断乳康对断奶仔兔生长性能及肠道菌群的影响
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摘要
探究断乳康对断奶仔兔生长及肠道菌群的影响。试验选用健康、发育正常、体重相近断奶仔兔120只,随机分为2组,对照组饮清水,试验组饮水中加入断乳康。结果显示,试验组可显著提高断奶仔兔生长性能,降低死亡率和发病率,有效促进肠道乳酸菌定植,抑制大肠杆菌繁殖,且增加盲肠sIgA含量,提高机体抗病力。
To explore the effects of weaning kang on growth and intestinal flora of weaned rabbits.120 weaned rabbitswith normal development and similar body weight were randomly divided into two groups. The control group was drinking water, and the experimental group was drinking water with weaning kang.The results showed that the experimental group can significantly improve the growth performance of weaned rabbits, reduce the mortality and morbidity, effectively promote the colonization of intestinal lactic acid bacteria, inhibit the reproduction of escherichia coli,and increase the content of cecum sIgA, improve the body resistance.
To explore the effects of weaning kang on growth and intestinal flora of weaned rabbits.120 weaned rabbitswith normal development and similar body weight were randomly divided into two groups. The control group was drinking water, and the experimental group was drinking water with weaning kang.The results showed that the experimental group can significantly improve the growth performance of weaned rabbits, reduce the mortality and morbidity, effectively promote the colonization of intestinal lactic acid bacteria, inhibit the reproduction of escherichia coli,and increase the content of cecum sIgA, improve the body resistance.
引文
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[10]陈雷,张建梅,孙合美,等.乳酸菌-芽孢菌发酵黄芪对小鼠免疫功能作用的研究[J].中国畜牧兽医,2014,41(1):126-129.
[2]黄邓萍,雷山民.高效快速养兔技术[J].四川畜牧兽医,2005(3):8-10.
[3]晁洪雨,李福昌.日粮ADF水平对肉兔胃肠道发育、免疫及屠宰性能的影响[J].中国饲料,2007,6:11-13.
[4]李振.微生态制剂对断奶仔兔生产性能及免疫的影响[J].中国微生态学,2009,21(8):718-720.
[5]仝军,王建永,赵超.益生菌制剂对肉杂兔应用效果的影响研究[J].安徽农业科学,2010,38(24):13105-13108.
[6]车焱,陈新.微生态制剂在肉兔生产中的应用研究[J].兽医导刊,2011,SI.
[7]李晓颖,李凤娟,王静,等.益生菌对肉仔兔生产性能及肠道菌群的影响[J].新饲料,2016,48-50.
[8]高媛媛,郁建平,王文博.微生态制剂对断奶仔兔肠道微生物菌群与肠道形态结构的影响[J].山地农业生物学报,2011,30(2):185-188.
[9]田玉虎,李晓颖,王静,等.微生态制剂对断奶仔兔肠道sIgA和菌群的影响[J].饲料广角,2014,(11):22-25.
[10]陈雷,张建梅,孙合美,等.乳酸菌-芽孢菌发酵黄芪对小鼠免疫功能作用的研究[J].中国畜牧兽医,2014,41(1):126-129.