Performance of Local Peking Duck (Anas platyrhynchos domestica) with Commercial Probiotics (Probac) at Different Levels

Peking duck is one of the superior ducks that breeders are interested in keeping. Maintaining broiler often occurs with several obstacles including mortality, high feed conversion and target body weight couldn’t achieve. The use probiotics generally gives a positive response on livestock performance. This study aims to determine performance local addition commercial (Probac) different levels. used an experimental method completely randomized design 4 treatments 5 replications. Experimental level P0 (without probiotics), P1 (1g/kg P2 (2g/kg P3 (3kg/kg probiotics) variables observed were weight, mortality. best results showed probiotic feed) had effect but no mortality ducks. It recommended at dose 2g/kg increase