Effects of corn stalk inclusion and tylosin on performance, rumination, ruminal papillae morphology, and gut pathogens associated with liver abscesses from finishing beef steers
Sign Up to like & getrecommendations! Published in 2021 at "Livestock Science"
DOI: 10.1016/j.livsci.2021.104623
Abstract: Abstract To reduce prevalence of liver abscesses in finishing beef steers, we must evaluate the possibility of pathogens originating from the hind gut as well as the rumen. We hypothesized that pathogens promoting liver abscess… read more here.
Keywords: corn stalk; beef steers; tylosin; inclusion ... See more keywords
107 Effects of increasing doses of trenbolone acetate and estradiol on finishing phase growth performance and carcass trait responses in beef steers
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Animal Science"
DOI: 10.1093/jas/skaa054.223
Abstract: Two hundred and forty Continental x English beef steers (BW = 805 lbs [SD 49.6]) were used to evaluate increasing doses of trenbolone acetate (TBA) and estradiol-17β (E2) in terminal implant during the finishing phase.… read more here.
Keywords: beef steers; trenbolone acetate; doses trenbolone; finishing phase ... See more keywords
PSII-2 Beef steers with divergent average daily gain have altered plasma amine/phenol-metabolome
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Animal Science"
DOI: 10.1093/jas/skaa278.701
Abstract: This study applied a chemical isotope labeling/liquid chromatography mass spectrometry-based metabolomics technique to determine differences in plasma metabolites containing amine/phenol and carbonyl chemical groups in beef steers with divergent average daily gain (ADG). Thirty-eight Angus… read more here.
Keywords: amine phenol; beef steers; steers divergent; average daily ... See more keywords
Evaluation of similar dietary roughage equivalency fed to beef steers during the growing and finishing phase.
Sign Up to like & getrecommendations! Published in 2023 at "Journal of animal science"
DOI: 10.1093/jas/skac288
Abstract: The objective of this experiment was to determine the influence that similar dietary roughage equivalency offered in a single or two-diet system during a 210-d growing-finishing period has on growth performance, the efficiency of dietary… read more here.
Keywords: beef steers; roughage equivalency; dietary roughage; growing finishing ... See more keywords
Understanding the relationship between weather variables and intake in beef steers.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of animal science"
DOI: 10.1093/jas/skac423
Abstract: The relationship between weather variables and dry matter intake (DMI) in beef steers was examined using daily intake data from 790 beef steers collected through a computer-controlled feeding system in non-summer months. Daily data were… read more here.
Keywords: weather variables; lag; beef steers; two week ... See more keywords
102 A Comparison of Deworming Protocols Using Eprinomectin and Fenbendazole in Grazing Beef Steers
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Animal Science"
DOI: 10.1093/jas/skad068.094
Abstract: Many generic anthelmintics are commercially available; however, very little information exists regarding effectiveness of these products compared with pioneer brands. Therefore, the objective of this study was to conduct a fecal egg count reduction test… read more here.
Keywords: beef steers; treatment groups; grazing beef; treatment ... See more keywords
Carcass fabrication yields of beef steers supplemented zilpaterol hydrochloride and offered ad libitum or maintenance energy intake1
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Animal Science"
DOI: 10.1093/jas/sky192
Abstract: Abstract An experiment was conducted to evaluate the fabrication yields of carcasses from beef steers supplemented zilpaterol hydrochloride (ZH) and fed at maintenance (MA) or ad libitum (AB) intake levels. Beef steers (n = 56)… read more here.
Keywords: beef steers; day; yield; fabrication yields ... See more keywords
156 Effect of shipping stress on complete blood counts of backgrounded beef steers
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Animal Science"
DOI: 10.1093/jas/skz053.104
Abstract: The objective of this study was to quantify the effect of shipping to feedyards in western Kansas from the Southeast on the immune response of beef steers using complete blood counts. Angus- and Hereford-sired steers… read more here.
Keywords: blood; beef steers; blood counts; effect shipping ... See more keywords
416 Polyclonal antibody preparations from avian origin increase mean ruminal pH and reduce rectal temperature of beef steers during transition from forage to high-grain diets
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Animal Science"
DOI: 10.1093/jas/skz258.345
Abstract: This study investigated the effects of feeding an avian-derived polyclonal antibody preparation (PAP; CAMAS, Inc.) against Streptococcus bovis, Fusobacterium necrophorum, and lipopolysaccharides (40, 35, and 25% of the preparation, respectively) on dry matter intake (DMI),… read more here.
Keywords: beef steers; polyclonal antibody; transition; high grain ... See more keywords
Average daily gain divergence in beef steers is associated with altered plasma metabolome and whole blood immune-related gene expression
Sign Up to like & getrecommendations! Published in 2020 at "Translational Animal Science"
DOI: 10.1093/tas/txaa074
Abstract: Abstract We evaluated the plasma amine/phenol- and carbonyl-metabolome and whole-blood immune gene expression profiles in beef steers with divergent average daily gain (ADG). Forty-eight Angus crossbred beef steers (21 days postweaning; 210 ± 8.5 kg… read more here.
Keywords: beef steers; immune related; blood; average daily ... See more keywords
Effects of increasing doses of trenbolone acetate and estradiol on finishing phase growth performance, carcass trait responses, and serum metabolites in beef steers following implantation
Sign Up to like & getrecommendations! Published in 2020 at "Translational Animal Science"
DOI: 10.1093/tas/txaa158
Abstract: Abstract Yearling Simmental × Angus crossbred beef steers (n = 240; allotment BW = 365 ± 22.5 kg) from a South Dakota auction facility were transported 117 km to Brookings, SD and used in a… read more here.
Keywords: beef steers; growth performance; tba; increasing doses ... See more keywords