O47 Digestive and metabolic efficiency of energy and nitrogen throughout lactation and the dry period in dairy cows
Autor: | J.B. Daniel, M.V. Sanz-Fernandez, K. Nichols, J. Doelman, J. Martín-Tereso |
---|---|
Rok vydání: | 2022 |
Zdroj: | Animal - science proceedings. 13:301-302 |
ISSN: | 2772-283X |
Databáze: | OpenAIRE |
Externí odkaz: |