【摘要】 120羽广东麻鸡,随机分成A、B、C 3组,每组40羽。A组在日粮中添加0.3%木寡糖益生素,B组在日粮中添加0.3%益生素,C组作为对照组,饲喂8周,每组选4羽屠宰、测定。试验结果表明:日粮中添加木寡糖益生素和益生素在提高屠宰率、胸肌率方面比C组分别提高了2.3%、2.0%,差异显著(P<0.05),在滴水损失方面比对照组分别降低了25.0%、28.8%,差异显著(P<0.05),添加木寡糖益生素组失水率比对照组降低了19.6%(P<0.05),对pH值、熟肉率、嫩度差异不显著。更多还原

【Abstract】 To study the effect of xylooligosaccharides probiotics and probiotics on slaughter performance and meat quality in Guangdong hemp chicken,120 one-day-old Guangdong hemp chickens were randomly divided into 3 groups and the experiment period was 8 weeks.The diets of the groups A and B were supplemented with 0.3% xylooligosaccharides probiotics and 0.3%probiotics respectively,and group C as control.The results demonstrated that xylooligosaccharides probiotics and probiotics increased the slaughter rate and the breast meat rate by 2.3% and 2.0%,(P<0.05),and decreased the weeping loss by 25.0% and 28.8%,respectively,xylooligosaccharides probiotics decreased the dehydration rate by 19.60%(P<0.05),influences on pH value,cooking loss and tenderness were not significant.更多还原