Effect of climate and insemination technique on reproductive performance of gilts and sows in a subtropical zone of Mexico

Effect of climate and insemination technique on reproductive performance of gilts and sows in a subtropical zone of Mexico

ABSTRACT: The objective of this study was to analyse the reproductive performance of hybrid (Yorkshire x Landrace) gilts/ sows in relation to temperature-humidity index (THI) at artificial insemination (AI), season of AI, occurrence of estrus >8 d post- weaning, repeated estrus, insemination tech...

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Main Authors: Mellado,Miguel, Gaytán,Leticia, Macías-Cruz,Ulises, Avendaño,Leonel, Meza-Herrera,Cesar, Lozano,Eloy A., Rodríguez,Álvaro, Mellado,Jesús
Language:English
Published: Universidad Austral de Chile. Facultad de Ciencias Veterinarias 2018
Subjects:
sows
seasonal infertility
litter size
stillborn piglets
temperature-humidity index
Online Access:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0719-81322018000100106
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