Results 91 to 100 of about 53,846 (226)

Horizontal transmission of Escherichia coli O157:H7 during cattle housing, survival kinetics in feces and water of Escherichia coli O157:H7 and characterisation of E. coli O157:H7 isolates from cattle faeces and a feedlot environment [PDF]

open access: yes, 2005
End of project reportTeagasc acknowledges with gratitude the support of European Union Structural Funds (EAGGF) in financing this research projectEscherichia coli O157:H7 can cause severe illness and in some cases leading to death.
Earley, Bernadette   +4 more
core  

Assessing the Value of Coordinated Sire Genetics in a Synchronized AI Program [PDF]

open access: yes
Synchronized artificial insemination was used to inseminate cows using different types of sire genetics, including low-accuracy, calving-ease, and high-accuracy. These three calf sire groups were compared to calves born to cows bred using natural service.
Haden, Kent   +5 more
core   +1 more source

MEASURING MARKET POWER WITH VARIABLES OTHER THAN PRICE [PDF]

open access: yes
Beef packing has become an extremely concentrated industry, yet studies have found that little, if any market power exists. We propose and test alternative measures of behavior that may better describe how packers control purchases from feedlots, using ...
Bailey, DeeVon   +2 more
core   +1 more source

CATTLE FEEDER PERCEPTIONS OF LIVESTOCK MANDATORY PRICE REPORTING [PDF]

open access: yes
Because of the significant investment in the mandatory price reporting program (MPR) by the USDA and by packers, it is important to understand what producers believe about its effectiveness.
Grunewald, Sarah   +2 more
core   +1 more source

Value of Single Source and Backgrounded Cattle as Measured by Health and Feedlot Profitability [PDF]

open access: yes
Commingling cattle in the feedlot increases the odds of cattle getting sick. However, backgrounded cattle are less susceptible to diseases which allow the generalizing statements like "backgrounding is just like single source".
Abidoye, Babatunde O., Lawrence, John D.
core   +1 more source

Farelo de mesocarpo de babaçu (Orbygnia sp.) na terminação de bovinos: composição física da carcaça e qualidade da carne Babassu mesocarp bran for finishing cattle: carcass physical composition and meat quality

open access: yesCiência Rural, 2012
Foram avaliadas a composição tecidual da carcaça e as características qualitativas da carne de 30 tourinhos mestiços (18,9 meses e 346,8kg iniciais) alimentados com dietas formuladas com diferentes proporções de farelo de mesocarpo de babaçu (Orbygnia sp.
Fabrícia Rocha Chaves Miotto   +7 more
doaj  

Optimal Contracting for Cattle Feeding: An Assessment of Climatic Conditions [PDF]

open access: yes
A unique approach using a biophysical growth model from the animal science literature is used to examine optimal contract cattle feeding behavior under alternative climatic conditions.
Rahman, Shaikh Mahfuzur
core   +1 more source

A QUANTITATIVE APPROACH TO THE FEEDLOT REPLACEMENT DECISION [PDF]

open access: yes
Livestock Production/Industries,
Nelson, Kenneth E., Purcell, Wayne D.
core   +1 more source

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