AURELIA LOTU Pengarang Dr. Bernadete B. Koten, S.Pt., MP Dosen Pembimbing 1 Devi A. J. Ndolu, S.Pt, MP Dosen Pembimbing 2 Johanis A. Jermias, S,Pt., M.Sc Penguji 2 Ir. Agustinus Semang, M.Si Penguji 1

This research has been carried out in Politani gardens for 5 months. This study aims to evaluate the levels of forage minerals Indigofera zollingeriana which are planted in entisol soils after pruning at various additional levels of bio urine. The Completely Randomized Design consisted of 5 treatments namely: P0: water without bio urine (control), P2: 1 liter bio urine / 2 liters of water, P4: 1 liter bio urine / 4 liters of water, P6: 1 liter bio urine / 6 liters bio urine and P8: 1 liter bio urine / 8 liters of water in sequence with 4 replications. The variables observed were levels of phosphorus and potassium. The collected data was tabulated with analysis of variance (ANOVA) by utilizing the excel application. The analysis showed that the treatment of phosphorus levels was significantly different and potassium levels were not significantly different. The mean phosphorus content was 0.26% and potassium content was 0.83%. It was concluded that the levels of forage mineral Indigofera zollingeriana which were planted in entisol soil after pruning at the addition of different levels of bio urine showed that phosphorus and potassium levels that were not given bio urine were higher than those added by bio urine. This is because the degree of soil acidity affects the levels phosphorus forage Indigofera zollingeriana. Keywords: Indigofera zollingeriana, Bio urine, Phosphorus and Potassium level