
Periparturient Responses of Multiparous Holstein Cows Fed Different Dietary Phosphorus Concentrations Prepartum
Keywords: phosphorus requirement; periparturient cow; serum phosphorus; 1,25(OH)2D3; 1,25-dihydroxyvitamin D3; BEB; base excess; DPD; deoxypyridinoline; ECD; expected calving date; ECM; energy-corrected milk; iCa; ionized calcium; OC; osteocalcin; OHP; hydroxyproli