نتایج جستجو برای: poultry production
تعداد نتایج: 619345 فیلتر نتایج به سال:
Buffalo Development Project, Bangladesh Livestock Research Institute, Savar, Dhaka, Bangladesh This study attempts to estimate the income from native poultry production and analyze the efficiency of resources used covering three coastal districts of Bangladesh namely Noakhali, Patuakhali and Satkhira. A total of 180 poultry rearers were selected from different villages of the districts using pu...
Concerns have been expressed by the American Society of Animal Science (ASAS) leadership about the declining membership in ASAS. I present the viewpoint that the history of the Poultry Science Association (PSA) membership and the elimination of poultry science departments from many land grant universities could be an indication of what the future holds for animal science. I suggest that the ind...
As a result of impressive progress that made in economic traits such as body weight gain, feed efficiency and breast yield to meet the demands of consumers, nowadays, poultry became more susceptible to obesity, stressors and less ability to resist the common diseases in commercial farms. L-Arginine (L-Arg) supplementation in poultry diets improves egg production, egg weight, modulates lipid met...
this study was conducted to reveal the impact of rural-urban migration on broiler production in the niger delta region of nigeria. data were collected from 795 household heads and farmers/managers/supervisors of 25 selected broiler farms in the study area. descriptive statistics and multiple regression analysis was utilized to analyze the data. able bodied young men constituted most of the rura...
BACKGROUND Outdoor production of poultry is rapidly increasing, which could be associated with increased risks for exposure to different environmental sources of Salmonella. We report a comparison on the occurrence of Salmonella during 2007-2015 in broilers and laying hens in outdoor and indoor production subjected to the same requirements for the prevention and control of Salmonella as applied...
Backyard poultry ownership provides a great opportunity for improved self-reliance and small-scale agricultural sustainability through home egg and meat production. One issue with backyard poultry ownership is managing the waste products of your birds, particularly the manure and bedding mixture (termed “litter”) that builds up in the coop. If not managed properly, this waste material can creat...
Many studies tested different feed additives, among these additives, humic substances (HS) have been used in livestock and poultry diets. Humic substances commonly present in nature as they are created from the organic matter decomposition, and are normally found in the soil and natural water. Active components of HS consist of humic acid (HA), humus, ulmic acid, fulvic acid, humin and certain ...
In-feed Antibiotics Conventional poultry farming systems often include subtherapeutic amounts of antibiotics in the feed to prevent disease and improve production performance. In contrast, organic poultry producers can not, by law, include antibiotics in the feed. Interestingly, advocates for both organic and conventionally raised poultry have each claimed that the absence or presence of in-fe...
The study was designed to assess the environmental and health risks arising from intensive poultry production in Kwara State, Nigeria. A total of 120 poultry farmers in Kwara State under the Poultry Association of Nigeria (PAN) were selected randomly for the study, and structured questionnaires were administered. The data collected were analyzed using descriptive statistics, chi-square test, an...
Background: Several health problems may be occurred due to consumption of mycotoxin-contaminated foods and feeds. The maize and oilseeds, as the main components of poultry feeds are susceptible to mould contamination and mycotoxin production. The aim of this study was to determine the presence of toxigenic Aspergillus spp. in poultry feeds from Ilaro, Nigeria. Methods: A total of 60 poultry fe...
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