1.

Effect of different zinc levels on performance, egg quality traits and immune response of laying hens reared under high and recommended stock density

Pages 1-18
Somayyeh Salari; Zeinab Poorazadi; MOhammad Reza Jamali

2.

Effect of different levels of thyme extract on nitrogen retention, gas production, microbial population, protozoa and some blood parameters in fattening lambs and Kids

Pages 19-34
Safura Shahravan; Taghi Ghoorchi; Behrouz Dastar; Abdolhakim Toghdory; Mokhtar Mohajer

3.

Investigating effects of corn silage replacement with opuntia ficus idica (l.) on feed intake, nutrient digestibility, blood metabolites and nutritional behavior of ewes

Pages 35-47
Fatemeh Dalvand; Mohsen Sari; Morteza Chaji; Mohammadreza Salahi Salmi

4.

Meta-analysis of studies related to genetic parameters for productive and reproductive traits in Iranian native fowl

Pages 49-65
Saeed Zerehdaran; fateme Ghobakhloo; Mohammad Mahdi Shariati

5.

Determination efficiency of broiler units using a Stochastic Frontier Analysis (SFA) analysis method in Lorestan province (Khorramabad city)

Pages 67-82
Behrouz Yarahmadi; Mohsen Mohamadi Saei; Alireza Cheqeni; Reza Pahlevani

6.

Effects of Spirulina Platensis on growth Performance, Carcass Traits and Cecal Microflora of Broiler Chickens

Pages 83-95
Farrokh Nazmi; Mirghelenj Seyedali; Mohsen Daneshyar; Mohammad Amir Karimi Torshizi; Sina Peyvastegan; Hosna Hajati

7.

Bayesian estimation of lactation curve’s parameters in Iranian dairy cows

Pages 97-107
keyvan Radjabalizadeh; Sadegh Alijani; ablfazl ghorbani; Tarlan farahvash

8.

Gene-set enrichment analysis to identify genes and biological pathways associated with Biometric traits in sheep

Pages 109-122
Hossein Mohammadi; mingxing chu

9.

Does the 9-11th rib composition correspond with body composition in fat-tailed Afshari lambs?

Pages 123-129
Hossein Shadman; Davood Zahmatkesh; Mehdi Hossein Yazdi

10.

Effects of adding copper nanoparticles in various sources of plant and animal protein on nutrition parameters and gas production using in vitro technique

Pages 131-142
Mahnaz Haghi Jamadi; Jamal Seifdavati; Hosein Abdi-Benemar; Farzad Mirzaei Aghjehgheshlagh; reza seyedsharifi


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