| 低聚糖对雏鸡大肠粪便NH3-N含量及肠道菌群的影响 |
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| 引用本文： | 王宝维,任慧英,朱新产,史美丽,王述柏,葛文华,刘光磊.低聚糖对雏鸡大肠粪便NH3-N含量及肠道菌群的影响[J].中国家禽,2003,25(8):8-10. |
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| 作者姓名： | 王宝维 任慧英 朱新产 史美丽 王述柏 葛文华 刘光磊 |
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| 作者单位： | 莱阳农学院动物科技学院,265200 |
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| 基金项目： | 山东省科技厅农业良种产业化(三0)工程“山东省优良地方品种选育与产业化”项目(编号9969) |
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| 摘 要： | 试验选取1日龄罗曼蛋公雏250只，随机分为5组，试验组饲料或饮水中分别添加海藻糖(500mg／kg)、海藻胶(600mg／kg)、大豆寡糖(500mg／kg)、圆葱寡糖(500mg/d)。结果表明，四种低聚糖均可促进肠道乳酸菌及双歧杆菌的生长繁殖，对魏氏梭菌的生长呈现抑制作用。海藻糖、海藻胶对降低大肠粪便NH3—N含量效果不显著(P＞0．05)，而大豆寡糖效果显著(P＜0．05)，圆葱寡糖效果极显著(P＜0.01)。
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| 关 键 词： | 低聚糖 饲料添加剂 氮含量 肠道菌群 作用机理 雏鸡 大肠粪便 |
Effect of Oligosaccharide on the Content of NH3-N in Feces of Large Intestine and the Flora of Intestine in Chicks |
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| Wang Baowei,Ren Huiying,Zhu Xinchan,Shi meili,Wang Shubo,Ge Wenhua,Liu Guanglei.Effect of Oligosaccharide on the Content of NH3-N in Feces of Large Intestine and the Flora of Intestine in Chicks[J].China Poultry,2003,25(8):8-10. |
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| Authors: | Wang Baowei Ren Huiying Zhu Xinchan Shi meili Wang Shubo Ge Wenhua Liu Guanglei |
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| Institution: | Animal Science and Technology Institute of Laiyang Agriculture College265200 |
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| Abstract: | Two hundred and fifty one-day-old Roman male chickens were randomly divided into5groups.In the trial each group was fed or watered with algae saccharide(500mg /kg),algae colloid(600mg /kg),soybean oligosaccharide(500mg /kg)and onion oligosaccharide(500mg /d).The result showed that four types of oligosaccharide could decrease the content of NH 3 -N significant ,and stimulated the growth and propagation of lactic acid bacteria and bifidobacterium,but clostridium welchil Were repressed.The effect on decreasing the content of NH 3 -N in large intestine was that algae saccharide and algae colloid were not significant ,and soybean oligosaccharide significant (P<0.05),onion oligosaccharide presented extremely significant (P<0.01). |
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| Keywords: | oligosaccharide chickens NH 3 -N content lactic acid bacteria anaerobic sporebacteria |
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