Reproductive performance of sexed versus conventional semen in Holstein heifers in various semiarid regions of Iran

Reproductive performance of sexed versus conventional semen in Holstein heifers in various semiarid regions of Iran

For comparing reproductive performance of sexed versus conventional semen a total of 3573 heifer insemination records collected from five herds in four provinces of Iran were investigated. The studied provinces were classified into three regions: hot semiarid (Tehran and Alborz provinces), temperate...

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Bibliographic Details
Main Authors: Sahereh Joezy-Shekalgorabi, Ali Maghsoudi, Mohammad Reza Mansourian
Format: Article
Language:English
Published: Taylor & Francis Group 2017-10-01
Series:Italian Journal of Animal Science
Subjects:
sexed semen
climate
reproductive performance
heifer
iran
Online Access:http://dx.doi.org/10.1080/1828051X.2017.1321473

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