Yaser Mohammadi, Freshteh Avatefi Akmal,
Volume 14, Issue 54 (2-2026)
Abstract
Objective: Food security is a major issue in sustainable development and in improving the quality of life of rural households. Agricultural production plays a crucial role in meeting nutritional needs and enhancing the livelihoods of rural communities. The purpose of this study is to examine the contribution of agricultural production to food security in rural households using a meta-analytic approach based on data extracted from reputable scientific databases.
Methods: The statistical population included studies related to the role of agricultural production in food security among rural households published in scientific databases—SID, Ensani, Noormags, Magiran, ScienceDirect, Google Scholar, and Scopus from 2000 to 2025. Based on the inclusion criteria, 27 studies were selected and analyzed using CMA2 software. In addition, VOSviewer was utilized to construct a thematic network and identify frequently used terms. Keywords were searched in international databases, and data from selected studies were stored in a CSV file for import into VOSviewer. A separate search was conducted for domestic sources, and their information was entered manually. Scientometric indicators were analyzed using VOSviewer. Due to heterogeneity in the data- identified through Q and I² indices- a random-effects model was selected.
Results: The thematic network analysis showed a meaningful relationship between agricultural production and food security in rural households. Begg and Mazumdar’s correlation test confirmed relative symmetry in the included studies, indicating an absence of publication bias. The overall effect size was estimated at 0.507, which, according to Cohen’s criteria, is considered high.
Conclusions: The results demonstrate that increased agricultural productivity leads to long-term improvements in food security among rural households. The vocabulary network analysis also showed that food security is linked to dietary quality and diversity, as well as challenges such as climate change, poverty, and gender issues, highlighting the need for comprehensive and integrated approaches to address these concerns.
