ADRIANA KAE Pengarang Asrul, S.Pd., M.Si Dosen Pembimbing 2 Dr. Cytske Sabuna., S.Pt., M.Si. Dosen Pembimbing 1 Asrul, S.Pd., M.Si Penguji 4 Abner Tonu Lema, S.Si., M.Si Penguji 2 Dr. Cytske sabuna, S.Pt., M.Si Penguji 3 Dr. Bernadete B. Koten, S.Pt., MP Penguji 1 AHMAD FADIL Contributor

This research aims to evaluate the nutrients quality of turi plants given by liquid organic fertilizer (LOF) from banana weevil at different levels. The research has been done in the location of fodder forage land of Animal Husbandry state in Kupang state agriculture Polythenic for 3 months. This research consist of three steps 1) making LOF, 2) cultivation of turi plants and 3) analysis of turi nutrients. The experimental design were used in this study is a Randomized Block Design (RBD) with five treatments namely of R0 (without LOF), R1 (50 mL LOF: 1 L water), R2 (100 mL LOF: 1 L water), R3 (150 mL LOF: 1 L water) and R4 (10 g NKP + 1 L water) as a comparison treatment. Each treatment was repeated five time and the variables were observed are organic matter content, crude protein content, crude fiber content, crude fat content and extracts ingredients without nitrogen (EIWN). Analysis of variance showed that the level of liquid fertilizer based on banana weevil only had a significant effect (P<0.05) on the organic matter content, however it not give a significant effect (P>0.05) on crude protein, levels of crude fiber, crude fat content and EIWN. In conclusion, that applying of LOF based banana weevil with levels of 50 mL to 150 mL just make an influence on organic matter content but it not influence on crude protein, crude fiber, crude fat and EIWN levels of turi forage. Furthermore, LOF based on banana weevil reduce the organic matter content of turi. Keywords: Sesbania grandiflora, level of liquid fertilizer, Musa acuminate, nutrients