Muscle Growth and Distribution in Fattening Steer of Different Breeds
作者： R Priyanto , E R Johnson
DOI: 10.5398/MEDPET.2011.34.1.19
关键词:
摘要: The breed patterns in growth and distribution of muscle were studied using three breeds beef cattle entering fattening phase. This study involved 23 grass-fed steer Brahman, 24 Hereford 22 Brahman x crosses with a live weight range 300 to 600 kgs. An allometric Huxley model was used the tissue within wholesale cut. There several cuts which coefficients significantly different among breeds. Comparisons at log natural 75 kg side + bone (4.313 kg) generally showed significant between-breed differences. Herefords tended have more muscles their than Brahmans and/or crosses, except Tenderloin, Rib Set Chuck. had heavier Topside Silverside differences maintained 114 (4.733 kg). At this weight, there general tendency for steers, Loin Neck Sticking.
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