In the past 50 years, the application of synthetic nitrogen (N) fertilizer to farmland resulted in a dramatic increase in crop yields but with considerable negative impacts on the environment. New solutions are therefore needed to simultaneously increase yields while maintaining, or preferably decreasing, applied N to maximize the nitrogen use efficiency (NUE) of crops. In this review, we outline the definition of NUE, the selection and development of NUE crops, and the factors that interact with NUE.
The contributions and dynamic interaction of thousands of stakeholders from all sectors have created the GCARD (Global Conference on Agricultural Research for Development) Roadmap, providing a clear path forward for all involved. The Roadmap highlights the urgent changes required in Agricultural Research for Development (AR4D) systems globally, to address worldwide goals of reducing hunger and poverty, creating opportunity for income growth while ensuring environmental sustainability and particularly meeting the needs of resource-poor farmers and consumer.
he European Union's long-term strategy for agricultural research and innovation was published in January 2016 following a year-long process of development, which included targeted consultations. Based on five priority areas, the strategy guides the programming of its main research and innovation programme – Horizon 2020 – not only for 2018 to 2020 but also for the period beyond 2020, to be covered by Horizon Europe.
The slow adoption of new agricultural technologies is an important factor in explaining persistent productivity deficits among smallholders in Sub-Saharan Africa (SSA). Farmers delay in particular the uptake of technology packages. Since knowledge constraints are an important barrier to adoption, effective extension approaches are key. In recent decades, extension systems in many SSA countries have moved towards decentralized “bottom-up” models involving farmers as active stakeholders.
The current market situation has led the production sector to focus on developing new products that satisfy consumer demands and improve firms’ competitive positions. This study seeks to analyze the role played by the consumers’ innovative tendency in the acceptance of new food products. This was done through the use of means-end chain theory in an application for coffee in Spain
The Government of Pakistan has adopted a policy of providing agricultural extension services to promote agricultural production by disseminating appropriate knowledge and technologies to farmers. Consistent with this national policy, farmers in Balochistan have been provided with extension services by the provincial Department of Agriculture through their extension officials working with the District of Agricultural Extension Department.
Fair Trade is a labeling initiative aimed at improving the lives of the poor in developing countries by offering better terms to producers and helping them to organize. Although Fair Trade-certified products still comprise a small share of the market—for example, Fair Trade-certified coffee exports were 1.8 percent of global coffee exports in 2009—growth has been very rapid over the past decade. Whether Fair Trade can achieve its intended goals has been hotly debated in academic and policy circles.
In this paper the authors used a network perspective to study the micro level of agricultural innovation systems and investigate the different roles and functions that collaborating actors have to perform to spread their innovation both horizontally and vertically. Based on a literature review, we distinguish between three separate network functions: (1) learning and knowledge co-creation, (2) upscaling and institutional entrepreneurship and (3) outscaling and innovation brokerage.
The impulse towards a larger introduction of Information and Communication Technology (ICT) in the agricultural field is currently experiencing its momentum, as digitisation has large potentialities to provide benefits for both producers and consumers; on the other hand, pushing technological solutions into a rural context encounters several challenges.
Sustainable entrepreneurs are key actors in sustainability transitions; they develop needed innovations, create markets, and pressure incumbents. While socio-technical transitions literature is well developed, questions remain in terms of (1) the different roles that sustainable entrepreneurs can play in sustainable transitions, and (2) how best to empower these roles. To explore these challenges, we review literature and construct a framework combining the multilevel perspective and entrepreneurial ecosystem perspective.