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| Oliveira,Paulo Garcez de; Pires,Alexandre Vaz; Meyer,Paula Marques; Susin,Ivanete; Villarreta,Elias Tunon; Rodrigues,Paulo Henrique Mazza; Santos,Flávio Augusto Portella. |
| The use of gluconeogenic supplements for dairy cows during the transition period has produced contradictory responses in the literature, making it difficult to recommend them. The objective of this trial was to evaluate supplementation with propylene glycol (PG), calcium propionate (CP), and "Dairy Power Drench®" (DR) on the transitional period of Holstein cows. Parameters studied were variation of body condition score (BCS), body weight (BW), milk production (MP), reproductive efficiency and nonesterified fatty acid concentration (NEFA). One hundred and sixty five animals from two commercial herds were used. Treatments consisted of: C- Control; DR- administration of "Dairy Power Drench®" (3 applications) during postpartum; CP- daily administration of... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Propylene glycol; Calcium propionate; Dairy power drench; Holstein cow; Reproductive efficiency. |
| Ano: 2004 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162004000400005 |
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