| Registro completo |
| Provedor de dados: |
Ciência e Agrotecnologia
|
| País: |
Brazil
|
| Título: |
Performance and behavior of dairy calves fed diets containing milk and citric flavor agents
|
| Autores: |
Carlotto,Silvane Barcelos
Olivo,Clair Jorge
Viégas,Julio
Stiles,David Arthur
Gabbi,Alexandre Mossate
Brustolin,Karen Döering
Charão,Pablo Santini
Rossarolla,Grasiela
Ziech,Magnos
Pereira,Lilian Elgalise Techio
Scaravelli,Luciene Fernanda
|
| Data: |
2007-06-01
|
| Ano: |
2007
|
| Palavras-chave: |
Dry matter intake
Palatability
Performance
Behavior
Flavour
|
| Resumo: |
While young ruminants prefer milk aroma and researches about this theme are being developed, the use of citric aroma, very appetized for older ruminants, are low utilized to young animals. This work aims to compare the influence of milk and citric flavor agents on the diets of nursing dairy calves. In this trial, 12 animals of Holstein breed were distributed in a randomized block design with four treatments (concentrate without flavor agent, concentrate with milk flavor or citrus flavor, and concentrate with milk plus citrus flavor agent) and three repetitions. The parameters evaluated were: concentrate dry matter intake (CDMI), hay dry matter (HDMI), milk dry matter intake (MDMI) and total dry matter intake (TDMI), average weight gain (ADWG), feed conversion (FC), initial (IBW) and final body weight (FBW), initial thoracic perimeter (ITP) and final thoracic perimeter (FTP), initial abdominal perimeter (IAP) and final abdominal perimeter (FAP), initial withers height (IWH) and final withers height (FWH) and animal behavior. The CDMI, HDMI and TDMI, as well as IBW, FBW, ITP, FTP, IAP, FAP, IWH and FWH did not show differences (P>0.05). The averages daily gain and feed conversion showed no differences, with means of 0.55 kg/animal and 2.09, respectively. The diets did not affect animal behavior parameters (P>0.05).
|
| Tipo: |
Info:eu-repo/semantics/article
|
| Idioma: |
Inglês
|
| Identificador: |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542007000300041
|
| Editor: |
Editora da Universidade Federal de Lavras
|
| Relação: |
10.1590/S1413-70542007000300041
|
| Formato: |
text/html
|
| Fonte: |
Ciência e Agrotecnologia v.31 n.3 2007
|
| Direitos: |
info:eu-repo/semantics/openAccess
|
|
