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不同铜源对生长猪生产性能的影响 被引量:1

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摘要 试验在生长猪日粮中添加不同水平的碱式氯化铜(0、150和200mg/kg)和五水硫酸铜(200mg/kg),探讨碱式氯化铜对生长猪生产性能的影响,并确定碱式氯化铜的适宜添加量。试验选用平均体质量为(49±2)kg的48头生长猪(杜×长×大),按体质量相近和公母各半原则,随机分为4个处理,每处理3个重复,每重复4头猪,试验期4周。4个处理分别为基础日粮、基础日粮+150mg/kg碱式氯化铜、基础日粮+200mg/kg碱式氯化铜和基础日粮+200mg/kg五水硫酸铜。结果表明:在日粮中添加200mg/kg碱式氯化铜能够显著提高生长猪的平均日增质量,降低平均日采食量,改善料重比;碱式氯化铜能有效替代五水硫酸铜作为生长猪的促生长剂。
出处 《饲料研究》 CAS 北大核心 2010年第9期42-43,共2页 Feed Research
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  • 1Miles R D, O'Keefe S F, Henry P R, Ammerman C B and Luo X G.""The Effect of Dietary supplementation with Copper Sulfate or Tribasic Copper Chloride on Broiler Performance, Relative Bioavailability and Dietary Prooxidant Activity.Poultry Science, 1998(77): 被引量:1
  • 2Engle T E, Spears J W, Armstrong T A, Wright C L, and Odle J, ""Effects of Dietary Copper Source and Concentration on Carcass Characteristics and Lipid and Cholesterol Metabolism in Growing and Finishing Steers"". J.Anim. Sci .,2000(78):1053~1059 被引量:1
  • 3Spears J W, Kegley E B, Mullis L A and Wise T A, ""Bioavailability of Copper From Tri-basic Copper Chloride in Cattle"".J.Anim. Sci., 1997(75) (Suppl. 1): 265 被引量:1
  • 4Cromwell G L. Antimicrobial Agents.Swine Nutrition,1991,297-314 被引量:1
  • 5Cromwell G L.Copper as a nutrient for animals. In:H.W. Richardson(Ed.) Handbook of Copper Compounds and Applications,1997,177-202 被引量:1
  • 6Edmonds M S,Izquierdo O A and Baker D H.Feed additive studies with newly weaned pigs: Efficacy of supplemental copper, antibiotics and organic acids. J.Anim.Sci.,1985(60):462-469 被引量:1
  • 7Cromwell G L, Lindemann M D, Monegue H J, Hall D D and Orr D E Jr. Tribasic Copper Chloride and Copper Sulfate as Copper Sources for Weanling Pigs. J.Anim. Sci., 1998(76):118-123 被引量:1
  • 8Bunch R J,J T McCall,V C Speer,et al.Copper supplementation for weanling pigs[J].J Anim Sci,1965,24: 995-1000. 被引量:1
  • 9Braude R.Copper as a stimulant in pigs feed[J].World Rev Anim Prod,1967,3: 69-82. 被引量:1
  • 10Cromwell G L,T S Stahly,H J Monegue.Effects of source and level of copper on performance and liver copper stores in weanling pigs[J].J Anim Sci,1989,67: 2996-3002. 被引量:1

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