Effects of exogenous enzymes on nutrient digestibility, ruminal fermentation and growth performance in beef steers
Autor: | Salem, A.Z.M., Gado, H.M., Colombatto, D., Elghandour, M.M.Y. |
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Zdroj: | In Livestock Science June 2013 154(1-3):69-73 |
Databáze: | ScienceDirect |
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