نتایج جستجو برای: poultry rearing
تعداد نتایج: 29114 فیلتر نتایج به سال:
The article presents the results of analysis parameters describing electricity consumption in individual phases production cycle on a poultry farm. One full broiler rearing farm was analyzed. Electrical were tested during process using power quality analyzer with measurement interval 1 min. During tests, recorded active and reactive power, phase line voltage, factor, frequency. On basis collect...
This study aimed to identify the sources and routes of transmission of Campylobacter in intensively reared poultry farms in the Republic of Ireland. Breeder flocks and their corresponding broilers housed in three growing facilities were screened for the presence of Campylobacter species from November 2006 through September 2007. All breeder flocks tested positive for Campylobacter species (with...
A study was conducted of 32 broiler flocks on eight different farms, belonging to four major U.S. producers. The farms were studied over I complete calendar year. Overall, 28 (87.5%) of the flocks became Campylobacter positive, and only four (12.5%) remained negative throughout the 6- to 8-week rearing period. In the majority of flocks, sampled every 2 weeks throughout production, Campylobacter...
The high incidence of meat of impaired quality poses a serious problem in the poultry industry. In recent years, the incidence of the pectoralis major muscle that appeared pale colored, remarkably hardened, and exudative, called "wooden breast" or "woody breast" has increased in slaughter houses. In the present study, 19-day-old Ross 308 broiler chickens affected (n = 10) and unaffected (n = 10...
Coccidiosis is a critical disease in the poultry industry worldwide. Producers apply different strategies to control and prevent this disease. Herbal drugs are suitable remedies for reducing losses associated with coccidiosis poultry. The present study aimed evaluate effectiveness of an herbal mixture preventing coccidiosis. A total 160 broiler chickens were divided into four treatment groups, ...
Women play a signi cant and crucial role in agricultural development and allied elds. This paper presents a potentially effective empowerment strategy for women, using Backyard poultry as a case-study. The empowerment of women is the key issue in protecting women’s interests. The rural women folk were provided with desi poultry birds, inputs and capacity building to strengthen their liveliho...
The use of nanomaterials in poultry farming has become increasingly popular as feed additives capable increasing the productivity herd. Nanocrystalline cerium dioxide belongs to with a broad spectrum activity. Owing their oxygen non-stoichiometry and low toxicity, nanoparticles are very promising object for agriculture. paper presents results studying meat quails Pharaoh breed when drinking nan...
On 15 Swiss poultry farms, broiler flocks, other farm animals, and the environment were examined during consecutive rearing periods to investigate the occurrence and genetic diversity of Campylobacter. Of the 5154 collected samples, 311 (6%) from 14 farms were Campylobacter positive by culture. Amongst the positive samples, 228 tested positive for Campylobacter jejuni and 92 for Campylobacter c...
The objective of the present study was to evaluate the capillary electrophoresis single-strand conformation polymorphism (CE-SSCP) to characterize poultry gut microbiota and the ability of this molecular method to detect modifications related to rearing conditions to be used as an epidemiological tool. The V3 region of the 16S rRNA gene was selected as the PCR target. Our results showed that th...
BACKGROUND Bali Province was affected by avian influenza H5N1 outbreaks in birds in October 2003. Despite ongoing circulation of the virus, no human infection had been identified by December 2005. OBJECTIVES To assess behavioral patterns associated with poultry rearing in Bali, and to identify potential risk factors for H5N1 infection in humans and in household chickens, ducks and pigs. MET...
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