Mohammad Davoud Heidari

  • Citations Per Year
Learn More
The economics of poultry meat production depends on numerous factors, but most important is general economic policy. For the economic analyses, net profit, gross return, net return, Benefit to Cost Ratio (BCR), productivity, etc. have to be computed. In this study, various Artificial Neural Network (ANN) models were developed to estimate the BCR of broiler(More)
In this study the energy and economic flows and greenhouse gas (GHG) emissions of olive oil production in Iran were investigated in terms of a life cycle assessment with considering four main stages of agricultural olive production, olive transportation, olive oil extraction and its oil transportation to the customer centers. Data was collected from 150(More)
This study applied a non-parametric method to analyze the efficiency of farmers, discriminate efficient farmers from inefficient ones and to identify wasteful uses of energy in order to optimize the energy inputs for broiler production. Data were collected from 44 broiler farms in six villages in Yazd province (Iran) by using a face-to-face questionnaire(More)
  • 1