e-infrastructure Roadmap for Open Science in Agriculture

A bibliometric study

The e-ROSA project seeks to build a shared vision of a future sustainable e-infrastructure for research and education in agriculture in order to promote Open Science in this field and as such contribute to addressing related societal challenges. In order to achieve this goal, e-ROSA’s first objective is to bring together the relevant scientific communities and stakeholders and engage them in the process of coelaboration of an ambitious, practical roadmap that provides the basis for the design and implementation of such an e-infrastructure in the years to come.

This website highlights the results of a bibliometric analysis conducted at a global scale in order to identify key scientists and associated research performing organisations (e.g. public research institutes, universities, Research & Development departments of private companies) that work in the field of agricultural data sources and services. If you have any comment or feedback on the bibliometric study, please use the online form.

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Exploring farmers' local knowledge and perceptions of soil fertility and management in the Ashanti Region of Ghana


Farmers' local knowledge of soil fertility and management strategies plays a significant role in fertility maintenance of farmlands and also contributes to the participatory development of interventions to sustain farm productivity. A field study was conducted in the Ashanti Region of Ghana to assess farmers' local knowledge of soil fertility and fertility processes, and to analyze how this knowledge influences soil fertility management strategies. Farmer's local knowledge of soil was not significantly related to age, location, or gender in this study. However, knowledge and perceptions of soil fertility were based on observable plant and soil related characteristics namely; soil colour, crop yield, soil water holding/retention capacity, stoniness, difficulty to work soil, type and abundance of indicator weeds, colour of leaves and deficiency symptoms observed on crops, crop growth rate and presence and abundance of soil macro-fauna. Though farmers' indicators were purely qualitative, it nevertheless was congruent to scientific assessment of fertile or infertile soils in many respects. Reported fertile sites were confirmed to exhibit higher levels of soil N, P, K and organic matter compared to reported infertile sites. It is argued that there is the need to utilize the complementary nature of local and scientific knowledge. To facilitate integration and inclusion of farmer perspectives in the national agricultural development planning and policy formulation processes, the use of truly participatory, gender sensitive, collaborative and capacity-building approaches is required particularly the established rich knowledge base on soils. (C) 2012 Elsevier B.V. All rights reserved.

  • GH
  • CA
  • Univ_Toronto (CA)
Data keywords
  • knowledge
  • knowledge based
Agriculture keywords
  • agriculture
  • farm
Data topic
  • knowledge transfer
Document type

Inappropriate format for Document type, expected simple value but got array, please use list format

Institutions 10 co-publis
  • Univ_Toronto (CA)
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e-ROSA - e-infrastructure Roadmap for Open Science in Agriculture has received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement No 730988.
Disclaimer: The sole responsibility of the material published in this website lies with the authors. The European Union is not responsible for any use that may be made of the information contained therein.