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Registro Completo
Biblioteca(s): |
Embrapa Pecuária Sudeste. |
Data corrente: |
09/11/1995 |
Data da última atualização: |
20/09/2024 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
HUBER, J. T.; SILVA, A. G. da; CAMPOS, O. F. de; MATHIEU, M. |
Afiliação: |
J. T. HUBER, University of Arizona; ALIOMAR GABRIEL DA SILVA, CPPSE; ORIEL FAJARDO DE CAMPOS, CNPGL; C. M. MATHIEU, Centre de Recherches Agronomique de Rennes (INRA). |
Título: |
Influence of feeding difference amounts of milk on performance health and absorpion capacibility of baby calves. |
Ano de publicação: |
1984 |
Fonte/Imprenta: |
Journal of Dairy Science, v.67, 1984. |
Páginas: |
p. 2957-2963 |
DOI: |
https://doi.org/10.3168/jds.S0022-0302(84)81659-8 |
Idioma: |
Inglês |
Conteúdo: |
The influence of feeding high milk on performance, health, and absorption capability of the small intestine was studied in Holstein calves (eight males and eight females). Animals were kept in outdoor hutches bedded with straw. Treatments consisted of two quantities of milk: 1) 4.1 kg of whole milk from 3 to 48 days of age when calves were weaned and 2) gradually increasing milk from 4.1 to 7.0 kg during the first 2 wk of treatment and feeding 7.6 kg per day thereafter until day 42. Milk was reduced gradually during the 7th wk. Intake of milk averaged 4.1 and 6.7 kg per animal per day. Commercial starter, alfalfa hay, and water were offered ad libitum to all calves. Higher milk resulted in larger weight gains (615 versus 538 g/day) and less starter intake. Total dry matter intake, feed efficiency, and scour scores were not different between treatments, but rectal temperatures were greater on high milk. Female calves fed high milk showed less xylose absorption and more days medicated than females fed less milk. |
Palavras-Chave: |
Absorption capability; Bezerros; Capacidade de absorcao; Milk performance. |
Thesagro: |
Leite. |
Thesaurus NAL: |
calves. |
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/42565/1/InfluenceFeedingDifferent.pdf
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Marc: |
LEADER 01793naa a2200253 a 4500 001 1042565 005 2024-09-20 008 1984 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.3168/jds.S0022-0302(84)81659-8$2DOI 100 1 $aHUBER, J. T. 245 $aInfluence of feeding difference amounts of milk on performance health and absorpion capacibility of baby calves.$h[electronic resource] 260 $c1984 300 $ap. 2957-2963 520 $aThe influence of feeding high milk on performance, health, and absorption capability of the small intestine was studied in Holstein calves (eight males and eight females). Animals were kept in outdoor hutches bedded with straw. Treatments consisted of two quantities of milk: 1) 4.1 kg of whole milk from 3 to 48 days of age when calves were weaned and 2) gradually increasing milk from 4.1 to 7.0 kg during the first 2 wk of treatment and feeding 7.6 kg per day thereafter until day 42. Milk was reduced gradually during the 7th wk. Intake of milk averaged 4.1 and 6.7 kg per animal per day. Commercial starter, alfalfa hay, and water were offered ad libitum to all calves. Higher milk resulted in larger weight gains (615 versus 538 g/day) and less starter intake. Total dry matter intake, feed efficiency, and scour scores were not different between treatments, but rectal temperatures were greater on high milk. Female calves fed high milk showed less xylose absorption and more days medicated than females fed less milk. 650 $acalves 650 $aLeite 653 $aAbsorption capability 653 $aBezerros 653 $aCapacidade de absorcao 653 $aMilk performance 700 1 $aSILVA, A. G. da 700 1 $aCAMPOS, O. F. de 700 1 $aMATHIEU, M. 773 $tJournal of Dairy Science$gv.67, 1984.
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Embrapa Pecuária Sudeste (CPPSE) |
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