Journal articles Open Access Development and the Environment: Overview of the Development Planning Process in Agricultural Sector, in Uganda F. Satognon · A. Waaswa The social component of the environment associated mostly with human activities has significantly imposed a threat to the only life-support systems of the earth. Uganda made adjustments in its planning process to prioritize environment con… RUF-39216 2020 CC BY 4.0 26 Mar 2021
Journal articles Open Access Oil-Gas and Environmental Nexus: Impact of Human Actions on selected Soil Physicochemical Parameters in Port Harcourt and its environment, Nigeria E. Ibisime · W.P. Muyoma · L. Odokuma · R. Ramkat Impact of oil and gas activities on quality of soil in Port Harcourt and its environments was assessed. The study evaluates levels of physicochemical parameters associated with oil and gas industry in soils of 9 locations in Port Harcourt … RUF-39069 2018 CC BY 4.0 26 Feb 2021
Working Document Series Open Access Effect of sowing date and genotypes on some yield components of kenaf S. I. Idres · S. A. Yousif A study was conducted at the University of Gezira in Wad Medani experimental farm in Sudan during May - September 2014 to determinate the optimum date for sowing kenaf (Hibiscus cannabinus L.). Two kenaf genotypes, i.e., GS and RS were use… RUF-38613 2018 CC BY 4.0 4 Sep 2020
Journal articles Open Access Oil-gas and environmental nexus: impact of human actions on selected soil physicochemical parameters in Port Harcourt and its environment, Nigeria W.P. Muyoma Impact of oil and gas activities on quality of soil in Port Harcourt and its environments was assessed. The study evaluates levels of physicochemical parameters associated with oil and gas industry in soils of 9 locations in Port Harcourt … RUF-37863 2018 CC BY 4.0 10 Jan 2019
Journal articles Open Access Land use and land cover change detection in rural areas of River Lwiro micro-catchment, Lake Kivu, Democratic Republic of Congo E. Adipala · M. Bagalwa · S. Bashwira · F. Kansiime +3 more Land use and land cover change in River Lwiro micro-catchment was assessed for the period 1987-2010 using satellite imagery of Landsat 5 and 7. Images were clustered into four categories: forest, built-up areas, wetland and small scale far… RUF-35674 2015 CC BY 4.0 21 Oct 2015
Journal articles Open Access Validation of the use of secondary traits and selection Indices for drought tolerance in tropical maize (Zea mays l.) C. Magorokosho · X. Mhike · P. Okori · Ndlela. Thokozile Breeding progress for drought tolerance in maize has been slow since drought tolerance is a complex trait controlled by many genes. Breeders improving maize for drought tolerance have therefore been using secondary traits and selection ind… RUF-35606 2012 CC BY 4.0 7 Oct 2015
Journal articles Open Access The effect of land use/cover change on biomass Stock in dryland areas of Eastern Uganda. A case study of Olio Sub-county in Soroti District A. Egeru · P. Isubikalu · M.G.J. Majaliwa · P. Mukwaya +1 more Drylands occupy 44% of Uganda’s land surface and provide livelihood to a cross-section of both rural and urban folks. However in the face of population pressure, drylands are increasingly in the path of conversion and degradation. This stu… RUF-35578 2010 CC BY 4.0 6 Oct 2015
Theses & Dissertations Open Access Yield stability analysis of late blight resistant potato selections J.M.K. Mulema Potato is an important source of food and income in the highlands of East Africa. Identification of superior genotypes for improved agronomic characteristics will enhance tuber yield. Seven promising clones from population B potato selecti… RUF-35498 2007 CC BY 4.0 29 Sep 2015
Theses & Dissertations Open Access Utilization of multi-locational pigeonpea performance data for determination of stability parameters Samuel Murachia Kamau Multi-locational data on medium duration pigeonpea varieties in Eastern and Southern Africa was analyzed for genotype performance. The objective was to utilize multi-locational data to identify superior genotypes. The study also aimed at r… RUF-35361 2013 CC BY 4.0 21 Sep 2015
Working Document Series Open Access S1 and S2 selection of Longe 4 maize variety for tolerance to low soil nitrogen in Uganda G. Asea · R. Edema · P. Gibson · P. Namugga Low nitrogen is a major environmental stress leading to low yields in maize. Identification of varieties able to perform well under low soil N is of great significance to the resource poor farmers in the country especially when input costs… RUF-35227 2010 CC BY 4.0 17 Sep 2015
Working Document Series Open Access Evaluation of constraints in use of electronic agricultural information resources at selected institutions of Higher Learning in Kenya N.J. Kamar · G. Owour · M. Tabu This study aims at identifying the constraints in use of agricultural electronic resources in academic institutions and their contributions to development in agriculture. Limited access to agricultural e-resources has led to poor research … RUF-35156 2010 CC BY 4.0 16 Sep 2015
Working Document Series Open Access Improving soil hydrological properties of denuded semi-arid rangeland in southeastern Kenya using reseeding technology W.N. Ekaya · K.Z. Mganga · N.K.R. Musimba · A. W. Mwang’ombe +2 more A study was conducted to establish the contribution of Eragrostis superba, Enteropogon macrostachyus and Cenchrus ciliaris in improving soil hydrological properties in semi-arid Kenya. Kamphorst rainfall simulator was used on bare ground a… RUF-35085 2010 CC BY 4.0 16 Sep 2015
Working Document Series Open Access Willingness to pay for sound waste management in urban and peri-urban areas of the Lake Victoria crescent region Uganda L. Drake · W. Ekere · J. Mugisha Waste management constitutes one of the most crucial health and environmental problems facing local governments in Uganda. In the Lake Victoria crescent region, Kampala residents generate over 1,500 tons of waste per day. However, only a s… RUF-35041 2010 CC BY 4.0 15 Sep 2015
Working Document Series Open Access Enhancing fish production and marketing for food security and rural incomes of small-scale producers in Malawi J. Banda · B. Chirwa · T. Chitsulo · D. Jamu +6 more Low fish production continues to be persistent problem among small scale farmers in Sub-Saharan Africa. An action research using the value chain approach that links university and other actors to the farmers will guide implementation of th… RUF-35024 2010 CC BY 4.0 15 Sep 2015
Working Document Series Open Access Land cover and use changes in the rangelands of Central-Uganda: Impacts on soil quality and pasture productivity C.K.K. Gachene · G. Kironchi · D. Mpairwe · E. Zziwa This study determined the patterns and magnitudes of land cover and use changes, their driving factors and impacts on soil quality and pasture productivity in Nakasongola district. Satellite data (1970 - 2009), surveys, soil and pasture sa… RUF-34706 2010 CC BY 4.0 10 Sep 2015
Working Document Series Open Access Adaptability of rice cultivars to different ecologies in western province of Zambia D.M Lungu · C. Mutale · F. P Muuka Rice in Zambia has traditionally been grown in lowland flooded or semi-flooded environments. These environments are unfortunately only a small portion of Zambia, occupying only 1% of the total land. The increase in food demand in the count… RUF-34643 2010 CC BY 4.0 9 Sep 2015
Working Document Series Open Access Assessment of water quality in Mohale dam and associated rivers in Lesotho M. Johanne · R. Mating · A.O. Olaleye The study assessed Mohale dam and the associated rivers’ water quality over 5 years and comparing it to the water quality standards. It was believed that since this dam and the rivers occurred at elevations of between 2000m and 2900m above… RUF-34619 2010 CC BY 4.0 8 Sep 2015
Working Document Series Open Access Importance and approaches of obtaining experimental uniformity P. Gibson The need for a high degree of experimental uniformity is clearly shown by the fact in an experiment that results in a CV (coefficient of variation) of 20%, 8 replications would be required to detect the size of difference between treatment… RUF-34616 2010 CC BY 4.0 8 Sep 2015
Working Document Series Open Access Development of improved scald tolerant barley varieties with superior enduse (malt) and nutritional quality for dry land areas of the northern Ethiopia Asmud. Bjornstad · R. Edema · Abay. Feiten Barley is an important cash crop for resource-poor farmers in Tigray region of northern Ethiopian where options are very limited, and barley is often the only possible crop. Biotic stresses plus a harsh environment have contributed to low … RUF-34600 2010 CC BY 4.0 8 Sep 2015
Working Document Series Open Access Heterosis and combining abilities for multiple resistance to Turcicum leaf blight and maize streak virus G. Asea · Y. Baguma · P. Okori · L.A. Opio Fifty two single crosses were evaluated for resistance to Turcicum Leaf blight (TLB) and Maize Streak Virus (MSV) resistance across several locations in Uganda in 2009. The crosses were grown in 1-row plots with 2 replications. Subsequentl… RUF-34520 2010 CC BY 4.0 25 Aug 2015
Working Document Series Open Access Assessing the impact of climate change adaptation on agriculture production in eastern Uganda B. Bashaasha · J.G.M. Majaliwa · M. N. Mangheni · D. Nabikolo The objective of the study is to assess the costs and benefits of the key gendered climate change adaptation strategies used by farmers in Mbale and Soroti districts, two diverse areas in eastern Uganda and investigate their potential base… RUF-34515 2010 CC BY 4.0 25 Aug 2015
Working Document Series Open Access Combining ability and performance of maize hybrids under low nitrogen and drought stress G. Asea · R. Edema · A. Nyombayire The main objective of this study was to develop maize genotypes that perform well under drought and low-nitrogen stresses. Twelve parents were crossed in a half-diallel mating design. The resultant F1 hybrids were evaluated in four environ… RUF-34506 2010 CC BY 4.0 25 Aug 2015
Working Document Series Open Access Combining ability analysis of quality protein maize (QPM) and non-PM inbred lines for kernel quality and some agronomic characteristics D. Lungu · J. MacRobert · C. Mutimaamba The biggest population in Zimbabwe depend on maize as a source of carbohydrates, yet it is deficient in protein and therefore makes the population prone to protein malnutrition. Quality Protein Maize (QPM) has double the amount of lysine a… RUF-34497 2010 CC BY 4.0 25 Aug 2015
Working Document Series Open Access Pastoral adaptation strategies to climate change in selected areas of the cattle corridor of Uganda P. Isubikalu · J.G.M. Majaliwa · H. Makuma-Massa · P. Mukwaya +1 more Pastoralists’ communities have been able to cope in various ways to climate change stresses. However, little is known of these coping practices. This study examined the major climatic stresses in the past three decades amongst agro-pastora… RUF-34495 2010 CC BY 4.0 25 Aug 2015
Working Document Series Open Access A support tool for enhancing policy decision making for climate change adaptation in agriculture: An information systems approach R. Batte · J.G.M. Majaliwa · A. S. Rwashana Policy decision making often fails to achieve the desired outcomes due to complexity of both the environment and the policy making process itself. This article highlights the impacts of climate change on human livelihood, discusses the wai… RUF-34474 2010 CC BY 4.0 21 Aug 2015
