Comparison between energy indices in irrigated and dryland barley production systems in Khuzestan and Fars provinces
Publish Year: 1392
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
ETEC03_176
تاریخ نمایه سازی: 7 آبان 1393
Abstract:
Study of Energy indices in agro-ecosystems is received much attention in the recent years. It seems to be a suitable approach to assess environmental problems and their impacts in the ways of sustainability. The aim of the present study was to compare irrigated and dryland barely farms in terms of energy efficiency, energy productivity, benefit to cost ratio and the amount of renewable energy used in Fars and Khuzestan. Due to low energy productivity, benefit to cost ratio and net return of dryland barley farms compare to irrigated system we suggested irrigated barley production system as a winner in term of energy use efficiency. Increase in price, the net return and benefit to cost ration in Irrigated barley will significantly improve overall barley production in both Fars and Khuzestan.
Authors
Majid AghaAliKhani
Department of Agronomy, Faculty of Agriculture, Tarbiat Modares University, Tehran, Iran
Hamed Akbari
Department of Agronomy, Faculty of Agriculture, Tarbiat Modares University, Tehran, Iran
Seyed Amir Moosavi
Department of Agronomy, Faculty of Agriculture, Tarbiat Modares University, Tehran, Iran
Ghasem Jami
Department of Agronomy, Faculty of Agriculture, Tarbiat Modares University, Tehran, Iran
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