共 20 条
[4]
日粮精粗比对奶牛消化代谢及乳脂肪酸成分影响的研究[D]. 王吉峰.中国农业科学院. 2004
[5]
物理有效纤维对山羊营养物质流通量、消化性能和氮平衡的影响[D]. 朱立涛.湖南农业大学. 2007
[6]
不同日粮对奶牛瘤胃发酵、纤维消化、行为学及生产性能的影响[D]. 汪水平.西北农林科技大学. 2004
[7]
不同日粮类型对奶牛营养代谢影响的研究[A]. 王加启,李树聪.动物营养研究进展论文集[C]. 2004
[8]
Altering Physically Effective Fiber Intake Through Forage Proportion and Particle Length: Digestion and Milk Production 1[J] . W.Z. Yang,K.A. Beauchemin.Journal of Dairy Science . 2007 (7)
[9]
Effects of Physically Effective Fiber on Intake, Chewing Activity, and Ruminal Acidosis for Dairy Cows Fed Diets Based on Corn Silage *[J] . K.A. Beauchemin,W.Z. Yang.Journal of Dairy Science . 2005 (6)
[10]
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)