Níveis de proteína e fontes de energia para novilhos mestiços em confinamento
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níveis de proteína, fontes de energia, novilhos mestiços, digestibilidade aparente, ganho de pesoResumo
Effects of crude protein levels and eneergy supplements in cattle rations on feed consumption apparent digestibility and weight gain were studied in experiments carried out at the Federal University of Viçosa, Viçosa, Minas Gerais, Brazil. Twenty-four steers 5/8 Holstein x Zebu with an average initial live weight of 255 kg were used.
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