The Effect of Load Carrying on Carcass Characteristics and Composition in Sheep

Aalhus, J. L.; Price, M. A.

doi:10.4141/cjas90-009

Cited by 2 publications

(1 citation statement)

References 22 publications

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“…As Aalhus and Price [62] reported, there were small shifts in muscle distribution in load-carrying sheep. The same author also stated that the changes in muscle distributions were assumed to be a direct response to increased load bearing.…”

Section: Primal Cut's Meat Yieldmentioning

confidence: 72%

Carcass and Meat Characteristics of Hararghe Highland Bull after Draught Work Service

Ye’i,

Mummed,

Kurtu

et al. 2023

OJAS

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The objectives of the study were to examine the effects of draught work on carcass characteristics, meat yield potential, and distribution along primal cuts in Hararghe highland bulls fed on net energy requirement basis. Twelve bulls were sorted into three groups of four animals each and assigned to three treatment hours: control (0), 4, or 6, using a complete randomized design (CRD). The results of the study show that there are no significant differences (p > 0.05) in slaughter weight, hot carcass weight (HCW), chilling loss, total edible and non-edible offal, fat thickness (FT), deboned meat yield (kg), meat to bone ratio, muscle distribution, and proportion of kidney, pelvic, and heart fat (KPH%) among the treatment groups. However, the hot carcass-based dressing percentage was significantly lowered (p < 0.05) in bulls that work 4 or 6 hours a day. Meat yield was strongly correlated with HCW (r = 0.74) and FT (r = 0.73). Therefore, the number of hours the bull spent on draught work did not negatively impact meat yield or quality. Consequently, the research suggests that utilizing Hararghe highland bulls for draught service, four or six hours a day is viable for dual advantages: crop cultivation and marketable carcass.

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Section: Primal Cut's Meat Yieldmentioning

confidence: 72%