Using portable X-ray fluorescence (pXRF) to determine fecal concentrations of non-absorbable digesta kinetic and digestibility markers in sheep and cattle
Keywords: سینتیک هیدروز; ICP; inductively coupled plasma optical emission spectroscopy; pXRF; portable X-ray fluorescence; Co; cobalt; Cr; chromium; Cr2O3; chromic oxide; Si; silicon; Ti; titanium; Yb; ytterbium; CoEDTA; cobalt EDTA; MRT; mean retention time; DM; dry matter; DMD;