Iran Agricultural Research (Iran Agric Res: IAR), an international journal, has been published since 1971 by Shiraz University. IAR accepts articles on original research in agriculture and related fields including agricultural extension and education, animal science, crop production and breeding, economics, food science, horticulture, machinery, plant biotechnology, plant protection, soil science and water engineering. Manuscripts related to the mentioned areas are considered, if they contain information of direct significance to agriculture and related to living products.

The aims of IAR Journal are: (i) to stimulate scientific research among Iranian scholars and their colleagues in other countries and (ii) to provide a forum for the exchange of information and dissemination of knowledge in the agricultural sciences.

This journal uses iThenticate software to prevent plagiarism in its published articles.

Please note that it is essential to send Manuscript Submission Form, provided in "Guide for Authors", when submitting a manuscript. The submitted manuscripts without the form will not be considered for review (22 July 2019).


Double-blinded process


7 months

Review time:

33 %

Acceptance rate:

English (with Persian abstract)




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This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

Current Issue: Volume 39, Issue 1, Summer and Autumn 2020, Pages 1-133 

4. Mechanical analysis of cluster-grain separator device of a new head of paddy harvesting machine

Pages 33-44


hadi azimi-nejadian; Teymour Tavakoli Hashjin; Mohammad Amin Nematollahi; Seyed Hossein Karparvarfard