Research note: Effect of bacillus cereus on performances of growing bulls

F. Garza-Cázares, R. Daenicke, G. Flachowsky
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引用次数: 6

Abstract

The effect of including Bacillus ceretis (BC) in a diet of growing bulls was examined. 64 German Holstein bulls (initial body weight: 187 kg) were allotted to one of two treatments (control and BC). The bulls were fed corn silage ad libitum and a restricted amount of concentrate (without BC or with 100 mg BC/kg). They were slaughtered with a final body weight averaging 555 kg. No significant treatment differences were detected for any feedlot performance or carcass characteristics measured. Bulls fed BC had a daily weight gain of 1472 g, control animals of 1425 g. Based on these findings, it may be concluded that under these conditions the inclusion of BC will not significantly improve performance of growing bulls.
研究说明:蜡样芽孢杆菌对生长公牛生产性能的影响
研究了在生长公牛日粮中添加脑芽孢杆菌(BC)的效果。64头德国荷斯坦公牛(初始体重:187 kg)被分配到两个处理(对照和BC)中的一个。饲喂玉米青贮和限量精料(不添加BC或添加100 mg BC/kg)。屠宰时平均体重为555公斤。没有发现任何处理对饲养场性能或胴体特征的显著差异。饲喂BC的公牛日增重1472 g,对照组为1425 g。综上所述,在这些条件下,添加BC不会显著提高生长公牛的生产性能。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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