Arif Ismanto * Corresponding Author Department of animal science, Agriculture Faculty of Mulawarman University, kampus Gunung Kelua, Jalan Pasir Balengkong, Samarinda Indonesia
Deny Sumarna6 Department of animal science, Agriculture Faculty of Mulawarman University, kampus Gunung Kelua, Jalan Pasir Balengkong, Samarinda Indonesia