Influence of the Roughage Level in the Finishing Diet on Carcass Characteristics and Fatty Acid Composition of Carcass Fat in Fattening Japanese Black Steers

Influence of the Roughage Level in the Finishing Diet on Carcass Characteristics and Fatty Acid Composition of Carcass Fat in Fattening Japanese Black Steers

To investigate the influence of the roughage level in the finishing diet on carcass character-istics and fatty acid composition of carcass fat, eight 19-month-old Japanese Bl ack steers of a paternal half-sib family were assigned to either 25% or 15% rice straw level on TDN basis in the diet. Steers...

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Veröffentlicht in:Nihon Chikusan Gakkaiho 1996/06/25, Vol.67(6), pp.554-560
Hauptverfasser: KIMURA, Nobuhiro, KIMURA, Seiji, KOSAKO, Takami, IMURA, Tsuyoshi
Format: Artikel
Sprache:jpn
Schlagworte:
Carcass
Fattening
Fatty acids
Japanese Black
Roughage level
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Zusammenfassung:To investigate the influence of the roughage level in the finishing diet on carcass character-istics and fatty acid composition of carcass fat, eight 19-month-old Japanese Bl ack steers of a paternal half-sib family were assigned to either 25% or 15% rice straw level on TDN basis in the diet. Steers were provided with equal TDN intake to obtain 0.6kg daily gain for 320 days. In the low roughage group, back fat thickness was higher (p
ISSN:1346-907X
1880-8255
DOI:10.2508/chikusan.67.554