Influence of ruminal Quebracho tannin extract infusion on apparent nutrient digestibility, nitrogen balance, and urinary purine derivatives excretion in heifers
Autor: | Ahnert, S., Dickhoefer, U., Schulz, F., Susenbeth, A. |
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Zdroj: | In Livestock Science July 2015 177:63-70 |
Databáze: | ScienceDirect |
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