Theses & Dissertations Open Access Nutritional evaluation of plant ingredients for diets of Tilapia rendalli in NkhataBay, Northern Malawi Kumbukani Mzengereza Modern fish culture requires the reduction of the cost of feeds which can partly be achieved by minimal use of dietary animal protein. This study assessed the nutritional potential of locally available plant based feedstuffs from Mpamba EP… RUF-35376 2015 CC BY 4.0 21 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 Economic viability of biogas energy production from family-sized digesters in Uganda D. Lars · J. Mugisha · P. N. Walekhwa Biogas energy is being evaluated to augment traditional energy sources in Uganda. However, its development remains rudimentary partly because of the lack of information regarding its economic viability. Based on primary data on households … RUF-35016 2010 CC BY 4.0 15 Sep 2015
Working Document Series Open Access Building your partnering muscles: Seven core competencies D. Akishule · Joseph Methu Partnership brings together complementary skills and institutional synergy in addressing the complex challenges in agricultural research for development. Therefore, no institution can afford to ignore it and at the same time expect to deli… RUF-34938 2010 CC BY 4.0 14 Sep 2015
Working Document Series Open Access The bio-processing of fibres from Agave sisalana and Agave americana M.T. Masarirambi · T. Ndlovu · J.M. Thwala · V.S. Vilane +1 more Plant fibres play a major role in the lives of many rural peoples, especially women in Swaziland. It is known to produce strong and hard fibres which tend to limit the users in terms of product development. This research study, therefore, … RUF-34194 2014 CC BY 4.0 14 Aug 2015
Working Document Series Open Access Food losses and waste in the context of sustainable food systems J. Ambuko Although accurate estimates of losses and waste in the food system are unavailable, the best evidence to date coming from Food and Agricultural Organisation (FAO) indicates that approximately 1.3 billion tonnes per year (one-third of the f… RUF-34124 2014 CC BY 4.0 13 Aug 2015
Working Document Series Open Access Heavy metal distribution in soils of some urban and peri-urban horticultural farms in Botswana J. Agbenin · T. Mpuisang · T. Mubyana-John · L. C. Obuseng +1 more Despite the fact that there is high usage of agrochemicals and use of urban waste water for irrigation, the concentration of potentially toxic metals in urban and peri-urban agriculture (UPA) farms has not been widely investigated in Botsw… RUF-34051 2014 CC BY 4.0 12 Aug 2015
Working Document Series Open Access Farming characteristics in urban districts of Nairobi county - Kenya A.W. Kihurani · P.W. Masinde · J.B. Mukundi · J. N. Njenga Urban farming practitioners face challenges like lack of quality irrigation water, poorly decomposed manure, diverse inputs of unknown sources, unhealthy farm environment and abject poverty. All these contribute to production of unsafe foo… RUF-34041 2014 CC BY 4.0 12 Aug 2015
Working Document Series Open Access Characteristics of urban agricultural farming practices and spatial nature of production systems in the city of Nairobi, Kenya P.W. Masinde · J.B. Mukundi · N. Muthoka · M.O. Onyango Within the urban environment, urban agriculture faces myriad of challenges ranging from type of practices employed, through to production systems, to quality and safety of produce. An investigation was done to characterise urban agricultur… RUF-33852 2014 CC BY 4.0 10 Aug 2015
Working Document Series Open Access Assessment of Uranium Transfer in Food Chains and its Effects on the Health of Bahi Community in Tanzania D. Chaula · B.E. Chove · Z.J. Mziray This research will be conducted in Bahi District in Central Tanzania where uranium (U) deposits have been confirmed. The study will assess uranium transfer in food chains and its effects to the health of the Bahi community. Uranium content… RUF-33065 2012 CC BY 4.0 21 May 2014
Working Document Series Open Access The Proximate Analysis and Sensory Evaluation of “Okpa” Prepared with Fluted Pumpkin and Scent Leaves O.C.U. Adumanya · P.C. Nwachukwu · G.A. Obi-Adumanya “Okpa” is a well cherished food, especially among the inhabitants of the eastern part of Nigeria. It is prepared using flour from bambara nut. The proximate analysis and sensory evaluation of the “Okpa” prepared with vegetables fluted pump… RUF-33057 2012 CC BY 4.0 21 May 2014
Working Document Series Open Access Enzymatic processing of Agave sisalana and Ananas comosus plant fibres and fibre waste for diversified use T.T. Mkhonta · D.A. Otieno · J.M. Thwala · P.E. Zwane This study is being carried out to (i) characterise and explore the use of enzymes as an alternative method of fibre softening for sisal (Agave sisalana) and pineapple (Ananas comosus) leaves, (ii) determine the fabric hand on sisal jewelr… RUF-32960 2012 CC BY 4.0 20 May 2014
Working Document Series Open Access Vegetative Propagation of Vitellaria Paradoxa by Stem Cuttings: Effects of Rooting Substrate and Planting Technique M. Malinga · M. Okao · C.A. Okia A study to evaluate the effects of rooting substrate and planting techniques on the rooting of Vitellaria paradoxa stem cuttings is being conducted at Ngetta Zonal Agricultural Research and Development Institute (Lira district-Northern Uga… RUF-32557 2012 CC BY 4.0 17 May 2014
