List of Articles نسبت انرژی Open Access Article Abstract Page Full-Text 1 - Investigation of environmental impacts in sugar beet production and the effect of production inputs on yield and profit to cost ratio Shayan Firozi Mohammad Gholami Iraj Ranjbar Davood Mohammad Zamani 10.22034/aej.2021.682805 Open Access Article Abstract Page Full-Text 2 - Econometric Analysis of Energy Use in Cereal Production of Iran (Case Study: wheat, Barley, Corn, Rice) فاخر کردونی مجید جامی الاحمدی mohammad reza bakhshi Open Access Article Abstract Page Full-Text 3 - Analysis of water efficiency, energy and economics of corn and sorghum fodder production under different irrigation conditions مسعود ترابی Mohsen Heidarisoltanabadi Rooholah Daneshvar Rad Hossein Heidari Sharifabad Reza Azizinejad Hamidreza Salemi