344 Effects of blended microbial feed additives on receiving cattle performance and health
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چکیده
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the effects of planning on accuracy and complexity of iranian efl students’ written narrative task performance
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هدف اصلی این تحقیق بررسی تاثیر برنامه ریزی زمانی، هم چنین افزایش میزان پیچیدگی تکالیف در نظر گرفته شده بصورت همزمان، بر دقت و صحت و پیچیدگی عملکرد نوشتاری زبان آموزان می باشد. بدین منظور، 50 نفر از دانش آموزان دختر در رده ی سنی 16 الی 18 سال به عنوان شرکت کنندگان در این زمینه ی تحقیق در نظر گرفته شدند و به دو گروه آزمایشی و کنترل بصورت اتفاقی تقسیم شدند. اعضای گروه آزمایشی هر دو تکلیف ساده و پی...
Effects of Feed Additives and Body Weight on Growth Performance and Carcass Characteristics of Beef Finishing Cattle
........................................................................................................................ 44 Introduction ................................................................................................................... 45 Materials and Methods .................................................................................................. 46 Results and Discu...
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Evaluation of digestive microbial ecology is necessary to understand effects of growth-promoting feed. In the current study, the dynamics of intestinal microbial communities (MC) were examined in broilers fed diets supplemented with a combination of antibiotic (bacitracin methylene disalicylate) and ionophore (Coban 60), and diets containing 1 of 2 essential oil (EO) blends, Crina Poultry (CP) ...
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Biomin BBSH 797, a Gen. nov. sp. nov. of the family Coriobateriaceae isolated from bovine rumen fluid, is able to specifically detoxify trichothecenes in the intestinal tract of animals. The live strain is able to produce enzymes that reduce the epoxide group of these mycotoxins, which results in the formation of non-toxic metabolites. The objective of this trial was to prove that the metabolit...
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ژورنال
عنوان ژورنال: Journal of Animal Science
سال: 2019
ISSN: 0021-8812,1525-3163
DOI: 10.1093/jas/skz122.242