525 Late-Breaking: Late Gestational Nutrient Restriction of Primiparous Beef Heifers Decreases Milk Yield and Pre-weaning Calf Growth

Abstract Fall-calving Hereford-SimAngus heifers (single-sired; BW: 451 ± 28 [SD] kg; BCS: 5.4 ± 0.7) bred to a single sire were individually-fed 100% (control; CON; n = 12) or 70% (nutrient restricted; NR; n = 13) of NASEM net energy and metabolizable protein requirements for maintenance, pregnancy,...

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Veröffentlicht in:	Journal of animal science 2021-11, Vol.99 (Supplement_3), p.150-151
Hauptverfasser:	Meyer, Allison M, Redifer, Colby A, Wichman, Lindsey G, Shangraw, Erin M, McFadden, Thomas B
Format:	Artikel
Sprache:	eng
Schlagworte:	Beef cattle Calves Cattle Milk Nutrient requirements Shoulder Weaning Yield
Online-Zugang:	Volltext
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