Proximate Composition of Different Parts of White Cassava (Manihot esculenta Crantz) Plant as a Ruminant Feed

Cassava (Manihot esculenta Crantz) is the third-largest carbohydrate food source in tropical region after rice and corn. Its flesh used to produce foods, while other parts of plant are not fully exploited. This research aimed evaluatetheproximate composition cassava (Rayong 90 variety). Six different namely leaf, petiole, young stem, tuber, cortex periderm white variety plants were dried powdered determine their proximate (protein, carbohydrate, fat, crude fiber, ash, moisture). The results show that leaf most nutritional compared parts. Leaf had 43.80% 23.87% protein, 13.66% 6.53% 6.00 % fat 5.00% moisture content. protein for very low, ranging from 2.54% 10.20%. was high carbohydrates, 30.48% 86.77% dry matter. mean percentage found within range 0% 6.00%. From results, it can be concluded a develop potential ruminant feed because has appreciable levels nutrient.