نتایج جستجو برای: native poultry

تعداد نتایج: 120949  

2012
Christine Janet Nicol Anna Davies

Why is Poultry Welfare in develoPing countries a concern? The poultry sector is one of the most rapidly growing livestock sectors worldwide: between 1961 and 2001 the number of poultry slaughtered annually increased by 621 percent. Although industrialized countries have much higher average per capita consumption of most poultry products, production in developing countries is increasing rapidly....

2016
A. B. Aliyu A. A. Saleha A. Jalila Z. Zunita

BACKGROUND The significant role of retail poultry meat as an important exposure pathway for the acquisition and transmission of extended spectrum β-lactamase-producing Escherichia coli (ESBL-EC) into the human population warrants understanding concerning those operational practices associated with dissemination of ESBL-EC in poultry meat retailing. Hence, the objective of this study was to dete...

Journal: :Preventive veterinary medicine 2003
W Terry Disney Mark A Peters

Simulation modeling can be used in aiding decision-makers in deciding when to invest in additional research and when the risky animal disease-import decision should go forward. Simulation modeling to evaluate value-of-information (VOI) techniques provides a robust, objective and transparent framework for assisting decision-makers in making risky animal and animal product decisions. In this anal...

Journal: :Computers & Education 2012
Wan Ng

In recent years, there has been much debate about the concept of digital natives, in particular the differences between the digital natives’ knowledge and adoption of digital technologies in informal versus formal educational contexts. This paper investigates the knowledge about educational technologies of a group of undergraduate students studying the course Introduction to eLearning at a univ...

2010
Jorge Ulloa Mario González Carlos Hernández Maria Paz Villanueva Heriberto Fernández

Background: Gastroenteritis caused by Salmonella spp. is mainly related to the consumption of undercooked chicken meat or raw poultry products. The objective of this study was to assess the occurrence of Salmonella spp. in chicken carcasses and giblets commercialized in Southern Chile (Valdivia city). Methodology: A total of 560 samples were collected from four supermarkets and one poultry prod...

Journal: :تولیدات دامی 0
ثنا فرهادی کارشناس ارشد، گروه علوم دامی، دانشکدۀ کشاورزی، دانشگاه تربیت مدرس، تهران علی اکبر مسعودی استادیار، گروه علوم دامی، دانشکدۀ کشاورزی، دانشگاه تربیت مدرس، تهران رسول واعظ ترشیزی دانشیار، گروه علوم دامی، دانشکدۀ کشاورزی، دانشگاه تربیت مدرس، تهران

the tlr4 gene structure as the main receptor for lipopolysaccharide recognition of gram-negative bacteria was investigated in two strains of iranian commercial arian line and west azerbaijan native chicks and its expression was studied in some major organs. blood samples of the 120 birds were taken and total dnas extracted. then, the target gene was sequenced using four pairs of primers on four...

Journal: :Agrosystems, geosciences & environment 2021

Carbon cycling is a highly complex yet critical process, especially in silvopastures, which have multiple pools with the ability to store large amounts of C. However, it largely unknown how site-specific variables, including edaphic factors, vegetation type, topography, and management, affect soil CO2 flux silvopastures. Therefore, this study aimed evaluate fluxes silvopastoral system as affect...

Journal: :Iraqi journal of Veterinary Sciences 2021

Highly Pathogenic Avian Influenza (HPAI) H5N1 is a major problem in poultry industry many countries. It became endemic disease Indonesia since 2003. Recently, research revealed that current circulate HPAI has switched from clades 2.1 to 2.3.2.1. To eradicate this disease, methods such as stamping out and quarantine seem not suitable applied one of main sector agricultural commodity some areas C...

Journal: :Annals of the Polish Association of Agricultural and Agribusiness Economists 2022

This article aims to assess the feasibility of using native legumes as alternative sources protein in compound feeds by poultry producers and pig producers. Data achieve this objective came from a direct survey conducted 2018, with twenty-three Measures descriptive statistics were used calculations. The collected information was analyzed then described statistical methods. research data databas...

Journal: :Computers in Human Behavior 2010
Yifat Ben-David Kolikant

In the literature students are sometimes assumed to feel empowered with respect to learning because of their familiarity with and access to ICT. However, after interviewing 25 students from post-elementary schools, it was found that the majority of the students, although they use the Internet and other ICT for school purposes, believed that their generation is not as good at learning as the pre...

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