Evaluation of growth ability and muscling in breeding bulls of chosen beef breeds.
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49608851%3A_____%2F07%3A8P005920" target="_blank" >RIV/49608851:_____/07:8P005920 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Evaluation of growth ability and muscling in breeding bulls of chosen beef breeds.
Original language description
Basic physical measures, layer of subcutaneous fat and area of musculus longissimus lumborum et thoracic (MLLT) of breeding bulls (21 bulls of Aberdeen Argus.AA, 19 bulls of Hereford-H) at the age 300, 330, 360, 390, 420 days were measured. Basic physical size were height in hips and width of lumbar region on 1st and 6th vertebra measured via tape and Wilkinson´s trammel. Layer of subcutaneous fat (height) and MLLT (height and area) on 1st and 6th vertebra were measured by ultrasound. Higher physical measures and also height and area of ML at any age in AA bulls were detected (P< 0.001; P< 0.01). Higher height of subcutaneous fat (diference 0.05-0.15 cm) at the age 360, 390 and 420 days in HE bulls were detected (P< 0.001; P< 0.05). Physical measures are correlated to one another; intermediate correlation coefficients between heights of subcutaneous fat on 1st and 6th vertebra and between height of MLLT on 1st and 6th vertebra were found out. Differences in evaluated measures between A
Czech name
Hodnocení růstové shopnosti a osvalení u býků vybraných masných plemen
Czech description
Základní fyzické míry tuku a oblasti svalů longissimus lumborum et thoracic (MLLT) ve výkrmu býků (21 býků Aberdeen Argus.AA, 19 býků plemene Hereford-H)
Classification
Type
O - Miscellaneous
CEP classification
GG - Zootechnics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/QF3020" target="_blank" >QF3020: Utilisation of biodiversity between breeds of dairy and beef cattle and assignation effects of hybridisation for increasing of performance of their crossbreds.</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2007
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů