Comparison between deep intracornual artificial insemination (dIAI) and conventional artificial insemination (AI) using low concentration of spermatozoa in beef cattle

Comparison between deep intracornual artificial insemination (dIAI) and conventional artificial insemination (AI) using low concentration of spermatozoa in beef cattle

This study aimed to compare the pregnancy rate using the conventional artificial insemination (AI) or deep intracornual artificial insemination (DIAI), with low number of spermatozoa (4.0 million sperm) in 270 Nelore cows. The animals were divided in two groups (G: G1 (135 cows) conventional AI was...

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Bibliographic Details
Main Authors: Ciro Meirelles, Luiz Ernandes Kozicki, Romildo Romualdo Weiss, Marcio Saporski Segui, Antonio Souza, Ivo Walter dos Santos, Jose Carlos dos Santos Breda
Format: Article
Language:English
Published: Instituto de Tecnologia do Paraná (Tecpar) 2012-06-01
Series:Brazilian Archives of Biology and Technology
Subjects:
Deep intracornual artificial insemination
Beef cattle
Artificial insemination
Nelore cows
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132012000300006

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