摘要
本试验旨在研究发酵兔粪对生长獭兔饲喂效果的影响,选择35日龄的断奶力克斯兔80只,随机分成4组。试验Ⅰ、Ⅱ、Ⅲ组分别以15%、20%、25%的发酵兔粪添加到基础日粮中,以发酵兔粪零添加量为对照组。结果表明,与对照组相比,饲喂发酵兔粪组末重和日增重均差异不显著(P>0.05);Ⅰ、Ⅱ、Ⅲ组采食量差异极显著(P<0.01);试验Ⅰ、Ⅱ、Ⅲ组耗料增重比均低于对照组,营养物质消化率均高于对照组,其中,粗纤维的消化率与对照组相比,差异极显著(P<0.01)。另外,日粮中添加发酵兔粪对獭兔的被毛品质无不良影响。由此可见,獭兔日粮中添加一定量的发酵兔粪,可提高饲料的养分消化率,使獭兔获得较好的生产性能。
This experiment was conducted to study the effect of fermented rabbit excrement supplement on growing Rax rabbit.Eighty 35-day-old,weaning Rex Rabbits were divided into four groups randomly.0 % 15 %,20 %,25 % fermented rabbit excrement were added into the control group,test group Ⅰ,Ⅱ,Ⅲ diet respectively.The results showed that：compared to the control group,there were no obvious difference in final weight,daily weight gain（P 0.05）;but feed intake of group Ⅰ,Ⅱ,Ⅲ decreased significantly（P 0.01）;daily feed gain of groupⅠ,Ⅱ,Ⅲ were lower than that of control group,nutrition digested rate were all higher than that of control group,while crude fiber digest rate of group Ⅰ,Ⅱ,Ⅲ were significant higher than that control group（P 0.01）.In conclusion Rax excrement in diet had no bad effect on Rax-rabbit growing hair quality,fermented Rax rabbit excrement supplemented into Rax diet could improve feed digestibility and growth performance.
出处
《中国饲料》
北大核心
2011年第13期40-42,共3页
China Feed
基金
国家公益性行业(农业)科研专项(3-52肉兔)
关键词
发酵兔粪
生长獭兔
生产性能
营养物质消化率
fermented rabbit excrement
growing Rax rabbit
production performance
nutrition digestibility
