| 几种商业非淀粉多糖酶制剂对肉鸡消化器官的影响 |
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| 引用本文： | 张红兵,黄遵锡,程志斌,吴政明,刘凌云,苏子峰.几种商业非淀粉多糖酶制剂对肉鸡消化器官的影响[J].饲料博览,2011(2). |
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| 作者姓名： | 张红兵 黄遵锡 程志斌 吴政明 刘凌云 苏子峰 |
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| 作者单位： | 云南西尔南饲料有限公司;云南师范大学生命科学学院;云南农业大学动物科学技术学院;贵州省黔东南州农业委员会;大理大学生命科学与化学学院; |
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| 基金项目： | 国家科技部科技人员服务企业行动项目(2009GJF30046); 云南省科技攻关项目(2008LA006); 昆明市科技局项目(08G100112); 云南省创新型企业试点项目 |
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| 摘 要： | 将21日龄罗斯肉鸡200只分5个处理组,处理组1为正对照组进行,处理组2为负对照组,处理组结果显示,处理组1肉鸡的腺胃相对重量大于处理组2(P<0.05),处理组3肉鸡腺胃和空肠相对重量大于负对照组。试验结果表明,NSP酶制剂有利于肉鸡消化器官生长,但不同商业NSP酶制剂产品酶类和活性差异较大,为了有效使用,建议实测产品的酶种类和活性。
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| 关 键 词： | 商业非淀粉多糖酶制剂 肉鸡 消化器官 |
Effects of Commercial Non-Starch Polysaccharide Enzyme Products on Digestive Organs in Broilers |
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| ZHANG Hongbing,HUANG Zunxi,CHENG Zhibin,WU Zhengming,LIU Lingyun,SU Zifeng.Effects of Commercial Non-Starch Polysaccharide Enzyme Products on Digestive Organs in Broilers[J].Feed Review,2011(2). |
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| Authors: | ZHANG Hongbing HUANG Zunxi CHENG Zhibin WU Zhengming LIU Lingyun SU Zifeng |
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| Institution: | ZHANG Hongbing1,HUANG Zunxi2,CHENG Zhibin3*,WU Zhengming4,LIU Lingyun2,SU Zifeng5 (1. Yunnan Xi Ernan Feed Co.,Ltd.,Kunming 650224,China,2. Life Science College of Yunnan Normal University,Kunming 650222,3. Animal Science and Technology College of Yunnan Agricultural University,Kunming 650201,4. Agricultural Ministry of Qian Dongnan County of Guizhou Province,Kaili 556000,Guizhou China,5. Life Science and Chemistry College of Dali University,Dali 671003,Yunnan China) |
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| Abstract: | Two hundreds ROSS broilers(21 days) were designed to five treatment groups in this experiment, including group 1 and 2 (positive and negative treatments), and group 3 to 5 with feed additive of commercial non-starch polysaccharide(NSP) enzymes each on base of negative group diet. At 42 days of age, broilers were killed and digestive organs were weighed. The results showed that the proventriculus relative weight for group 1 (positive treatment) was higher than those of group 2(negative treatment) broilers (P... |
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| Keywords: | commercial non-starch polysaccharide enzyme product broiler digestive organ |
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