PHENOTYPIC AND GENETIC CORRELATIONS BETWEEN FIRST LACTATION MILK YIELD AND SOME PERFORMANCE TRAITS IN SAHIWAL CATTLE

PHENOTYPIC AND GENETIC CORRELATIONS BETWEEN FIRST LACTATION MILK YIELD AND SOME PERFORMANCE TRAITS IN SAHIWAL CATTLE

Data on 8948 pedigree, breeding and performance records of a purebred herd of Sahiwal cattle maintained at the Livestock Experiment Station Jahangirabad district Khanewal (Pakistan) during the period 1939-98 were analysed. The phenotypic, genetic and residual correlations between first lactation mil...

Full description

Bibliographic Details
Main Author: K. Javed, M. Abdullah1 , M. Akhtar2 and M. Afzal3
Format: Article
Language:English
Published: University of Agriculture, Faisalabad 2004-01-01
Series:Pakistan Veterinary Journal
Subjects:
First lactation
milk yield
genetic and phenotypic correlations
Sahiwal cattle.
Online Access:http://www.pvj.com.pk/pdf-files/24_1/9-12.pdf

Internet

http://www.pvj.com.pk/pdf-files/24_1/9-12.pdf

Similar Items