2014
DOI: 10.7213/academica.12.01.ao06
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Comportamento social, frequência respiratória e escore de limpeza de novilhos confinados com diferentes espaços individuais

Abstract: Objetivou-se avaliar o comportamento social, a frequência respiratória e o escore de limpeza de novilhosconfinados em diferentes espaços individuais. Foram utilizados 48 novilhos com idade e pesos médios iniciaisde 20 meses e 243,4 kg, respectivamente. Os animais foram confinados coletivamente de acordo como espaço individual disponível, 2,5; 5,0 ou 10 m2. A dieta continha relação volumoso:concentrado de 39:61(base na matéria seca). O delineamento experimental utilizado foi o de blocos ao acaso. As análises fo… Show more

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Cited by 3 publications
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“…Surgically castrated steers presented a medium time at the feeder when compared to the other treatments, which explains the intermediate behavior in activities of fight and threat. Cattelam et al (2014) verified that steers in feedlot presented a higher number of competitive meetings in periods near the feeding time, decreasing animal welfare and performance (GONZÁLEZ et al, 2008). The restlessness of animals during the feeding consequently reflects in the time of feed intake, which, according to Broom and Fraser (2010), is directly related to fights and competitive meetings.…”
Section: Resultsmentioning
confidence: 87%
See 1 more Smart Citation
“…Surgically castrated steers presented a medium time at the feeder when compared to the other treatments, which explains the intermediate behavior in activities of fight and threat. Cattelam et al (2014) verified that steers in feedlot presented a higher number of competitive meetings in periods near the feeding time, decreasing animal welfare and performance (GONZÁLEZ et al, 2008). The restlessness of animals during the feeding consequently reflects in the time of feed intake, which, according to Broom and Fraser (2010), is directly related to fights and competitive meetings.…”
Section: Resultsmentioning
confidence: 87%
“…The threat behavior was characterized by the retreat of an animal with the approach of an aggressor or the teasing of scraping the floor. The practice of fighting was considered when the animals entered into disputes with body aggressions among them, being this methodology of social behavior adapted from Cattelam et al (2014).…”
Section: Methodsmentioning
confidence: 99%
“…Dessa maneira, Cattelam et al (9) & Cirne et al (10) comentam que o estudo do comportamento animal é uma ferramenta que serve para ajustar o manejo alimentar e aprimorar o desempenho de bovinos de corte em confinamento. Assim, o objetivo do presente estudo é avaliar o comportamento ingestivo de bovinos terminados em confinamento com uso de dietas sem volumoso.…”
Section: Introductionunclassified