Estimation of economic value of heat detection rate in Iranian holstein dairy farms, applying bio-economic model
Subject Areas :Kian Pahlavan Afshar 1 , Mahmood Honarvar 2 , Abolghasem Lavvaf 3
1 - Department of Animal Science , Islamic Azad University,Abhar Branch
2 - Department of Animal Science, Islamic Azad University,Shahre Ghods Branch
3 - Department of Animal Science, Islamic Azad University,Karaj Branch
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