نتایج جستجو برای: poultry by
تعداد نتایج: 7056935 فیلتر نتایج به سال:
The present study was done to examine the employment and income generation of small farmers through family poultry. The objectives of the study were to identify socio economic features of family poultry, to examine the impact of family poultry on household improvement, to determine cost, return and profitability of family poultry, to identify the problems faced by family poultry farmer and for ...
the effects of cutting subsidy on broiler production in kerman province were investigated after privitization. in this regard a random sample of 32 poultry farms in kerman were chosen and the farmers were interviewed. the unit- output - price profit function model was used to determine the supply and demand elasticity of broider products. the results show that the profit of poultry farms increa...
this study was conducted to determine the chemical composition and metabolizable energy of poultry by-product meal (pbpm) from two slaughterhouses in iran. samples were analyzed for dry matter, crude protein, ash, ether extract and gross energy. the amounts of calcium, phosphorus, sodium, potassium, magnesium, iron, manganese, copper and zinc were determined. the apparent metabolizable energy (...
The passive surveillance of highly pathogenic avian influenza (HPAI) in domestic poultry is based essentially on the reporting of suspicious clinical cases by the poultry keepers to the veterinary services. As little was known about HPAI disease awareness among Swiss poultry keepers, a cross-sectional study was conducted among poultry keepers in Switzerland in 2007. For data triangulation and c...
Recognising how difficult it is for some countries to fully eliminate animal diseases from their territory as a whole or to maintain an animal disease free status in parts of their national territory, the World Organisation for Animal Health (OIE) has introduced the concepts of 'zoning' and 'compartmentalisation' for the purposes of disease control and international trade. Full definitions of t...
In 1989 and 1990, a case-control study designed to identify risk factors for sporadic infections with thermotolerant Campylobacter bacteria was conducted in three counties in southeastern Norway. The investigation was confined to infections which were acquired in Norway. A total of 52 bacteriologically confirmed cases and 103 controls matched by age, sex, and geographic region were interviewed....
A wide variety of zoonotic disease risks exists in poultry. Popularity of backyard and smaller production flocks is increasing, as is public concern about global poultry disease events. This paper discusses several of the more common poultry zoonotic diseases, their prevalence and presentation in both poultry and humans.
A feeding trial of 120 days duration was conducted to study the effect of replacing 20 and 25 % of camel ration by poultry litter (PL) on the performance and some blood biochemical parameters. Fifteen healthy one–humped camels were allotted into three groups (5 animals / group). The first group was fed a basal ration and considered as control, while the second and third groups were fed rations ...
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