Influence of supplemental tocopherol level (0, 250 and 500 IU RRR-α-tocopherol/d/steer) and injectable retinol form (retinyl propionate vs retinyl palmitate) on growth performance, carcass characteristics and plasma concentration in calf-fed Holstein steers

Influence of supplemental tocopherol level (0, 250 and 500 IU RRR-α-tocopherol/d/steer) and injectable retinol form (retinyl propionate vs retinyl palmitate) on growth performance, carcass characteristics and plasma concentration in calf-fed Holstein steers

The influence of supplemental tocopherol level (0, 250 and 500 IU RRR-α-tocopherol/d/steer) and injectable retinol form (retinyl propionate vs retinyl palmitate) on growth performance, carcass characteristics and plasma tocopherol and retinol concentrations were evaluated in 108 Holstein steers fed...

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Bibliographic Details
Main Authors: A. Plascencia, M. F. Montano-Gomez, J. Salinas-Chavira, N. G. Torrentera-Olivera, R. A. Zinn
Format: Article
Language:English
Published: Taylor & Francis Group 2018-01-01
Series:Journal of Applied Animal Research
Subjects:
Holstein
feedlot
performance
vitamin A
vitamin E
Online Access:http://dx.doi.org/10.1080/09712119.2018.1552153

Internet

http://dx.doi.org/10.1080/09712119.2018.1552153

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