| 复合活菌制剂对断奶仔猪生长性能及血清溶菌酶含量的影响 |
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| 引用本文： | 刘宇,朱战波,车车,谭磊,崔莉,张军,袭莹,李冬野,杨焕民,孙秀军,王玉海.复合活菌制剂对断奶仔猪生长性能及血清溶菌酶含量的影响[J].饲料与畜牧,2011(7). |
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| 作者姓名： | 刘宇 朱战波 车车 谭磊 崔莉 张军 袭莹 李冬野 杨焕民 孙秀军 王玉海 |
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| 作者单位： | 黑龙江八一农垦大学动物科技学院;黑龙江省鸡西大唐热电公司;黑龙江省大庆市油田; |
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| 基金项目： | 黑龙江省农垦总局科技计划课题(HNKXIV-08-03-06); 黑龙江省科技厅国际科技合作项目(WB068B06) |
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| 摘 要： | 选择长白二元杂交断奶仔猪90头进行试验,断奶日龄为35d。共分为五个组,每组设3个重复,每个重复随机选取健康仔猪6头。试验1组:饲喂基础日粮+0.1%复合制剂(纳豆杆菌、双歧杆菌、罗伊氏乳杆菌);试验2组:饲喂基础日粮+0.1%复合制剂(纳豆杆菌、双歧杆菌、干酪乳杆菌);试验3组:饲喂基础日粮+0.1%复合制剂(纳豆杆菌、双歧杆菌、嗜酸乳杆菌);试验4组:饲喂基础日粮+0.1%复合制剂(纳豆杆菌、双歧杆菌、罗伊氏乳杆菌、干酪乳杆菌、嗜酸乳杆菌)。对照组饲喂基础日粮。其中复合制剂中益生菌活菌数为l09cfu/g。饲养30d后观察复合活菌制剂对断奶仔猪生长性能及血清溶菌酶含量的影响。结果:在日增重、饲料效率及血清溶菌酶方面,试验1组和2组显著高于对照组(P<0.05);在腹泻率方面,试验组均显著低于对照组(P<0.05)。研究表明,在仔猪日粮中添加复合活菌制剂可提高每头断奶仔猪平均日增重及饲料效率,降低腹泻的发病率,且增高了仔猪血清溶菌酶含量,提高了仔猪的免疫机能,从而提高了经济效益。
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| 关 键 词： | 复合活菌制剂 断奶仔猪 生长性能 血清溶菌酶 |
Effect of live microbe preparation on the growth performance and and serum lysozyme content in weaned piglets |
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| Authors: | Liu Yu Zhu Zhan-Bo Sun Xiu-Jun |
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| Institution: | Liu Yu,Zhu Zhan-Bo,Sun Xiu-Jun,et al. |
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| Abstract: | 90 weaned piglets which are binary hybrid Landrace and weaning age of 35 days are selected to make the next experiments.These piglets are divided into five groups,each group have 3 duplicate experiments,and selecting six healthy piglets randomly in every duplicate experiment.Test group l:fed with basal diet plus 0.1% compound preparations(Bacillus natto,bifidobacterium,L.reuteri).Test group 2:fed with basal diet plus 0.1% compound preparations(Bacillus natto,bifidobacterium,L.casei).Test group 3:fed with ba... |
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| Keywords: | compound viable probiotics preparation weaned piglets growth performance serum lysozyme |
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