The influence of breed, sex and litter size on the growth intensity of lambs

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F17%3A43912519" target="_blank" >RIV/62156489:43210/17:43912519 - isvavai.cz</a>

Výsledek na webu

<a href="https://mnet.mendelu.cz/mendelnet2017/mnet_2017_full.pdf" target="_blank" >https://mnet.mendelu.cz/mendelnet2017/mnet_2017_full.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

The influence of breed, sex and litter size on the growth intensity of lambs

Popis výsledku v původním jazyce

The purpose of this study was to evaluate the growth intensity on the basis of weight gains and live weight of the Suffolk and Charollais breeds. The experiment also included the assessment of the fat and muscle depth of meat breeds. All the monitored indicators were evaluated depending on the breed, sex and litter frequency. Selected meat breeds were reared in ŠZP Žabčice. The lambs were weighed 4 times and the weight was recalculated to 30, 70, 100 and 200 days of age. Measured parameters of muscle and fat depth were statistically significant (pLESS-THAN OR EQUAL TO0.01) in lambs divided by breed and sex. While control weighing, no statistical differences were found (pGREATER-THAN OR EQUAL TO0.05) during evaluation of the intensity of growth using average daily increments and weights. The biggest depth of the muscle had ewe lamb of the Suffolk breed (2.94 cm), followed by the rams of the same breed (2.74 cm). The muscle and fat depth of the studied breeds was significantly (pLESS-THAN OR EQUAL TO0,5) higher for the Suffolk breed than for the Charollais breed.

Název v anglickém jazyce

The influence of breed, sex and litter size on the growth intensity of lambs

Popis výsledku anglicky

The purpose of this study was to evaluate the growth intensity on the basis of weight gains and live weight of the Suffolk and Charollais breeds. The experiment also included the assessment of the fat and muscle depth of meat breeds. All the monitored indicators were evaluated depending on the breed, sex and litter frequency. Selected meat breeds were reared in ŠZP Žabčice. The lambs were weighed 4 times and the weight was recalculated to 30, 70, 100 and 200 days of age. Measured parameters of muscle and fat depth were statistically significant (pLESS-THAN OR EQUAL TO0.01) in lambs divided by breed and sex. While control weighing, no statistical differences were found (pGREATER-THAN OR EQUAL TO0.05) during evaluation of the intensity of growth using average daily increments and weights. The biggest depth of the muscle had ewe lamb of the Suffolk breed (2.94 cm), followed by the rams of the same breed (2.74 cm). The muscle and fat depth of the studied breeds was significantly (pLESS-THAN OR EQUAL TO0,5) higher for the Suffolk breed than for the Charollais breed.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

40201 - Animal and dairy science; (Animal biotechnology to be 4.4)

Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název statě ve sborníku

MendelNet 2017: Proceedings of International PhD Students Conference

ISBN

978-80-7509-529-9

ISSN

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e-ISSN

neuvedeno

Počet stran výsledku

5

Strana od-do

199-203

Název nakladatele

Mendelova univerzita v Brně

Místo vydání

Brno

Místo konání akce

Brno

Datum konání akce

8. 11. 2017

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000440194500034