Vol. 8, Special Issue 4 (2023)

The purpose of this experimental was to regulate the incidence of subclinical mastitis (SCM) in dairy cattle of the Jaipur district in Rajasthan. Collection of total 400 milk samples from one hundred cattle for the study and afterward selected for SCM using some secondary tests viz. California mastitis test (CMT), Somatic cell count (SCC). Overall occurrence of sub-clinical mastitis in one hundred lactating dairy cattle founded in this study on the basis of CMT, SCC, were fifty one per cent and fifty four per cent, on the cattle basis 29.50% and 33%.