AUTHOR=Wang Huiyao , Liu Hongyun , Pan Shijia , Ma Zhicong , Wang Yanming , Liu Jianxin , Wang Chong , An Zhigao 

TITLE=Effects of lipopolysaccharide infusion on feed intake, apparent digestibility, rumen fermentation and microorganisms of young Holstein bulls fed diets with different ratios of lysine and methionine

JOURNAL=Frontiers in Veterinary Science

VOLUME=11

YEAR=2025

URL=https://www.frontiersin.org/journals/veterinary-science/articles/10.3389/fvets.2024.1523062

DOI=10.3389/fvets.2024.1523062

ISSN=2297-1769