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 43 (2012)
Volume 42 (2011)
Volume 41 (2010)
Volume 40 (2009)
Volume 39 (2009)
Research Paper
The Effect of Different Levels of Vitamin Premix within the Last Three Weeks of Rearing Period on Performance and Carcass Characteristics of Broiler Chicks

Masoud Barzegar; Hosein MORAVEJ; Mahmoud SHIVAZAD

Volume 44, Issue 1 , June 2015, Pages 1-7

http://dx.doi.org/10.22059/ijas.2013.32126

Abstract
  The present experiment was conducted to evaluate the effects of different levels of VitaminPremix(VP), fed during the last three weeks of a broiler rearing period (22-42 days), on its growthperformance and carcass characteristics. Four hundred 22 day old broilers received diets containingfour levels ...  Read More

Research Paper
Effect of Heat Processing on Chemical Composition, Protein Fractions and Digestibility of Broiler litter

Mehdi BADIEE BAGHSIAH; Yousef ROUZBAHAN; Hasan FAZAELI; Javad REZAEI

Volume 44, Issue 1 , June 2015, Pages 9-21

http://dx.doi.org/10.22059/ijas.2013.32127

Abstract
  Effect of heat processing on the nutritive value of broiler litter, as a potential ruminant feedstuff,was studied in two pilot plans, processing through an assessment of chemical composition, proteinfractionation according to CNCPS as wells digestibility making use of Tilley and Terry method. In amanufactory ...  Read More

Research Paper
Effects of 1α-OH-D3 on Broiler Chickens, Performance

Iman CHAKSARI; Mojtaba ZAGHARI; Saeed KHALAJI

Volume 44, Issue 1 , June 2015, Pages 23-33

http://dx.doi.org/10.22059/ijas.2013.32128

Abstract
  An experiment was conducted to evaluate the effects of 1α-OH-D3 either with or withoutCholecalciferol, microbial phytase as well as different levels of dietary calcium, and phosphorus onbroiler chickens, performance. A number of 576 male broiler chickens (Ross 308) were made use of ina completely ...  Read More

Research Paper
Effect of Calf Birth Weight on some of the Economically Important Traits in Iran,s Holstein Dairy Cow Population

Seyyed shadi GHORAISHY; Mohammad ROKOUEI; Mehdi SARGOLZAEI; Ahmad MOGHIMI ESFANDABADI

Volume 44, Issue 1 , June 2015, Pages 35-43

http://dx.doi.org/10.22059/ijas.2013.32129

Abstract
  Birth Weight (BW) is the first trait recorded fllowing birth. It can influence the performance of thecow and as well impact the performance of the calf it,s duringits maturity. To investigate the effect ofa calf,s BW on the performance of Holstein dairy cattle in Iran, the records gathered between 1967 ...  Read More

Research Paper
A Comparison of the Effects of either Four or Six Times of Daily Milking during Early Lactating on Production Performance and Blood Metabolites in Holstein Cows

Reza Nazarzade; Mehdi Dehghan-Banadaki; Hamid Amanloo; Hamidreza Mirzaee Almoti

Volume 44, Issue 1 , June 2015, Pages 45-52

http://dx.doi.org/10.22059/ijas.2013.32130

Abstract
  The objective fllowed in the present study was to evaluate the effects of different milkingfrequencies on milk production and on blood metabolites in Holstein cows. Sixty-six fresh Holsteincows were allocated to two treatments namely: 4 (4x) vs. 6 times (6x) of daily milking, during the first3 months ...  Read More

Research Paper
A Study of the Effect of Using Dense Markers Close to the Known Loci of Trait Affecting Genes on Genomic Evaluation Accuracy

Azadeh BOOSTAN; Ardeshir NEJATI-JAVAREMI; Mahammad MORADI SHAHRBABAK; Mehdi SAATCHI

Volume 44, Issue 1 , June 2015, Pages 53-60

http://dx.doi.org/10.22059/ijas.2013.32131

Abstract
  Throughout the present study the effect of using markers close to genes affecting a trait, ascompared with the use of all the markers of a genome, and also the effect of on increase in thenumber of reference groups, on the accuracy of a genetic evaluation, was investigated. Genomicevaluation was done ...  Read More

Research Paper
The Effect of Milking Frequency on Milk and Fat Yield, and Their Curves in Holstein Dairy Cows of Iran

Moslem MOGHBELI DAMANE; Masoud ASADI FOZI; Ahmad AYATOLLAHI MEHRJERDI

Volume 44, Issue 1 , June 2015, Pages 61-70

http://dx.doi.org/10.22059/ijas.2013.32153

Abstract
  Milk and fat yields in 3X and 4X milking schedule in Holstein Cows of Iran were investigatedusing 374170 milk and fat yield test day records measured on The 1st and 2nd lactions of 54580 dairycattle coming from 205 herds. The records had been collected from 2007 to 2009 by the IranianAnimal Breeding ...  Read More

Research Paper
Effect of Satureja khuzistanica Essential Oils in the Drinking Water on ω- 6 and ω-3 Fatty Acids Ratio, Cholestrol Content and Lipid Stability of Breast Muscle in Broiler Chicken

Heshmatollah KHOSRAVINIA; Mohammad Amir KARIMI TORSHIZI; Masoud ALIREZA-II; Reza SHAHSEVARI; Sedigheh GHASEMI

Volume 44, Issue 1 , June 2015, Pages 71-81

http://dx.doi.org/10.22059/ijas.2013.32154

Abstract
  The present study was carried out to examine the effects of Satureja khuzistanica Essential Oils(SkEO), on cholesterol content, fatty acids composition, and Thiobarbituric Acid Reactive Substances,(TBARS) concentration of raw breast meat in broiler chickens. A total of 720 one-day-old broilerchicks (Cobb ...  Read More

Research Paper
Effect of Extruded Linseed Diet on Production and Reproduction Performance of Holstein Cows

Jamshid JALILNEZHAD; Vahid MUHARRAMI; Heshmatollah BAHRAMI YEKDANGI; Amir KHAMESI; Hadi KHORSAND

Volume 44, Issue 1 , June 2015, Pages 83-88

http://dx.doi.org/10.22059/ijas.2013.32155

Abstract
  The present study was conducted to evaluate the effects of extruded Linseed on milk production,dry matter intake and reproduction performance of 300 Holstein lactating cows (35±15 days in milk;41±9/8 Kg/day of milk production). Cows were placed in a completely randomized design of 2treatments ...  Read More

Research Paper
Effect of Whole Cottonseed Feeding on Feedlot Performance and Morphological Characteristics of Small Intestine in Chaal Male Lambs

Ahmad AFZALZADE; Seyyed davood SHARIFI; Mohsen ABSALAN; Davood GHANDI; Ali akbar KHADEM

Volume 44, Issue 1 , June 2015, Pages 89-96

http://dx.doi.org/10.22059/ijas.2013.32156

Abstract
  The effects of different levels of Whole Cottonseed (WCS) on feedlot performance and on themorphology of small intestine, in 20 Chaal male lambs were studied for a duration of 90 days. Acompletely randomized design of four diets containing 0, 4, 8 and 16 percent WCS was employed.Number and dimensions ...  Read More

Research Paper
Effect of Chromium Supplementation on Performance and on Carcass Characteristics, Mahabadi Goat Kids

Ali EMAMI; Mehdi GANJ KHANLOU; Abolfazl ZALI; Amir AKBARI AFJANI; Amin HOZHBARI

Volume 44, Issue 1 , June 2015, Pages 97-104

http://dx.doi.org/10.22059/ijas.2013.32157

Abstract
  The present study was carried out to determine the effects of supplementing Chromium-Methionine(Cr-Met) on performance and carcass traits in Mahabadi goat kids. Thirty-two male kids (averageinitial BW of 22 ± 2 kg, 4-5mo) were used in a completely randomized design of four treatments vis.:1) control ...  Read More

Research Paper
A Comparison of Mineral Adsorbents Zeolite and Bentonite vs. Organic Adsorbent (Mycosorb) and Mineral – Organic Adsorbent (Biotox) as their RegardsTheir Potential of Adsorbing Aflatoxin B1

Majid SAVARI; Mehdi DEHGHAN BANADAKI; Kamran REZAYAZDI; Mohammad JAVAN-NIKKHAH

Volume 44, Issue 1 , June 2015, Pages 105-112

http://dx.doi.org/10.22059/ijas.2013.32158

Abstract
  Mycotoxins are secondary metabolites produced by fungi following their infestation of food crops.One of the effective approaches to control aflatoxicosis is the use of adsorbents. The aim thusfollowed in the present study was a comparison of various adsorbents viz. Bentonite, Zeolite, vs. anorganic commercial ...  Read More