Nitrogen Source-Carbohydrate Synchronization in Ruminant Nutrition: A Systematic Review.

ABSTRACT: The synchronization between nitrogen sources and carbohydrate fractions represents a critical factor for optimizing microbial protein synthesis and overall ruminant performance. This systematic review, conducted according to PRISMA 2020 guidelines, comprehensively evaluated the interactions between different nitrogen sources (true protein, urea, controlled-release urea, and bypass amino acids) and carbohydrate fractions (rapidly degrading soluble, slowly degrading soluble, fibrous, non-fibrous, and Van Soest fractions) in ruminant nutrition. A comprehensive search across PubMed, ScienceDirect, Web of Science, and Scopus databases identified 1855 records, of which 164 studies met the eligibility criteria for qualitative synthesis and 89 for quantitative meta-analysis. The review reveals tha

SUBMITTER: Bezerra LR 

PROVIDER: S-EPMC12838081 | biostudies-literature | 2026 Jan

REPOSITORIES: biostudies-literature