Search Results (115)

Exposure to per- and polyfluoroalkyl substances (PFASs) can cause detrimental health effects. The consumption of contaminated food is viewed as a major exposure pathway for humans, but the relationship between agriculture and PFASs has not been investigated thoroughly, and it is becoming a pressing issue since health advisories are continuously being reassessed. This semi-systematic literature review connects the release, environmental fate, and agriculture uptake of PFASs to enhance comprehension and identify knowledge gaps which limit accurate risk assessment. It focuses on the heavily agricultural state of Minnesota, USA, which is representative of the large Midwestern US Corn Belt in terms of agricultural activities, because PFASs have been monitored in Minnesota since the beginning of the 21st century. PFAS contamination is a complex issue due to the over 14,000 individual PFAS compounds which have unique chemical properties that interact differently with air, water, soil, and biological systems. Moreover, the lack of field studies and monitoring of agricultural sites makes accurate risk assessments challenging. Researchers, policymakers, and farmers must work closely together to reduce the risk of PFAS exposure as the understanding of their potential health effects increases and legacy PFASs are displaced with shorter fluorinated replacements. Full article

Organic agriculture is a complex, knowledge-intensive system, deeply aligned with sustainability goals. While the field has seen promising growth and innovation, it still grapples with significant challenges, particularly in how knowledge is shared, applied, and supported structurally within sustainability-oriented frameworks. To fill this gap, a systematic review was conducted using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) framework, screening publications from the Web of Science and Scopus databases. A total of 39 scientific studies were analysed using content analysis and a bibliometric methodological approach. Findings reveal a balanced geographical distribution of studies and a dominance of qualitative methodologies. While farmers, advisors, and researchers are frequently involved in data collection, broader stakeholder engagement is limited. Key actors—research institutions, advisory services, and sectoral organisations—emerge as central to driving innovation and enhancing farmers’ access to actionable knowledge. However, the analysis identifies three core challenges: tailoring knowledge and innovation to diverse farming contexts; strengthening the intermediary role of advisors to bridge science and practice; and integrating organic agriculture more explicitly within the frameworks of sustainability and agroecology. Future research should focus on improving participatory dissemination strategies and strengthening intermediary roles to advance sustainability-driven innovation in organic agriculture. Full article

This study explores the fundamental components and specificities of agroforestry policies in France and Quebec, with a particular focus on the regions of Brittany and Montérégie. It uses a mixed-methods approach, combining an in-depth literature review and 14 semi-structured interviews with various stakeholders, including research institutions, agricultural advisory organizations, independent experts, and regional public agencies engaged in agroforestry and environmental initiatives. The collected data were qualitatively analyzed using word frequency and co-occurrence techniques, based on Elinor Ostrom’s Institutional Analysis and Development (IAD) framework. The results reveal that in France, agroforestry benefits from a well-structured policy environment, centered on the Common Agricultural Policy (CAP) and the Agroforestry Development Plan (PDA). The Breizh Bocage initiative is making a positive contribution to this, with more than 5000 km of hedges planted thanks to its localized governance model and direct community funding. In Quebec, agroforestry is also supported by various policies and programs such as Prime-Vert, with more than 2370 hedge planting projects completed. Despite its strengths, the French case, particularly the Breizh Bocage program, is limited by cumbersome administrative procedures. In both contexts, stakeholders emphasize the need to improve the transparency and efficiency of the program by simplifying administrative processes and harmonizing financial support mechanisms. Full article

Interest in using warm-season grasses, including switchgrass (SG) (Panicum virgatum L.), as a bioenergy crop has increased in Europe. This study evaluated the effects of harvesting regimes with two cuts per year on the productivity, chemical composition and biochemical methane potential of the SG cultivars ‘Dacotah’, ‘Foresburg’ and ‘Cave in Rock’ in environments with cool and moderate climates in Europe with minimal fertilizer application. The results of two harvest years suggest that the biomass yield, chemical composition and energy potential depend on the grass cultivars and harvesting time. Significant effects (p < 0.05) of the harvest date and cultivar were observed for most of the measured parameters for biomass and silage quality. All three SG cultivars harvested on August 8 produced the lowest (p < 0.05) volume of methane per kg of biomass (181–202 normal litres (NL) per kg⁻¹ volatile solids (VS)) compared to the biomass of the respective cultivar harvested on 14 July (287–308 NL kg⁻¹ VS) or on October 3, as regrowth after the first cut made in mid-July (274–307 NL kg⁻¹ VS). The stands of all three SG cultivars, when the first harvest was completed in mid-July, achieved a higher annual area-specific methane yield than those harvested first in August (1128–1900 Nm³ ha⁻¹ and 888–1332 Nm³ ha⁻¹, respectively). Depending on the harvest regime and cultivar, the annual gross energy presented as a lower heating value varied from 31.8 GJ ha⁻¹ to 68.0 GJ ha⁻¹. It is concluded that SG growing under the cool temperate climate of Northern Europe could be an interesting alternative crop for methane production. Our study proves that the cultivar choice also plays an important role. Full article

Weather forecasting is essential for agriculture, yet current methods often lack the localized accuracy required to manage extreme weather events and optimize irrigation. The MAGDA Horizon Europe/EUSPA project addresses this gap by developing a modular system that integrates novel European space-based, airborne, and ground-based technologies. Unlike conventional forecasting systems, MAGDA enables precise, field-level predictions through the integration of cutting-edge technologies: Meteodrones provide vertical atmospheric profiles where traditional data are sparse; GNSS-reflectometry offers real-time soil moisture insights; and all observations feed into convection-permitting models for accurate nowcasting of extreme events. By combining satellite data, GNSS, Meteodrones, and high-resolution meteorological models, MAGDA enhances agricultural and water management with precise, tailored forecasts. Climate change is intensifying extreme weather events such as heavy rainfall, hail, and droughts, threatening both crop yields and water resources. Improving forecast reliability requires better observational data to refine initial atmospheric conditions. Recent advancements in assimilating reflectivity and in situ observations into high-resolution NWMs show promise, particularly for convective weather. Experiments using Sentinel and GNSS-derived data have further improved severe weather prediction. MAGDA employs a high-resolution cloud-resolving model and integrates GNSS, radar, weather stations, and Meteodrones to provide comprehensive atmospheric insights. These enhanced forecasts support both irrigation management and extreme weather warnings, delivered through a Farm Management System to assist farmers. As climate change increases the frequency of floods and droughts, MAGDA’s integration of high-resolution, multi-source observational technologies, including GNSS-reflectometry and drone-based atmospheric profiling, is crucial for ensuring sustainable agriculture and efficient water resource management. Full article

The circular bioeconomy is the key tool for reducing greenhouse gas (GHG) emissions. Changes in agricultural production are crucial to its development. Farmers are not only responsible for biomass production but also account for approximately 13% of GHG emissions in the EU. This article addresses the following questions: (Q1) To what extent are farmers implementing the values and practices of the circular bioeconomy? (Q2) Are agricultural advisors promoting these values and practices? (Q3) What are the potential barriers preventing farmers from transitioning to a circular bioeconomy? The study was conducted among two groups. A CATI questionnaire survey was conducted with farmers, and in-depth interviews with agricultural advisors. Most farmers do not apply circular bioeconomy principles in their production practices. However, cluster analysis revealed variation: in addition to the disinterested mainstream group, a cluster of relatively affluent farmers was identified as more engaged in circular practices. The analysis of agricultural advisors’ attitudes revealed an insufficient level of engagement in promoting circular bioeconomy practices. It also indicated significant variation in the advisors’ values and attitudes, which may affect the type and quality of information they pass on to farmers. The study identified several barriers to the implementation of circular bioeconomy solutions, stemming from both farmers’ attitudes and institutional conditions. Full article

The loss of agricultural production due to climate change and natural disasters has attracted widespread attention. Climate-smart agricultural technologies (CSATs) are attracting attention as a solution to address climate change while achieving sustainable agricultural development. However, in the Chinese context, research on cooperatives’ intention to adopt such technologies is relatively limited. This study investigated the factors influencing the behavioral intentions of Chinese farmers’ cooperatives to adopt CSATs using a behavioral reasoning theory (BRT) framework. A structured questionnaire was administered to 308 participants using purposive sampling techniques. For data analysis, an artificial neural network (ANN) and fuzzy set qualitative comparative analysis (fsQCA) complemented the disjointed two-stage partial least squares structural equation modeling (PLS-SEM) approach to ensure the robustness of the results and provide important practical insights. The results suggest that values (perceived value of government environmental concern, value of openness to change) shape the determinants of and barriers to CSAT adoption by cooperatives, but do not have a direct impact on behavioral intentions. The “determinants” all positively influenced adoption behavioral intentions, with “agricultural extension and advisory service” having the greatest impact on behavioral intentions, followed by “opinion leaders’ recommendation” and “policy support”. Among the “barriers”, only “perceived risk” and behavioral intention were negatively correlated. Behavioral intention to adopt CSATs by cooperatives has a positive effect on willingness to pay, which motivated cooperatives to pay more to acquire the technology. Based on the findings, this study provides theoretical insights for researchers and policy implications for governments, agricultural organizations, policymakers, and agri-technology companies. Full article

Digital extension services (DESs) play a crucial role in transforming the agri-food sector while creating the potential to enhance production towards sustainable development via ensuring resource efficiency, environmental resilience, and economic viability for smallholder farmers. However, there is less research on the availability and quality of digital advisory information to provide the foundation for the ways forward to ensure accessible and timely benefits of science-based extension and innovation for smallholder farmers. This study used a systematic review method to explore the opportunities and barriers to develop interactive DESs in developing countries (2005–2021). Features of 141 articles were summarized resulting in the identification of 13 opportunities and 21 barriers. Opportunities indicate that interactive DESs were the best source for learning and the exchange of information/ideas/experiences, useful for enhancing agricultural productivity and profitability, creating network collaboration among farmers and stakeholders, and making extension service delivery cost-effective. Barriers of interactive DESs include a lack of a two-way interaction information, lack of a centralized information network between farmers and service providers, lack of technical know-how on ICTs, poor internet connection, and lack of effective training on ICTs. However, farmers’ awareness, motivation, and readiness to use interactive DESs has increased in several countries. It is therefore a great opportunity to invest in digital platforms as a long-term intervention to boost sustainable agricultural sustainability. Full article

The development of the natural rubber planting industry is facing the dual challenges of protecting ecology and maintaining supply. As an effective means to internalize ecological externalities, eco-compensation is an important way to realize the sustainable development of the natural rubber industry. From the perspective of industrial development, an eco-compensation policy framework for natural rubber with a production and ecological win–win outcome was constructed. The results showed that natural rubber eco-compensation was a large-scale public institutional arrangement with the following characteristics: 1. The goals were to protect tropical rainforest and rubber garden ecology, maintain the natural rubber supply and improve the livelihoods of agricultural households. 2. The participants included the government, enterprises and agricultural households. 3. The main methods included financial transfer payments, production insurance and cooperative operations. 4. The opportunity costs of agricultural household livelihood transformation and the positive expected returns of enterprises were used as compensation standards. 5. The compensation effectiveness was evaluated through the comprehensive monitoring of tropical rainforest ecology, the rubber garden environment, land use, the planting distribution, household income and production modes. On this basis, specific policy recommendations, including developing combined planting–breeding modes, establishing a strict supervision system and setting up special expert advisory teams, were put forward. This study provides not only a theoretical basis for the design of natural rubber eco-compensation policies but also a reference for the construction of eco-compensation market mechanisms in various fields. Full article

Greenhouse tomato production holds strong economic importance in the Western Balkan (WB) countries, driven by escalating market demands. To align with global food safety trends, systematic advancements in cultivation practices and pest management strategies are essential for the WB region. Conventional reliance on chemical pesticides as the primary pest control method has led to various adverse outcomes, impacting pest management effectiveness and reducing product quality. The impact of climate change on agricultural productivity further emphasizes the need for environmentally friendly solutions in pest protection. To address these challenges and mitigate the detrimental effects of chemical pesticides, this review explores sustainable, alternative solutions, like biological control agents (BCAs), for tomato pest control in the WB region. With biological control gaining recognition as an effective approach, yet remaining underutilized in the WB, this review provides a thorough analysis of the most effective, commercially available BCAs, critically evaluating their advantages and limitations. Widespread BCA application could support the expansion of the tomato production sector while fostering sustainable agricultural practices. Furthermore, the review explores the role of BCAs within Integrated Pest Management (IPM) frameworks in tomato production, emphasizing their alignment with Sustainable Development Goals (SDGs), particularly for countries aiming for EU integration. Full article

Background/Objectives: Community–academic partnerships offer unique opportunities to leverage expertise and resources to modify structural factors that address community priorities. However, few in-depth examples of successful partnerships in rural communities to improve food security are available. This manuscript describes the process of building a partnership to reduce food insecurity in a rural Kentucky community. Methods: The research team worked with Cooperative Extension to form a community advisory board (CAB) representative of diverse sectors of the community who had interest in food security, agriculture, and/or nutrition. The CAB convened regularly, in-person or virtually, to review community assessment information and identify, select, and adapt relevant multi-level interventions. CAB members were invited to complete two surveys and participate in a listening session to provide feedback on working with academic partners. Results: Over the first two years of the project, 17 people served on the CAB. Early in the project, the CAB prioritized interventions for working families, relatives raising children, and lower income households. Some ideas were able to come to fruition (e.g., family cooking social classes, raised garden beds), while others were explored but were unable to gain momentum (e.g., mobile market) due to challenges with feasibility, organizational capacity, and/or interest. CAB members reported high engagement and strong communication between community and academic partners. Conclusions: Full exploration of potential solutions suggested by CABs may build trust between community and academic partners and could provide a strategic selection process for multi-level, evidence-based interventions deemed feasible for addressing complex issues such as food insecurity and nutritional health outcomes. Full article

Digital technologies are promising tools for sustainable agriculture; however, the cutting-edge digital solutions in agriculture are impractical for smallholder farmers in developing countries. Smallholder farmers need access to credit and insurance services, quality farm inputs, advisory services, subsidies, and market services to be able participate in sustainable agriculture. This paper is part of an extensive study conducted using the design science research (DSR) methodology. As part of our previous research, we conducted a thorough survey of the various stakeholders in Tanzania to assess their needs. Thereafter, we designed a conceptual digital framework called Farmers’ Digital Information System (FDIS), which provides all the necessary services to smallholder farmers and other stakeholders and addresses the identified needs. This paper presents a technical implementation of FDIS that aims to deliver essential services to smallholder farmers for sustainable agriculture within a comprehensive single mobile application. We used Android Studio Iguana and a Flutter framework to develop four service modules that include farmer and farm data, advisory services, and financial and marketing services as part of the FDIS platform. The system reflects the services offered in a real-world environment, as farmers can directly request advice from experts, apply for credit services from financial institutions, and market farm products to meet potential customers. It solves problems of access to farm advisory services and credit services for farm investment and helps farmers to find reliable markets for their products without going through intermediaries (middlemen). The completion of the FDIS development presented here will be followed by a test of the platform with real users for evaluation and improvement. Future research will focus on the scalability of FDIS for different regions, the embedding of more advanced technologies, and the adaptability of FDIS to different agricultural ecosystems. The FDIS solution has the potential to improve sustainable farming and empower smallholder farmers in Tanzania and beyond. Full article

This study investigated vegetable farmers’ willingness-to-pay (WTP) for private agricultural advisory services in northwestern Ethiopia. Understanding farmers’ preferences is a crucial step for modernizing agricultural advisory services and transforming smallholder agri-food systems into a sustainable path. Discrete choice experiment data from 393 farm households were analyzed using a random parameter logit model (RPL). The results revealed that vegetable farmers are willing to pay for practice-oriented private advisory services. The result also showed the existence of heterogeneity in farmers’ preference for features of vegetable advisory services. Household heads’ educational status and age influenced preferences for advisory service features. The result is substantiated by the fact that merely 25.5% of the sample households acquired formal education. Farmers in general preferred extension services with frequent expert visits and practical engagement on-farm as opposed to digitized options that rely on short message service (SMS) and voice-based guidance. Additionally, farmers are willing to pay an ETB 120.89 and ETB 203.94 monthly fee for an extension service that emphasizes fruity and root and tuber vegetables, respectively, as opposed to leafy vegetables. The findings imply initiatives that push for commercializing agricultural advisory services should strive to achieve a balance between the practical application and digitization of extension services accounting for the heterogeneous preferences of smallholder farmers. Full article

The aim of this communication article is to present a successful irrigation advisory scheme on the island of Crete (Greece) provided by the Hellenic Agricultural Organization (ELGO DIMITRA), which is well adapted to the different needs of farmers and water management agencies. The motivation to create this advisory scheme stems from the need to save water resources while ensuring optimal production in a region like Crete where droughts seem to occur more and more frequently in recent years. This scheme/approach has three different levels of implementation (components) depending on the spatial level and end-users’ needs. The first level concerns the weekly irrigation bulletins in the main agricultural areas of the island with the aim of informing farmers and local water managers about crop irrigation needs. The second level concerns an innovative digital web-based platform for the precise determination of the irrigation needs of Crete’s crops at a parcel level as well as optimal adaptation strategies in the context of climate change. In this platform, important features such as real-time meteorological information, spatial data on the cultivation type of parcels, validated algorithms for calculating crop irrigation needs, an accurate soil texture map derived from satellite images, and appropriate agronomic practices to conserve water based on cultivation and the geomorphology of a farm are considered. The third level of the proposed management approach includes an open-source Internet of Things (IoT) intelligent irrigation system for optimal individual parcel irrigation scheduling. This IoT system includes soil moisture and atmospheric sensors installed on the field, as well as the corresponding laboratory soil hydraulic characterization service. This third-level advisory approach provides farmers with specialized information on the automated irrigation system and optimization of irrigation water use. All the above irrigation advisory approaches have been implemented and evaluated by end-users with a very high degree of satisfaction in terms of effectiveness and usability. Full article

The Agricultural Knowledge and Innovation System (AKIS) and the Farm Advisory Service (FAS) are important elements of the current Programming Period of the Common Agricultural Policy (2023–2027), as it is now deemed necessary to transition the European agricultural model to more sustainable forms, through the dissemination of agricultural knowledge, while simultaneously promoting innovative methods. An Agricultural Knowledge and Innovation System must be able to propose and develop ideas for the transmission of agricultural knowledge, promoting innovation and the exchange of ideas. The present study includes a significant number of investigations on the effectiveness of the implementation of the AKIS and the FAS so that the conclusions are representative of the scope of the work. The object in question is now the cornerstone of the modernization of agricultural production and an important way out towards more competitive models of agriculture. The purpose of this paper is to give an extensive overview of the degree of implementation of Agricultural Knowledge and Innovation Systems in the countries of the European Union (including the United Kingdom until 2019) from 2014 until today, essentially during the implementation of the second period of Common Agricultural Policy. In the context of this article, the main results of the research carried out in the EU countries during the period under study and the proposed improvements by the researchers, where they are mentioned, are recorded epigrammatically. Finally, the countries are categorized according to the degree of implementation of the AKIS and the contribution of the Agricultural Advisory System to more sustainable forms of agricultural practices. Full article