
Keywords: عصاره محلول در آب; Analysis; Feed composition; Water-soluble carbohydrates; Ruminant; CSG; cool season grasses; DM; dry matter; ESC; 80% ethanol-soluble carbohydrates; ESE; 80% ethanol-soluble extract; HPIC; high performance ion chromatography; PSA; phenol-sulfuric acid ass