Resultados de búsqueda - "Uganda"

State of the Knowledge for Gender in Breeding: Case Studies for Practitioners por Tufan, Hale Ann, Grando, Stefania, Meola, Catherine

“…Although cases mostly focus on sub-Saharan Africa (Nigeria, Mali, Tanzania, Uganda, Ethiopia, Malawi), we also present cases from China and Syria. …”
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Diversity of Meloidogyne spp. from peri-urban areas of sub-Saharan Africa and their genetic similarity with populations from the Latin America por Santos, M.F. dos, Silva Mattos, V. da, Monteiro, J.M., Almeida, M.R., Jorge, A.S., Cares, J.E., Castagnone-Sereno, P., Coyne, D., Carneiro, R.M.

“…Given the perceived importance of RKN, a species characterization study was conducted in peri-urban vegetable (amaranthus, cabbage, pepper, carrot, cassava, eggplant, okra, tomato) fields and some coffee plantations, in Benin, Kenya, Nigeria, Tanzania and Uganda. Meloidogyne spp. were characterized from 143 field samples using esterase phenotypes (EST) and SCAR markers. …”
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Assessment of the impact of the Black Coffee Twig Borer, Xylosandrus compactus infestation in Ugandan small-scale coffee gardens, and the potential of its suppression through repel... por Shankarkumar, Advaith Chakravarthy

“…Coffee production in Uganda is an important means of income for smallholder farmers and extensively supports rural livelihoods. …”
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Transmission and Expansion of the Zika Virus por Henrikson, Jacob

“… " ZIKV is named after the Zika forest in Uganda where it was discovered in 1947, first isolated in a Rhesus monkey whilst studying yellow fever virus. …”
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Evaluation of best practices for landrace conservation: farmer evaluation por Grum, M., Gyasi, E.A., Osei, C., Kranjac-Berisavljevic, Gordana, Bioversity International

“…The countries involved in the project were Benin, Burkina Faso, Ghana, Kenya, Malawi, Mali, Uganda and Zimbabwe. Through case studies, the project analysed farming systems in semi-arid ecosystems in these countries, focussing on how these systems supported the conservation of landraces of local and global significance. …”
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First Report of Rice yellow mottle virus on Rice in Burundi por Ndikumana, I., Pinel Galzi, A., Negussie, Z., Msolla, S.N., Njau, P., Singh, R.K., Choi, I.R., Bigirimana, J., Fargette, D., Hébrard, E.

“…To characterize the isolates, the sequences of the tested samples were compared in a phylogenic tree including a set of 45 sequences of isolates from Rwanda, Uganda, western Kenya, and northern Tanzania (2,3). …”
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Profiling and estimation of potential markets for hybrid forages in East Africa por Junca Paredes, Jhon Jairo, Karimi, Peggy, Flórez, Jesús Fernando, Enciso Valencia, Karen Johanna, Hernández, Luis Miguel, Triana Ángel, Natalia, Burkart, Stefan

“…The objective of this document is to estimate the potential market for new interspecific hybrids of Urochloa and potential hybrids of Guinea grass (Megathyrsus maximus) in Ethiopia, Tanzania, Kenya, South Sudan, and Uganda. Specifically, the authors seek to identify the market size (hectares) and commercial values for these new hybrids. …”
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Factors influencing gender and youth integration in agricultural research and innovation in Africa por Yami, M., Abioye, O., Sore, S.Z., Mugisho, A., Abdoulaye, T.

“…The desk review was supplemented by 30 interviews with key informants in FNSSA projects across Africa including Benin, Democratic Republic of the Congo, Cameroon, Ghana, Madagascar, Nigeria, Kenya, Senegal, Sudan, Togo, and Uganda, and an interactive workshop with key stakeholders working on gender and youth integration issues across Africa. …”
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Genomic characterization of Vibrio cholerae isolated from clinical and environmental sources during the 2022–2023 cholera outbreak in Kenya por Mageto, L.M., Aboge, G.O., Mekuria, Z.H., Gathura, P., Juma, John, Mugo, M., Kebenei, C.K., Imoli, D., Ongadi, B.A., Kering, K., Mbae, C.K., Kariuki, S.

“…These strains were compared with historical genomes from Kenya, Uganda, Tanzania, and Haiti to inform strategies for cholera prevention, control, and elimination in Kenya. …”
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Genomic profiles of Pyricularia oryzae in Sub-Saharan Africa: exploring population differences and their evolutionary implications in the region por Onaga, G., Suktrakul, W., Wanjiku, M., Quibod, I.L., Domelevo Entfellner, Jean-Baka, Bigirimana, J., Habarugira, G., Murori, R., Asea, G., Tella, H.E., Amagnide, G.A.G.Y., Zenna, N., Jantasuriyarat, C., Ismail, A.M., Oliva, R.

“…The introduction of <i>P. oryzae</i> into Africa occurred mainly from China in the late 19th century, initially in West Africa (WA; Mali and Burkina Faso), and subsequently in Uganda and Madagascar during the early 20th century, before extending to the wider African region, with subsequent repeated introductions. …”
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Mujeres en la cadena de suministro del cafe: Identificando retos y oportunidades en San Francisco de Opalaca y La Paz, Honduras por Soto, Fernanda, Rodriguez, Rene, Gonzalez, Silvia

“…La empresa ya ha utilizado un enfoque similar (segmentación de productores) para dirigir la asistencia técnica que brinda en Guatemala y Uganda (IITA & Olam, 2019). Como se detalla en la sección 3, la metodología implementada en Honduras se basa en los mismos principios, pero utiliza un enfoque interseccional y se enfocada en las mujeres que participan en el nodo de producción de la cadena de suministro del café.…”
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Incorporating multifunctional value chain actors' varietal trait preferences in sweetpotato breeding programs: A pathway towards inclusive innovation por Okello, J.J., Ojwang, S.O., Otieno, D.J., Mwanga, R.O.M., Yada, B., Campos, Hugo, Heck, Simon

“…OBJECTIVE: This study characterizes the multifunctional roles of sweetpotato actors and systematically assesses differences in varietal trait preferences among actors across the entire sweetpotato value chain in Uganda. It is premised on the CGIAR Excellence in Breeding platform’s guide to inclusive demand-driven breeding that espouses the need to involve a broad range of stakeholders in breeding program design, hence innovation development. …”
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Institutional innovations for building impact-oriented agricultural research, knowledge and development institutions por Tenywa, M.M., Rao, K.P.C., Buruchara, Robin Arani, Kashaija, I., Majaliwa, J.D., Tukahirwa, J.M.B., Adekunle, A.A., Fatunbi, A.O., Mugabe, J., Wanjiku, C., Mutabazi, S., Pali, Pamela N., Mapatano, S., Lunze, Lubanga, Mugabo, J., Ngaboyisonga, C.M.

“…A multi-institutional, multi-disciplinary phased Participatory Action Research approach was used to pool knowledge to address outstanding and emerging challenges in three countries 25 (DRC, Rwanda and Uganda) with 2, 16 and 24 years out of conflict, respectively) of the Lake Kivu Pilot Learning Site. …”
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Participatory evaluation of integrated pest and soil fertility management options using ordered categorical data analysis por Groot, Hugo de, Rutto, E, Odhiambo, G, Kanampui, F, Khan, Z.R., Coe, R., Vanlauwe, Bernard

“…In 12 demonstration trials in four villages in Siaya and Vihiga districts (Kenya) and two villages in Busia (Uganda) in 2003 and 2004, 504 farmers evaluated all cropping systems and a mono-cropped continuous maize, each cropped with IR or local maize, and supplemented or not with fertilizer, totaling 16 treatments. …”
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First report of Phakopsora pachyrhizi on soybean causing rust in Tanzania por Murithi, H., Beed, Fenton D., Madata, C.S., Haudenshield, J.S., Hartman, G.L.

“…Soybean rust (SBR), caused by P. pachyrhizi, was first reported on soybean in Africa in Uganda in 1996 (3), and its introduction into Africa was proposed to occur through urediniospores blowing from western India to the African east coastal areas by moist northeast monsoon winds (4). …”
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Characterization of Phaseolus coccineus interspecific germplasm accessions for disease resistance, grain market class and yield attributes por Mukankusi, Clare Mugisha, Amongi, Winnyfred, Sebuliba, Sulaiman, Musoke, Stephen, Acam, Catherine

“…The lines, coded ALB and one yield check, CAL96, were field evaluated for three rain seasons; 2011a (March-June), 2011b (September-November) and 2012 (March-June) at the National Agricultural Research Laboratories (NARL)-Kawanda, Uganda. Artificial inoculum of bean common mosaic virus (BCMV) was applied to the field experiment in 2011a. …”
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Inheritance and characterization of cooking time, seed iron and zinc content in selected African common bean germplasm por Mukai Mughi, Irene

“…The aim of this study was to evaluate the diversity for cooking time, iron and zinc content in a total of 152 genotypes from around eastern Africa, including Kenya, Uganda, Tanzania, Ethiopia, and Rwanda, and to determine the mode of inheritance for cooking time, Fe and Zn content in common bean genotypes. …”
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Inventory of novel approaches to seed quality assurance mechanisms for vegetatively propagated crops (VPCs) in seven African countries por Sulle, E., Pointer, R., Kumar, P. Lava, McEwan, M.

“…It explores to what extent seven African countries (Ethiopia, Kenya, Malawi, Nigeria, Tanzania, Uganda and Zambia) are decentralising and integrating VPC seed systems, in terms of regulations governing the sector, methods of seed production, and methods of seed inspection and certification. …”
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Evidence for the presence of African swine fever virus in apparently healthy pigs in South-Kivu Province of the Democratic Republic of Congo por Bisimwa, P.N., Machuka, Eunice M., Githae, Dedan, Banswe, G., Amimo, Joshua O., Ongus, J.R., Masembe, C., Bishop, Richard P., Steinaa, Lucilla, Djikeng, Appolinaire, Pelle, Roger

“…Phylogenetic analyses based on partial sequences of the p72 and p54 genes revealed that all the ASFV detected belonged to genotype IX, which has previously been reported in other parts of DR Congo, and was clustered together with isolates from Kenya, Uganda and Republic of Congo. This study avails the first evidence of the presence of ASF virus in domestic pigs in the absence of outbreaks in South Kivu province, eastern DR Congo, indicating a need to raise awareness among pig farmers and veterinary authorities on the application of biosecurity measures and good husbandry practices to control the disease.…”
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Perceived effects of COVID-19 restrictions on smallholder farmers: Evidence from seven lower- and middle-income countries por Hammond, James, Siegal, Kim, Milner, D., Elimu, E., Vail, T., Cathala, P., Gatera, A., Karim, A., Lee, Ja-Eun, Douxchamps, Sabine, Thanh Tu, Mai, Ouma, Emily A., Lukuyu, Ben A., Lutakome, Pius, Leitner, Sonja, Wanyama, Ibrahim, Pham Thi, Trang, Thi Hong Phuc, Phan, Herrero, Mario, Wijk, Mark T. van

“…Sites in seven countries were covered: Burundi; Kenya; Rwanda; Tanzania; Uganda; Zambia; and Vietnam. Findings are representative of smallholder farmers across multiple districts per country. …”
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