Đuričić et al. (2019): Effects of dietary clinoptilolite supplementation on β-hydroxybutirate serum level and milk fat to protein ratio during early lactation in Holstein-Friesian cows
https://doi.org/10.1016/j.micromeso.2019.109766 Abstract The aim of the study was to determine effects of dietary clinoptilolite (CPL) supplementation on β-hydroxybutirate (BHB) serum levels and milk fat to protein ratio (FPR) during early lactation in Holstein-Friesian cows. Seventy cows of the Holstein-Friesian breed, aged from 3 to 5 years, kept in a farm nearby Đurđevac, Croatia, were used…