| 1. |
- A. Bateki, Christian, et al.
(författare)
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Of milk and mobiles: Assessing the potential of cellphone applications to reduce cattle milk yield gaps in Africa using a case study
- 2021
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Ingår i: Computers and Electronics in Agriculture. - : Elsevier BV. - 0168-1699. ; 191
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Tidskriftsartikel (refereegranskat)abstract
- There are growing expectations that Information and Communication Technology (ICT) applications could help improve on-farm yields amongst smallholder farmers in developing countries, and consequently, food and nutrition security. However, few studies have quantified the actual contribution of ICT applications on farmers’ yields, and these studies predominantly focused on crop production. We assessed the potential of ICT applications to close milk yield gaps among small- and medium scale dairy cattle farmers in Africa. First, we developed a theoretical framework summarizing biophysical and socio-economic constraints that foster milk yield gaps and discussed which constraints can be addressed using ICT applications. Second, using a case study of a feeding advice application for dairy cattle pre-tested with farmers in rural Kenya, we analyzed how much stand-alone the application could contribute to close dairy cattle milk yield gaps. Our findings suggest that ICT applications could help address some existing biophysical and socio-economic constraints fostering milk yield gaps, including data collection for breeding programs, feeding management advice, and facilitating access to markets and capital. Our stand-alone ICT application closed yield gaps by 2 % to 6 % on representative farms. Several factors may explain the limited actual contribution of selected ICT applications to reduce existing milk yield gaps, including the quality of the input data and models used in ICT applications, and more structural constraints that cannot be addressed by digital tools. Therefore, although ICT applications could help address constraints to achieving higher milk yields on dairy farms, a significant contribution to improve yields may only be achieved when conditions surrounding their use are adequate.
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| 2. |
- Adu-Baffour, Ferdinand, et al.
(författare)
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Can small farms benefit from big companies’ initiatives to promote mechanization in Africa? A case study from Zambia
- 2019
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Ingår i: Food Policy. - : Elsevier BV. - 0306-9192. ; 84, s. 133-145
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Tidskriftsartikel (refereegranskat)abstract
- After years of neglect, there is a renewed interest in agricultural mechanization in Africa. Since government initiatives to promote mechanization are confronted with major governance challenges, private-sector initiatives may offer a promising alternative. However, given limited scientific studies on such private-sector options such approaches are often viewed skeptically. One concern is that multi-national agribusiness companies take advantage of smallholder farmers. Another concern is that mechanization causes rural unemployment. To shed light on these concerns, this paper analyzes an initiative of the agricultural machinery manufacturer John Deere to promote smallholder mechanization in Zambia through a contractor model. The analysis focuses on the impact of this initiative on farmers who receive tractor services using Propensity Score Matching. The results indicate that farmers can almost double their income by cultivating a much larger share of their land. The analysis suggests that the increased income is used for children's education and more food, but does not result in increased food diversity. The demand for hired labor increases due to land expansion and due to a shift from family labor, including that of children, to hired labor. Questions that require further investigation are identified, including strategies to incentivize tractor owners to provide services, to also increase land productivity, and to avoid new forms of dependency of agricultural laborers that may result from a shift in the timing of the labor demand.
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| 3. |
- Adu-Baffour, Ferdinand, et al.
(författare)
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Governance challenges of small-scale gold mining in Ghana: Insights from a process net-map study
- 2021
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Ingår i: Land Use Policy. - : Elsevier BV. - 0264-8377. ; 102
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Tidskriftsartikel (refereegranskat)abstract
- The artisanal small-scale mining (ASM) sector – commonly described as low-tech, labor-intensive mineral extraction and processing, in developing countries, is increasingly associated with the use of heavy earth moving machines and hazardous chemicals for ore extraction, which can have negative implications on agricultural land use and the environment. Moreover, land reclamation, or the lack thereof, associated with ASM is a rising concern. Despite the potentially far-reaching effects of informal ASM operations on the environment and human health, the legal framework for ASM, particularly in sub-Saharan African countries, is not well implemented. Focusing on Ghana as a study case, this paper explores the factors that hinder the implementation of its legal framework for mining. A combination of qualitative explorative methods was applied, including an innovative tool called “Process Net-Map”, a visual participatory mapping technique. The results help to explain the governance challenges of the ASM sector, enabling identification of policy reform options to address them. The findings exposed outdated legislature, which fails to capture the ever-growing complexities of the subsector's operations, as a major bottleneck. Hurdles associated with formal licensing bureaucracies and fees, land tenure, compliance monitoring, and ineffective collaboration of relevant stakeholders with and at the local level were identified as hindering the implementation of the existing legal framework. These bottlenecks must be addressed. Moreover, we recommend the adoption of collaborative governance systems, like co-management, which has been successfully implemented in other disciplines, in the ASM sector to ensure sustainability.
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| 4. |
- Birner, Regina, et al.
(författare)
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‘We would rather die from Covid-19 than from hunger’ - Exploring lockdown stringencies in five African countries
- 2021
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Ingår i: Global Food Security. - : Elsevier BV. - 2211-9124. ; 31
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Tidskriftsartikel (refereegranskat)abstract
- Facing COVID-19, African countries were confronted with a dilemma: enacting strict lockdowns to “flatten the curve” could potentially have large effects on food security. Given this catch-22 situation, there was widespread concern that Africa would suffer most from the pandemic. Yet, emerging evidence in early 2021 showed that COVID-19 morbidity remained low, while “biblical famines” have been avoided so far. This paper explores how five African countries maneuvered around the potentially large trade-offs between public health and food security when designing their policy responses to COVID-19 based on a content analysis of 1188 newspaper articles. The findings show that food security concerns played an important role in the public policy debate and influenced the stringency of lockdowns, especially in more democratic countries.
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| 5. |
- Birner, Regina, et al.
(författare)
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Who drives the digital revolution in agriculture? A review of supply-side trends, players and challenges
- 2021
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Ingår i: Applied Economic Perspectives and Policy. - : Wiley. - 2040-5790 .- 2040-5804. ; 43:4, s. 1260-1285
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Tidskriftsartikel (refereegranskat)abstract
- Digital agriculture offers far-reaching opportunities for accelerating agricultural transformation. Based on empirical evidence and guided by economic theory, this study shows that digital agriculture is driven by private firms, including established input firms and global software firms and start-ups that are new to agriculture. Although there are concerns that digital agriculture will enhance the market power of large agribusiness enterprises and increase the digital divide, a combination of new actors and public action can help accelerate the supply of digital agricultural technology, manage threats of market concentration, and harness the opportunities of digital agriculture for all.
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| 6. |
- Daum, Thomas, 1990, et al.
(författare)
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Addressing agricultural labour issues is key to biodiversity-smart farming
- 2023
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Ingår i: Biological Conservation. - 0006-3207. ; 284
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Tidskriftsartikel (refereegranskat)abstract
- There is an urgent need for agricultural development strategies that reconcile agricultural production and biodiversity conservation. This is especially true in the Global South where population growth is rapid and much of the world's remaining biodiversity is located. Combining conceptual thoughts with empirical insights from case studies in Indonesia and Ethiopia, we argue that such strategies will have to pay more attention to agricultural labour dynamics. Farmers have a strong motivation to reduce the heavy toil associated with farming by adopting technologies that save labour but can negatively affect biodiversity. Labour constraints can also prevent farmers from adopting technologies that improve biodiversity but increase labour intensity. Without explicitly accounting for labour issues, conservation efforts can hardly be successful. We hence highlight the need for biodiversity-smart agriculture, that is farming practices or systems that reconcile biodiversity with land and labour productivity. Our empirical insights suggest that technological and institutional options to reconcile farmers' socio-economic goals and biodiversity conservation exist but that more needs to be done to implement such options at scale.
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| 7. |
- Daum, Thomas, 1990, et al.
(författare)
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Agricultural mechanization in Africa: Myths, realities and an emerging research agenda
- 2020
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Ingår i: Global Food Security. - : Elsevier BV. - 2211-9124. ; 26
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Tidskriftsartikel (refereegranskat)abstract
- Across Africa, governments, development practitioners and private companies have rediscovered agricultural mechanization as a top priority. In the literature, however, mechanization has largely been neglected following the earlier failures of state-led mechanization programs. In this empirical vacuum, several popular propositions have emerged, such as “mechanization leads to unemployment”. We examine nine such propositions and find that most of them are based on mixed evidence or not supported by evidence at all. Hence, they can be labeled “myths”. Such myths influence policies and programs and, thus, potentially undermine the potential contribution offered by agricultural mechanization in Africa to global food security. We propose a research agenda that aims to resolve controversies and support evidence-based policies for sustainable and inclusive agricultural mechanization.
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| 8. |
- Daum, Thomas, 1990, et al.
(författare)
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Animal traction, two-wheel tractors, or four-wheel tractors? A best-fit approach to guide farm mechanization in Africa
- 2023
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Ingår i: Experimental Agriculture. - 0014-4797 .- 1469-4441. ; 59
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Tidskriftsartikel (refereegranskat)abstract
- Farm mechanization promises to help raise labor productivity and reduce the heavy toil of farming on the world's millions of smallholder farms, hence contributing to socioeconomic development in the Global South, in particular in Africa. While mechanization is therefore high on the African development agenda, there are heavy - at times dogmatic - debates on which technological pathway toward farm mechanization - animal traction, two-wheel tractors, and four-wheel tractors - should be supported by African governments and development partners. One discussion area relates to the future of animal traction. Proponents see a continued scope for the use of draught animals, whereas opponents see animal traction as old-fashioned and see a potential to leapfrog this mechanization stage. There are also debates on the potential of two-wheel tractors, with proponents arguing that such walk-behind tractors are more affordable and suitable for smallholder farmers, and opponents believing that such tractors lack efficiency and power and still come with a high drudgery. This paper argues that there are no blueprint answers on which technological pathway is 'best' but only answers on which one 'best fits' the respective conditions. Based on this premise, this paper introduces a 'best-fit' framework that allows for assessing the comparative advantages and disadvantages of the three technological pathways in different agroecological and socioeconomic conditions. The results suggest that all three forms of mechanization are associated with areas where they 'best fit'. All three farm mechanization pathways hinge on public policies and investments to create an enabling environment for private markets, as, ultimately, innovation processes should be market driven. The 'best-fit' framework enables governments and development partners to focus efforts to support farm mechanization on solutions that 'best fit' their country's farming systems and not on those that are politically most attractive, thereby contributing to sustainable agricultural mechanization and development.
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| 9. |
- Daum, Thomas, 1990, et al.
(författare)
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Connected cows and cyber chickens? Stocktaking and case studies of digital livestock tools in Kenya and India
- 2022
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Ingår i: Agricultural Systems. - : Elsevier BV. - 0308-521X. ; 196
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Tidskriftsartikel (refereegranskat)abstract
- CONTEXT: There are high hopes that digital tools can reduce constraints to livestock development, which in turn promises to alleviate poverty, improve food and nutrition security, and reduce environmental footprints. Yet, little systematic evidence exists on the state of digital livestock in low- and middle-income-countries. Thus, it remains unclear whether such high hopes are justified. OBJECTIVE: Focusing on India and Kenya, we aim to better understand, among others, the degree of technological sophistication of the digital tools used, the types of value chains and constraints addressed, the types of business models pursued, and more broadly the opportunities and challenges of digital tools for agricultural development. METHOD: We combine a review of digital tools in India and Kenya with three “on-the-ground” case studies: Herdman, a tool for Indian dairy organizations working with small-scale livestock keepers, facilitating data collection and supervision of field agents; Farmtree, a tool supporting medium-scale livestock keepers in India to manage their herds, and iCow, an e-extension tool for farmers in Kenya. For the review, we develop a conceptual framework that distinguishes different types of tools: 1) “simple digital tools”, providing generic information, 2) “smart digital tools”, providing tailored information based on data entered by livestock keepers, 3) “smart digital tools”, using data from sensors, 4) “digital tools for value chains”, enabling the integration of value chain actors, 5) “automated digital systems”, which are coupled with robots, allowing for automation. RESULTS AND CONCLUSIONS: Digital tools provide many new options to address constraints to livestock development. So far, most tools are “simple digital tools”, followed by “smart digital tools” using manual data and tools for value chains. Such tools that only require smartphone ownership are the “sweet spot” for supporting digital livestock development; however, even embodied “smart digital tools” using sensors can be of relevance for small-scale livestock keepers with appropriate organizational models. Most digital tools focus on dairy production, suggesting neglect of other types of livestock, and there are few tools for pastoralists. SIGNIFICANCE: The conceptual framework as well as many of the lessons learned are of relevance to understanding the contribution of digital tools to livestock development - and agricultural development more broadly - in low- and middle-income-countries. While digital tools are no silver bullets – and come with some new challenges such as data security and sovereignty concerns - they are likely to become a key pillar of agricultural and livestock development in the near future.
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| 10. |
- Daum, Thomas, 1990, et al.
(författare)
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Mechanization, digitalization, and rural youth - Stakeholder perceptions on three mega-topics for agricultural transformation in four African countries
- 2022
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Ingår i: Global Food Security. - : Elsevier BV. - 2211-9124. ; 32
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Tidskriftsartikel (refereegranskat)abstract
- Mechanization, digitalization, and rural youth engagement are central to African agricultural transformation. Each of these topics is associated with debates on opportunities, risks, and appropriate policy actions, which become visible in international research discourses and policy fora. In contrast, little is known about the viewpoints of national stakeholders. This paper explores the viewpoints of 195 respondents from different stakeholders categories in Benin, Kenya, Nigeria, and Mali. The results reveal hitherto neglected aspects, e.g., the role of animal traction, the continued appeal of state-led mechanization, and data sovereignty concerns. Gender, age, and education influence the viewpoints on some topics. Paying attention to local stakeholders can help to choose and design the most promising policies/programs and ensure their implementation on the ground.
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