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Effect of presynchronization prior to Ovsynch on ovulatory response to first GnRH, ovulatory follicle diameter and pregnancy per AI in multiparous Holstein cows during summer in Iran

Essa Dirandeh

Essa Dirandeh

Department of Animal Science, Sari Agricultural Sciences and Natural Resources University, Sari,Mazandaran, Iran
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Dirandeh, Essa
, 
Reza Masoumi

Reza Masoumi

Department of Animal Science, Faculty of Agriculture, University of Zanjan,Zanjan, Iran
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Masoumi, Reza
, 
Masood Didarkhah

Masood Didarkhah

Faculty of Agriculture, University of Birjand,Birjand, Iran
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Didarkhah, Masood
, 
Farhad Samadian

Farhad Samadian

Department of Animal Science, Faculty of Agriculture, Yasouj University,Yasouj, Iran
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Samadian, Farhad
, 
Navid Dadashpour Davachi

Navid Dadashpour Davachi

Department of Research, Breeding and Production of Laboratory Animals, Razi Vaccine and Serum Research Institute, Agricultural Research Education and Extension Organization (AREEO),Karaj, Iran
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Davachi, Navid Dadashpour
 and 
Marcos Colazo

Marcos Colazo

Livestock Research Section, Alberta Agriculture and Forestry,Edmonton, Canada
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Colazo, Marcos
  
Aug 01, 2018
Effect of presynchronization prior to Ovsynch on ovulatory response to first GnRH, ovulatory follicle diameter and pregnancy per AI in multiparous Holstein cows during summer in Iran's Cover Image
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Article Category: The biology, physiology, reproduction, and health
Published Online: Aug 01, 2018
Page range: 713 - 722
Received: Sep 16, 2017
Accepted: Jan 21, 2018
DOI: https://doi.org/10.2478/aoas-2018-0011
Keywords
© 2018 Essa Dirandeh, published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.
Language:
English
Publication timeframe:
4 times per year
Journal Subjects:
Life Sciences, Biotechnology, Zoology, Medicine, Veterinary Medicine
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