The Influence on the Milk Yield and Milk Composition of the Cows after Feeding with the Sweet Sorghum Straw Fermented by the Compound Microbial Agent in Bags
- Resource Type
- Article
- Authors
- Wang, Shu Yang; Zhang, Xiang Yang; Su, Hong; Xiao, Guo Qing; Li, Wen Jiang; Lian, Jian Ping; Chen, Ji Hong; Liu, Jing; Jiang, Bai Ling
- Source
- Advanced Materials Research; May 2013, Vol. 690 Issue: 1 p1410-1413, 4p
- Subject
- Language
- ISSN
- 10226680
The objective of this study was to research the influence of the sweet sorghum straw fermented by the Compound Microbial Agent on the milk yield and milk composition of the cows. The results indicated that sweet sorghum straw bio-feed fermented by the Compound Microbial Agent in bags could increase the feed intake (11.4%) and milk yield(14.2%) compared with the control group, it also has improved milk protein (14.03%) and butterfat rate (16.3%) ,and has reduced the somatic cell's number(5.15%) compared with the control group. The sweet sorghum straw fermented by the Compound Microbial Agent has reduced the milk-feed ratio (20.8%).It has improved the feed digestibility and utilization and reduced the costing.