KANDUNGAN PROTEIN KASAR DAN SERAT KASAR SILASE PAKAN KOMPLIT BERBAHAN DASAR ECENG GONDOK (Eichornia Crassipes) PADA LAMA FERMENTASI YANG BERBEDA: Crude Protein and Crude Fiber Content Silage Complete Feed Based Hyacinth (Eichornia Crassipes) As Main Material With Different Fermented Period. BNMT 2022, 15 (2).