›› 2007, Vol. 34 ›› Issue (6): 61-63.

• 奶业专栏 • 上一篇    下一篇

橘皮渣对奶牛产奶性能和养分表观消化率的影响

张石蕊1,易学武1,刘海林2,刘雁英1,谭新1
  

  1. 1.湖南农业大学动物营养研究所,长沙 410128;2.湖南省畜牧兽医研究所,长沙 410131
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2007-06-20 发布日期:2007-06-20

Effect of Citrus on Milk Performance and Apparent Digestibility of Dairy Cows

ZHANG Shirui1,YI Xuewu1, LIU Hailin2, LIU Yanying1,TAN Xin1 
  

  1. 1.Institute of Animal Nutrition Research,Hunan Agricultural University,Changsha 410128,China;2.Hunan Institute of Animal and Veterinary Science,Changsha 410131,China
  • Received:1900-01-01 Revised:1900-01-01 Online:2007-06-20 Published:2007-06-20

摘要: 选用12头奶牛随机分成2组,研究添加橘皮渣对奶牛产奶性能的影响。结果表明:添加橘皮渣可极显著提高奶牛的4%标准奶产量、乳脂率、乳固形物率、乳脂产量和乳固形物产量(P<0.01),并可改善乳营养成分和提高全混合日粮养分表观消化率。

关键词: 橘皮渣; 奶牛; 产奶性能; 养分表观消化率

Abstract: A feeding trial with 12 dairy cows was conducted to investigate the effects of citrus on milk performance and apparent digestibility. The results showed that: 4% FCM, milk fat content, milk solids content, milk fat product, and milk solids product in experiment group by supplemented citrus was extremely significantly (P<0.01), compared with control group, The citrus improved milk nutrients content and apparent digestibility of total mixed ration in experiment group.

Key words: citrus; dairy cows; milk performance; apparent digestibility

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