The digital transformation in agriculture introduces new challenges in terms of data, knowledge and technology adoption due to critical interoperability issues, and also challenges regarding the identification of the most suitable data sources to be exploited and the information models that must be used. DEMETER (Building an Interoperable, Data-Driven, Innovative and Sustainable European Agri-Food Sector) addresses these challenges by providing an overarching solution that integrates various heterogeneous hardware and software resources (e.g., devices, networks, platforms) and enables the seamless sharing of data and knowledge throughout the agri-food chain. This paper introduces the main concepts of DEMETER and its reference architecture to address the data sharing and interoperability needs of farmers, which is validated via two rounds of 20 large-scale pilots along the DEMETER lifecycle. This paper elaborates on the two pilots carried out in region of Murcia in Spain, which target the arable crops sector and demonstrate the benefits of the deployed DEMETER reference architecture.
Este trabajo describe la evolución desde los sistemas de transferencia de conocimientos agrarios más tradicionales, con transmisión lineal de la investigación a los usuarios, hasta sistemas que propicien en mayor medida la innovación, con la intervención de multiplicidad de actores...
Improvements in the sustainability of agricultural production depend essentially on advances in the efficient use of nitrogen. Precision farming promises solutions in this respect. Variable rate technologies allow the right quantities of fertilizer to be applied at the right place....
Innovative approaches are needed to shift towards more sustainable, equitable and healthy agri-food systems. Building on the increasing recognition of the relevance of traditional agroecological knowledge (TAeK) in sustainable food systems, this paper aims to describe innovative agri-food initiatives and...
The potential beneficial and harmful social impacts generated by the introduction of novel technologies, in general, and those concerning nutrient recovery and the improvement of nutrient efficiency in agriculture, in particular, have received little attention, as shown in the literature....
One of the most important challenges for the researchers in the 21st Century is related to global heating and climate change that can have as consequence the intensification of natural hazards. Another problem of changes in the Earth's climate is...
