Effect of dietary rumen-protected methionine and lysine on performance and plasma amino acid of dairy cows: A meta-analysis

Table S1 Summary statistics for variables used in this meta-analysis Table S2 The sub-group analysis on the effects of RPML on DMI of dairy cows Table S3 The sub-group analysis on the effects of RPML on the lactation performance of dairy cows Table S4 The sub-group analysis on the effects of RPML on the plasma AA of dairy cows Table S5 Parameters of the models between supplementary RPML and performance of dairy cows Figure S1. The flowchart of the search and selection strategies of eligible studies Figure S2. Quality and risk of bias assessment of all included studies Figure S3. Sensitive analysis results