Please use this identifier to cite or link to this item:
https://hdl.handle.net/2440/29342
Type: | Conference paper |
Title: | Breed differences and genetic parameters for fat traits of crossbred cattle |
Author: | Pitchford, W. Deland, M. Siebert, B. Malau-Aduli, A. Bottema, C. |
Citation: | Proceedings of the Association for the Advancement of Animal Breeding and Genetics, 2001; 14:477-480 |
Publisher: | AAAGB |
Publisher Place: | AUSTRALIA |
Issue Date: | 2001 |
ISBN: | 0958629919 |
Conference Name: | Conference of the Association for the Advancement of Animal Breeding & Genetics (14th : 2001 : Queenstown, New Zealand) |
Abstract: | Sires representing seven diverse breeds were mated to Hereford cows over four years and the progeny slaughtered. Highly marbled Jersey and Wagyu crossbred cattle had softer fat (6% lower melting point) than the other breeds. The Angus crosses marbled like Jersey and Wagyu, but had harder fat similar to the very lean Belgian Blue. Hereford, South Devon and Limousin crosses had harder fat than Angus crosses. The South Devon had similar marbling to the Hereford (moderate), but with much less P8 fat (similar to Limousin). Heritabilities were low (e.g. marbling 18%) to moderate (e.g. carcass weight 36%) for the various carcass traits measured. |
Keywords: | Beef crossbreeding fat content fat composition |
Published version: | http://www.aaabg.org/livestocklibrary/2001/ab01114.pdf |
Appears in Collections: | Animal and Veterinary Sciences publications Aurora harvest 6 |
Files in This Item:
There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.