日粮纤维在奶牛生产中的应用

被引：2

作者：

栗文钰

赵国琦

孙龙生

机构：

[1] 扬州大学动物科学与技术学院

来源：

饲料博览(技术版) | 2008年 / 11期

关键词：

奶牛; 日粮纤维; 物理有效中性洗涤纤维; 生产性能; 应用;

D O I：

暂无

中图分类号：

S823.91 [];

学科分类号：

摘要：

日粮纤维在维持奶牛瘤胃正常功能、生产性能等方面起着重要作用。日粮纤维通过刺激奶牛的咀嚼和反刍,促进唾液的分泌,提高瘤胃的缓冲能力,维持瘤胃的发酵功能;日粮纤维是维持奶牛泌乳和乳成分稳定的重要保障,适宜的日粮纤维水平可维持奶牛较高的乳脂率和产乳量。

引用

页码：14 / 17

页数：4

共 9 条

[1]

Increasing the Physically Effective Fiber Content of Dairy Cow Diets May Lower Efficiency of Feed Use 1[J] W.Z. Yang;K.A. Beauchemin Journal of Dairy Science 2006, 7

[2]

Effects of Physically Effective Fiber on Digestion and Milk Production by Dairy Cows Fed Diets Based on Corn Silage *[J] W.Z. Yang;K.A. Beauchemin Journal of Dairy Science 2005, 3

[3] The effect of corn silage particle size on eating behavior, chewing activities, and rumen fermentation in lactating dairy cows [J].

Kononoff, PJ ;

Heinrichs, AJ ;

Lehman, HA .

JOURNAL OF DAIRY SCIENCE, 2003, 86 (10) :3343-3353

[4]

Effects of Grain Processing; Forage to Concentrate Ratio; and Forage Particle Size on Rumen pH and Digestion by Dairy Cows 1[J] W.Z. Yang;K.A. Beauchemin;L.M. Rode Journal of Dairy Science 2001, 10

[5] The use of fiber concentrations for ration formulation [J].

Varga, GA ;

Dann, HM ;

Ishler, VA .

JOURNAL OF DAIRY SCIENCE, 1998, 81 (11) :3063-3074

[6]

Minimum Versus Optimum Concentrations of Fiber in Dairy Cow Diets Based on Barley Silage and Concentrates of Barley or Corn 1[J] K.A. Beauchemin;L.M. Rode Journal of Dairy Science 1997, 8

[7]

Creating a System for Meeting the Fiber Requirements of Dairy Cows[J] D.R. Mertens Journal of Dairy Science 1997, 7

[8]

奶牛营养需要[M] (美)国家科学研究委员会组织修订;孟庆翔主译; 中国农业大学出版社 2002,

[9]

动物营养学[M] 杨凤主编; 农业出版社 1993,

← 1 →