Effect of offering dairy cows diets differing in phosphorus concentration over four successive lactations: 2. Health, fertility, bone phosphorus reserves and nutrient utilisation

Autor: Ferris, C.P., McCoy, M.A., Patterson, D.C., Kilpatrick, D.J.
Zdroj: In Animal 2010 4(4):560-571
Databáze: ScienceDirect