CROSSBREEDING EFFECTS IN FRIESIAN, JERSEY AND SAHIWAL CROSSES IN PAKISTAN

Data on 4023 lactation records on purebred Sahiwal cows and 2391 lactation records of Holstein Friesian X Sahiwal (FS) and Jersey X Sahiwal (JS) crossbreds from Livestock Production Research Institute (LPRI) Bahadurnagar, District Okara and Qadirabad District Sahiwal for the period 1973-1995, in Pun...

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Bibliographic Details
Main Author: M. Ah mad, J.H.J. van der Werf1 and K.Javed
Format: Article
Language:English
Published: University of Agriculture, Faisalabad 2001-09-01
Series:Pakistan Veterinary Journal
Subjects:
Online Access:http://pvj.com.pk/abstract/21_4/4.htm