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中国农学通报

中国农学通报 ›› 2015, Vol. 31 ›› Issue (23): 19-24.doi: 10.11924/j.issn.1000-6850.casb15030180

所属专题： 生物技术； 资源与环境； 畜牧兽医； 农业生态

• 畜牧 动物医学 蚕 蜂 • 上一篇    下一篇

酸化剂、微生态制剂和寡糖对麒麟鸡生长性能和消化道酶活力的影响

黄剑韬,吴雪梅,江绮汶,吴杰华,温炽奋,黄晓亮,黄冠庆   

  1. 广东海洋大学农学院,广东海洋大学农学院,广东海洋大学农学院,广东海洋大学农学院,广东海洋大学农学院,广东海洋大学农学院,广东海洋大学农学院
  • 收稿日期:2015-03-23 修回日期:2015-07-03 接受日期:2015-06-08 出版日期:2015-08-20 发布日期:2015-08-20
  • 通讯作者: 黄冠庆
  • 基金资助:
    广东海洋大学大学生创新创业训练计划项目 “酸化剂、 微生态制剂和寡糖对肉仔鸡的影响及互作效应研究探讨” (CXXL2014054)。

Effects of Acidifier, Probiotics and Oligosaccharide on Growth Performance and Digestive Enzyme Activity of ‘Frizzled’ Chicken

  • Received:2015-03-23 Revised:2015-07-03 Accepted:2015-06-08 Online:2015-08-20 Published:2015-08-20

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摘要： 为了研究酸化剂、微生态制剂和寡糖单独和联合添加对‘麒麟鸡’生长性能和消化道酶活力的影响，选择健康1日龄‘麒麟鸡’192只，随机分成8个处理组，每个处理组3个重复，每个重复8只鸡，采用L8(23)完全正交试验设计进行试验，酸化剂水平为0、0.15%，微生态制剂水平为0、0.15%，寡糖水平为0、0.10%，试验期28天。结果表明：单独添加0.15%酸化剂可提高‘麒麟鸡’生长性能、消化酶活力；单独添加0.15%微生态制剂对‘麒麟鸡’生长性能无显著影响，可提高胃蛋白酶活力；单独添加0.10%寡糖可降低‘麒麟鸡’生长性能和胃蛋白酶活力；0.15%酸化剂、0.15%微生态制剂和0.10%寡糖2种或3种联合添加对提高‘麒麟鸡’生长性能和消化酶活力的互作效应不明显。

关键词: 水稻, 水稻, 开花期, 高温, 花粉性状, 结实率

Abstract: The experiment was conducted to study the effects of acidifier, probiotics and oligosaccharide used alone and in combination on growth performance and digestive enzyme activities in feather-frizzled chickens. A total of 192 one- day- old‘frizzled’chickens were randomly allocated to 8 experimental groups with 3 replicates of 8 broilers each. The L8(23) orthogonal design was used in this experiment. The acidifier was added in the diet at the level of 0, 0.15%. The supplemental levels of probiotics and oligosaccharide were 0, 0.15% and 0, 0.10%, respectively. The experiment lasted for 28 days. The results showed that growth performance and pepsin activity of‘frizzled’chickens were improved by adding 0.15% acidifiers alone. Supplementing 0.15% probiotics alone had no significant influence on growth performance of‘frizzled’chicken, but improved pepsin activity. Growth performance and pepsin activity were reduced by addition of 0.10% oligosaccharides. Supplement of 0.15% acidifiers, 0.15% probiotics and 0.10% oligosaccharides in combination of two or three had no obvious interaction effects on growth performance and digestive enzyme activities of‘frizzled’chicken.