Volume 29, Issue 3 (Fall 2025)
jwss 2025, 29(3): 159-170 |
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Bagheri A, Yadegari A, Khaledi K. Assessment of Influential Factors on Wheat Yield Increasing in Isfahan Province: A Focus on Water Usage. jwss 2025; 29 (3) :159-170
URL: http://jstnar.iut.ac.ir/article-1-4492-en.html
URL: http://jstnar.iut.ac.ir/article-1-4492-en.html
Department of Agriculture, Payame Noor University, Tehran, Iran. , mmohsen55@pnu.ac.ir
Abstract: (86 Views)
Wheat is a strategic crop, and boosting its production is vital. This study identifies key factors affecting wheat yield by estimating and selecting superior production functions. The research used panel data from crop years 1400-1385 in Isfahan province counties over 15 years, analyzed with EViews 10 software. Results showed water use had the greatest positive effect; a one percent water increase raised wheat yield by 0.41 percent on average. Cultivated area, fertilizer, seeds, and labor also had positive, significant effects. In contrast, air temperature had a negative effect, and agricultural machinery had no significant effect. Isfahan's arid climate and water's role in yield underscore the need for modern irrigation methods and better water use efficiency to improve production.
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