Milk production and efficiency of utilization of nitrogen, metabolizable protein, and amino acids are affected by protein and energy supplies in dairy cows fed alfalfa-based diets

Autor: Laroche, J.-P., Gervais, R., Lapierre, H., Ouellet, D.R., Tremblay, G.F., Halde, C., Boucher, M.-S., Charbonneau, É. *
Zdroj: In Journal of Dairy Science January 2022 105(1):329-346
Databáze: ScienceDirect