Resultados de búsqueda - "Uganda"

First report of cassava mosaic disease and cassava mosaic geminiviruses in Gabon por Legg, James P., Ndjelassili, F., Okao-Okuja, G.

“…Significantly, however, the severe Uganda variant of East African cassava mosaic virus (EACMV-UG), associated with the African CMD pandemic, has been recorded from the Republic of Congo (Neuenschwander et al., 2002), bordering Gabon to the west. …”
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Breeding for fungal resistance in Musa por Hartman, J.B., Vuylsteke, D.R.

“…In West and Central Africa, plantains provide more than 25% of the carbohydrate requirements for over 70 million people (Vuylsteke et al., 1993). In Uganda, Burundi, and Rwanda, consumption of cooking bananas exceeds 200kg per person per year. …”
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“Planting Trees is Always Good” por Planting Mollaoglu, Emil

“…The customers’ responses also illustrated a mental distance to the tree planting project in Uganda that MAX purchases carbon credits from, as well as a lack of awareness regarding local impacts of the project. …”
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Framework for transforming best practices for landrace conservation to policies por Munyi, P., Grum, M., Ndung'u-Skilton, J., 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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Genotype by environment cultivar evaluation for cassava brown streak disease resistance in Tanzania por Shirima, R.R., Legg, James P., Maeda, D.G., Tumwegamire, Silver, Mkamilo, G., Mtunda, K., Kulembeka, H., Ndyetabula, I., Kimata, B.P., Matondo, D.G., Ceasar, G., Mushi, E., Sichalwe, K., Kanju, E.

“…The study reported here was part of a five-country (Kenya, Malawi, Mozambique, Tanzania and Uganda) programme that aimed to identify superior cassava cultivars resistant to CBSD and to disseminate them widely in the region. …”
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First report of Rice yellow mottle virus on rice in the Democratic Republic of Congo por Hubert, J.G., Pinel Galzi, A., Dibwe, D., Cinyabuguma, E., Kaboré, A., Fargette, D., Silué, D., Hébrard, E., Séré, Y.

“…Although the virus was detected in Cameroon, Chad, Tanzania, Rwanda, Burundi, and Uganda (2,3), RYMV has never been described in the Democratic Republic of Congo (DRC). …”
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Weed management in upland rice in sub-Saharan Africa: impact on labor and crop productivity por Ogwuike, P., Rodenburg, J., Diagne, A., Agboh-Noameshie, A.R., Amovin-Assagba, E.

“…To this end, we analyzed survey data collected from 992 farmers in four countries (Cameroon, Democratic Republic of Congo, Togo and Uganda). The counterfactual outcomes framework of modern evaluation theory was used to estimate the Average Treatment Effect (ATE) of the number of times a farm is weeded on weeding labor efficiency, as measured by the average number of hours spent per hectare at each weeding, and on crop productivity expressed as rice grain yield per hectare. …”
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Insights in the global genetics and gut microbiome of black soldier fly, Hermetia illucens: implications for animal feed safety control por Khamis, F.M., Ombura, F.L., Akutse, K.S., Subramanian, S., Mohamed, S.A., Fiaboe, K.K., Saijuntha, W., Loon, Jelle J. van, Dicke, M., Dubois, T., Ekesi, S., Tanga, C.M.

“…Haplotype network map demonstrated that Australia, United States 1 (Rhode Island), United States 2 (Colorado), Kenya, and China shared a haplotype, while Uganda shared a haplotype with GenBank accession KC192965 BSF from United States. …”
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Canning quality of popular common bean germplasm in Eastern and Central Africa por Mukankusi, Clare, Amongi, Winnyfred, Kabwama, Andrew, Buendia Castellanos, Hector Fabio, Raatz, Bodo, Kasule, Faizo, Kayaga, Hellen, Mughi, Irene, Cichy, Karen Ann, Balasubramanian, Parthiba

“…The genotypes were planted at the National Agricultural Research Laboratories (NARL), Kawanda-Uganda in the second rainy seasons (July-September) of 2015, 2016 and off season of 2017 (November- February). …”
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Towards a Replicable Innovative Tool for Adaptive Climate Monitoring and Weather Forecasting Using Traditional Indigenous and Local Indicators to Strengthen AgroWeather Resilience... por Osumba, Joab, Radeny, Maren A.O., Recha, John W.M., Oroma, George W., Nzoka, Oscar, Mbingo, Joyce, Warinda, Enock, Mwale, Simon

“…Testing and validation were conducted with 1,127 participants among various communities across Kenya, Tanzania and Uganda. Results comprise identified ethnographic weather prediction indicators per locality, and their implications for local weather forecasting, which for the first time is presented in probabilistic terms in a way local communities can associate with, and which can compare and contrast empirically with conventional weather forecast language. …”
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Climate change impact and adaptation of rainfed cereal crops in sub-Saharan Africa por Alimagham, S., van Loon, M.P., Ramírez Villegas, Julián Armando, Adjei- Nsiah, S., Baijukya, F., Bala, A., Chikowo, R., Silva, J.V., Soule, A.M., Taulya, G., Tenorio, F.A., Tesfaye, F.A., van Ittersum, M.

“…This study aimed to assess (i) the potential climate change impact on four key rainfed cereals (maize, millet, sorghum and wheat) in ten SSA countries namely Burkina Faso, Ghana, Mali, Niger, Nigeria, Ethiopia, Kenya, Tanzania, Uganda, and Zambia using local data and national expertise, and (ii) the potential of cultivar adaptation to climate change for the four crops. …”
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The importance of public investment for reducing rural poverty in middle-income countries: the case of Thailand por Fan, Shenggen, Jitsuchon, Somchai, Methakunnavut, Nuntaporn

“…Thailand is a middle-income country and it is insightful to compare these results with similar studies undertaken in low-income countries like India, China, and Uganda. Some of the results are similar, for example, the high returns to public investments in agricultural research and some kinds of rural infrastructure arise in most countries because of the inherent market failures associated with these types of public goods. …”
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The minimum dietary diversity for women indicator can be extended to children and adolescents aged 4-15 years as a proxy population indicator for good micronutrient adequacy of die... por Diop, Loty, Gelli, Aulo, Huybregts, Lieven, Arsenault, Joanne E., Bliznashka, Lilia, Boy, Erick, Deitchler, Megan, Lachat, Carl, Moursi, Mourad, Ochoa-Avilés, Angelica M., Olney, Deanna K., Becquey, Elodie

“…Methods We conducted a secondary data analysis of 9 datasets of repeated 24-h recalls or weighed records including 11,524 children/adolescents aged 4–15 y, collected in 7 countries (Burkina Faso, Ghana, Ecuador, India, Malawi, Uganda, and Zambia) between 2007 and 2022. For each dataset and the pooled sample (meta-analysis), we assessed the association between FGS-10 and the mean probability of adequacy (MPA) of intake over 8 micronutrients (MPA-8), and the performance of several FGS-10 cutoffs in predicting acceptable (≥0.60) and good (≥0.80) levels of MPA-8. …”
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Regional policy dialogue to review implementation of the East African Community Regional Seed Potato Strategy and Action Plan 2022–2032 por Barungi, Julian, Okonya, Joshua, Recha, John W.M., Radeny, Maren A.O.

“…In 2024, ASARECA organized national policy dialogues for potato value chain actors in Uganda, Kenya, and Rwanda, aiming to promote the use of certified seed potatoes among smallholder farmers in EAC member states and identify policy hindrances in the potato value chain. …”
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The 4th Sub-Regional Climate Outlook Forum: IGAD Cluster I, II and III MAM 2025 Season Forecast por IGAD Climate Prediction & Applications Centre

“…The MAM season is the most important for the Karamoja cluster, with rainfall extending through to August in the western regions (parts of Uganda and South Sudan), but in regions of central to southern Turkana County in Kenya, the rains cease by May. …”
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Agricultural innovation platform as a tool for development oriented research: Lessons and challenges in the formation and operationalization por Tenywa, M.M., Rao, K.P.C., Tukahirwa, J.M.B., Buruchara, Robin Arani, Adekunle, A.A., Mugabe, J., Wanjiku, C., Mutabazi, S., Fungo, B., Kashaija, N.I.M., Pali, Pamela N., Mapatano, S., Ngaboyisonga, C.M., Farrow, Andrew, Njuki, Jemimah, Mulema, Annet A.

“…Agricultural Innovation Platforms are being implemented in Lake Kivu Pilot Learning Site (LKPLS) of the Sub-Saharan Africa Challenge Programme, covering three countries (Uganda, Rwanda and Democratic Republic of Congo) with widely differing social political environments to address agricultural development challenges. …”
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Use of DNA capture kits to collect Xanthomonas campestris pv. musacearum and banana bunchy top virus pathogen DNA for molecular diagnostics por Ramathani, I., Beed, Fenton D.

“…Countries involved in testing the DNA capture kits for X. campestris pv. musacearum included Burundi, Democratic Republic of Congo (DR Congo), Kenya, Rwanda, Tanzania and Uganda. The same countries, with Zambia also included, were also tested for BBTV. …”
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Community phytosanitation to manage cassava brown streak disease por Legg, James P., Ndalahwa, M., Yabeja, J., Ndyetabula, I., Bouwmeester, H.J., Shirima, R., Mtunda, K.

“…Community-wide action to manage them has not been attempted since a successful cassava mosaic disease control programme in the 1930s/40 s in Uganda. A pilot initiative to investigate the effectiveness of community phytosanitation for managing cassava brown streak disease (CBSD) was implemented from 2013 to 2016 in two communities in coastal (Mkuranga) and north-western (Chato) Tanzania. …”
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Incidence and distribution of cassava diseases and pests in the Democratic Republic of Congo por Tata-Hangy, K.W., Legg, James P., Hanna, R., Toko, M., Lema, K.M., Dixon, A., Mahungu, N.M.

“…Strains of the viruses responsible of the disease were identified, and included the African Cassava Mosaic Virus (ACMV), and the Uganda variant of East African Cassava Mosaic Virus (EACMV-Ug). …”
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Antibiotic effects of aqueous extract of honeybee propolis against Xanthomonas vasicola P.V. Musacearum por Fiaboe, K.K.M., Beed, Fenton D., Mwangi, M., Kubiriba, Jerome, Tushemereirwe, Wilberforce K.

“…One mode of transmission is by insect vectors and studies in Uganda have shown that drosophilids, honey and stingless bees are of particular importance. …”
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