华北农学报 ›› 2016, Vol. 31 ›› Issue (S1): 480-484. doi: 10.7668/hbnxb.2016.S1.082

所属专题: 畜牧

• 畜牧·水产·兽医 • 上一篇    下一篇

日粮添加巨大芽孢杆菌1259对蛋鸡生产性能及蛋品质的影响

陈连民1, 喻礼怀1, 王淑楠1, 李志兵2, 张艳云1   

  1. 1. 扬州大学 动物科学与技术学院, 江苏 扬州 225009;
    2. 宝应县金鸡禽业有限公司, 江苏 扬州 225800
  • 收稿日期:2016-03-10 出版日期:2016-12-28
  • 通讯作者: 喻礼怀(1977-),男,江苏大丰人,副教授,博士,硕士生导师,主要从事动物营养与饲料科学研究。
  • 作者简介:陈连民(1991-),男,江苏阜宁人,在读硕士,主要从事动物营养与饲料科学研究。
  • 基金资助:
    江苏省研究生实践创新计划项目(SJLX15_0674);江苏省优势学科建设项目(PADA)

Effects of Dietary Bacillus magaterium 1259 Supplementation on Production Performance and Egg Quality of Laying Hens

CHEN Lianmin1, YU Lihuai1, WANG Shunan1, LI Zhibing2, ZHANG Yanyun1   

  1. 1. College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China;
    2. Baoying Golden Poultry Company, Yangzhou 225800, China
  • Received:2016-03-10 Published:2016-12-28

摘要: 旨在研究日粮添加巨大芽孢杆菌1259对产蛋中后期蛋鸡生产性能和蛋品质的影响。选择450日龄海兰褐商品蛋鸡240只,随机分为2组,每组6个重复。设对照组(基础饲粮)及试验组(基础日粮中添加2×106 cfu/g巨大芽孢杆菌BM1259)。试验期为28 d,每天统计产蛋情况等,计算生产性能;试验结束后测定血液生化指标,并在每个重复中随机选取20枚鸡蛋测定蛋品质等指标。结果表明:试验组采食量显著高于对照组(P<0.05),而料蛋比显著低于对照组(P<0.05);试验组蛋壳颜色深度显著高于对照组(P<0.05);试验组血红蛋白含量显著高于对照组(P<0.05),而甘油三酯、胆固醇含量均显著低于对照组(P<0.05);试验组蛋黄胆固醇和甘油三酯含量均显著低于对照组(P<0.05)。综上,日粮添加巨大芽孢杆菌1259可以有效地改善产蛋中后期蛋鸡生产性能及蛋品质。

关键词: 巨大芽孢杆菌1259, 蛋鸡, 生产性能, 蛋品质

Abstract: The objective of this study was to investigate effects of Bacillus magaterium 1259 adding on production performance and egg quality of laying hens.A total of 240 Hy-line variety brown laying hens aged 450 days were randomly divided into 2 groups with 6 replicates per group and 20 hens per replicate.Experimental groups were Control group (basal diet) and treatment (basal diet add 2×106 cfu/g bacillus magaterium 1259).After feeding for 28 days,the egg quality and serum biochemical indexes were detected respectively.The results showed that,compared with control group,feed intake significantly increased in treatment (P<0.05),and the ratio of feed to egg significantly lower than the control group (P<0.05);The egg shell color of the treatment was significantly darker than the control group (P<0.05);Hemoglobin concentration in treatment was significantly higher than that in control group (P<0.05),while the concentration of triglyceride and cholesterol were significantly lower(P<0.05);The concentration of triglyceride and cholesterol in egg yolk were significantly lower in treatment than the control group(P<0.05).Taken together,diets adding with Bacillus magaterium 1259 had certain improvement to production performance and egg quality of laying hens in the late period in the present study.

Key words: Bacillus magaterium 1259, Laying hens, Production performance, Egg quality

中图分类号: 

引用本文

陈连民, 喻礼怀, 王淑楠, 李志兵, 张艳云. 日粮添加巨大芽孢杆菌1259对蛋鸡生产性能及蛋品质的影响[J]. 华北农学报, 2016, 31(S1): 480-484. doi: 10.7668/hbnxb.2016.S1.082.

CHEN Lianmin, YU Lihuai, WANG Shunan, LI Zhibing, ZHANG Yanyun. Effects of Dietary Bacillus magaterium 1259 Supplementation on Production Performance and Egg Quality of Laying Hens[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2016, 31(S1): 480-484. doi: 10.7668/hbnxb.2016.S1.082.

使用本文

0
    /   /   推荐 /   导出引用

链接本文: http://www.hbnxb.net/CN/10.7668/hbnxb.2016.S1.082

               http://www.hbnxb.net/CN/Y2016/V31/IS1/480