Výsledky vyhledávání - "J. D. Folmer"

Evaluation of Revalor-IH and Revalor-IS as Initial Implants Compared with Traditional Initial Implants for Finishing Heifers and Steers1

Autor: James S. Drouillard, J. D. Folmer, Bill Dicke, Christopher D. Reinhardt, Judson Vasconcelos, T.B. Farran, Terry J. Klopfenstein, Galen E. Erickson, M. N. Streeter

Publikováno v: The Professional Animal Scientist. 25:580-585

Two commercial feedlot experiments were conducted to compare performance and carcass characteristics of feedlot heifers and steers using 2 implant strategies. In Exp. 1, heifers (n = 1,124

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9d6c84649ba566e6629b4b8eb55bbcee
https://doi.org/10.15232/s1080-7446(15)30760-9

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Effect of Intensive Winter Management, Partial Season Grazing, and Sorting on Performance and Economics of a Long Yearling Steer Production System

Autor: Terry J. Klopfenstein, Mark Blackford, C. N. Macken, William A. Griffin, J. D. Folmer, Galen E. Erickson

Publikováno v: The Professional Animal Scientist. 24:411-419

A 2-yr study (200 steers/yr) was conducted to evaluate effects of grazing management and sorting by BW at feedlot entry on performance and economics of yearling steers. At receiving, steers (247 ± 21 kg) were randomly allotted to 1 of 2 treatments:

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fa2a4e5615cb672836003bdcc96c90fe
https://doi.org/10.15232/s1080-7446(15)30892-5

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Sorting Strategies for Long Yearling Cattle Grown in an Extensive Forage Utilization Beef Production System1

Autor: James C. MacDonald, Terry J. Klopfenstein, Mark Blackford, Galen E. Erickson, J. D. Folmer, C. N. Macken

Publikováno v: The Professional Animal Scientist. 22:225-235

One hundred sixty English-cross steers (244 kg, SD=23 kg) were used in each yr of a 2-yr study to determine effects of sorting on performance, carcass characteristics, variability, and profitability in a long yearling system utilizing ranch-source ca

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e056ff23bc098877198d987a5c50b6d5
https://doi.org/10.15232/s1080-7446(15)31098-6

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Use of Rope Devices to Describe and Explain the Feedlot Ecology ofSalmonellaby Time and Place

Autor: Sharon L. Clowser, S. Hinkley, Rodney A. Moxley, Terry J. Klopfenstein, J. D. Folmer, David R. Smith, Galen E. Erickson

Publikováno v: Foodborne Pathogens and Disease. 2:61-69

Salmonella spp. are important zoonotic pathogens, and cattle can serve as an important source of this organism for human exposure through food. This study was designed to describe and explain the occurrence of Salmonella spp. by pen-level factors of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f75c07b80606f07f7568996be9451d0
https://doi.org/10.1089/fpd.2005.2.61

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Utilization of Bt corn residues by grazing beef steers and Bt corn silage and grain by growing beef cattle and lactating dairy cows

Autor: C. T. Milton, J D Folmer, J Beck, R. J. Grant

Publikováno v: Journal of Animal Science. 80:1352-1361

Three experiments were conducted to evaluate the impact of the Bacillus thuringiensis (Bt)-11 transformation event in two parental corn hybrids differing in date of maturity on beef and dairy cattle performance. Sixteen lactating Holstein dairy cows

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b86c21ae4c68f7d8534833d9a89d4b42
https://doi.org/10.2527/2002.8051352x

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Effect of Lactobacillus acidophilus strain NP51 on Escherichia coil O157:H7 fecal shedding and finishing performance in beef feedlot cattle

Autor: Galen E. Erickson, Robert E. Peterson, J. D. Folmer, David R. Smith, Terry J. Klopfenstein, S. Hinkley, Rodney A. Moxley

Publikováno v: Journal of food protection. 70(2)

A 2-year study was conducted during the summer months (May to September) to test the effectiveness of feeding Lactobacillus acidophilus strain NP51 on the proportion of cattle shedding Escherichia coli O157:H7 in the feces and evaluate the effect of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::46bb85bab38835fece7927eab1f2370b
https://pubmed.ncbi.nlm.nih.gov/17340860

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Use of rope devices to describe and explain the feedlot ecology of Escherichia coli O157:H7 by time and place

Autor: Terry J. Klopfenstein, Galen E. Erickson, J. D. Folmer, S. Hinkley, David R. Smith, Rodney A. Moxley, Sharon L. Clowser

Publikováno v: Foodborne pathogens and disease. 2(1)

Escherichia coli O157:H7 is an important pathogen of humans, and cattle populations serve as an important reservoir for human exposure. The organism is ubiquitous to feedlot cattle populations, although the nature of its occurrence is quite dynamic.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::43754455da0e408d67750a63ab1d2275
https://pubmed.ncbi.nlm.nih.gov/15992298

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