نتایج جستجو برای: intestine morphology and immune system of female ross broiler chicks. in this experiment

تعداد نتایج: 26117678  

Journal: :علوم دامی ایران 0
مسعود ادیب مرادی دانشیار دانشکدة دامپزشکی دانشگاه تهران مرضیه ابراهیمی استادیار دانشکدة کشاورزی دانشگاه تبریز، تبریز احمد زارع شحنه استاد، پردیس کشاورزی و منابع طبیعی دانشگاه تهران، کرج محمود شیوازاد استاد، پردیس کشاورزی و منابع طبیعی دانشگاه تهران، کرج زربخت انصاری پیرسرائی استادیار دانشگاه علوم کشاورزی و منابع طبیعی ساری مجید تبیانیان استادیار مؤسسۀ تحقیقات سرم و واکسن رازی، کرج کرامت نوری جلیانی

the objective of the present study was to investigate the effects of high dietary levels of l-arginine during starter period on growth, intestine morphology and immune system of female ross broiler chicks. in this experiment, 192 day old female ross broiler chicks were fed with 4 dietary treatments in a completely randomized design, in which each dietary treatment included 4 replications. dieta...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه رازی - دانشکده علوم 1391

1. to determine whether difference in birth body mass influenced growth performance in pipistrellus kuhlii we studied a total of 12 captive-born neonates. bats were assigned to two body mass groups: light birth body mass (lbw: 0.89 ± 0.05, n=8) and heavy birth body mass (hbw: 1.35 ± 0.08, n=4). heavier body mass at birth was associated with rapid postnatal growth (body mass and forearm length) ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیراز - دانشکده ادبیات و زبانهای خارجی 1392

abstract i the purpose of this study was to launch a thorough investigation concerning the possibility of differing orientations to the writing proficiency construct by native and non-native english speaking teacher raters. it mainly revolved around the international english language testing system (ielts) that is widely administered and employed as a measure of general proficiency in englis...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شهید چمران اهواز - دانشکده ادبیات و علوم انسانی 1390

abstract: advertisements are the most accessible type of authentic materials, and this is one reason why they are used more and more in english teaching classes. for this cause, studies in the field of advertisements are very widespread nowadays. for pun is one aspect which makes advertisements more interesting, it is used more than before in advertisements. use of puns makes an advertisement m...

Journal: :پژوهش های علوم دامی ایران 0
مرضیه ابراهیمی احمد زارع شحنه محمود شیوازاد زربخت انصاری پیرسرایی مجید تبیانیان مسعود ادیب مرادی کرامت نوری جلیانی

the objective of the present study was to investigate the effects of dietary l-arginine on performance, meat production and its chemical composition, carcass fat deposition, intestine morphology and blood parameters of ross broiler chickens during 46 days. in this experiment, 192 day old commercial female ross broiler chicks were used with 4 dietary treatments and 4 replications in a completely...

Journal: :دامپزشکی 0
سیدمظفر مهدیزاده عضو هیئت علمی موسسه تحقیقات علوم دامی کشور هوشنگ لطف الهیان عضو هیئت علمی موسسه تحقیقات علوم دامی کشور احمد زارع شحنه استادگروه علوم دامی دانشکده کشاورزی، دانشگاه تهران سیداحمد میرهادی عضو هیئت علمی موسسه تحقیقات علوم دامی کشور سیدعبدا... حسینی عضو هیئت علمی موسسه تحقیقات علوم دامی کشور علی رضا علی نژاد دانشجوی کارشناسی ارشد علوم دامی دانشگاه آزاد اسلامی واحد قائمشهر

an experiment was conducted under completely randomized design to study the effect of different levels of probiotic biomin imbo (0.0, 0.05, 0.1, 0.15 per cent) in starter, (0.0, 0.025, 0.05, 0.075 per cent) in grower and (0.0, 0.0125, 0.025, 0.0375 per cent) in finisher diets on morphology of digestive system and immuno system of broiler chicks for 49 days. 400 day old chicks (mixed male and fe...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد تهران مرکزی - دانشکده ادبیات و علوم انسانی 1389

abstract abstract of thesis (includes summary, goals, execution methods, and results) story “al-obnosat al-bayza” is one of the short stories from “hanna mineh” collection. this story is a selection of lives of some humans during a voyage together, each of them is a symbol of human nature (love, mind, kindness) and examine social, cultural, and political aspects of governing system, and it...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه سیستان و بلوچستان - دانشکده مدیریت و حسابداری 1391

the application of e-learning systems - as one of the solutions to the issue of anywhere and anytime learning – is increasingly spreading in the area of education. content management - one of the most important parts of any e-learning system- is in the concern of tutors and teachers through which they can obtain means and paths to achieve the goals of the course and learning objectives. e-learn...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس - دانشکده فنی مهندسی 1389

the poor orientation of the restaurants toward the information technology has yet many unsolved issues in regards to the customers. one of these problems which lead the appeal list of later, and have a negative impact on the prestige of the restaurant is the case when the later does not respond on time to the customers’ needs, and which causes their dissatisfaction. this issue is really sensiti...

M. Fatemi M. Toghyani,

The current trial was conducted to investigate effects of tryptophan (Trp) supplementation in crude protein (CP) deficient diets on performance, gut development and immune responses in broiler chickens. A total of 420 day-old broiler chicks (Ross 308) were assigned to one of 6 dietary treatments, ‎comprising 5 replicates in a completely randomized design including: 1) ‎control diet (CTL) (diet ...

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