نتایج جستجو برای: poultry rearing
تعداد نتایج: 29114 فیلتر نتایج به سال:
This study examined constraints and adoption in poultry production in the Northern Agricultural Zone of Delta State, Nigeria. A sample size of 80 respondents comprising of Supervisors of selected farms was used for the study. Data were collected through the use of a structured and validated questionnaire. Data were collected in March 2017. Descriptive statistics such as frequency count, mean sc...
A framework for the integration of poultry and fish production in the tropics and sub-tropics is proposed. Poultry may be integrated with fish culture in several ways and benefits extend to both. Both poultry production and processing wastes have value as nutrient inputs to fish and the water used for fish culture can be used for evaporative cooling of poultry and fertilization of crops. The co...
OBJECTIVE To determine the incidence of carpal tunnel syndrome (CTS) over 1 year in Latino poultry processing workers. METHODS Symptoms and nerve conduction studies were used to identify Latino poultry processing workers (106 wrists) and Latinos in other manual labor occupations (257 wrists) that did not have CTS at baseline, and these individuals were then evaluated in the same manner 1 year...
A total of 1,257 gilts were used to determine the effect of space allowance during rearing and age at puberty on total pigs produced and removal rate over 3 parities. There were 2 treatments. In treatment 1, gilts were given a space allowance of 1.13 m(2)/gilt (15 gilts per pen), and in treatment 2, gilts were given 0.77 m(2)/gilt (22 gilts per pen). Gilts (38 kg and 75 d of age) were individua...
Genomic variability among isolates of Campylobacter jejuni from broiler flocks in the Czech Republic
The bacterium Campylobacter jejuni naturally colonizes the gastrointestinal tract of many birds and animals, resulting in a harmless commensal relationship, but this microbe can also promote pathogenesis in humans, resulting in a productive gastroenteritis leading to a mild bloody diarrhoeal syndrome. Consumption or handling of poultry meats is prevalent source of. C. jejuni for infection in hu...
The mean infectious doses of selected avian influenza virus (AIV) isolates, determined in domestic poultry under experimental conditions, were shown to be both host-dependent and virus strain-dependent and could be considered one measure of the infectivity and adaptation to a specific host. As such, the mean infectious dose could serve as a quantitative predictor for which strains of AIV, given...
Extensive rearing systems enable higher occurrence of helminths, which is a hindrance in poultry farming, significantly affecting productivity. A survey was conducted to determine the prevalence gastrointestinal helminths chickens reared extensive system city Vicosa, Minas Gerais, Brazil between December 2017 September 2018. total 5579 specimens were recovered from tracts most animals (81.55% p...
Poultry meat is one of the most popularly consumed meats worldwide. With the increased consumption, the poultry industry is also facing major challenges in maintaining of safety and shelf life of the poultry meat. Microbial concerns related to poultry meat comprise of meat safety and shelf life as poultry meat is prone to contamination with spoilage as well as pathogenic microorganisms. Poultry...
The article upholds snail farming as activities that aim to grow industrial species of snails with the deriving products for direct human consumption or further processing. While global agricultural systems are prompted produce more food feed growing population, scientists and policy makers have often focused on plant higher animals such livestock. However, discussions involving livestock been ...
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...
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