منابع مشابه
The Nutritional Requirements of Baby Chicks
When Sugiura and Benedict (1) concluded from their work with pigeons and squabs that vitamin A was not required for avian nutrition, a fundamental distinction, if true, in the nutritional requirement of birds and mammals was made. It would seem, of course, that such an observation could not go unchallenged for any length of time, especially when the entire gamut of avian life was included. Cons...
متن کاملPrevalence and in Vitro Antibiogram of Bacterial Agents Associated with Omphalitis in Poultry Chicks in Nwfp
The present study was conducted for the isolation of bacterial agents and in vitro antibiogram of the isolates from the yolk and visceral organs of up to one week old broiler and layer chicks suffering from omphalitis. Samples from the yolk and visceral organs were aseptically collected and cultured on various selective and differential media. The isolated organisms were identified and subjecte...
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acknowledge the importance of e-commerce to their countries and to survival of their businesses and in creating and encouraging an atmosphere for the wide adoption and success of e-commerce in the long term. the investment for implementing e-commerce in the public sector is one of the areas which is focused in government‘s action plan for cross-disciplinary it development and e-readiness in go...
Determination of Adhesin Encoding Genes in Escherichia coli Isolates from Omphalitis of Chicks
Problem statement: Omphalitis is one of the most common causes of mortality in chicks during the first week after hatching. Escherichia coli strains are the most common isolated bacteria from omphalitis cases of chickens. Bacterial colonization in the host cells surfaces is a critical first step in the pathogenesis of avian pathogenic Escherichia coli isolates. Thus the current study was undert...
متن کاملThe Influence of Environmental Temperature on the Utilization of Food Energy in Baby Chicks
1. An optimum of environmental temperature is to be expected for the utilization of food energy in warm blooded animals if their food intake is determined by their appetite. 2. Baby chicks were kept in groups of five chicks in a climatic cabinet at environmental temperatures of 21 degrees , 27 degrees , 32 degrees , 38 degrees , and 40 degrees C. during the period of 6 to 15 days of age. The in...
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ژورنال
عنوان ژورنال: Japanese poultry science
سال: 1970
ISSN: 0029-0254
DOI: 10.2141/jpsa.7.62