Carcass traits of feedlot crossbred lambs slaughtered at different live weights
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چکیده
منابع مشابه
Comparison of Productive and Carcass Traits and Economic Value of Lines Selected for Different Criteria, Slaughtered at Similar Weights
The aim of the experiment was to compare 3 genetic groups, slaughtered at similar weights, to examine their productive and carcass traits and economic value. Three lines of the Pannon Breeding Programme, selected for different criteria, were examined in the experiment. Pannon Ka (PKa, maternal line) does were inseminated with semen of PKa, Pannon White (PWhite) or Pannon Large (PLarge, terminal...
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Thirty-one Karayaka ram lambs were slaughtered at different body weights (30 (n = 7), 35 (n = 6), 40 (n = 7), 45 (n = 6), and 50 (n = 5) kg of body weight at fast) to evaluate the growth of their gastrointestinal tract (GIT) characteristics, to determine the relationship among slaughter body weight (SBW) and empty body weight (EBW), whole GIT and segments, and the influence of slaughter we...
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The effects of sex and slaughter age on growth, feed intake, carcass composition and meat quality attributes of musculus longissimus lumborum were investigated in Charolais × Simmental bulls (n = 12) and heifers (n = 12) reared and finished under identical management conditions. The animals entered the experiment at similar age (251 days) and were slaughtered at 14 or 18 months of age. Bulls ga...
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The number of sheep flocks in Brazil is increasing. It is known that lambs must be slaughtered when young for producing quality meat. The current study evaluated the inclusion of protected methionine, protected lysine, lysophospholipid and amylolytic enzymes in a diet to lambs and their effects on weight gain and quantitative carcass traits at slaughtering. Eighty non-castrated male crossbred D...
متن کاملEffects of the Texel muscling quantitative trait locus on carcass traits in crossbred lambs.
Texel muscling quantitative trait locus (TM-QTL) is a QTL on chromosome 18, originally identified in purebred UK Texel sheep, which was reported to increase ultrasonically measured muscle depth at the third lumbar vertebra by around 4% to 7%. The objective of the present study was to comprehensively evaluate the TM-QTL and to determine whether it could provide benefits to the UK sheep industry ...
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ژورنال
عنوان ژورنال: Ciência Rural
سال: 2008
ISSN: 0103-8478
DOI: 10.1590/s0103-84782008000600034