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)
Issue 3 October 2013, Pages 297-411
Issue 2 September 2012, Pages 151-296
Issue 1 June 2012, Pages 1-149
Issue 4 February 2012, Pages 441-560
Volume 42 (2011)
Volume 41 (2010)
Volume 40 (2009)
Volume 39 (2009)
Nutritive Value of Five Halophytes Determined in Sistan Area

zahra hoseini nejad; mostafa yoosefollahi; hasan fazayeli

Volume 43, Issue 1 , June 2012, Pages 1-10

http://dx.doi.org/10.22059/ijas.2012.24904

Abstract
  Five species of dominant halophyte plants including: Salsola griffithii, Chenopodium album, Aeluropus logopoidies, Alopecurus textillis and Cardaria draba were sampled from Sistan region at their late vegetative stage. The collected samples were dried at room temperature and ground, and their chemical ...  Read More

A Comparison of Different Levels of Vitamin Premix In Finisher Diet on Performance and Meat Lipid Oxidation of Raising Broilers in Floor and Battery Cage Systems

majid allahyari shahrasb; hossein moravej; mahmood shivazad

Volume 43, Issue 1 , June 2012, Pages 11-21

http://dx.doi.org/10.22059/ijas.2012.24905

Abstract
  Two trials were carried out to compare the effect of different levels of vitamin premix, in two raising systems of floor and cage, on performance and meat quality of broiler chicks. The chicks were fed with adjusted diets as based on wheat and barley for duration of 29 to 42 days. Trial 1 was carried ...  Read More

Effects of Different Levels of Dietary Cobalt on Performance, Plasma Vitamin B12 Concentration and Microbial Protein Synthesis in Mehraban Male Lambs

shahab bishesari; hasan aliarabi; mohammad mahdi tabatabayi

Volume 43, Issue 1 , June 2012, Pages 23-31

http://dx.doi.org/10.22059/ijas.2012.24906

Abstract
  A couple of experiments were conducted to study the effects of different levels of dietary cobalt (Co) on performance, concentration of plasma vitamin ¬B¬12 and microbial protein synthesis in Mehraban male lambs. In the first experiment 28 lambs were randomly divided into four groups and fed by a ...  Read More

Effect of Feeding PRO BEE Diets (as Protein Supplement)on Worker Honey Bees, Body Weight, Protein and Lipid Storage(Apis mellifera)

sakine babayi; gholamali nehzati; hossein malekzade; saeed abbasi

Volume 43, Issue 1 , June 2012, Pages 33-40

http://dx.doi.org/10.22059/ijas.2012.24907

Abstract
  Honey bees as other animal creatures require water and nutrients, including carbohydrates, proteins, fats, vitamins, minerals and water for their maintenance, growth and reproduction. They normally obtain their nutritional requirements from flowers, but at times when there aren,t sufficient flowers ...  Read More

Effect of Organic Acids Mixture and Two Methionine Sources on Performance, Carcass Characteristics and Gastrointestinal Tract in Broiler

aliasghar saki; morteza eftekhari

Volume 43, Issue 1 , June 2012, Pages 41-49

http://dx.doi.org/10.22059/ijas.2012.24908

Abstract
  A study was carried out to investigate the effects of organic acid mixture as well as two methionine supplements on performance, carcass characteristics and weight of gastrointestinal tract in broiler chickens. Six hundred unsexed day-old Ross 308 broiler chicks were utilized in a factorial arrangement ...  Read More

Effect of Different Levels of Zilpaterol Hydrochloride on Growth Performance, Carcass Quality and Sselected Blood Parameters in Broiler Chicken

hasan kheirkhah; armin towhidi; hossein moravej; mola mohammadi

Volume 43, Issue 1 , June 2012, Pages 51-60

http://dx.doi.org/10.22059/ijas.2012.24909

Abstract
  The goal of this study was to determine the effects of ?-Agonist Zilpaterol hydrochloride on growth performance and carcass quality in Ross broiler chicken. Zilpaterol hydrochloride was daily fed at levels 0, 0.2, 0.25, 0.3 mg/kg of Live Body Weight (LBW) from d 25 to 45 of age. Eighty 308 Ross female ...  Read More

A Comparison of the Nutritional Value of Rapeseed Meal and Cottonseed Meal in Holstein Cows Feeding

ali hedayati; hamid amanloo; ali nikkhah; tahereh amirabadi; najmeh eslamian

Volume 43, Issue 1 , June 2012, Pages 61-70

http://dx.doi.org/10.22059/ijas.2012.24910

Abstract
  To Compare the nutritional value of rapeseed meal and cottonseed meal in Holstein cows, feeding 20 lactating Holstein cows each with an average weight of 580± 34 kg and 100± 10 days in milk were studied in a randomized complete block design. The experimental diets consisted of 4 levels of 0, 8, 14 ...  Read More

Evaluation of the Feeding Value of Waste Fig, With and Without Enzyme Supplementation, in Broiler Chickens

ali abasi; mohammad salarmoyini

Volume 43, Issue 1 , June 2012, Pages 71-81

http://dx.doi.org/10.22059/ijas.2012.24911

Abstract
  Two experiments were conducted to investigate the feeding value of waste fig along with its effect on broilers, performance. In the first experiment, the AMEn content of fig was determined through total collection method using 10 adult Leghorn cockerels. In the second experiment, 240 day-old male Ross ...  Read More

Comparison of Fiber and Wool Follicles Characteristics of Chios, ArkhaMerino×Moghani and Suffolk×Moghani Sheep

hamid reza ansari; hamidreza baghershah; sepehr moradi; mojtaba seyemomen

Volume 43, Issue 1 , June 2012, Pages 83-89

http://dx.doi.org/10.22059/ijas.2012.24912

Abstract
  This research was conducted to compare fiber and follicle characteristics of Chios, ArkhaMerino×Moghani, and Suffolk×Moghani sheep. forty non-lactating ewes (16 heads of Chios, 12 head ArkhaMerino×Moghani, and 12 heads of Suffolk×Moghani) at the age of 22 months were randomly selected and kept for ...  Read More

Estimation of Economic Opportunities Per Cow in Smallholder Dairy Farms

mahmood vatankhah; mehrab faraji; aliakbar gharedaghi; alireza aghashahi

Volume 43, Issue 1 , June 2012, Pages 91-102

http://dx.doi.org/10.22059/ijas.2012.24913

Abstract
  Four hundred and ninety five smallholder dairy farms in 52 villages of different cities in Chaharmohal and Bakhtiari province including 1321 lactating cows and totalling 2811 total mature cows (lactating and dry)were employed during winter 2009 to summer 2010 to estimate the economic opportunities as ...  Read More

Use Of Principal Components Analysis to Prediction Fat-tail Weight Trait in Lori-Bakhtiari Sheep

mohammadreza bakhtiarizade; mohammad moradi shahre babak; hossein moradi; mahmood vatankhah

Volume 43, Issue 1 , June 2012, Pages 103-111

http://dx.doi.org/10.22059/ijas.2012.24914

Abstract
  The relationship between live body weight, body length, girth circumference, animal hight, upper, middle as well as lower width of fat-tail, fat-tail length, fat-tail gap length, fat-tail depth and fat-tail circumference along with fat-tail weight were determined using records of 731 Loribakhtiari sheep. ...  Read More

The impact of Maternal Effects on Genetic Parameters of Performance Traits in a Commercial Broiler Dam Line

javad ahmadpanah; rasool vaez tarshizi

Volume 43, Issue 1 , June 2012, Pages 113-122

http://dx.doi.org/10.22059/ijas.2012.24915

Abstract
  In this study, the effect of maternal additive genetic and environment on body weight at 6 weeks (BWT6W), breast width (HBRS), carcass weight (CARCWT), breast weight (BRSWT), blood hematocrit value (HEM), residual feed intake (RFI), daily feed intake (DFI) and average daily gain (ADG) were investigated ...  Read More

Using Principal Components of the Additive Genetic Random Regression Coefficients Matrix to Modify Lactation Curve of Holstein Dairy Cattle in Iran

hossein mehrabn; ardashiri nejati; seyed reza mirayi ashtiani; hasan mehrbani yegane; venolia ibanz

Volume 43, Issue 1 , June 2012, Pages 123-130

http://dx.doi.org/10.22059/ijas.2012.24916

Abstract
  The objective of this study was to investigate the effect of principal components (PC) of the regression coefficients (co)variance matrix on the lactation curve, and on the formation of selection index to modify the curve, based on these PC’s, and as well to estimate additive genetic and phenotypic ...  Read More

Genetic Porlymorphism of Hemoglobin, Transferrin and Ablumin and an investigation of their Relationship with Some Productive Traits in Kermani Sheep, Iran

zakaria ghadiri; mohammad moradi; hossein moradi; ghodratollah rahimi

Volume 43, Issue 1 , June 2012, Pages 131-139

http://dx.doi.org/10.22059/ijas.2012.24917

Abstract
  Data on 300 Kermani sheep from Kermani Breeding Center of Shahrbabak were utilized in the present research. Horizontal polyacryle amide electrophoresis was employed to detect polymorphism of Transferrin and Albumin, while Acetate cellulose being utilized for Hemoglobin. Three genotypes of Hemoglobin ...  Read More

A Study of the Association of Polymorphic Variations in Ovine Transferrin with the Economic Carcass, and Fat-Tail Traits and in Makoei Breed

amirhossein khaltabadi; hossein moradi; hossein mohammadi

Volume 43, Issue 1 , June 2012, Pages 141-149

http://dx.doi.org/10.22059/ijas.2012.24918

Abstract
  To determine the protein polymorphism of ovine transferrin association with carcass economic traits in Makoei, blood samples of 576 (male and female) lambs with two types of Venoject (EDTA anticoagulant containing and non-anticoagulant containing). plasma and serum were then separated and kept in the ...  Read More