Volume 53 (2022)
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)
Research Paper
Effect of feed form and stock density on performance assessed and some behavioral ‎parameters assessed by image processing, in broiler chickens

Farshid Jamalpor; Somayyeh Salari; Saman Abdanan Mehdizadeh

Volume 52, Issue 3 , December 2021, Pages 141-152

http://dx.doi.org/10.22059/ijas.2021.318838.653814

Abstract
  This experiment was conducted to evaluate effect of feed form and stocking density on performance and some behavioral parameters of 208 one-day-old broiler chickens (Ross 308), for 42 days.  Treatments were 2 feed forms (pellet versus mash) and 2 levels of density (10 and 16 birds/m2) that was performed ...  Read More

Research Paper
Effect of replacing solvent soybean meal with extruded soybean meal on ‎performance and metabolic status of Holstein fresh cows

Mostafa Shami; Hamid Amanlou; Tahere Amirabadi Farahani; Najme Eslamian Farsuni

Volume 52, Issue 3 , December 2021, Pages 153-162

http://dx.doi.org/10.22059/ijas.2021.320545.653817

Abstract
  The objective of this study was to compare solvent soybean meal with extruded soybean meal at 135°C on performance and metabolic status of fresh Holstein cows. Twenty-four Holstein cows (BW± SD; 614.45± 28.33) were randomly assigned to 1 of 2 experimental treatments from caving until ...  Read More

Research Paper
Effects of using polyethylene glycol‏ ‏and sodium bicarbonate to improve the ‎nutritional value of tannin containing diets in broilers

Farzaneh Mohammadi; Mohammad Houshmand; Reza Naghiha; Shima Hosseinifar

Volume 52, Issue 3 , December 2021, Pages 163-175

http://dx.doi.org/10.22059/ijas.2021.320859.653818

Abstract
  With the aim of investigation, the effects of oak acorn (OA) (0 or 20 % of diet) and tannin-reducing feed additives (without additive, 10 g polyethylene glycol (PEG)/kg of diet and 0.25 % diet sodium bicarbonate) on performance and liver and kidney tissues of broiler chickens, a total of 480 Ross 308 ...  Read More

Research Paper
Evaluation of dietary effects of soybean lecithin and vitamin E on sperm quality ‎parameters in ‎Hubbard grandparent roosters

Shahram Shabani; Morteza Mehri; Fatemeh Shirmohammad; Mohsen Sharafi

Volume 52, Issue 3 , December 2021, Pages 177-188

http://dx.doi.org/10.22059/ijas.2021.324395.653830

Abstract
  Using 36 Hubbard grandparent roosters at 45 weeks of age, the present study investigated the effects of supplementing vitamin E and soybean lecithin in the roosters' diet on their semen quality. The experiment was conducted in a completely randomized design with four treatments including basal diet, ...  Read More

Research Paper
Effect of different levels of selenium and vitamin E injection on thyroid hormones ‎metabolism and biochemical parameters in late pregnancy of Holstein cows and their ‎calf performance ‎

Mohammad Asadi; Taghi Ghoorchi; Abdolhakim Toghdory; hosein hoseini sabeghi

Volume 52, Issue 3 , December 2021, Pages 189-201

http://dx.doi.org/10.22059/ijas.2021.325212.653832

Abstract
  To compare the effects of injection different levels of selenium and vitamin E in late pregnancy on thyroid hormone metabolism and biochemical parameters of Holstein cows and their calf performance, 28 pregnant Holstein cows were selected in 8 weeks before calving and randomly assigned to 4 treatments ...  Read More

Research Paper
Effect of supplementing different levels of alkaline hydrolyzed feather meal and ‎dried corn steep liquor on performance and anti-oxidation indices of broiler chicken

Amir Hossein Atabak; Mohammad Amir Karimi Torshizi; Shaban Rahimi

Volume 52, Issue 3 , December 2021, Pages 203-215

http://dx.doi.org/10.22059/ijas.2021.312300.653807

Abstract
  The present study was conducted to investigate the effect of different levels of alkaline treated feather meal and dried corn steep liquor on the performance of broiler chickens. A total of 720 one-day-old broiler chicks were randomly distributed into six experimental groups in a simple randomized experimental ...  Read More