2004 Cilt 23 Sayı 1-2-3

Permanent URI for this collectionhttps://hdl.handle.net/11452/13142

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    Some fattening and slaughter characteristics of holsteın young bulls in ıntensive conditions
    (Uludağ Üniversitesi, 2004-10-01) Koçak, Ömür; Ekiz, Bülent; Yılmaz, Alper; Güneş, Halil
    This study was carried out to investigate the effects of beginning to fattening weight and season on some fattening traits, and some slaughter characteristics of Holstein young bulls in intensive conditions. The 1661 Holstein young bulls used in the study were grouped according to their beginning to fattening weights (176-225 kg, 226-275 kg, 276-325 kg and 326-400 kg) and the season in which the fattening began. The effects of the factors investigated were determined by the use of general linear model (GLM) procedure in SPSS program package. In the study, the groups having lower beginning to fattening weights gained higher live weights during the 210 days of fattening. As a result of the seasonal temperatures, the fattening performances of the Holstein young bulls were the lowest in summer, while being the highest in autumn. The dressing percentage of Holstein young bulls was 57.8% and the effect of slaughter weight was not significant on dressing percentage.