 schools (6 public and 4 private) from 2 subcities in Addis Ababa participated in a qualitative phenomenological study conducted in May 2024. …”
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Update on Outcomes of Animal Recording Decision Support System, AICCRA – CBBP Integration por Santos, Bruno, Tonder, Joene van, Teviotdale, Mark, Getachew, Tesfaye, Rischkowsky, Barbara A., Haile, Aynalem

“…Expansion efforts have continued, with 24 new villages added to the platform in 2025, including sites in Ethiopia and Pakistan. These villages are supported by 11 institutions, and training has been provided to enumerators and researchers to ensure consistent data collection and management. …”
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Access, Uptake, and Use of CSA and CIS Tools Disseminated through AICCRA Regional Capacity Building Initiatives in Eastern and Southern African Countries por Ambaw, Gebermedihin, Tesfaye, Abonesh, Recha, John W.M., Magagula, Futhi, Radeny, Maren A.O., Solomon, Dawit

“…The tools include the Crop Capability and Yield Prediction Tool, Sub-seasonal forecasting using PyCPT, Soil Health Monitoring, and Digital Soil Mapping (DSM) using R Studio, and were disseminated as part of regional capacity building to participants from 14 countries, namely Botswana, Burundi, Cameroon, Eswatini, Ethiopia, Lesotho, Madagascar, Malawi, Mozambique, Namibia, Somaliland, Uganda, Zambia, and Zimbabwe, representing 34 institutions since 2022. …”
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Synergistic effects of aquatic weed biochar and inorganic fertilizer on soil properties, maize yield, and nitrogen use efficiency on Nitisols of Northwestern Ethiopian Highlands por Gezahegn, Ashenafei, Selassie, Yihenew G., Agegnehu, Getachew, Addisu, Solomon, Mihretie, Fekremariam A., Kohira, Yudai, Lewoyehu, Mekuanint, Sato, Shinjiro

“…Soil acidity and poor fertility limit crop production in Ethiopia. Biochar from organic wastes, such as water hyacinth (Eichhornia crassipes), offers a potential solution. …”
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Genetic structure of Ethiopian finger millet landraces and genome-wide association mapping for agronomic and nutritional traits por Gebreyohannes, Adane, Shimelis, Hussein, Gimode, Davis M., Grandham, Prasad, Valluri, Vinod Kumar, Nida, Habte, Moenga, Susan M., Ojiewo, Chris Ochieng, Kilian, Benjamin, Odeny, Damaris Achieng

“…Finger millet (Eleusine coracana subsp. coracana) (2n = 4x = 36) remains one of the most important millets in East Africa (EA), where it was most likely domesticated along the highlands of Ethiopia and Uganda. The goal of the current study was to understand the population structure of the Ethiopian finger millet landraces and identify quantitative trait nucleotides (QTNs) and haplotypes associated with agronomic and nutritional traits. …”
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Genetic diversity and population structure in Ethiopian Urochloa brizantha genotypes uncovered using inter simple sequence repeat (ISSR) markers por Meheret, F., Tesfaye, K., Haileselassie, T., Muktar, Meki

“…Despite its immense potential as animal feed and its contribution to livestock production in sub-Saharan African countries, particularly Ethiopia, its utilization remains limited due to an inadequate supply of <i>Urochloa</i> cultivars and an insufficient genetic characterization of currently available genotypes. …”
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Optimizing growth performance, carcass traits, and economic returns in Sasso T44 chickens via partial replacement of conventional feed with locally sourced alternative ingredients por Getahun, A., Kechero, Y., Yemane, N., Dessie, Tadelle, Esatu, Wondmeneh

“…Poultry farming plays a vital role in improving food security, income generation, and nutrition in Ethiopia, particularly for smallholder farmers. However, the high cost of conventional feed ingredients, such as maize and soybean meal (SBM), poses a significant challenge to sustainable poultry production. …”
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The brokerage institutions and smallholder market linkages in marketing of horticultural crops in Fogera woreda, south Gondar, Amhara National Regional State por Tamir, S.E.

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Trypanosomosis and phenotypic features of four indigenous cattle breeds in an Ethiopian field study por Stein, J., Ayalew, W., Rege, J.E.O., Mulatu, W., Lemecha, H., Tadesse, Y., Tekle, T., Philipsson, J.

“…We conducted a two-part study in the native home areas of four cattle breeds, Abigar, Gurage, Horro and Sheko, in south-western Ethiopia. The first part of the study investigated livestock keeper knowledge about trypanosomosis and trypanotolerance. …”
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Use of deltamethrin 'pour on' insecticide for the control of cattle trypanosomiasis in the prescence of high tsetse invasion por Rowlands, G.J., Leak, S.G.A., Mulatu, W., Nagda, S.M., Wilson, A., D'Ieteren, G.D.M.

“…A deltamethrin `pour-on' insecticide was applied monthly to over 2000 cattle exposed to a high challenge of drug-resistant trypanosomes and high tsetse re-invasion pressure in the Ghibe valley, south-west Ethiopia. Blood samples were taken monthly from an average of 760 cattle for determination of PCV and presence of trypanosomes. …”
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On-site financial costs of soil erosion by runoff from the Mizewa catchment of the Blue Nile basin por Taye, G., Adgo, E., Erkossa, Teklu

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Water investment domains for sustainable agricultural development in the Blue Nile basin por Notenbaert, An Maria Omer, Heinke, J., Lannerstad, Mats, Rebelo, Lisa-Maria, Omolo, Abisalom

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Is research for development a good investment? Reflections on lessons from the NBDC por Merrey, Douglas J.

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Management of groundwater in Africa including transboundary aquifers: implications for food security, livelihood and climate change adaptation por Altchenko, Yvan, Awulachew, Seleshi Bekele, Brida AB, Diallo, H.A., Mogbante D, Pavelic, Paul, Tindimugaya, C., Villholth, Karen G.

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Optimizing soil fertility gradients in the Enset (Ensete ventricosum) systems of the Ethiopian highlands: Trade-offs and local innovations por Amede, Tilahun, Taboge, E.

“…Ensete ventricosum is a perennial, security crop that feeds about 13 million people in Ethiopia. It is grown in the homesteads, covering about 18% of the farm, in mixture with Coffee, kale, and other vegetables. …”
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Food and water security under global change: Developing adaptive capacity with a focus on rural Africa por CGIAR Challenge Program on Water and Food

“…Food and Water Security under Global Change: Developing Adaptive Capacity with a Focus on Rural Africa The project “Food and Water Security under Global Change: Developing Adaptive Capacity with a Focus on Rural Africa” aimed to provide farmers, policymakers, and other stakeholders in Ethiopia and South Africa with tools to make better adaptive decisions in the face of climate-related risk. …”
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Use of adaptable empirical equations for potential evapotranspiration estimation and soil moisture balance approaches for estimating actual evapotranspiration por Abdurahman, M.A., Coldewey, W. G., Mohn, R., Werner, J., Awulachew, Seleshi Bekele, Kruse, B., Klemm, O.

“…In this research, an attempt has been made to estimate the potential and actual evapotranspiration combining different approaches that can be easily adapted in many of the irrigation projects found in the Tigray region of Ethiopia. There is no established weather station in these project areas. …”
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