نتایج جستجو برای: poultry markets
تعداد نتایج: 80376 فیلتر نتایج به سال:
High population growth and growing income lead to increasing demand for poultry products in Nigeria. The poultry industry has emerged as the most commercialized and fastest expanding segment in the animal husbandry subsector but still faces many problems. Private investment from foreign countries could help to facilitate this market. This paper reveals the opportunities and threats of a market ...
Received: Revised: Accepted: 2014–05–26 2014–06–2
Salmonellosis and Meat Purchased at Live-Bird and Animal-Slaughter Markets, United States, 2007–2012
To the Editor: Salmonella spp. cause ≈1.2 million human illnesses annually in the United States (1). Infections are primarily acquired through exposure to contaminated food or infected animals (1,2). Since 2007, state and local health departments and the Centers for Disease Control and Prevention have investigated multiple salmonellosis outbreaks linked to meat purchased at live-bird markets (L...
This paper develops a deterministic differential equations model that captures the H7N9 virus transmission from live poultry to human via poultryhuman contacts in live poultry markets (LPMs). The virus circulation among live poultry, which happens but is hard to be detected (since contaminated live poultry appear to be asymptomatic), is also incorporated in the model. The time-dependent contact...
The high incidence of disease is one of the major constraints to smallholder poultry production systems in Africa. In order to control various poultry diseases, ethnoveterinary medicine is widely practised by poor village farmers. Natural products, especially those which are locally available, are generally used. The use of ethnoveterinary medicine cari be considered sustainable as it is econom...
The troubled introduction of an American air computerized reservation system at French Railways reflects the difficulty of transforming European public rail transport into a market-oriented industry. Computerized reservation systems played an important role in supporting increased competition, providing a global strategic advantage and modifying market structures in the US air industry. However...
In this study, we re-examine the failure of formation of electronic markets for the air cargo industry. Using an economic theory called Core Theory, we provide an alternate explanation. Core theory explains why: a) such a failure might have been anticipated and b) the failure to form an electronic market may in fact be beneficial for the industry as a whole.
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید