rdf-syntax-grammar
mods:
  schema location: http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
  title info:
    title: Evaluation of sire differences in postweaning growth traits and carcass characteristics, and the use of ultrasound measurements as predictors of observed carcass values in purebreed beefmaster steers
  name:
    name part: McDonald, Lawrence Andrew
    name part: 1972-
    role:
      role term: creator
  type of resource: text
  genre: bibliography
  origin info:
    place:
      place term: xx
    date issued: 1996
    issuance: monographic
  language:
    language term: eng
  physical description:
    form: print
    form: remote
    extent: ix, 49 leaves ; 28 cm.
  abstract: ︢1.2 cm2), YG (2.98 .︢08), and QG (672 ︢5). The steers
  abstract: ︢3 kg), FT (I. 10 ︢.05 cm), KPH (I. 91 + .09 %), REA (80.2
  abstract: (FW), carcass weight (CW), fat thickness (FT), kidney,
  abstract: (IW), grass ADG (GADG), feedlot ADG (FADG), final weight
  abstract: (YG), marbling score (MS), quality grade (QG), and shear
  abstract: 56 purebred Beefinaster steers, representing I I purebred
  abstract: and 168-d. A fixed effects model was used with sire and kill
  abstract: Beefinaster sires were used in a cooperative study sponsored
  abstract: by Beefmaster Breeders United. The steers were grazed on
  abstract: carcass ribeye area was 0.59.
  abstract: correlation between ultrasound ribeye area and observed
  abstract: differences were observed in IW (P < .05) and GADG (P <.001).
  abstract: FW (P <.Ol), CW (P <,05), FT (P <.05), and SF (P <.05). There
  abstract: GADG (0.71 .︢03 kg), FADG (1.58 .︢02 kg), and FW (534 ︢5
  abstract: group as independent variables to analyze initial weight
  abstract: kg). The steers met industry-acceptable ranges for CW (3 3 5
  abstract: mean shear force of 2.74 .︢07 k-a 0. Kill group effect was
  abstract: pelvic, and heart fat (KPH), ribeye area (REA), yield grade
  abstract: Postweaning growth, carcass yield, and lean quality traits of
  abstract: real-time ultrasound measures of fat thickness and live
  abstract: significant for IW (P <.05), GADG (P <.001), FADG (P < .001),
  abstract: Sire effects were not found for FADG, FW, CW, FT, KPH, REA,
  abstract: Texas A&M Agricultural Research Center, McGregor, TX. Using
  abstract: thickness and observed carcass fat thickness was 0.69. The
  abstract: values in previously published research for IW (269 ︢4 kg),
  abstract: was no kill group effect for KPH, REA, YG, MS, or QG. Sire
  abstract: weight, the steers were sorted into 3 kill groups: 112, 140,
  abstract: were clearly acceptable in Wamer-Bratzler tenderness, with a
  abstract: wheat pasture for 69 days, then finished in drylot at the
  abstract: YG, MS, QG, or SF. The correlation between ultrasound fat
  note: by Lawrence Andrew McDonald.
  note: "Major subject: Animal Science".
  note: Vita.
  note: Also available online.
  note: Issued also on microfiche from Lange Micrographics.
  note: M.S. Texas A&M University 1996.
  note: Includes bibliographical references: pages 45-48.
  subject:
    topic: Major animal science
  identifier: https://hdl.handle.net/1969.1/ETD-TAMU-1996-THESIS-M328
  related item:
    location:
      url: https://hdl.handle.net/1969.1/ETD-TAMU-1996-THESIS-M328
  record info:
    record content source: TXA
    record creation date: 970703
    record change date: 20220103114441.0
    record identifier: in00001364171