Pulse Brain · Growing Health Evidence Index
Peer-reviewed

163 Growth trends in <i>Bos grunniens</i> raised in pasture-based systems in Eastern Kentucky

Amanda L Lee; Jeffrey W Lehmkuhler; Mary McCarty; Gregory Dike

Journal of Animal Science · 2024

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Summary

Abstract Bos grunniens (yak) are well-adapted to the rugged, high-altitude regions of central Asia where they are utilized for a variety of purposes. While the species is well-researched in its native land, limited research has been conducted in North America. The objective of this on-farm project was to evaluate performance of male and female growing yaks in pasture-based systems over two years. Grazing periods were 138 and 151 d for Yr 1 and Yr 2, respectively. The same plots were grazed both years, and pasture areas were approximately 0.49 ha each with three animals grazing each pasture in Yr 1 and two animals grazing each pasture in Yr 2. Pastures were comprised mostly of cool-season grasses with intermittent legumes and weeds. Yaks were assigned to one of four pastures

Source type
Peer-reviewed study
DOI
10.1093/jas/skae019.059
Catalogue ID
NRmo9zxr64-07y
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