Breeding broiler chickens in the industrial poultry production
نویسندگان
چکیده
منابع مشابه
Postural evaluation in a poultry farm for broiler chickens.
The goal of this study was to evaluate working postures in 9 operations of poultry farming for broiler chickens for 14 body segments with 4 categories, and for fingers with 14 categories. Overall, the farmers commonly bent almost all their body segments and used power grips. The operations of cleaning with water wand and inspecting chickens seemed light work because the farmers walked around mo...
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The feed restriction program is on of the main techniques in growth curve manipulation for increasing production efficiency in broiler chicken. Quantities and qualitative feed restriction are procedures that can be used to manipulate the feeding strategies of poultry in order to decrease growth and metabolic rate to some extent and so alleviate the incidence of some metabolic diseases such as a...
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the use of chloramphenicol is prohibited in food producing animals due to its harmful and even potentially fatal side effects in human. in order to screen broiler carcasses for the drug residues, 31 broiler chickens from different farms were sampled. the samples from kidneys were homogenized, extracted using ethyl acetate and dried under n2 flow. the samples were then assayed using enzyme-linke...
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The modern poultry industry has a remarkable record in reducing mortality, applying a combination of effective disease control, adequate nutrition, good husbandry and genetic selection. Primary breeders, specialized in the adaptation of layers, broilers and turkeys to changing demands of a global food market, have made three major contributions in the past: (1) eradication of vertically transmi...
متن کاملDetermination of Apparent and True Digestibility of Poultry by Product Meal in Broiler Chickens
In order to determination of ileum apparent and true digestibility of two samples of poultry by product meal, an experiment was conducted with a total of 60 day-old broiler chicks, Ross 308 strain. Poultry by-product meal was prepared from two slaughter house in Alborz province. Samples were sent to laboratory for determination of chemical analysis. The birds received commercial broiler starter...
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ژورنال
عنوان ژورنال: Tehnologija mesa
سال: 2012
ISSN: 0494-9846
DOI: 10.5937/tehmesa1201001m