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Effects of dietary protein level on growth performance and nitrogen excretion of dairy heifers

OBJECTIVE: Protein supplementation is costly and can result in excess nitrogen (N) excretion. The objective of this study was to evaluate the effects of feeding different levels of dietary protein on average daily gain, body size, rumen fermentation, and nitrogen excretion of 8 to 10 month-old Holst...

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Detalles Bibliográficos
Autores principales:	Zhang, Bin, Wang, Chong, Liu, He, Liu, Jianxin, Liu, Hongyun
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Asian-Australasian Association of Animal Production Societies (AAAP) and Korean Society of Animal Science and Technology (KSAST) 2017
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5337918/ https://www.ncbi.nlm.nih.gov/pubmed/27554361 http://dx.doi.org/10.5713/ajas.16.0214

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