Effects of GnRH administration on ovulation and fertility in ewes subjected to estrous synchronization

Effects of GnRH administration on ovulation and fertility in ewes subjected to estrous synchronization

The objective of this study was to verify the effects of GnRH on ovulation and pregnancy of ewes subjected to a short-term synchronization of estrus. Santa Inês and crossbred Santa Inês/Dorper ewes received 60 mg MAP sponges during 6 days plus 300 IU eCG and 30 µg d-cloprostenol 24 h prior to sponge...

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Bibliographic Details
Main Authors: Amanda dos Santos Cavalcanti, Felipe Zandonadi Brandão, Luiz Altamiro Garcia Nogueira, Jeferson Ferreira da Fonseca
Format: Article
Language:English
Published: Sociedade Brasileira de Zootecnia 2012-06-01
Series:Revista Brasileira de Zootecnia
Subjects:
artificial insemination
intravaginal progesterone insert
ovulation
pregnancy rate
sheep
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982012000600014

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http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982012000600014

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