Abstract : Muna Regency is an area that has been designated as one of the Bali cattle development areas in Southeast Sulawesi. Bali cattle in Muna Regency in recent years have continued to experience an increase in population but this has not been followed by maximum body weight gain. This study aims to analyze soil nutrient content, natural grass nutrition, and its relationship with the body weight gain of Bali cattle in the Muna District. The study used a survey method by taking soil and natural grass sa