Agri-food Value Chains Research Articles

Toward a novel Sustainability Transparency Index for improved governance in agri-food value chains: A comparative study of Finnish and Ukrainian companies

The paper addresses ESG-based disclosure and transparency measurement in the context of a comparative analysis of Finnish and Ukrainian agri-food businesses based on the Sustainability Transparency Index (STI) and Sustainable Development Goals (SDG). Based on the normalization method, SDG-related text mining, and qualitative text analytics, the sustainability information of the largest agri-food companies was traced. Among GRI, ISSB, and ESRS disclosure standards, only GRI 13 has clearly established SDG alignment with most material stakeholders’ requests. The results of the study give a snapshot of sustainability transparency in the agri-food business in 2023, where the indices of Finnish companies are higher than those of Ukrainian ones, with clear SDG 12, waste and water management priority compared to SDG 2 and sustainable agriculture in Ukraine. Regulatory recommendations based on a comparative analysis of sustainability disclosure in both countries include better alignment with EU (Finnish) benchmarks, reporting and assurance practices for Ukrainian companies, and the incorporation of recent EU sustainability disclosure approaches for Finnish companies. Acknowledgment Inna Makarenko gratefully acknowledges the support of the Academy of Finland (Decision 353888).  

Generative artificial intelligence in the agri-food value chain - overview, potential, and research challenges

ChatGPT uses a so called Large Language Model (LLM) to provide textual output of analyzed data. Those LLMs are one example for Generative Artificial Intelligence (AI), which focuses on creating new content, e.g., text, images, or music, based on learned patterns. Recently, applications in the food industry and agriculture started to apply Generative AI. This mini review provides an overview about applications of Generative AI in the agri-food supply chain and discusses open research challenges, also in combination with digital twins.

Adoption of mobile applications (apps) for information management in small agribusiness enterprises – an exploratory mixed-methods study of Farmer Producer Companies in India

Purpose Small farmers in India are collectivized and legalized as Farmer Producer Companies (FPCs) to progress in agri-food value chains as small agribusiness enterprises. FPCs are dependent on timely information for their sustainability and profitability. Mobile apps are a cost-effective form of information and communication technology. Hence, the purpose of this study is to explore the major determinants of mobile apps adoption by FPCs. Design/methodology/approach Quantitative and qualitative data are collected by administering a semi-structured questionnaire and conducting in-depth interviews with board members of 115 FPCs, with a total membership of 30,405 farmers operating in 14 districts of the state of Kerala, India. The logit model is used for quantitative analysis, while dialog mapping is used for qualitative analysis, based on an integrated technology acceptance model and technology organization environment framework. Findings Logistic regression results evidence that amongst FPC characteristics, while company size and age are significantly impacting apps adoption, there is no significant association between board size, education level, multiple commodities business or export intention of companies on apps adoption. Digital literacy and technical hands-on training for FPC board members are quintessential to facilitate mobile apps adoption. Practical implications The findings are pertinent to policymakers to earmark funds for technical handholding and digital upskilling of FPCs. The need for developing comprehensive, location-centric, farmer-friendly apps by agritech companies is evidenced. Originality/value To the best of the authors’ knowledge, this is a pioneering work in the domain of mobile apps adoption from a farmers’ agribusiness enterprise perspective in an emerging market economy using a mixed-methods approach.

Optimizing the organization of the first mile in agri-food supply chains with a heterogeneous fleet using a mixed-integer linear model

Consumers are increasingly demanding high-quality food, which presents significant challenges for agricultural supply chains. While the majority of research in the agri-food sector has concentrated on optimizing logistics costs and meeting demand by focusing on minimizing the last mile, the complexity of the first mile in the agricultural supply chain has been less explored. Farmers must efficiently manage the harvesting process and the transportation of harvested produce to consolidation centers to ensure the delivery of high-quality products. This paper addresses this research gap by introducing a mixed-integer programming model that leverages vehicle routing problem concepts to optimize the logistics processes involved in transporting harvested products from various fields to a central depot. The primary objective is to minimize total logistics costs associated with visiting different fields during a pick-up round using multiple vehicles. The model has been applied to a case study involving an agricultural cooperative in Greece as part of the European BBTWINS project, which aims to enhance agri-food value chain digitalization for improved resource efficiency. The results demonstrate that organizing the first mile of the agri-food supply chain with a cooled vehicle for pick-up rounds can reduce logistics costs by up to 40% compared to the current practices.

Perceived business risks and observed impacts of the Russian-Ukraine war among small- and medium-sized agri-food value chain enterprises in Egypt

We examine the perceived business risks and impacts on performance associated with the Russian aggression in Ukraine in February 2022 among 450 Egyptian small and medium-sized agrifood enterprises. Our analysis identifies six distinct clusters of enterprises based on their perceived risks and three clusters based on the observed impacts of the war. We find a strong association between perceived business risks and observed impacts, suggesting that the risks identified by agrifood SMEs significantly influence their actual business performance. This underscores the importance of understanding and effectively managing perceived risks to mitigate the negative impacts of external shocks, enhance operational resilience, and improve overall performance. Moreover, the results indicate that the consequences of the war extend beyond direct effects on agrifood enterprises, affecting various stages of the agrifood chain. This implies that, in times of crisis, the absence of a well-functioning agrifood SME sector may threaten the sustainability of the entire agrifood value chain. These insights contribute to a more comprehensive understanding of the experiences of agrifood SMEs during the early stages of the war, helping policymakers and enterprises prioritize risk management strategies and allocate resources effectively to enhance performance and competitiveness in times of crisis.

Intervention Options for Enhancing Smallholder Compliance with Regulatory and Market Standards for High-Value Fruits and Vegetables in Rwanda and Zambia

Agriculture is vital for economic growth in sub-Saharan Africa. In Rwanda and Zambia, the sector drives economic output, particularly the horticulture sector, which has emerged as a significant contributor to export revenue and employment for resource-poor rural communities. As agri-food value chains become globally connected, there are increasing concerns about food safety and both the social and environmental sustainability benefits of production, which has underscored the need for producers to comply with certain regulatory standards. This paper uses a value chain analysis approach to assess the factors influencing compliance among smallholder fresh fruit and vegetable (FFV) producers in Zambia and Rwanda, and identify practices essential for achieving widespread compliance, to enhance the competitiveness of the sector. The data were gathered from 340 FFV farmers and key informants using structured questionnaires. The results reveal that the value chains for target FFVs are still traditional, predominantly targeting local markets. These markets pose low barriers to entry for smallholders, and often with few safety and quality requirements. As such, there remains a paucity of understanding of market needs and regarding quality and safety standards amongst smallholders, which, coupled with low-input, low-technology farming methods, and inadequate pre- and post-harvest handling, limit the market potential. To bridge these gaps, this study recommends organising farmers into legally recognised entities, to enable access to compliance information, reduce transaction costs, and provide access to high-quality niche markets through public–private partnerships. Countries also need to develop industry codes of practice and quality management systems and support farmers to adhere to them.

COVID-19 risk perception and food security in the MENA region: evidence from a multi-wave household survey

The COVID-19 pandemic had disruptive consequences for MENA countries’ agri-food value chains that exacerbated poverty and jeopardized food security. This study examines the relationship between individuals’ perception of contracting COVID-19 and their experience of food insecurity, using longitudinal data from the Combined COVID-19 MENA Monitor Household survey. It also investigates the underlying mechanisms of COVID-19 concerns and explores coping strategies employed by households to identify vulnerabilities in food security. The results provide compelling evidence of a strong association between individuals’ concern about the virus and various dimensions of food security, particularly reduced purchasing power and decreased meal frequency. Notably, this association follows an inverted U-shaped curve, with food insecurity initially increasing as worry grows, but declining after individuals contract the virus. High levels of concern were also linked to significant income decreases and worsening economic conditions. Moreover, individuals with higher concerns were more likely to rely on specific coping strategies, particularly spending savings and obtaining funds from relatives or friends. These findings underscore the need for government interventions during disease outbreaks and economic downturns to focus on alleviating individuals’ worry and fear to facilitate informed decision-making that minimizes food insecurity consequences. Additionally, the findings emphasize the need to strengthen social protection systems during public health and economic challenges to ensure food security for vulnerable populations.

Mapping Flows in the Cassava, Rice, Milk, and Fish Supply Chains of the Eastern Democratic Republic of the Congo: Is There Any Quiet Revolution Taking Place?

By applying a stacked survey approach to farmers, processors, and intermediaries, this study estimates and maps aggregate flows of fresh and processed cassava, rice, milk, and fish within the Bukavu-Uvira-Kalemie economic corridor of the Eastern Democratic Republic of the Congo (DRC). To achieve this, we develop and implement a comprehensive accounting method to better capture the complex set of activities within all four supply chains as well as an alignment procedure to ensure consistency in flows across their stacks. Apart from operating beyond mere subsistence levels, the findings of this study indicate that much of the vibrant agri-food value chain (AVC) developments observed in other low- and middle-income countries (LMIC) are yet to occur in the Eastern DRC: processing levels and new product development are low; intermediaries remain very present in agri-food markets; food losses are high in the midstream segments; and advance payments to farmers have not disappeared. While these observations provide for a dissonant case study, it underscores the huge potential for future upgrading of AVC in the Eastern DRC.

Collective market action, farm performance, and household welfare among maize farmers: the role of outgrower scheme in Northern Ghana

ABSTRACT Although outgrower scheme facilitates farmers’ collective action in agri-food value chain market participation, evidence of its impacts on farm performance and welfare is still limited. We examine the determinants and impact of outgrower scheme collective market participation on farm performance and household welfare in northern Ghana, using a multinomial endogenous switching regression (MESR) model to account for selectivity bias. The empirical findings show that participants in collective input and output markets as well as the joint markets outperform nonparticipants in terms of farm performance (commercialization and net farm income) and household expenditure, with the highest gains associated with joint market participation. We also observed that factors such as gender, age, extension service, credit, transaction cost, and awareness of outgrower scheme significantly influence farmers’ inclusion in group marketing. The findings suggest that policies that facilitate farmers’ access to agricultural inputs and output markets in collective action should be implemented through public–private partnerships to enhance farm performance and the livelihood of farmers.

Increased farmer willingness to pay for quality cassava (Manihot esculenta Crantz) planting materials: evidence from experimental auctions in Cambodia and Lao PDR

AbstractVarietal turnover is a major mechanism for farmer adaptation to rapidly changing environmental and market conditions. Understanding factors related to varietal turnover is critical for safeguarding food security in the face of increasingly rapid changes to production contexts. Preference elicitation methods like experimental auctions reveal farmers’ willingness to pay (WTP) for seeds with different characteristics. We engaged farmers growing cassava (Manihot esculenta Crantz) across a wide geographic scope in Cambodia (n = 321, 4 provinces) and Lao PDR (n = 391, 5 provinces) in modified second-price experimental auctions to determine WTP for three cassava seed classes: farmer-produced planting stems of an undescribed variety, farmer-produced planting stems of an elite variety with lower susceptibility to Cassava Mosaic Disease (CMD), and virus-free tested planting stems of the same elite variety. In Lao PDR, mean auction bids for a bundle of 20 planting stems were 0.54, 0.92, and 1.40 USD for farmer, elite, and elite tested stems, while in Cambodia the analogous mean bids were 0.58, 0.77, and 1.16 USD, respectively. A significantly higher WTP associated with elite variety and tested stems in both countries was influenced by both geographic location (province) and individual socioeconomic farmer characteristics. In Lao PDR this included lower WTP of women, higher WTP of ethnic minorities, and, for improved stems, lower WTP of farmers with increased cassava growing experience. In Cambodia fewer socioeconomic variables affected WTP. Our results indicate significant increases in WTP for clean planting materials and new varieties, supporting market-based clean seed approaches as a component of regional control strategies for the CMD epidemic currently threatening a global agri-food value chain.

Using a perception matrix to elicit farmers‘ perceptions towards stakeholders in the context of biodiversity-friendly farming

Farmers' pro-environmental action is substantially influenced by various stakeholders from their business and social environment. Recent studies recommend actively involving influential stakeholders in agri-environmental initiatives, information or media campaigns. While it has been argued that farmers' perceptions towards these stakeholders can help inform effective involvement, comprehensive assessments of these perceptions remain scarce, particularly in the context of biodiversity-friendly farming. To understand and compare farmers’ perceptions of these stakeholder quantitatively, we developed and applied a perception matrix. In an exploratory survey with 49 farmers across ten European countries, farmers rated twelve groups of stakeholders (e.g. government bodies, farm advisors and input suppliers) against eight perception constructs (e.g. trustworthiness, interest in protecting biodiversity). We found that perceptions differed significantly both between groups of stakeholders and between constructs. Whereas several stakeholders were, on average, perceived positively regarding their general characteristics, such as trustworthiness, reliability, understanding and support for farming, perceptions regarding their biodiversity-related behavior were significantly more negative. Our findings indicate potential to improve policy development and implementation of agri-environmental initiatives through the involvement of multiple, non-governmental, agricultural and non-agricultural stakeholders in biodiversity-friendly farming initiatives across the entire agri-food value chain. Such multi-stakeholder initiatives could help to not only reinforce biodiversity conservation action among the farming community, but across society as a whole as emphasized by the Convention on Biological Diversity. Further research is needed to confirm the observed trends on a larger, representative sample, for which the presented perception matrix is well suited.

An Analysis of Challenges Facing Smallholder Crop Farmers and Informal Food Traders in the Agri-Food Value Chain in Gauteng Province, South Africa

The study's main objective was to investigate the challenges faced by smallholder crop farmers and informal food traders in the agri-food value chain in Gauteng province. A sample of 32 smallholder crop farmers and 32 informal food traders was gathered using questionnaire surveys. The different challenges identified have negatively influenced the progress and development of these actors. For example, COVID-19 lockdown regulations have destroyed the trading jobs of informal food traders, directly affecting smallholder crop farmers' income. This was because informal food traders were identified as the major customers for smallholder crop farmers, as indicated by the study data. Other challenges faced by smallholder crop farmers included a small amount of arable land, lack of grower schemes, regulatory barriers, lack of agricultural management skills and extension services, and lack of credit facilities and resources. As part of the recommendations for the smallholder crop farmers, it was proposed that the Department of Agriculture Land Reform and Rural Development should improve policies on the reaction and management of shocks like COVID-19 in the economy to protect the vulnerable groups in society. Additional recommendations included addressing gender disparity in the smallholder crop farming sector as males dominated the agricultural sector; introducing easy eligibility criteria for micro-loan applications by DFIs to enable smallholder crop farmers to access loans; and the proposal for extensive arable land to aid smallholder crop farmers to expand and grow in their business trajectory. For the informal food traders, it was recommended that the municipal authority improve the by-laws that govern how informal food traders are treated.

Towards a new framework to assess agri-food value chains’ sustainability – The case of chestnut value chain

Food systems rely on natural resources for production causing their depletion. Sustainability assessment can encourage farms and agri-food companies to improve sustainability performances. Sustainability assessment frameworks and tools differ in their purposes, scope, methods of application, and required time for execution; however, most of them do not fit with value chains, or they do not cover all sustainability dimensions. Our objective is to propose a holistic framework to assess sustainability at agri-food value chains level. The proposed framework combines the Sustainability Assessment of Food and Agriculture systems (SAFA) (El Hage, 2012) [1] and The Agri-food Evaluation Framework (TEEB) [2]. It incorporates the concepts of Socio-Ecological Systems, Assemblage, and Social Practices. It integrates system dynamics by emphasising human and natural capital stocks and their users. We explain in detail the methodological steps we followed to construct and to apply this new framework to two case studies in Italy and France. The new framework was applied to real-life case studies and has shown its effectiveness and demonstrates its potential for widespread use in similar scenarios.

The Role of Cooperatives in Improving Smallholder Participation in Agri-Food Value Chains: A Case Study of One Local Municipality in Eastern Cape, South Africa

Increases in demand for food, product development, and agribusiness growth provide new opportunities for smallholder farmers in the developing world. Yet, the smallholder farming sector is still confronted by numerous constraints, including low quality and lower levels of produce. Agricultural cooperatives and other farmer organisations have been identified as crucial vehicles to link smallholder farmers with the evolving food systems. However, little is known about their contribution to enhancing their members’ participation in sustainable agri-food chains. This paper aims to explore the effectiveness of agricultural cooperatives in empowering smallholder farmers to participate in sustainable agri-food chains in Eastern Cape, South Africa. In achieving this, the study adopted a multi-stratified sampling procedure to select 119 cooperative members in the study area. Data were analysed using descriptive statistics and a binary regression model. Our findings revealed that the majority (70%) of cooperatives were participating in crop production. Most (75%) of the cooperative members were old, with a mean average of 52 years. Additionally, the majority (93%) of members reported that agricultural cooperatives contributed positively to their livelihoods. The results of the probit model established that quality, quantity, level of education, and access to information influenced the level of participation in storage, processing, and distribution levels at different levels of significance. Although the findings of this research reported a positive contribution of cooperatives to their members, the study identifies a greater need for cooperatives to be inclusive of young people and improve government support. Also, the study recommends a blended financing model that will cater to smallholder farmers who do not have collateral. Finally, the study recommends that the current extension and advisory services be tailored to cater to the training needs of smallholder farmers.

Pesticides in soil, groundwater and food in Latin America as part of one health.

We here report of a conference about "Pesticides in Soil, Groundwater and Food in Latin America as part of One Health" that took place at the "IV Seminario Internacional de Sanidad Agropecuaria (SISA)" in Varadero, Cuba, 8-12 May 2023. Researchers of Latin America (Argentina, Brazil, Chile, Costa Rica, Colombia, Cuba, Mexico) and Switzerland (workshop initiator) held presentations about occurrence and effects of pesticides on the environment, human health, the replacement of highly hazardous pesticides (HHP) by agroecological alternatives and the agri-food value chain. In a subsequent round table discussion, the presenters identified deficits, needs, interests and opportunities. According to them, the lack of awareness of pesticide use affects the health and safety of workers applying the chemicals. Despite Latin America representing the main agricultural area in the world with a very intense pesticide use, monitoring data of pesticides in soil, surface and groundwaters, food, as well as in humans are missing. Risks of pesticides to humans should be assessed so that authorities can withdraw or limit within "short time" the access to corresponding formulations on the market. Also, communication is not state of the art and should be improved as, e.g. the teaching of workers and farmers, how to correctly use and apply pesticides or the briefing of decision makers. Pollinators suffer from multiple stressors not the least due to pesticides, and alternatives are badly needed. On the technical side, the different analytical methods to determine residues of active ingredients and transformation products in matrices of concern should be harmonized among laboratories.Seven future actions and goals were identified to overcome the above deficits. Next steps after the publishing of this conference report are to harmonize and complete the information status of the presenters by exchanging the results/data already present. Therefore, a platform of interaction to address issues described above and to enhance collaboration shall be created. Samples of different matrices shall be exchanged to harmonize the chemical analysis and establish interlaboratory comparisons. Such activities might be facilitated by joining international associations or organizations, where researchers can offer their expertise, or by forming a new pesticide network for Central and South America that could present tailored projects to national and international organizations and funding agencies.

A bibliometric analysis of trends in the relationship between innovation and food

PurposeFood-related innovations might contribute to a qualitative leap in the transition to sustainable food systems. In this article, the authors map the existing literature on food and innovation in order to identify and systematise major research streams and relate them to current discussions on sustainability. The authors rely on a broad definition of innovation covering specific technological innovations as well as social, environmental and system innovations.Design/methodology/approachThe authors analysed the relationship between innovation and food through bibliometric and content analysis, augmented with visualisation based on data (N = 7,987) extracted from the Web of Science. The published volume, research areas and influential journals were investigated using descriptive analyses.FindingsThis review categorises the literature on innovation and food into six main clusters, showing that most of the studies are carried out at the macro-level related to the global sustainable food systems. Network visualisation allowed them to distribute recent keywords associated with innovation across the agri-food value chain. Moreover, the authors identified environmental, social and economic pillars of innovation, which not only relate to sustainability but also are associated with open innovation as well as social innovation and eco-innovation.Originality/valueThis bibliometric analysis is amongst the first to examine the holistic knowledge structure surrounding a triple concept of innovation, food and sustainability. In addition, the study identifies research gaps and indicates new research directions, which add further value.

Agri-food Value Chains and the Global Food Dollar: The Role of Trade and Services

Agri-food Value Chains and the Global Food Dollar: The Role of Trade and Services

The impact of COVID-19 on household income and participation in the agri-food value chain: Evidence from Ethiopia

The effects of COVID-19 have been highly heterogeneous, crucially depending on household livelihoods. In the context of households reliant on agri-food systems, the extent of these effects significantly depends on their position within the value chain. An assessment of the COVID-19 effects along the agri-food value chain and the identification of pivotal factors influencing these outcomes are key for designing appropriate responses and targeting the population most in need should a crisis akin to COVID-19 emerge in the future. Using a longitudinal dataset from Ethiopia, composed of a pre-COVID baseline and six follow-up phone-based surveys, this paper estimates the COVID-19-induced change in household income and job participation, tracing its evolution throughout seven months after the pandemic onset. Applying both longitudinal and cross-sectional econometric models, we show that the COVID-19 shock reduced both employment and income, with increasingly negative impacts over time. Despite initial resilience in the face of restrictive measures, farming eventually emerged as the most affected segment within the agri-food value chain over the medium term. Access to formal institutions such as insurance and credit services, formal contractual arrangements, and secured land ownership title played a key role in mitigating the likelihood of income loss.

Characterization of Uganda’s Main Agri-Food Value Chain Wastes for Gasification

Agricultural residues are a source of energy derived through various conversion processes. They are gaining attention as a solution to limited energy access in developing countries in which a majority of the population depends on agriculture for a living at a time when global population growth is outpacing the depreciation of conventional energy sources. This study characterized residues generated along the main agri-food value chains in Uganda for gasification by reviewing relevant literature and through field measurements and laboratory experiments. Maize, beans, cassava, banana, coffee, and sugarcane are the most important value chains, occupying 5.73 million hectares, and accounting for 40% of the country’s total area under cultivation. In terms of biomass residues, banana, maize, and sugarcane are the most feasible options, producing 4.18, 2.2, and 0.6 metric tons of biomass waste per ton, respectively. The bulk densities vary from 65.5 to 160 kg/m3, moisture content from 6.67 to 22.5%, and heating values from 12.6 to 16.74 MJ/kg for all residues. In terms of principal elements, oxygen has the highest proportion of 38.76–57.25% followed by carbon, 33.46–47.9%, and hydrogen 6%. The lignocellulosic composition is 23.46–41.38% hemicellulose, 9.9–55% cellulose, and 5.77–35% lignin. The three value chains have the potential to generate 172.2 PJ annually, which is enough to offset 50% of the cooking energy demands for Uganda. The main disadvantage of this is the low bulk density, which raises production costs and reduces conversion efficiency. Bulk density can be improved by densification through the compaction of residues. Given their composition and current utilization, maize stover, banana leaves, banana pseudo stems, and sugarcane tops are promising gasification feedstocks.

Applying the six-dimensional food security framework to examine a fresh fruit and vegetable program implemented by self-help groups during the COVID-19 lockdown in India

To alleviate impacts of novel coronavirus lockdowns on food security and agri-food value chains, governments implemented various policy responses, yet there is limited evidence as to their effectiveness to build resilience in food systems and improve food security. One of these programs was implemented by self-help groups (SHGs) in Odisha, India, linking fresh fruit and vegetable (FFV) producers to consumers. This study integrates the concept of resilience into the six-dimensional food security framework (food availability, access, utilization, and stability, agency, and sustainability) and applies the framework to examine whether a FFV procurement program affected all six dimensions of food security and helped build resilience in food systems. Based on qualitative data from semi-structured interviews and focus group discussions, the results show that by enabling SHGs to fulfill the role of value chain actors prohibited from operating during the lockdown, the program had positive effects on availability, accessibility, utilization, and stability, with mixed effects on agency and sustainability. Applying the six-dimensional food security framework allowed us to show that despite some tradeoffs both across and within the dimensions for various actors, overall the program was able to build more resilient food systems. Activating preexisting organizations to reestablish fractured value chains can provide a model to replicate in times of crisis, such as pandemics and extreme climate events, when both rural and urban value chain actors can operate only at limited capacity and the public sector is overwhelmed. To accelerate the transformation of food systems towards healthier diets and greater resilience to shocks and crises, we recommend strengthening existing and establishing new organizations to help respond to crises and future shocks. A multifaceted approach will help ensure that the most vulnerable will not be left behind.