A comparative study of the intestinal digestive characteristics of different feeds for Holstein cows

• Main Authors: Shuai Han (Author), Fan Zhang (Author), Yanli Zhao (Author), Xiaoyu Guo (Author), Xiaowei Zhu (Author), Sumei Yan (Author)
• Format: Book
• Published: BMC, 2022-07-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Abstract This experiment was conducted with lactating Chinese Holstein cows to study the nutritional value of local protein feed resources. A three-step method (TSP) and a modified three-step method (MTSP) were used to measure the in vitro digestibility of rumen undegraded protein (RUP) for 11 feeds...