Iranian Journal of animal Science

Author = Amir Fadayifar

Number of Articles: 7

Investigating the addition of a herbal supplement containing tannin (from 3 different sources) on growth performance, health and safety status in Holstein suckling calves

Volume 57, Issue 1, Spring 2026, Pages 1-18

10.22059/ijas.2025.385892.654041

Ahmad – Reza Ikdari-Basiri, Arash Azarfar, Amir Fadayifar

The study of interaction effect of weaning methods and feeding of vitamin C to on performance and skeletal and blood parameters in suckling Holstein calves

Volume 56, Issue 2, Spring 2025, Pages 391-407

10.22059/ijas.2024.374879.654022

farshad bakhiar, Arash Azarfar, Amir Fadayifar, hossein irandoust, Hossein Omidi-Mirzaei

Comparison of nutritive value of different protein sources resulting from the reaction of tannins extracted from raisin byproducts with corn-steep liquor in ruminant nutrition

Volume 54, Issue 3, Autumn 2023, Pages 267-287

10.22059/ijas.2023.348770.653907

Abolfazl Koolivand, Arash Azarfar, Amir Fadayifar, Ayoub Azizi

Evaluation of nutritive value of perceptible compounds of corn-steep liquor by ‎tannins extracted from raisin by-products as a protein source in ruminant nutrition

Volume 53, Issue 4, Winter 2023, Pages 255-271

10.22059/ijas.2022.340154.653876

Abolfazl Koolivand, Arash Azarfar, Amir Fadayifar, Ayoub Azizi

Influence of different levels of selenium as a slow release bolus pre-mating on ‎performance and some blood metabolites of Lori Bakhtiari ewes

Volume 51, Issue 1, Spring 2020, Pages 69-79

10.22059/ijas.2020.290116.653742

Morvarid Imani, Hassan Aliarabi, Daryoush Alipour, Amir Fadayifar

Effect of dietary betaine supplementation and vitamin B12 injection during the transition period on fatty acids profile of milk in Holstein dairy cows

Volume 48, Issue 4, Winter 2018, Pages 493-503

10.22059/ijas.2017.243378.653567

Ali Gohardust, Arash Azarfar, Ali Kiani, Amir Fadayifar

Effect of feeding slow-release bolus of zinc, selenium and cobalt on growth performance and some blood metabolites of Markhoz male goats

Volume 47, Issue 4, Winter 2017, Pages 507-517

10.22059/ijas.2017.137518.653386

Hassan Aliarabi, Mehdi Bayervand, Aliasghar Bahari, Pouya Zamani, Amir Fadayifar, Reza Alimohamady

Journal Archive

Volume 57 (2026)

Volume 56 (2025)

Volume 55 (2024)

Volume 54 (2023)

Volume 53 (2022)

Volume 52 (2021)

Volume 51 (2020)

Volume 50 (2019)

Volume 49 (2018)

Volume 48 (2017)

Volume 47 (2016)

Volume 46 (2015)

Volume 45 (2014)

Volume 44 (2013)

Volume 43 (2012)

Volume 42 (2011)

Volume 41 (2010)

Volume 40 (2009)

Volume 39 (2009)