A. Pebriansyah, D. Lukešová, I. Knížková, P. Silberová, P. Kunc
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引用次数: 2
摘要
摘要研究了水飞蓟不同标签和加工方式对饲喂不同浓度水飞蓟(Silybum marianum)的肉仔兔(HYLA, n = 255)生长性能的影响。进行了四项实验。分别饲喂不同浓度1%未发酵水飞蓟(实验E1组)和0.5%发酵水飞蓟(实验E2组),并与对照组C(不添加任何饲料)进行比较。每组试验于兔42日龄开始,85日龄结束。观察参数为:平均日增重、平均日采食量、总采食量、屠宰活重、胴体重。试验E2组(添加0.5%发酵水飞蓟)效果最好。平均日采食量、总采食量、屠宰活重和胴体重差异显著(P<0.05)。结果表明,饲粮中添加0.5%发酵水飞蓟提取物对肉兔增肥性能有积极影响。
The Effect of Natural Phytoadditive Silybum Marianum on Performance of Broiler Rabbits
Abstract The effect of different label and processing methods of milk thistle on growth performance in broiler rabbits (HYLA, n = 255) fed with different concentration of milk thistle (Silybum marianum) was studied. Four experiments were conducted. Rabbits were fed with different concentrations of 1% non-fermented milk thistle (experimental group E1) and 0.5% fermented milk thistle (experimental group E2), and the results were compared with a control group C (standard feed ration without any supplementation). Each experiment started at 42 days of rabbits’ age and finished at 85 days of age. Observed parameters were: average daily gain, average daily feed consumption, total feed consumption, slaughter live weight, and carcass weight. The best results were showed in experimental group E2 (supplement of 0.5% fermented milk thistle). Significant differences (P<0.05) were recorded in average daily feed consumption, total feed consumption, slaughter live weight, and carcass weight. The results show that 0.5% fermented milk thistle extract supplemented in the feed ration for broiler rabbits has a positive effect on fattening performance.