Feeding Roughage to laying hens affects egg production, gastrointestinal parameters and mortality
Autor: | Steenfeldt, Sanna, Engberg, Ricarda Greuel, Kjær, J. |
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Jazyk: | angličtina |
Rok vydání: | 2001 |
Zdroj: | Steenfeldt, S, Engberg, R G & Kjær, J 2001, Feeding Roughage to laying hens affects egg production, gastrointestinal parameters and mortality . in Proceedings of 13 th European Symposium on Poultry Nutrition, september 30-october 4, 2001, Blankenberge, Belgium . pp. 238-239, Feeding Roughage to laying hens affects egg production, gastrointestinal parameters and mortality, 18/12/2010 . |
Databáze: | OpenAIRE |
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