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	Provedor de dados R. Bras. Zootec. (1) Autor Brauner,Cássio Cassal (1) Machado,Jean Pierre Martins (1) Menezes,Leonardo de Melo (1) Moraes,José Carlos Ferrugem (1) Pimentel,Marcelo Alves (1) Palavra-chave Milk yield (1) Post-calving performance (1) Supplementation (1) Tipo do documento Info:eu-repo/semantics/article (1) Ano 2011 (1) País Brazil (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Effect of short period feed supplementation during early lactation on performance of cows and calves raised in extensive system R. Bras. Zootec. Brauner,Cássio Cassal; Pimentel,Marcelo Alves; Menezes,Leonardo de Melo; Machado,Jean Pierre Martins; Moraes,José Carlos Ferrugem. Thirty-two multiparous Angus cows at moderate body condition score (3 in a 1-5 scale) received feed supplementation at the beginning of lactation for a short time to determine the effect on milk yield and composition and on performance of cows and calves. Supplementation started on days 22 ± 3.2 after calving. The cows were randomly distributed into two groups (n =16), one group receiving feed supplementation for 35 days (supplemented group), and the other without supplementation (control group). Each cow received 0.6% of its body weight in individual troughs daily. Both groups were kept in native pasture condition during supplementation period. Milk yield evaluation, performance of cows and calves were controlled on day 0 (initial), day 14 (middle) and... Tipo: Info:eu-repo/semantics/article Palavras-chave: Milk yield; Post-calving performance; Supplementation. Ano: 2011 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982011000600029 Registros recuperados: 1 Primeira ... 1 ... Última

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