The objectives of this study are: 1) to measure the performance level of Medang Jaya Processing and Marketing Unit, Serikembang Village, Ogan Ilir Regency, 2) to analyze the relationship between performance and quality of member farmers' rubber at Medang Jaya Processing and Marketing Unit, Serikembang Village, Ogan Ilir Regency, 3) to analyze the relationship between quality rubber with income …