Volume 11 (2021)
Volume 10 (2020)
Volume 9 (2019)
Volume 8 (2018)
Volume 7 (2017)
Volume 6 (2016)
Volume 5 (2015)
Volume 4 (2014)
Volume 3 (2013)
Volume 2 (2012)
Volume 1 (2011)
Strategic planning
1. Emergy Analysis of Greenhouse Cucumber Production in Sistan Region

Shir Ali Koohkan; Ahmad Ghanbari; Mohammad Reza Asgharipour; Barat Ali Fakheri

Volume 8, Issue 3 , Summer 2018, , Pages 377-387

Abstract
  In the current century, agriculture sustainability and the reduction of environmental pressure are two main objectives of the management of agro-ecosystems that is challenged by energy inefficiency. In this respect, the present study assessed one of the most important planting systems in Sistan region ...  Read More

2. Energy Efficiency Analysis and Modeling the Relationship between Energy Inputs and Wheat Yield in Iran

Fakher kardoni; Majid Jami-Al Ahmadi; Mohammad Reza Bakhshi

Volume 5, Issue 4 , Autumn 2015, , Pages 321-330

Abstract
  Wheat is the dominant cereal crop constituting the first staple food in Iran. This paper studies the energy consumption patterns and the relationship between energy inputs and yield for Wheat production in Iranian agriculture during the period 1986 – 2008. The results indicated that total energy ...  Read More