Consulta: creatorFacets:"Fraire-Cordero,Silvia"
Registros recuperados: 1
Data/hora: 10/06/2024 05:33:16

Reproductive response of Pelibuey sheep to the application of recombinant bovine somatotropin and a metabolic restorative preparation
Provedor de dados: 86
Autores: Fraire-Cordero,Silvia; Rodríguez,Paulino Pérez; Pérez-Hernández,Ponciano; Cortez-Romero,César; Gallegos-Sánchez,Jaime.
Abstract: The objective of this work was to evaluate the effect of recombinant bovine somatotropin (rBST) and of the metabolic restorative preparation Metabolase (MR) on the reestablishment of the post-partum ovarian activity of Pelibuey sheep. Ninety-four ewes, with their respective lambs, were randomly assigned to one of the following treatments: T1, continuous suckling (CS); T2, CS + MR; T3, CS + rBST; and T4, CS + MR + rBST. Ovulating percentages, weight changes in ewes and lambs, incidence of estrus, onset and return to estrus, calving, fecundity, and prolificacy were evaluated. The highest ovulation percentages were recorded for CS in T1 and T2, and the lowest ones for rBST in T3 and T4. The treatments had a significant effect on lamb weight. Ewes in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ovis aries; Anestrus; Body weight; Estrus induction; Growth hormone; Post-partum reproductive activity.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2018001201392