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| Registros recuperados: 66 | |
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| JING, Zhang; MAGONA, Joseph W; SAKURAI, Tatsuya; THEKISOE, Oriel M. M; OTIM, Charles P; SUGIMOTO, Chihiro; INOUE, Noboru; 井上, 昇. |
| Prevalence of bovine trypanosomosis was determined from a total of 203 blood samples collected from Butaleja district, eastern Uganda. All samples were examined by microhematocrit centrifuge test (MHC), PCR and ELISA. ELISA was performed in accordance with the OIE standard procedures using Trypanosoma brucei gambiense procyclic form crude antigens. PCR were utilized to identify the species and the subspecies of trypanosome. The overall prevalence of bovine African trypanosomosis was 8.9% by MHC, and 45.3% by the ELISA. Since substantial number (12 out of 18) of MHC positive samples were negative in the PCR tests, we could not conclude the most epidemic trypanosome species in the studied area. Nevertheless, the PCR results suggests that the most prevalent... |
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Palavras-chave: Bovine; Prevalence; Trypanosome; Uganda; Zoonotic parasite. |
| Ano: 2009 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/2690 |
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| Tushemereirwe, Wilberforce K.. |
| This research report highlights the findings from a set of studies undertaken by the International Food Policy Research Institute, along with several national and international research institutions, to assess the economic impact of improved cultivars and management practices on smallholder farmers in the Lake Victoria Region of Uganda and Tanzania— an area where the cooking banana is both economically and culturally important. Genetic transformation is a promising alternative for improving the resistance of banana plants to the pests and diseases that cause serious economic losses, because bananas, unlike rice, wheat, and maize, are difficult to improve through conventional breeding techniques. The team of researchers posed three broad questions: What is... |
| Tipo: Report |
Palavras-chave: Bananas; Genetic engineering; Economic aspects; Uganda; Tanzania; Crop Production/Industries; Research and Development/Tech Change/Emerging Technologies. |
| Ano: 2007 |
URL: http://purl.umn.edu/37876 |
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| Benin, Samuel; Nkonya, Ephraim M.; Okecho, Geresom; Pender, John L.; Nahdy, Silim; Mugarura, Samuel; Kato, Edward; Kayobyo, Godfrey. |
| The National Agricultural Advisory Services (NAADS) program of Uganda is an innovative public-private extension service delivery approach, with the goal of increasing market oriented agricultural production by empowering farmers to demand and control agricultural advisory services. Although initial evaluations of NAADS have been quite favourable, these evaluations have been primary qualitative in nature. This study quantifies the initial impacts of NAADS in the districts and sub-counties where the program was operating by 2005. It is based on descriptive analyses of results of a survey of 116 farmer groups and 894 farmers in sixteen districts where the program was operating at the time and four districts where NAADS had not yet begun operating to control... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Impact assessment; Agricultural extension; Uganda; Community/Rural/Urban Development; Teaching/Communication/Extension/Profession. |
| Ano: 2007 |
URL: http://purl.umn.edu/42375 |
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| Benin, Samuel; You, Liangzhi. |
| The Ugandan coffee industry is facing some serious challenges, including low international prices in the international coffee market, aging coffee trees and declining productivity, and, more recently, the appearance of coffee-wilt disease, which have all contributed to the decline in both the quantity and value of coffee exports. The government of Uganda, through the Uganda Coffee Development Authority (UCDA), in 1993/94 started a coffee-replanting program to both replace coffee trees that were old or affected by coffee-wilt and expand coffee production into other suitable areas in northern and eastern Uganda. This program seems to be helping to both combat the industry’s problems and reverse the declining trends. However, the UCDA announced in 2004 that... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Clonal coffee; Benefit-cost analysis; IRR; DREAM; Uganda; Crop Production/Industries. |
| Ano: 2008 |
URL: http://purl.umn.edu/42355 |
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| Sengooba,Theresa; Grumet,Rebecca; Hancock,James; Zawedde,Barbara; Kitandu,Lazaro; Weebadde,Cholani; Karembu,Margaret; Kenya,Eucharia; Meredia,Karim; Nampala,Paul; Ochanda,James O; Quemada,Hector; Rubindamayugi,Mugassa. |
| Development and deployment of genetically engineered crops requires effective environmental and food safety assessment capacity. In-country expertise is needed to make locally appropriate decisions. In April 2007, biosafety and biotechnology scientists, regulators, educators, and communicators from Kenya, Tanzania, and Uganda, met to examine the status and needs of biosafety training and educational programs in East Africa. Workshop participants emphasized the importance of developing biosafety capacity within their countries and regionally. Key recommendations included identification of key biosafety curricular components for university students; collaboration among institutions and countries; development of informational materials for non-academic... |
| Tipo: Journal article |
Palavras-chave: Biotechnology; Environmental safety; Kenya; Tanzania; Uganda. |
| Ano: 2009 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-34582009000100001 |
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| Nyoro, James K.; Kirimi, Lilian; Jayne, Thomas S.. |
| The purpose of this study is to assess the costs of maize production in Kenya and Uganda, starting from the fact that there is no single “cost of production” for maize. Cost of production varies according to region, the type of technology package employed, farmers’ management practices, and the weather. In light of this, the study disaggregates cost of production into seven region/technology categories, five in Kenya and two in eastern Uganda, in order to compare the relative competitiveness of maize among these regions and technology packages. Variations in cost of production within each region/technology category reflect differences in farmer management practices and micro-variability in soils and rainfall. |
| Tipo: Working or Discussion Paper |
Palavras-chave: Food Security; Food Policy; Kenya; Uganda; Maize Production; Crop Production/Industries; Q18. |
| Ano: 2004 |
URL: http://purl.umn.edu/55158 |
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| Magona, J. W.; Mayende, J. S. P.. |
| An epidemiological investigation was conducted on mixed farms in Tororo and Soroti districts of Uganda from January to February 2000 to determine the cause of reported persistent mortality of cattle. Blood and faecal examination of 98 cattle comprised of 33 Friesians, 58 Zebu and 7 Sahiwal was undertaken. Results revealed 7 (7.1%) cattle had trypanosome infection, mainly due to Trypanosoma vivax and T. brucei, 17 (17.3%) had Fasciola infection, 28 (28.6%) had gastrointestinal nematode infection, 33 (33.7%) had Theileria parva infection and 13 (13.3%) had Anaplasma marginale infection. Mixed infections were detected in 24.5%, 30%, 20.6% and 43% of all cattle, Friesians, Zebu and Sahiwal respectively. Anaemia (PCV<25) was detected in 21%, 24%, 19% and 14%... |
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Palavras-chave: Anaemia; Friesian; Mixed-parasitic-infections; Sahiwa1; Uganda; Zebu. |
| Ano: 2001 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/137 |
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| Katungi, Enid; Machethe, Charles Lepepeule; Smale, Melinda. |
| Although social capital is a potentially important asset for poverty reduction in developing economies, there has been little analysis of factors affecting its formation in developing countries such as Uganda. This paper analyzes what influences households to join local organizations and the intensity of social networks in central Uganda. Social networks were disaggregated by major activity to gain insight into household access, and the interaction between local organizations and social networks was examined. Probit and ordered probit models were estimated to identify what led households to participate in organizations and the intensity of participation. A negative binomial model was applied to analyze the household intensity of social networks. The... |
| Tipo: Journal Article |
Palavras-chave: Social capital; Group based extension approaches; Uganda; Teaching/Communication/Extension/Profession. |
| Ano: 2007 |
URL: http://purl.umn.edu/57016 |
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| Zeller, Manfred; Houssou, Nazaire; Alcaraz V., Gabriela; Schwarze, Stefan; Johannsen, Julia. |
| Developing accurate, yet operational poverty assessment tools to target the poorest households remains a challenge for applied policy research. This paper aims to develop poverty assessment tools for four countries: Bangladesh, Peru, Uganda, and Kazakhstan. The research applies the Principal Component Analysis (PCA) to seek the best set of variables that predict the household poverty status using easily measurable socio-economic indicators. Out of sample validations tests are performed to assess the prediction power of a tool. Finally, the PCA results are compared with those obtained from regressions models. In-sample estimation results suggest that the Quantile regression technique is the first best method in all four countries, except Kazakhstan. The PCA... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Poverty assessment; Targeting; Principal component analysis; Bangladesh; Peru; Kazakhstan; Uganda; Food Security and Poverty; H5; Q14; I3. |
| Ano: 2006 |
URL: http://purl.umn.edu/25396 |
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| Pender, John L.; Jagger, Pamela; Nkonya, Ephraim M.; Sserunkuuma, Dick. |
| This paper investigates the patterns and determinants of change in livelihood strategies (“development pathways”), land management practices, agricultural productivity, resource and human welfare conditions in Uganda since 1990, based upon a community-level survey conducted in 107 villages. The pattern of agricultural development since 1990 involved increasing specialization and commercialization of economic activities, consistent with local comparative advantages and market liberalization. This pattern was associated with changes in land use and agricultural practices, including expansion of cultivated area, grazing lands and woodlots at the expense of forest and wetlands; increased ownership of cattle but declining ownership of other livestock; and... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Sustainable development; Land management; Development pathways; Uganda; Land Economics/Use. |
| Ano: 2001 |
URL: http://purl.umn.edu/16124 |
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| Bukenya, James O.; Hyuha, Theodora; Twinamasiko, Julius; Molnar, Joseph J.. |
| The paper examines profitability and market performance of small-scale fish traders selected randomly from a cross-section of nine fish markets in four districts in Central Uganda. Data were collected through a structured questionnaire which was designed to solicit information on traders’ socio-economic characteristics, marketing characteristics, operating costs and returns, and problems associated with fish marketing in the study area. Percentages were used to describe the socio-economic characteristics, market characteristic and problems associated with fish marketing while gross profit and marketing performance models were used to determine profitability, marketing margin and operational efficiency, respectively. The results suggest that fish trade is... |
| Tipo: Presentation |
Palavras-chave: Fish marketing; Survey data; Gross profit; Market margin; Operational efficiency; Uganda; Agribusiness; International Development; International Relations/Trade; Marketing; Research Methods/ Statistical Methods. |
| Ano: 2012 |
URL: http://purl.umn.edu/119527 |
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| Petracco, Carly K.; Pender, John L.. |
| Increasing smallholder farmers’ access to credit is a paramount concern in Africa in general and in Uganda in particular, as a means to help modernize agriculture. We use matching impact evaluation methods to assess four pair-wise comparisons: i) households who have freehold land with vs. without a title, ii) households who have customary land with vs. without a customary certificate, iii) households with a title or certificate having freehold vs. customary tenure, and iv) households without a title or certificate having freehold vs. customary tenure. Each comparison is then evaluated for the impact on access to any form of credit, formal credit and informal credit. Two matching methods were used and the results compared to test the robustness of the... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Uganda; Land tenure; Land titling; Rural credit; Agricultural Finance; Land Economics/Use; Q15; Q14. |
| Ano: 2009 |
URL: http://purl.umn.edu/51899 |
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| Registros recuperados: 66 | |
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