Pembuatan Alat Pemanas Ayam Broiler Dengan Pemanfaatan Oli Bekas

ABSTRACT Broiler chickens will grow optimally if supported by appropriate environmental factors. one of the influencing factors is a comfortable ambient temperature. This temperature can be met by providing a heating device, on the other hand, the use of a heating device will increase the operational costs of maintenance. The purpose of this final project is to obtain a heating device that…