| 微生态添加量对商品肉鸡生长性能的影响 |
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| 引用本文： | 崔士栋,王刚,占志平,王鹏,彭虹旎.微生态添加量对商品肉鸡生长性能的影响[J].水禽世界,2011(2):44-46. |
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| 作者姓名： | 崔士栋 王刚 占志平 王鹏 彭虹旎 |
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| 作者单位： | 康地恩生物科技有限公司;临沂市平邑县肉鸡场; |
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| 摘 要： | 选用36000只1日龄罗斯308商品肉鸡,随机分成3个处理组,每个处理3个重复,每个重复4000只鸡。各处理组从1日龄开始至14日龄每天分别饮用绿源生0ml/只(T1)、0.35ml/只(T2)和0.65ml/只(T3)。研究饮水中添加不同剂量绿源生对肉鸡生长性能的影响。结果表明,绿源生有使肉鸡全期日增重线性上升的趋势(P=0.06)。随着绿源生添加剂量的增加,试验第2周(P<0.05)和全期(P<0.01)增重耗料比呈二次曲线上升。饮水中添加绿源生时间少于7d,可能对生产性能没有显著影响,增加饮水中绿源生的添加量能显著改善肉鸡的饲料转化率。
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| 关 键 词： | 绿源生 微生态制剂 肉鸡 生长性能 |
Effect of probiotic supplementation level on growth performance in broilers |
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| Cui Shi-dong,Zhan Zhi-ping,Wang Gang,Wang Peng,Peng Hong-ni.Effect of probiotic supplementation level on growth performance in broilers[J].Poultry Science,2011(2):44-46. |
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| Authors: | Cui Shi-dong Zhan Zhi-ping Wang Gang Wang Peng Peng Hong-ni |
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| Institution: | Cui Shi-dong1,Zhan Zhi-ping1,Wang Gang2,Wang Peng1,Peng Hong-ni1 (1.Continent bio-technology ltd.,Qingdao 266007,P.R. China,2.Meat-type chicken F of Pingyi county,Linyi City,Linyi 276000,P.R. China) |
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| Abstract: | This study was conducted to compare growth performance in broilers fed for 14 consecutive days with water supplemented with Luyuansheng(LYS),a commercial product of 3-bacterial species probiotic.Thirty -six thousand 1 -d -old Ross308 broilers were randomly assigned to 1 of 3 treatment groups,with 12000 birds per group.The experimental treatment received a clean basal water and depending on the addition were labeled as follows:no addition(T1),0.35ml per chicken (T2), 0.65ml per chicken (T3). Each treatment h... |
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| Keywords: | Luyuansheng (LYS) Probiotic Meat-type chicken Growth performance |
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