FACTORS AFFECTING REPRODUCTIVE TRAITS IN SEVERAL BREEDS OF DAIRY CATTLE IN IRAQ

FACTORS AFFECTING REPRODUCTIVE TRAITS IN SEVERAL BREEDS OF DAIRY CATTLE IN IRAQ

This study aimed to investigate the factors affecting reproductive traits using records collected during two calving seasons (2016-2017) and (2017-2018) from three herds of dairy cattle bred at Erbil-Iraq, and includes 323 lactation period (LP), 159 age at first calving (AFC) and 159 calving interva...

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Bibliographic Details
Main Author:	Hermiz & Hadad
Format:	Article
Language:	English
Published:	Baghdad University 2020-04-01
Series:	The Iraqi Journal of Agricultural science
Subjects:	Lactation Period, Reproductive Traits, Repeatability.
Online Access:	http://jcoagri.uobaghdad.edu.iq/index.php/intro/article/view/990

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