Hodnocení růstové shopnosti a osvalení u býků vybraných masných plemen

Kód výsledku v 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>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Evaluation of growth ability and muscling in breeding bulls of chosen beef breeds.

Popis výsledku v původním jazyce

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

Název v anglickém jazyce

Evaluation of growth ability and muscling in breeding bulls of chosen beef breeds.

Popis výsledku anglicky

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

Druh

O - Ostatní výsledky

CEP obor

GG - Chov hospodářských zvířat

OECD FORD obor

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Projekt

<a href="/cs/project/QF3020" target="_blank" >QF3020: Využití biodiverzity mezi plemeny dojeného a masného skotu a stanovení efektů hybridizace pro zvyšování užitkovosti u jejich kříženců.</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2007

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů