Energy requirements for pregnant dairy cows

This study aimed to estimate energy requirements of pregnant Holstein × Gyr cows. Different planes of nutrition were established by two feeding regimens: ad libitum or maintenance. Sixty-two nonlactating cows with average body weight of 480 ± 10.1 kg and an age of 5 ± 0.5 years were used. Cows were...

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Detalles Bibliográficos
Autores principales: Sguizzato, Anna Luiza Lacerda, Marcondes, Marcos Inácio, Dijkstra, Jan, Valadares Filho, Sebastião de Campos, Campos, Mariana Magalhães, Machado, Fernanda Samarini, Silva, Breno Castro, Rotta, Polyana Pizzi
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Public Library of Science 2020
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7340303/
https://www.ncbi.nlm.nih.gov/pubmed/32634174
http://dx.doi.org/10.1371/journal.pone.0235619

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7340303/
https://www.ncbi.nlm.nih.gov/pubmed/32634174
http://dx.doi.org/10.1371/journal.pone.0235619

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