This study aims to determine "The Effect of Caster Epididymis Cutting Method of Testicular Cauda on Weight Gain, Gumba Height and Scrotum Diameter of Male Bali Cows" at SPR 1111 Sungai Lilin Subdistrict from August to September 2020. Data collection was carried out by observation in the field and t-test analysis (sample paired test), namely the increase in body weight, gumba height and scrotal …