Volume 5, Issue 2
مرور بر اساس
ارسال های اخیر
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Body Weight is an Important Trait for Comparisons of Goat Breeds
(Islamic Azad University - Rasht BranchIslamic Azad University - Rasht Branch, 2015-06-01)Eleven goat breeds of different origin (10 Spanish and 1 African) were considered for this study: Zambian Dwarf, Azpi-Gorri, Blanca-Andaluza, Blanca-Celtibérica, Blanca de Rasquera, Catalana, Malagueña, Moncaína, ...
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The Possibility of Using Watermelon Waste in Laying Hens Diets
(Islamic Azad University - Rasht BranchIslamic Azad University - Rasht Branch, 2015-06-01)In this experiment 240 Hy-Line (W-36) laying hens from 65 to 75 weeks distributed in 5 treatments and 4 replicates (12 birds per replicate) in a completely randomized design were used. The amounts of watermelon skin meal ...
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Price Transmission, Threshold Behavior and Asymmetric Adjustment in Iranian Poultry Market
(Islamic Azad University - Rasht BranchIslamic Azad University - Rasht Branch, 2015-06-01)The Iranian poultry sector has experienced many significant structural changes in recent years. Such changes may have influenced price dynamics and transmission of shocks through marketing channels especially on retail ...
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Effect of <i>Thymus vulgaris</i> and <i>Satureja khuzestanica</i> Ethanolic Extracts on Broiler Chickens’ Performance and Immune Response
(Islamic Azad University - Rasht BranchIslamic Azad University - Rasht Branch, 2015-06-01)An experiment was conducted to investigate the effects of thyme (Thymus vulgaris) and satureja (Satureja khuzestanica) ethanolic extracts on the performance, blood metabolites and immune response of broiler ...
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Effects of Various Type of Bentonite (Montmorillonite) on Ascites-Related Physiologic and Metabolic Factors in Broilers
(Islamic Azad University - Rasht BranchIslamic Azad University - Rasht Branch, 2015-06-01)This study was conducted to investigate the effect of ascites-related physiological and metabolic parameters in broiler chickens fed with different components of bentonite. Two hundred and seven days old Arian male chicks ...
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Impacts of Dietary L-Threonine Supplementation on Performance and Intestinal Morphology of Broiler Chickens during Summer Time
(Islamic Azad University - Rasht BranchIslamic Azad University - Rasht Branch, 2015-06-01)The present study evaluated effects of 0.0%, 0.5%, 0.75% and 1.0% L-threonine in diet on performance and gastrointestinal tract development in broiler chickens during summer. From 0 to 42 days old, body weight gain was ...
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Toxicity of Carbon Tetrachloride in Japanese Quails: Evaluation the Effect of Artichoke (<i>Cynara scolymus</i>) Powder on Performance and Immune Response
(Islamic Azad University - Rasht BranchIslamic Azad University - Rasht Branch, 2015-06-01)This study was conducted to investigate the effects of artichoke powder on performance and immune function of Japanese quails poisoned with carbon tetrachloride (CCl4). One hundred meat type (1-d-old) quails ...
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Response of Broiler Chickens to Quantitative Feed Restriction with or without Ascorbic Acid Supplementation
(Islamic Azad University - Rasht BranchIslamic Azad University - Rasht Branch, 2015-06-01)Ascorbic acid (vitamin C) supplementation has been documented as a useful tool to improve the performance of laying birds reared under harsh environmental conditions. However, there is limited information on the use of ...
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Effects of Different Levels of Fish Oil Supplementation on Performance of Broilers
(Islamic Azad University - Rasht BranchIslamic Azad University - Rasht Branch, 2015-06-01)Six hundred day old unsexed broiler chicks were used in a 42-d trial at Chittagong Veterinary and Animal Science University Poultry Farm to compare the effects of different levels of fish oil supplementation on performance ...
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Performance Characteristics and Nutritional Comparison of Broiler Chickens Fed with Barley and Triticale Based Diets
(Islamic Azad University - Rasht BranchIslamic Azad University - Rasht Branch, 2015-06-01)This study was performed with growing chicken (14 to 56 d of age) to evaluate the effects of feeding them a barley or triticale-based diet. The treatments were corn diet (1) as a control, hulless barley diet with (5) or ...
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Effect of <i>Sargassum sp.</i> and Vitamin E on Stability of Fish Oil Enriched Meat in Broiler Chickens
(Islamic Azad University - Rasht BranchIslamic Azad University - Rasht Branch, 2015-06-01)The present study was aimed to assess the influence of brown marine algae and vitamin E (VE) (160 ppm α-tocopheryl acetate) on stability of chicken meat enriched with fish oil. In this study, 360 d-old broilers (Arbor Acres ...
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Determination of Chemical Composition, Degradability and Digestibility of Treated Walnut Hull by <i>Neurospora sitophila</i>
(Islamic Azad University - Rasht BranchIslamic Azad University - Rasht Branch, 2015-06-01)In this study, the nutritive values of treated Walnut hull by Neurospora sitophila were evaluated. The chemical composition of samples was evaluated by laboratory analysis.In vitrodigestibility experiment ...
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Crude Protein Fractions and <i>in vitro</i>Gas Production of Alfalfa Silages Treated with Pistachio by-Products Extract
(Islamic Azad University - Rasht BranchIslamic Azad University - Rasht Branch, 2015-06-01)Two experiments were conducted to evaluate the crude protein fractionation, in vitro gas production and the biological effects of tannins in alfalfa silage treated with different levels of pistachio by-products ...
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Polymorphism in FSHβ and FSHRGenes and Their Relationship with Productive and Reproductive Performance in Iran Black, Arman and BaluchiSheep Breeds
(Islamic Azad University - Rasht BranchIslamic Azad University - Rasht Branch, 2015-06-01)The objective of the present study was to detect polymorphism in follicle stimulating hormone receptor (FSHR) and beta subunit of follicle stimulating hormone (FSHβ) genes and their relation to litter size and body weight ...
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Simulating Past Dynamics and Assessing Current Status of Markhoz Goat Population on Its Habitat
(Islamic Azad University - Rasht BranchIslamic Azad University - Rasht Branch, 2015-06-01)This study was conducted to collect comprehensive identification about Markhoz goat population and to simulate past dynamics of the population under its living conditions.Census data of the population size and the required ...
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Multivariate Characterisation of Oulmes-Zaer and Tidili Cattle Using the Morphological Traits
(Islamic Azad University - Rasht BranchIslamic Azad University - Rasht Branch, 2015-06-01)Fourteen different morphological traits in 169 and 131 cattle of Oulmes-Zaer and Tidili, respectively were recorded and analyzed using a multivariate approach. The characters measured included heart girth, wither height, ...
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Effect of Dietary Crude Protein Level on UT-B Expression and Nitrogen Efficiency in Growing Baluchi Male Lambs Fed Low or High Concentrate Diets
(Islamic Azad University - Rasht BranchIslamic Azad University - Rasht Branch, 2015-06-01)An experiment was carried out to evaluate how interactions between forage to concentrate ratio and dietary crude protein level may alter nitrogen efficiency and UT-B expression in growing Baluchi male lambs. Four Baluchi ...
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Stallion Sperm Selection by Density Gradient CentrifugationInvolving a Double Layer Colloid: Effects on Sperm Subpopulation Dynamics in Fresh and Stored Semen
(Islamic Azad University - Rasht BranchIslamic Azad University - Rasht Branch, 2015-06-01)Sperm selection techniques have became an important tool to improve sub fertile ejaculates. The main aim of this study was to assess the dynamics of motile sperm subpopulations of ejaculates from subfertile stallions ...
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The Comparison of <i>in vitro</i> Digestibility of Wheat Straw by Rumen Anaerobic Fungi of Khuzestan Buffalo and Holstein Cattle
(Islamic Azad University - Rasht BranchIslamic Azad University - Rasht Branch, 2015-06-01)This study was conducted to compare digestibility of wheat straw (WS) by fungi and whole rumen microorganisms (WRM). Dry matter (DM), neutral and acid detergent fiber (NDF and ADF) digestibility of WS were compared with ...
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Distribution of Allele Frequencies at 5′-Flanking Region of <i>CYP19</i> and <i>ERα</i> Genes between Iranian Simmental and Three Indigenous Cattle Breeds
(Islamic Azad University - Rasht BranchIslamic Azad University - Rasht Branch, 2015-06-01)This study was performed to investigate two polymorphic sites from Cyp19 gene (PvuII and MspI) and one polymorphic site from ERα gene (SnaBI) in four cattle breeds including ...
