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Plant Science Today (PST)

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Early Access

Impact of open and distance learning on agricultural education: A systematic review and bibliometric analysis

DOI
https://doi.org/10.14719/pst.7505
Submitted
29 January 2025
Published
18-03-2025
Versions

Abstract

Open and distance learning (ODL) plays a crucial role in agricultural education due to its potential to transform knowledge dissemination. It enhances agricultural productivity and addresses educational accessibility challenges. This study employs systematic literature review and bibliometric analysis to examine the evolution and impact of ODL in agricultural education. A total of 759 relevant studies were identified from the Web of Science database and analysed using VOS viewer and R Studio to map research trends and thematic clusters. The selection process was systematically documented following the guidelines outlined by the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA). The analysis highlights the growing scholarly interest in this field, with significant research output emerging between 2020 and 2024 and peaking at 90 articles in 2022. The bibliometric analysis reveals diverse authorship with 3789 contributors and a strong collaborative focus, as evidenced by a 36.76 % international co authorship rate. The thematic analysis underscores four major clusters focusing on the impact of COVID-19, training and technology integration, educational frameworks and curriculum design. Geographical contexts indicate varied implementation across regions, with countries such as the USA, the UK, Germany and Italy emerging as central nodes in research networks. Future research should explore low-tech solutions, assess long-term impacts, integrate emerging technologies and establish robust evaluation frameworks. The findings highlight ODL's vital role in creating an inclusive, knowledge driven agricultural sector aligning with global development goals.

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