Ilmu Nutrisi Ternak Non Ruminansia Kebutuhan Nutrisi Burung Onta (Ostrich) Heli Tistiana, SPt., MP.

SISTEM PEMELIHARAAN Heli Tistiana, SPt., MP.

Burung unta Pemeliharaannya Heli Tistiana, SPt., MP.

Comparative intestinal lengths of ostriches, emus, and chickens (cm) (%) Small intestine 512 36 315 88.5 61 90 Cecum 94 7 12 3.3 5 Large intestine 800 57 29 8.2 2 3 1Fowler, M.E., 1991. J. of Zoo and Wildlife Med. 22:204-227. 2Herd, R.M., and T.J. Dawson, 1984. Physiol. Zool. 57:70-84. 3Calhoun, M.L., 1954. Microscopic Anatomy of the Digestive System of the Chicken, Iowa State University Press, Ames, IA 50014 Heli Tistiana, SPt., MP.

Body Weights Of Ostriches And Emus At Selected Ages Months of Age Body Weight Ostriches Emus Average1 Potential2 (lb/bird) 1.9 0.9 1 9.0 9.5 5.5 5.8 3 58 62 17.6 18.6 5 115 124 35.2 37.3 7 190 220 48.4 51.3 9 240 280 60.5 63.5 11 270 310 71.5 74.4 13 285 325 80.3 83.7 15 295 330 88.0 90.6 Heli Tistiana, SPt., MP.

Table. Nutrition guidelines for ostriches Starter Grower Finisher Breeder (to 9 wk) (9 to 42 wk) (42 wk to Mkt weight) Holding Sexual Maturity) (From 4 or 5 wk before onset of egg production) ME (Poultry Values) kcal/lb 1,220 1,115 1,045 900 to 950 kcal/kg 2,465 2,450 2,300 1980 to 2090 Protein, % 22 19 16 20 to 21 Total sulfur amino acids, % .70 .68 .60 Methionine, % .37 .35 .38 Lysine, % .90 .85 .75 1.00 Crude fiber, % 6 to 8 9 to 11 12 to 14 15 to 17 Neutral detergent fiber, % 14 to 16 17 to 20 19 to 22 24 to 27 22 to 24 Calcium, % 1.5 1.2 2.4 to 3.5 Nonphytate phosphorus, % .6 .7 Vitamin A, IU/lb 5,000 4,000 Vitamin D3, IU/lb 1,200 1,000 Vitamin E, IU/lb 55 25 50 Vitamin B12, g/lb 18 9 Choline, mg/lb 860 Copper, mg/lb 15 20 Zinc, mg/lb 40 Manganese, mg/lb 70 Iodine, mg/lb .5 .4 Sodium, % .2 Heli Tistiana, SPt., MP.

Apa Bahan Pakan Burung Onta?? Heli Tistiana, SPt., MP.

Table. Composition And Calculated Analysis (Air Dry Basis) In G/Kg Of Ostrich Diets At Various Stages Ingredient 1 to 6 weeks 3 to 13 weeks 13 to 40 weeks Maintenance Maize meal 600.0 520.0 550.0 Fish meal 100.0 65.0 16.3 0.0 Peanut oil cake 200.0 130.0 32.5 Carcass meal 30.0 15.0 10.0 Alfalfa 60.0 260.0 370.0 410.0 Lysine HCI 2.5 1.63 0.41 Methionine 2.0 1.22 0.31 Vit/min premix 1.0 Monocalcium phosphate 13.68 1.7 13.3 17.0 Limestone 10.6 0.00 5.0 8.0 Fine salt 1.5 2.2 2.3 ME MJ/kg 12.23 10.77 9.67 9.17 Protein % 21.5 20.1 13.9 11.8 Lysine % 1.12 0.99 0.62 0.5 Calcium % 1.15 0.96 1.14 1.25 Avail. Phos % 0.64 0.46 0.48 0.49 Source: Aganga et al., 2000. Heli Tistiana, SPt., MP.

Carcass meal Sunflower seeds Sunflower meal Fish meal Soybean meal Protein Fibre source Energy source Mineral Carcass meal Sunflower seeds Sunflower meal Fish meal Soybean meal Lucern meal Sunflower Hominy Cops Wheat bran Maize Meal Sorghum Molasses Barley Wheat Monocalcium phosphate Limestone Oyster shells Source: Johnson (1999) Heli Tistiana, SPt., MP.