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| 葡萄糖氧化酶制剂对肉鸡肠道pH及盲肠微生物的影响 | |
| 引用本文： | 赵国先,宋海彬,马可为,张振红,计成,马秋刚.葡萄糖氧化酶制剂对肉鸡肠道pH及盲肠微生物的影响[J].河北农业大学学报,2009,32(4). |
| 作者姓名： | 赵国先 宋海彬 马可为 张振红 计成 马秋刚 |
| 作者单位： | 1. 河北农业大学,动物科技学院,河北,保定,071001;动物营养学国家重点实验室,北京,100094 2. 河北农业大学,动物科技学院,河北,保定,071001 3. 保定职业技术学院,畜牧兽医系,河北,保定,071051 4. 动物营养学国家重点实验室,北京,100094 |
| 基金项目： | 河北省自然科学基金研究项目，动物营养学国家重点实验室开放课题 |
| 摘 要： | 通过探讨葡萄糖氧化酶(Glucose oxidase,GOD)对肉鸡肠道环境的影响,为其在肉鸡生产中的应用提供理论依据。本研究选取300只1日龄罗斯308肉鸡,随机分为5组,每组6个重复,每个重复10只鸡。分别饲喂添加0、0.15%、0.3%、0.4%、0.5%GOD的日粮,研究了其对肉鸡肠道pH及盲肠微生物的影响。结果表明:日粮中添加GOD,不同程度的降低了空肠、回肠pH,但未能显著影响胃和十二指肠pH;GOD具有明显抑制大肠杆菌生长,促进盲肠中乳酸杆菌和双歧杆菌增殖的作用。 |
| 关 键 词： | 葡萄糖氧化酶 肉鸡 肠道pH 盲肠微生物 |
Effects of glucose oxidase on intestinal tract pH and cecum microorganism in broiler chickens |
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| ZHAO Guo-xian,SONG Hai-bin,MA Ke-wei,ZHANG Zhen-hong,JI Cheng,MA Qiu-gang.Effects of glucose oxidase on intestinal tract pH and cecum microorganism in broiler chickens[J].Journal of Agricultural University of Hebei,2009,32(4). | |
| Authors: | ZHAO Guo-xian SONG Hai-bin MA Ke-wei ZHANG Zhen-hong JI Cheng MA Qiu-gang |
| Institution: | ZHAO Guo-xian1,2,SONG Hai-bin1,MA Ke-wei3,ZHANG Zhen-hong1,JI Cheng2,MA Qiu-gang2 (1.College of Animal Science , Technology,Agricultural University of Hebei,Baoding 071001,China,2.State Key Laboratory of Animal Nutrition,Beijing 100094,3.Baoding Vocational , Technical College,Baoding 071051,China) |
| Abstract: | The objective of this research was to provide theoretical basis for broiler production by studying the effects of GOD on the intestinal environment of broiler chickens.300 one-day-old Rose 308 chickens were randomly assigned to 5 groups,with 6 replications per group.The control was provided with basal diet.Treatments were basal diet added by 0,0.15%,0.3%,0.4% and 0.5% GOD,study the effects of GOD on the pH and micooranism of cecum in dejecta of broiler chickens.Results showed that GOD could decrease intesti... |
| Keywords: | glucose oxidase broiler chickens intestinal tract pH cecum microorganism |
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