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 41 (2010)
Volume 40 (2009)
Volume 39 (2009)
Effect of Different Levels of Protein and Probiotic on Performance and Immune Response in Broiler Chicks under Heat Stress

Alireza Safamehr; Sajad Yagoubzade; Ali Nobakht

Volume 42, Issue 2 , October 2011, Pages 95-106

  This study was carried out to determine the effects of different levels of protein and probiotic (Protexin) on performance, and immune response in Ross (308) broiler exposed to heat stress. Five hundred and forty one-day old broilers were employed in a compeletly randomized design (3×3 factorial arrangement) ...  Read More

Effect of Two Fattening Systems on Feedlot Performance and Carcass Characteristics of Fars Natvie Kids in Different Ages

Bahman Eilami; Mohammadali Kamali

Volume 42, Issue 2 , October 2011, Pages 107-114

  Effect of two fattening systems were studied on feedlot performance and carcass characteristics of using of 66 Fars native male kids in different ages. Six kids were slaughtered at the first day of experiment and sixty kids were divided into two groups. The first group were kept in feedlot in individual ...  Read More

Protein Fractionation of some Feedstuffs Used in Iran Based on Cornell Net Carbohydrate and Protein System

Seyed Meysam Tabatabaei; Yousef Rouzbehan; Gholamreza Ghorbani

Volume 42, Issue 2 , October 2011, Pages 115-123

  The Cornell Net Carbohydrate and Protein System (CNCPS) model has recently been increasingly employed in preparation of balanced feed ration of dairy cattle in Iran. However, a lack of appropriate characterization of the feeds has restricted the model's application. This study was conducted to evaluate ...  Read More

Study of Genetic Variation within Red Jabal Barez Goat Population Using Microsatellite Markers

Mohammadreza Mohammadabadi; Amin Shahabi; Alireza Noshari; Nahid Askari; Omid Dayani; Amin Khezri; Morteza Sataei Mokhtari; Mohammad Soflaei; Ahmad Ayatolahi

Volume 42, Issue 2 , October 2011, Pages 125-131

  Genetic diversity of Red Jabal Barez red goat population was studied based on eight microsatellite markers consist BM1312, MAF64, ILSTS034, ILSTS059, OraFCB20, IL2RA, LSCV24 and LSCV11. Blood sample extracted of 100 Red Jabal Barez goats were randomly collected from 10 farms and DNA was isolated using ...  Read More

Effect of Dietary Starch Source on Milk Production and Composition, Nutrient Digestibility and Plasma Metabolites in Lactating Holstein Cows

Seyed Gholamreza Mousavi; Farshid Fattahnia; Hamidreza Mirzaei Alamouti; Ali Ashraf Mehrabi Oladi; Hassan Darmani Kouhi

Volume 42, Issue 2 , October 2011, Pages 133-142

  The objective of this study was to evaluate the effects of sources of four starch on milk production and composition, nutrients digestibility and blood metabolites of lactating Holstein cows. Eight multiparous Holstein cows (683±31 kg of body weight; 83±9 DIM) were used in a replicated 4×4 Latin square ...  Read More

Evaluation of Three Commercial Multi-Enzymes Based on their Matrix Value on Growth Performance and Some Characteristics of Gastrointestinal Tract of Broiler Chicks Fed Wheat/Barley-Based Diet

Seyed Adel Moftakharzade; Hossein Moravej; Mahmoud Shivazad

Volume 42, Issue 2 , October 2011, Pages 143-151

  In this research the effect of feeding wheat/ barley based diets supplemented with three commercial enzymes containing xylanase and ?-glucanase activities and including matrix value their on performance and gastrointestinal tract size of broiler chicks was investigated. A total of 260-day-old male broiler ...  Read More

The Effects of In ovo Feeding of Amino Acids, Carbohydrate and Butyric Acid on Intestinal Morphology and Growth Performance of Broiler Chicks

Seyed Naser Mousavi; Mahmoud Shivazad; Mohammad Chamani; Housahang Lotfolahian; Ali Asghar Sadeghi

Volume 42, Issue 2 , October 2011, Pages 153-160

  In this research 400 Ross 308 breeder fertile eggs were weighed At day 16 of incubation and evenly distributed into 4 treatments with 4 replicates per treatment and 25 eggs per replicate in a CRD design. On day 18 of incubation, 1 ml of an in ovo feed solution including: I) Carbohydrate (CHO), II) Amino ...  Read More

Effects of Increasing Daily Feeding Frequency on Performance of Broiler Breeder Hens

Soudabe Moradi; Mojtaba Zaghari; Mahmoud Shivazad; Rahim Osfouri; Mohsen Mardi

Volume 42, Issue 2 , October 2011, Pages 161-170

  This experiment was conducted to determine the effects of either twice or thrice a day feeding regimens on performance and as well on plasma hormone and metabolite levels of broiler breeder hens during 24 to 38 wk of their productive age. Breeder pullets were provided form a commercial flock, and distributed ...  Read More

Estimation of Genetic Parameters for Test Day Records of Milk Yield in Holstein Dairy cattle of Iran

Mohammad Razmkabir; Mohammad Moradi Shahrbabak; Abbas Pakdel; Ardeshir Nejati Javaremi

Volume 42, Issue 2 , October 2011, Pages 171-178

  Test day records of first lactation Holstein cows from 1996 to 2008 were obtained from Animal Breeding Center of Iran and used in this research. Data consisted of 872125 test-day milk records of 95816 cows from 59 herds. (Co)Variance components and genetic parameters were estimated using random regression ...  Read More

Molecular, Evolution and Stratification Study of the Heat Shock Protein 70 (Hsp70) Genes Family in Cattle

Ali Akbar Masoudi; Misagh Moridi; Javad Ahmadpanah; Rasoul Vaez Torshizi; Hamidreza Seyed Abadi

Volume 42, Issue 2 , October 2011, Pages 179-187

  Heat shock proteins (Hsps), are highly important due to their association with such economically important traits in animals as resistance to temperature shock and mastitis. In the current study, to get a comprehensive information on molecular structure and evolution of the Hsp70s, and the available ...  Read More