Development and ultrasonic assessment of the precision of body condition score bcs system as a predictor for production reproduction and health performance of murrah buffaloes

Abstract

Body Condition Score (BCS) system is a subjective scoring method of evaluating the energy reserves of dairy animals which provide the better understanding of biological relationship between body fat, milk production and reproduction that helps in adopting the optimum managemental practices to derive maximum production and maintain better health status. newlineIn the present study new BCS system was developed for Murrah buffaloes. The skeletal check points were identified by spotting out the anatomical features which enabled to assess the fat reserves easily and by measuring the amount of fat reserves in slaughtered animals. The scores were assigned in a 1 to 5 scale based on the amount of fat reserves in slaughtered animals. The skeletal check points identified were kept in order based on the amount of carcass fat reserves and scores assigned to prepare preliminary BCS chart in a 1 to 5 scale using 0.25 increments. The BCS chart was further modified by correcting the demerits and a new BCS chart in a 1 to 5 scale using 0.5 increments examining eight skeletal check points was developed. BCS was assigned using the chart developed and the new BCS system developed was found to be precise and consistent. newline newline