This research was done to study crude fiber fraction using Filter Bag Technique (FBT) and Van Soest (Vs) methods. It was done through 2 stapes, (1) ensiling sugarcane sprout, (2) analyzed its crude fiber quality using Filter Bag Technique (FBT) and Van Soest (Vs) method. Samples were analyzed of nutrition laboratory Agriculture Faculty of Sriwijaya University. Data were analyzed using t-test an…