Effects of dietary tallow containing trace amounts of ractopamine on beef cattle performance and tissue residue levels and the effect of withdrawal time on ractopamine residues in the gastrointestinal-tract digesta
Autor: | Davis, Haley E., Budde, Ashley, Geornaras, Ifigenia, Lindstrom, Valerie, Chaparro, Jacqueline, Yang, Hua, Cross, H. Russell, Gehring, Kerri B., Belk, Keith E., Engle, Terry E., Prenni, Jessica E. |
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Zdroj: | In Applied Animal Science August 2021 37(4):460-469 |
Databáze: | ScienceDirect |
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