Your search found 6 records
1 Comprehensive Assessment of Water Management in Agriculture. 2007. Integrating livestock and water management to maximize benefits. Colombo, Sri Lanka: International Water Management Institute (IWMI). 4p. (Water for Food, Water for Life Issue Brief 008)
(Location: IWMI-HQ Call no: IWMI 636.084 G000 COM Record No: H039805)
(824.07KB)
2 Peden, D.; Amede, Tilahun; Haileslassie, A.; Taddesse, G. 2008. Strategies for improving livestock water productivity. In Humphreys, E.; Bayot, R. S.; van Brakel, M.; Gichuki, F.; Svendsen, M.; Wester, P.; Huber-Lee, A.; Cook, S. Douthwaite, B.; Hoanh, Chu Thai; Johnson, N.; Nguyen-Khoa, Sophie; Vidal, A.; MacIntyre, I.; MacIntyre, R. (Eds.). Fighting poverty through sustainable water use: proceedings of the CGIAR Challenge Program on Water and Food, 2nd International Forum on Water and Food, Addis Ababa, Ethiopia, 10-14 November 2008. Vol.1. Keynotes; Cross-cutting topics. Colombo, Sri Lanka: CGIAR Challenge Program on Water and Food. pp.28-33.
Livestock ; Water productivity ; Assessment ; Investment ; Water management ; Animal feeding ; Drinking water / Africa / Nile River Basin
(Location: IWMI HQ Call no: IWMI 333.91 G000 HUM Record No: H041770)
3 Ayantunde, A. A.; Karambiri, M.; Yameogo, V.; Cofie, Olufunke O. 2016. Multiple uses of small reservoirs in crop-livestock agro-ecosystems of the Volta River Basin with an emphasis on livestock management. Colombo, Sri Lanka: International Water Management Institute (IWMI) 29p. (IWMI Working Paper 171) [doi: https://doi.org/10.5337/2016.215]
Multiple use ; Small scale systems ; Reservoirs ; Agroecosystems ; Crop-based irrigation ; Livestock management ; Watering ; Cattle ; Crop production ; River basins ; Catchment areas ; Irrigation water ; Domestic water ; Water use ; Water availability ; Fishing ; Groundwater recharge ; Farming systems ; Vegetable growing ; Animal feeding ; Pastures ; Stakeholders ; Farmers ; Conflict ; Community involvement / Ghana / Burkina Faso / Volta River Basin
(Location: IWMI HQ Call no: IWMI Record No: H047989)
(18 MB)
This working paper was based on the study on multiple uses of small reservoirs in the Volta River Basin of Burkina Faso. The study was conducted in communities using five small reservoirs in Yatenga province. The aim of the study was to document the multiple uses of small reservoirs in the study sites with an emphasis on access to, and use by, livestock, and conflicts that arise over the use of these reservoirs. This paper consists of four main sections: introduction or background to the study, methodology, results and discussion, and conclusion, including practical recommendations.
4 Karg, H.; Akoto-Danso, E. K.; Drechsel, Pay; Abubakari, A.-H.; Buerkert, A. 2019. Food- and feed-based nutrient flows in two West African cities. Nutrient Cycling in Agroecosystems, 115(2):173-188. [doi: https://doi.org/10.1007/s10705-018-9944-4]
Food supply ; Food consumption ; Food industry ; Food production ; Food crop ; Nutrient content ; Resource recovery ; Urban areas ; Metabolism ; Animal feeding / West Africa / Burkina Faso / Ghana / Ouagadougou / Tamale
(Location: IWMI HQ Call no: e-copy only Record No: H048873)
(1.51 MB)
Recent studies have examined the urban metabolism of cities using urban consumption as a proxy for food inflows but very few studies have aimed at quantifying the role of cities as trade hubs and nutrient sinks of their hinterlands. We therefore examined the linkages between food and animal feed supply, their places of production and nutrient flows through the urban system in the two West African cities of Tamale (Ghana) and Ouagadougou (Burkina Faso). Using primary data on food and feed flows, and secondary data to assess the transformation of these flows into nutrient terms, we show that, besides urban consumption, the function of the two study sites as trade hubs significantly determines nutrient flows. In Tamale, > 50% of the nutrient inflows was neither consumed nor was lost in situ but left that city again for other destinations. At least 30% of the incoming cereals was stored in the city for later consumption or export. Ouagadougou relied more on imported goods with 40% of N imported from foreign countries compared to Tamale where only 10% of the N was imported, thus contributing to heavier nutrient extraction in remote production areas.
5 Joly, Gabrielle; Nikiema, Josiane. 2019. Global experiences on waste processing with black soldier fly (Hermetia illucens): from technology to business. Colombo, Sri Lanka: International Water Management Institute (IWMI). CGIAR Research Program on Water, Land and Ecosystems (WLE). 62p. (Resource Recovery and Reuse Series 16) [doi: https://doi.org/10.5337/2019.214]
Resource recovery ; Resource management ; Reuse ; Waste management ; Waste treatment ; Waste reduction ; Technology ; Black soldier fly ; Hermetia illucens ; Life cycle ; Bioconversion ; Insect farming ; Breeding ; Larvae ; Pupae ; Yields ; Harvesting ; Lipid content ; Animal feeding ; Feedstocks ; Biomass ; Biofuels ; Biodiesel ; Chitin ; Residues ; Organic wastes ; Fertilizers ; Nutrients ; Energy conservation ; Infrastructure ; Monitoring ; Economic impact ; Economic value ; Costs ; Environmental effects ; Legal aspects ; Social benefits ; Public health ; Business models ; Markets ; Case studies / Indonesia / South Africa / Ghana / Canada / FORWARD Project / AgriProtein / Ento-Prise Project / Enterra Feed
(Location: IWMI HQ Call no: IWMI Record No: H049395)
(1.68 MB)
Black soldier fly colonies can produce about 100 times more protein per year than chicken or soybeans, not to mention cattle, on the same area of land. The flies can directly feed on different types of organic wastes, leapfrogging closed loop processes within a circular food economy. Also, where no protein is needed, for example, to feed fish or pigs, the larvae can be processed into high-quality biodiesel. However, can this be done at scale? The answer is ‘Yes’. The report showcases some of the leading global businesses in Black Soldier Fly production.
6 Adamtey, Noah; Badu, E.; Ayimba, N.; Kimathi, F.; Gebrezgabher, Solomie. 2024. Black soldier fly farming for feed and biofertilizer: a practical guide. Colombo, Sri Lanka: International Water Management Institute (IWMI). CGIAR Initiative on Nature-Positive Solutions. 50p.
Insect farming ; Hermetia illucens ; Feeds ; Biofertilizers ; Waste treatment ; Larvae ; Pupae ; Life cycle ; Animal feeding ; Organic wastes ; Feedstocks ; Nutrients ; Bioconversion ; Harvesting ; Storage ; Packaging ; Training materials
(Location: IWMI HQ Call no: e-copy only Record No: H052841)
(10.0 MB)
The aim of this guide is to facilitate the utilization of Black Soldier Fly (BSF) as an alternative protein and fertilizer source, contributing to employment generation and poverty reduction. It is designed to support farmers, small and medium enterprises (SMEs), Extension Agents, and other stakeholders in acquiring the necessary knowledge and skills to engage in BSF farming as a viable business opportunity. Serving as an all-encompassing guide, it systematically outlines the ‘how’ and ‘why’ behind each stage of the BSF production cycle, starting from initial startup (point zero) to the successful harvesting phase. The manual also delves into the science of BSF farming, elucidates the steps for establishment, covers best practices, and provides insights into potential challenges within the production chain, along with strategies for ensuring the sustainability of the BSF enterprise.
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