https://kb.wisc.edu/dairynutrient/414RN/page.php?id=56404
METABOLIZABLE PROTEIN
protein
https://pubmed.ncbi.nlm.nih.gov/33993927/
Effect of Hay Soaking Duration on Metabolizable Energy, Total and Prececal Digestible Crude Protein...
Soaking hay before feeding has been documented to reduce airborn respirable particles and water-soluble carbohydrate (WSC) content which may have positive...
https://pmc.ncbi.nlm.nih.gov/articles/PMC6667232/
In vitro unfermented fiber is a good predictor of the digestible and metabolizable energy content...
Characterizing fiber into fermentable and unfermentable fractions may enhance the accuracy of estimating DE and ME energy content in fiber-rich ingredients....