نتایج جستجو برای: livestock products
تعداد نتایج: 311066 فیلتر نتایج به سال:
BACKGROUND Crimean-Congo hemorrhagic fever (CCHF), an acute viral infection, is a zoonotic disease which is transmitted to humans by infected ticks, direct contact with fresh meat or blood of infected animals (usually domestic livestock), or direct contact with the blood or secretions of an infected person. Livestock handlers, skin processors, veterinary staff, livestock market workers, and oth...
with the increasing population and the need for more food, as well as with the development of science and technology, human approach to unnatural and often chemical inputs to increase agricultural production has been a great expansion and problems such as increased cancers, chronic diseases has created environmental pollution. implementation of organic organic is a solution to these problems . ...
The horn fly, Haematobia irritans, is one of the most economically important pests of cattle. Insecticides have been a major element of horn fly management programs. Growing concerns with insecticide resistance, insecticide residues on farm products, and non-availability of new generation insecticides, are serious issues for the livestock industry. Alternative horn fly control methods offer the...
Regulatory initiatives relating to biotechnology-derived livestock have focused on animal health, environmental impact, and the general concept of the safety of the food and by-products derived from such animals. Existing regulatory frameworks have been stretched to accommodate these emerging concerns. Public concerns and the expectations of society mean that the regulatory infrastructure is su...
Antimicrobial resistant determinants (ARDs) can be transmitted from livestock systems through meat products or environmental effluents. The public health risk posed by these two routes is not well understood, particularly in non-pathogenic bacteria. We collected pooled samples from 8 groups of 1741 commercial cattle as they moved through the process of beef production from feedlot entry through...
There is growing concern with regard to the continued emergence of antibiotic resistant bacteria, which pose a significant risk to both human and animal health. Antibiotics have been used as therapeutic agents in agriculture since the 1940 s and in subtherapeutic doses as food additives to improve feed conversion of livestock and domestic poultry since the 1950's. However, the use of antibiotic...
Those avoiding red meat represent up to 16% of the UK population whilst the proportion of the UK claiming to be ‘eating less meat’ ranges from 32.5 to 48% (Woodward, 1988; Food Research Association, 1989; The Realeat Survey Office, 1990; Vegetarian Society, 1991). In contrast, total meat production has not varied dramatically over recent years. Production figures reveal that although there has ...
Those avoiding red meat represent up to 16% of the UK population whilst the proportion of the UK claiming to be ‘eating less meat’ ranges from 32.5 to 48% (Woodward, 1988; Food Research Association, 1989; The Realeat Survey Office, 1990; Vegetarian Society, 1991). In contrast, total meat production has not varied dramatically over recent years. Production figures reveal that although there has ...
The agricultural value chain concept refers to the interaction between multiple manufacturing stages involved in the production process of a specific nourishment. The earned value of the final product is generated due to the operational or transactional costs through agro-food linear diagram and there is a livestock commodities dynamics pattern to meet expectations of consumers. 1 This producti...
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