Browsing by Author "Nalunga, Asha"

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    The Dynamics of Household Labor allocation to Biogas production, Farm and Non-farm activities in Central Uganda
    (Renewable Energy, 2019) Nalunga, Asha; Mugisha, Johnny; Walekhwa, Peter; Smith, Jo
    Biogas is a sustainable energy that contributes to improved health and provides socio-economic benefits. However, biogas production has an impact on an essential household resource; labor. Therefore, households need to efficiently allocate labor to activities on the farm, off-farm and for biogas production. There is little empirical evidence on the factors influencing labor allocation within farm households, thus limiting biogas technology promoters from creating a favorable environment for uptake. This study fills this gap. Data were obtained from households with biogas digesters in central Uganda through a snow-balling sampling technique. A household model was used, and labor share equations were estimated by a Seemingly Unrelated Regression model. Own activity labor returns showed a positive relationship to the respective labor share, but cross-labor returns were negatively related. Female-headed households were more likely to allocate labor to biogas activities. Distance to water source had a negative impact on labor allocation to biogas activities, while the number of cattle owned by the household had a positive impact. Age of the household head and household size had a positive impact on labor allocation to non-farm activities. Household labor should be critically analyzed before investing in biogas digesters to increase the success of the technology.
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    Structure of the Cooking Banana Value Chain in Uganda and Opportunities for Value Addition and Postharvest Losses Reduction
    (RTB‐Endure technical report http, 2015) Nalunga, Asha; Kikulwe, Enoch; Nowakunda, Kephas; Ajambo, Susan; Naziri, Diego
    Cooking banana is the main staple crop in Uganda produced mostly by smallholders for food and income. However, actors along the cooking banana value chain in Uganda face risks high postharvest (PH) losses due to short green life of bananas and damage arising from poor postharvest handling, leading to high physical and economic losses. To understand and quantify the extent of the losses and other overarching issues along the value chain (VC), a detailed market study was conducted based on five specific objectives, including: (1) identify and describe the key players in the banana value chain; (2) establish the current demand and future growth prospects of the different banana presentation forms; (3) establish the level of sorting and grading in the banana value chain; (4) establish the level of use of the weight-based pricing system along the VC and the actor’s willingness to pay for its introduction; and (5) determine the extent and causes of postharvest losses along the banana value chain.