中国农业科学院农业信息研究所 中国农学会
Agricultural Information Institute of CAAS China Association of Agricultural Science Societies
En
Ch
中国农业科学院农业信息研究所 中国农学会 主办

AI检索

订阅

返回顶部
当前位置: 首页 > 文章 > 日粮中添加果寡糖对水牛瘤胃液体外发酵功能的影响 畜牧与兽医 2012,44 (12) 13-16
Position: Home > Articles > Effect of dietary fructooligosaccharides on rumen fermentation functions of water buffalo in vitro Animal Husbandry & Veterinary Medicine 2012,44 (12) 13-16

日粮中添加果寡糖对水牛瘤胃液体外发酵功能的影响

作  者：
黄雅莉;夏中生;王金伟;黄连莹;仵天培;邹彩霞;唐庆凤
单  位：
广西大学动物科学技术学院;广西水牛研究所
关键词：
果寡糖;水牛;体外产气法;瘤胃发酵
摘  要：
本试验采用人工瘤胃体外产气法研究体外条件下日粮中添加果寡糖(FOS)制剂对水牛瘤胃发酵功能的影响。结果显示:与对照组比较,0.4%、0.8%、1.2%、1.6%和2.0%FOS组日粮可消化有机物分别提高0.84%、2.05%、2.06%、2.11%和1.34%,且差异均显著(P<0.05);代谢能分别提高1.45%、3.63%、3.63%、3.63%和2.32%,且差异均显著(P<0.05);培养液中微生物蛋白分别提高42.65%(P<0.05)、37.75%(P<0.05)、53.92%(P<0.05)、52.94%(P<0.05)和13.24%(P>0.05);挥发性脂肪酸分别提高20.9%、14.82%、18.97%、16.4%和14.58%,且差异均显著(P<0.05)。日粮添加FOS可以显著降低培养液中氨态氮含量(P<0.05),但对pH值无显著性影响(P>0.05)。综上所述,日粮中添加FOS可改善瘤胃发酵功能,且以1.6%的添加量效果最优。
译  名：
Effect of dietary fructooligosaccharides on rumen fermentation functions of water buffalo in vitro
作  者：
HUANG Ya-li1,XIA Zhong-sheng1*,WANG Jin-wei1, HUANG Lian-ying1,WU Tian-pei1,ZOU Cai-xia2,TANG Qing-feng1(1.College of Animal Science and Technology,Guangxi University,Nanning 530005,China; 2.Buffalo Research Institute,Chinese Academy of Agricultural Sciences,Nanning 530001,China)
关键词：
fructooligosaccharides;water buffalo;rumen fermentation
摘  要：
The experiment was conducted to investigate the effect of dietary fructooligosaccharides(FOS) on rumen fermentation functions of water buffalo using gas production of artificial rumen in vitro.The dietary level of FOS was 0%(control),0.4%,0.8%,1.2%,1.6% and 2.0% of treatments,respectively.The results showed that the dietary digestible organic matter was increased significantly(P<0.05) by 0.84%,2.05%,2.06%,2.11% and 1.34%;metabolic energy increased significantly(P<0.05) by 1.45%,3.63%,3.63%,3.63% and 2.32%;microbial crude protein production in the incubation fluids increased by 42.65%(P<0.05),37.75%(P<0.05),53.92%(P<0.05),52.94%(P<0.05) and 13.24%(P>0.05);and volatile fatty acids increased significantly(P<0.05) by 20.9%,14.82%,18.97%,16.4% and 14.58% in 0.4%,0.8%,1.2%,1.6% and 2.0% FOS groups compared with the control group.Dietary FOS could reduce ammonia nitrogen contents in the incubation fluids but not affect pH of the incubation fluids among the groups.Together,dietary FOS could improve rumen fermentation functions in the water buffalo,and dietary supplementation with 1.6% FOS was recommended in the present experiment.

相似文章

导出引用
计量
文章访问数: 12
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊

友情链接Friendly link
农业信息研究所Agricultural information institute 农业智能知识服务平台Agricultural intelligent knowledge service platform 农业学术服务平台Agricultural Knowledge Service System 中国知网CNKI 维普网VIP 万方WANFANG DATA
联系我们Contact us

电话Tell：010-82109652-808

邮箱E-mail：agrijournal@caas.cn

服务Service
关于我们About us 意见建议Opinions and suggest
版权说明Copyright
单位：中国农业科学院农业信息研究所 中国农学会 © 2017中国农业科学院农业信息研究所 ICP备案号：京ICP备09089781号-46