期刊文献+
任意字段
题名或关键词
题名
关键词
文摘
作者
第一作者
机构
刊名
分类号
参考文献
作者简介
基金资助
栏目信息

瘤胃内粗饲料的消化及米曲霉培养物对其消化率的影响 被引量：2

原文传递
导出
摘要 在瘤胃和盲肠中，细菌和原虫比真菌的数量多，并且人们一直认为细菌对纤维消化起主要作用。但是，真菌在纤维的消化中也起着很重要的作用，粗饲料中木质素一半纤维素有如一道物理屏障，阻止细菌与饲料的结合与消化作用，使其消化速率及消化率都大为降低，而真菌确能起到打破这道屏障作用，并且是唯一有这种作用的微生物。细菌结合并消化纤维素及半纤维素，而真菌为其提供更多的与粗饲料的接触面积，这对于提高粗饲料的消化率是非常重要的。
作者 边四辈 曹宏
机构地区 诺伟司国际公司
出处 《饲料与畜牧（新饲料）》 2011年第4期22-24,共3页
关键词 消化率 粗饲料 瘤胃 培养物 米曲霉 半纤维素 纤维消化 物理屏障
分类号 S816 [农业科学—饲料科学]
  • 相关文献

参考文献15

  • 1Beharka,A.A.and T.G.Nagaraja. 1993.Effect of Aspergillus oryzae fermentation extract (Amaferm) on in vitro fiber degradation. J. Dairy Sci. 76: 812 - 818.
  • 2Beharka,A.A.and T.G.Nagaraja.1998.Effect of Aspergillus oryzae extract alone or in combination with antimicrobial compounds on ruminal bacteria.J.Dairy Sci.81:1591 - 1598.
  • 3Beharka, A. A., T. G. Nagaraja, and J. L. Morrill. 1991. Performance and ruminal function development of young calves fed diets with Aspergillus oryzae fermentation extract. J.Dairy Sci. 74: 4326 - 4336.
  • 4Caton J.S. ,D.O.Erickson,D.A,Carey and D.L.Ulmer. 1993. "Influence of Aspergillus oryzae Caton,J.S. ,D.O.Erickson,D. A. Carey,and D.L. Ulmer. 1993. Influence of Aspergillus oryzae fermentation extract on forage intake, site of digestion, in situ degradability,and duodenal amino acid flow in steers grazing cool-season pasture.J.Anim.Sci. 71:779- 787.
  • 5Gomez-Alarcon,R.A., C.Dudas and J.T.Huber. 1990.Influence of cultures of Aspergillus oryzae on rumen and total tract digestibility of dietary components.J.Dairy Sci.73:703- 710.
  • 6Gomez-Alarcon, R. A., 7. T. Huber, G. E. Higginbotham, F. Wiersma, D. Ammon and B. Taylor. 1991. "Influence of feeding Aspergillus oryzae Fermentation Extract on the Milk Yields, Eating Patterns and BodyTemperatures of Lactating Cows". J. Anim.Sci. 69:1733 - 1740.
  • 7Higginbotham, G. E., D. L. Bath, and L.J. Butler. 1993. Effect of Feeding an Aspergillus oryzae Extract on Milk Production and Related Responses in a Commercial Dairy Herd.J.Dairy Sci.76:1484- 1489.
  • 8Huber, J. T., G. Higginbotham, R. A. Gomez-Alarcon, R. B. Taylor, K. H. Chen, S. C. Chan and Z. Wu. 1994. Heat Stress Interactions with Protein, Supplemental Fat, and Fungal Cultures. 7. Dairy Sci. 77: 2080 - 2090.
  • 9Kellems,R.O. ,A.Lagerstedt and M,V.Wallentine. 1990,Effect of Feeding Aspergillus Oryzae Fermentation Extract or Aspergillus oryzae plus YeastCulture plus Mineral and Vitamin Supplement on Performance of Holstein Cows during a Complete Lactation. 1. Dairy Sei. 73: 2922 - 2928.
  • 10Marcus, K.M., J.T. Huber,and S. Cramer, 1986. Influence of Feeding Vita Ferrn During Hot Weather on Performance of Lactating Cows in a Large Dairy Herd.J.Dairy Sci.69 (Suppl 1): 188. (Abstr. ).

同被引文献21

  • 1冯宗慈,高民.通过比色测定瘤胃液氨氮含量方法的改进[J].内蒙古畜牧科学,1993(4):40-41. 被引量：439
  • 2周振峰.地衣芽孢杆菌对奶牛泌乳性能的影响[J].中国奶牛,2006(5):13-14. 被引量：28
  • 3孙安权,沙海锋.米曲霉提取物对瘤胃生态及奶牛生产性能的影响[J].乳业科学与技术,2006,28(4):184-186. 被引量：6
  • 4Allison M N, Smith R H. Biosynthesis of amino acids hy mminal microorganisms[J]. Anim Sei, 1967, 29: 797-807.
  • 5Ortega M E, Stem M D, Satter L D. The effect of mmen ammonia concentrate on dry matter disappearance in situ [J]. Dairy Sei, 1979, 62(Suppl. I): 76.
  • 6Martin A, Nisbet J. Effects of Aspergillus oryzae fermentation extract on fermentation of amino acids, bermudagrassand starch by mixed ruminal microorganisms in vitro[J]. J Anim Sci, 1990, 68(7): 2142-2149.
  • 7Gomez -Alarcon A C, Huber J T. Influence of Cultures of Aspergillus oryzae on rumen and total tract digestibility of diet- ary componentsl[J]. J Dairy Sci, 1990, 73: 703-710.
  • 8Frumholtz P P, Newbold C J, Wallace R J. Influence of Aspergillus oryzae fermentation extract on the fermentation of a basalration in the mmen simulation technique (Rusitec) [J]. J Agr Sci, 1989, 113: 169-172.
  • 9Newbold C J, Frumhohz P P, Wallace R J. Influence of Aspergillus oryzae fermentation extract on rumen fermentation and blood constituents in sheep given diets of grass hay and barley[J]. J Agric Sci Camb, 1992, 119: 423-427.
  • 10Towne G T G, Nagaraja R T, Brandt Jr, et ol. Dynamics of ruminal ciliated protozoa in feedlot cattle [J] . Appl Environ Microbiol , 1990, (68): 3174 -3178.

引证文献2

二级引证文献20

饲料与畜牧（新饲料）
2011年 第4期

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