期刊文献+

复合酶制剂对断奶仔猪生产性能及日粮养分消化率的影响 被引量:1

下载PDF
导出
摘要 本试验研究了复合酶制剂对断奶仔猪生产性能及日粮养分消化率的影响。选用平均体重为6.42±0.13kg的健康猪只180头,公母各半,采用单因子设计,分为5个处理,每个处理6个重复,每个重复6头猪(3公3母);试验期为7周(第3周龄到第10周龄),试验猪断奶后适应1周,从第4周龄开始进入正式试验期。试验日粮为标准日粮、标准日粮+复合酶2X、标准日粮+复合酶3X、标准日粮-50Kcal/kgDE+复合酶2X、标准日粮-70Kcal/kgDE+复合酶2X;结果表明,当日粮能量降低50kcal/kg时,添加复合酶制剂对断奶仔猪的体重,日增重,饲料转化率、腹泻率、发病率、死淘率以及日粮中干物质、粗蛋白、粗脂肪、能量的消化率和消化能的影响均不显著。由本研究可得出,复合酶制剂可提高断奶仔猪对低能饲料的利用率。
出处 《国外畜牧学(猪与禽)》 2009年第3期107-109,共3页 Animal Science Abroad-Pigs and Poultry
  • 相关文献

参考文献8

  • 1Aumaitre A.Peiniau J,Madec F.Digestive adaptation after weaning and nutritional consequences in the piglet[J].Pig News Information.1995,16:73-79.
  • 2中国饲料数据库情报网中心.中国饲料,2005,21:25-31.
  • 3宁开桂.实用饲料分析手册[M].中国农业科技出版社,1992:18-23.
  • 4张铁鹰,汪儆.酶在玉米—豆粕日粮中的应用研究进展[J].动物营养学报,2003,15(2):6-10. 被引量:13
  • 5Jensen M S,Jensen,S K,Jakobsen K.Development of digestive enzymes in pigs with emphasis on lipolytic activity in the stomach and pancreas[J].Jourmal of Animal Science,1997,75:437-445.
  • 6Medel P F,Baucells M I.Gracia C F.Processing of barley and enzyme supplementation in diets for youngpig[J].Animal Feed Science and Technology,2002,95:113-122.
  • 7顾宪红,孟晓山,李升生,林晨,赵向红,王占彬,刘永刚.通用酶制剂对仔猪日粮养分消化率的影响[J].中国饲料,2004(15):14-17. 被引量:5
  • 8Baucells F B,Pefez J F,Morales J C.Effect of a-gahctosidae supplementation of cereal-soya-bean-pen diets on the productive performances digesubility and lower gut fermentation in growing and finishing pigs[J].Journal of Animal Science,2000,71:157-164

二级参考文献33

  • 1孙万岭,屠焰.酶制剂在玉米─豆粕─棉粕型肉仔鸡日粮中添加效应研究[J].中国饲料,1996(9):33-34. 被引量:4
  • 2Tbiel U , et al . 1993. Zinc retention of broiler chickens as affacted by dietary supplementation of zinc and microbial pbytase[Z] . Trace elements in man and animals-TEMA 8 : Proceedings of the Eighth Internationsl Symposium on Trace Elements in Man and Animals. P658 - 659.
  • 3Verma S V S,McNab J M. 1982.Guar meal in diets for broiler chickens[J ]. Br. Poult . Sci .,23:95- 105.
  • 4Ward N E, Fodge D W. 1996. Ingredients to counter antinutritional factors :soybean- based feeds need enzymes too[J]. Feed Mannage,47( 10): 13- 18.
  • 5Wyatt C L, et al. 1999. Role of enzymes in reducing variability in nutritive value of maize using the ileal digestibility method [ Z]. Proceedings. 1999. Australian Poultry Science Symposium Volume No. 11,University of Sydney,Sydeey,NSW,February 1999.P108- 111.
  • 6Zabekka,et al. 1999. Effect of enzyme supplementation of broiler diets based on corn and soybeans[J] . Poult Sci 78:561 568.
  • 7Coon C N,Akavanichan O,Cheng K T. 1990. Effect of oligosaccbdride- free soybean meal on the true metabolizable energy and the fiber digestion in adult roosters[ J ]. Poultry Sci. 69:787 - 793.
  • 8Deshpande S S , Cheryan M .1984. Effects of phytic acid, divalent cations , and their interaction on a-amylase activity[J].J Food. Sci ., 49: S16 - 519.
  • 9Efird R C, Armstrong W D,Herman D L. 1982.The development of digestive capacity in young pigs: effects of age and weaning system[J] . Journal of Animal Science, 55 : 1380 - 1387.
  • 10Fuentes M F F. 1998. Effect of enzyme supplementation in broiler starter diets with reduced levels of energy and protein [ J ]. Poult. Sci. 77(Suppl. 1 ) : 53.

共引文献16

同被引文献7

引证文献1

二级引证文献1

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部