Effects of quebracho–chestnut tannin extract supplementation on production performance, nitrogen partitioning, and rumen fermentation patterns in early-lactating Holstein cows

Autor: Wang, Meimei, Li, Yan, Ren, Shuai, Shen, Yizhao, Chen, Panliang, Cui, Qiujia, Cao, Yufeng, Li, Qiufeng, Xu, Hongjian, Sun, Fengli, Ma, Ning, Gao, Yanxia, Li, Jianguo
Zdroj: In Animal Feed Science and Technology September 2024 315
Databáze: ScienceDirect