Evaluation of genetic parameters of test day milk yield with fixed regression and repeatability models in Iranian holstein cows

Subject Areas :

Mohammad Hosein Jahandar ¹ , Mehdi Elahi Torshizi ² , Homayon Farhangfar ³

1 - Islamic Azad University,Bam Branch
2 - Department of Animal Science, Islamic Azad University,Mashhad Branch
3 - Department of Animal Science, Islamic Azad University,Birjand Branch

Received: 2017-07-07 Accepted : 2017-07-07 Published : 2013-06-22

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Evaluation of genetic parameters of test day milk yield with fixed regression and repeatability models in Iranian holstein cows