11/30/2016 The Effect of Supplementation of Fulvic Acid on Internal Organ and Gastrointestinal Tract of Broiler Chicken Idat G. Permana, M. Wulandari, Sumiati & Heri A. Sukria Department of Animal Nutrition and Feed Technology Faculty of Animal Science – Bogor Agricultural University The 4 th International Conference on Sustainable Animal Agriculture in Developing Countries (SAADC) Lanzhou – China, 27-31 July 2013 INTRODUCTION The 4 th International Conference on Sustainable Animal Agriculture in Developing Countries (SAADC) The 4 th International Conference on Sustainable Animal Agriculture in Developing Countries (SAADC) Lanzhou – China, 27-31 July 2013 Lanzhou – China, 27-31 July 2013 1
11/30/2016 Introduction Fulvic acid as supplement influence: • enzymes secretion • hormones structure • vitamin requirement • absorb heavy metals • absorb toxic pollutants The 4 th International Conference on Sustainable Animal Agriculture in Developing Countries (SAADC) The 4 th International Conference on Sustainable Animal Agriculture in Developing Countries (SAADC) Lanzhou – China, 27-31 July 2013 Lanzhou – China, 27-31 July 2013 Introduction Aplication in Animals: • Humic acids improved broiler performance. In Pig, improved ferfomance and carcass quality. • Fulvic acid used as supplement improved performance and immune system of broiler chickens that can produce good quality chicken, safe, and healthy. • In layer, fulvic acid on layer improved egg quality • Suppementation in dairy cattle increased milk fat and decreased mastitis casses. The 4 th International Conference on Sustainable Animal Agriculture in Developing Countries (SAADC) The 4 th International Conference on Sustainable Animal Agriculture in Developing Countries (SAADC) Lanzhou – China, 27-31 July 2013 Lanzhou – China, 27-31 July 2013 2
11/30/2016 Objectives • The purpose of this study was to evaluate the effect of fulvic acid on feed consumption, final body weight, carcasses, internal organs, as well as total cholesterol of broiler meat. The 4 th International Conference on Sustainable Animal Agriculture in Developing Countries (SAADC) The 4 th International Conference on Sustainable Animal Agriculture in Developing Countries (SAADC) Lanzhou – China, 27-31 July 2013 Lanzhou – China, 27-31 July 2013 MATERIALS & METHODS • Experimental animal: • 375 broiler DOC (Cobb strain) • randomly divided into 5 treatments and 5 replications • the animal kept for 35 days • feed and water were offered ad libitum • Rations: • starter (CP 22%; EM 3,050 kcal/kg) • finisher (CP 20%; EM 3,200 kcal/kg) • Treatments (fulvic acid levels): • R0 = 0% • R1 = 0.25% • R2 = 0.50% • R4 = 0.75% • R5 = 1.0%. The 4 th International Conference on Sustainable Animal Agriculture in Developing Countries (SAADC) The 4 th International Conference on Sustainable Animal Agriculture in Developing Countries (SAADC) Lanzhou – China, 27-31 July 2013 Lanzhou – China, 27-31 July 2013 3
11/30/2016 Feed Ingredient of Experimental Diet Starter Finisher Nutrients (0-3 weeks) (4-6 weeks) Corn (%) 49.66 49.65 Soyabean Meal (%) 25.18 22.04 7.00 Coconut Meal (%) 5.00 4.00 Pollard (%) 3.00 9.00 Corn Gluten Meal (%) 5.71 0.00 Meat Bone Meal (%) 5.50 4.00 CPO (%) 3.50 Salt (%) 0.42 0.49 Dicalcium Phospate (%) 0.70 1.58 1.27 Calcium Carbonate(%) 0.54 0.25 Premix (%) 0.25 0.25 DL-Meth (%) 0.28 0.47 L-Lysin (%) 0.26 TOTAL (%) 100 100 The 4 th International Conference on Sustainable Animal Agriculture in Developing Countries (SAADC) Lanzhou – China, 27-31 July 2013 Nutrient Composition of the Ration Nutrients Starter Finisher 3100 ME (kcal/kg) 3050 20.0 Crude Protein (%) 22.0 2.53 Crude Fibre (%) 2.27 6.8 Crude Lipid (%) 6.78 0.92 Ca (%) 1.00 0.41 P available (%) 0.45 0.59 Methionine (%) 0.63 Lysin (%) 1.20 1.19 Nutrient standard was based on Summer and Lesson (2005) The 4 th International Conference on Sustainable Animal Agriculture in Developing Countries (SAADC) Lanzhou – China, 27-31 July 2013 4
11/30/2016 • Parameter measured: • Live weight, carcass percentage, weight and percentage of internal organs (liver, heart, spleen, proventriculus, ventriculus, duodenum, jejenum, ileum, cecum, and bursa fabricius). • Abdominal fat and total cholesterol were also measured. • Statistical Analysis • ANOVA and Duncan’s test using SPSS Program The 4 th International Conference on Sustainable Animal Agriculture in Developing Countries (SAADC) The 4 th International Conference on Sustainable Animal Agriculture in Developing Countries (SAADC) Lanzhou – China, 27-31 July 2013 Lanzhou – China, 27-31 July 2013 RESULTS AND DISCUSION Table 1. Effect of fulvic acid on feed consumption, final body weight and FCR Level of Fulvic Acid (%) Variable 0 0.25 0.50 0.75 1.0 Feed consumption 2718.95+86.25 2605.3+130.36 2620.8+65.18 2650.85+86.40 2675.4+77.40 Final body weight 1515 ± 33 1539 ± 81 1558 ± 58 1590 ± 77 1528 ± 78 FCR 1.70 ± 0.07 1.67 ± 0.09 1.66 ± 0.05 1.65 ± 0.02 1.73 ± 0.06 The 4 th International Conference on Sustainable Animal Agriculture in Developing Countries (SAADC) The 4 th International Conference on Sustainable Animal Agriculture in Developing Countries (SAADC) Lanzhou – China, 27-31 July 2013 Lanzhou – China, 27-31 July 2013 5
11/30/2016 Table 2. Effect of fulvic acid on final body weight and carcass Level of Fulvic Acid (%) Variable 0 0.25 0.50 0.75 1.0 Final body (g) 1515 ± 33 1539 ± 81 1558 ± 58 1590 ± 77 1528 ± 78 weight Carcass (g) 1058 ± 46.6 ab 1034 ± 56.80 ab 1007 ± 55.78 b 1084 ± 56.5 a 1041 ± 48.6 ab 68.4 ± 1.46 a 67.4 ± 1.38 ab 66.2 ± 1.99 b 67.6 ± 1.80 ab 68.8 ± 1.34 a (%) The 4 th International Conference on Sustainable Animal Agriculture in Developing Countries (SAADC) The 4 th International Conference on Sustainable Animal Agriculture in Developing Countries (SAADC) Lanzhou – China, 27-31 July 2013 Lanzhou – China, 27-31 July 2013 Table 3. Effect of fulvic acid on internal organs of broiler Level of Fulvic Acid (%) Variable 0 0.25 0.50 0.75 1.0 Liver (g) 36 ± 2.7 35 ± 3.9 34 ± 3.8 37 ± 3.4 32 ± 2.7 (%) 2.3 ± 0.14 2.3 ± 0.20 2.2 ± 0.19 2.22 ± 0.22 2.1 ± 0.17 Hearth (g) 7.2 ± 0.57 7.0 ± 0.58 7.5 ± 0.60 7.8 ± 0.38 7.0 ± 0.36 (%) 0.50 ± 0.04 0.45 ± 0.05 0.5 ± 0.04 0.48 ± 0.02 0.46 ± 0.03 Spleen (g) 1.9 ± 0.94 2.8 ± 2.27 2.5 ± 1.57 1.86 ± 0.63 1.6 ± 0.71 (%) 0.12 ± 0.06 0.11 ± 0.03 0.13 ± 0.04 0.12 ± 0.04 0.10 ± 0.05 B.Fabricius (g) 0.75 ± 0.25 0.80 ± 0.17 0.82 ± 0.18 0.68 ± 0.17 0.92 ± 0.15 (%) 0.05 ± 0.02 b 0.05 ± 0.01 ab 0.05 ± 0.01 ab 0.04 ± 0.01 b 0.06 ± 0.01 a The 4 th International Conference on Sustainable Animal Agriculture in Developing Countries (SAADC) The 4 th International Conference on Sustainable Animal Agriculture in Developing Countries (SAADC) Lanzhou – China, 27-31 July 2013 Lanzhou – China, 27-31 July 2013 6
11/30/2016 Table 4. Effect of fulvic acid on gastrointestinal organs of broiler Level of Fulvic Acid (%) Variable 0 0.25 0.50 0.75 1.0 Proventriculus 6.65 ± 1.18 6.87 ± 0.56 7.32 ± 0.94 7.91 ± 0.74 6.96 ± 0.76 Ventriculus 23.65 ± 4.44 25.32 ± 4.34 28.14 ± 2.45 23.56 ± 3.91 27.94 ± 2.26 Duodenum 10.44 ± 1.25 11.29 ± 1.33 9.11 ± 1.26 10.42 ± 1.21 8.46 ± 0.99 Jejenum 20.42 ± 3.43 20.47 ± 2.09 19.98 ± 2.44 17.67 ± 2.40 17.10 ± 2.04 Ileum 16.28 ± 1.71 16.23 ± 2.01 15.12 ± 1.20 15.05 ± 2.50 14.73 ± 1.70 Secum 5.20 ± 0.61 5.40 ± 0.88 6.04 ± 0.95 5.14 ± 0.93 5.79 ± 0.89 Colon 2.75 ± 0.48 2.40 ± 0.38 2.45 ± 0.22 2.26 ± 0.45 2.16 ± 0.34 The 4 th International Conference on Sustainable Animal Agriculture in Developing Countries (SAADC) The 4 th International Conference on Sustainable Animal Agriculture in Developing Countries (SAADC) Lanzhou – China, 27-31 July 2013 Lanzhou – China, 27-31 July 2013 Table 5. Effect of fulvic acid on abdominal fat and total cholesterol Level of Fulvic Acid (%) Variable 0 0.25 0.50 0.75 1.0 Abdominal Fat (g) 19.75 ± 4.53 21.86 ± 4.88 19.73 ± 6.70 23.71 ± 6.29 24.52 ± 6.32 Abdominal Fat (%) 1.28 ± 0.28 1.39 ± 0.28 1.28 ± 0.44 1.51 ± 0.43 1.59 ± 0.43 Cholesterol Total 37.69 ± 2.67 b 50.12 ± 4.12 a 44.54 ± 1.10 a 45.21 ± 1.82 a 47.15 ± 6.15 a (mg/100g) The 4 th International Conference on Sustainable Animal Agriculture in Developing Countries (SAADC) The 4 th International Conference on Sustainable Animal Agriculture in Developing Countries (SAADC) Lanzhou – China, 27-31 July 2013 Lanzhou – China, 27-31 July 2013 7
11/30/2016 CONCLUSION • The supplementation of fulvic acid until 0.5% in broiler ration improved the efficiency of absorption of nutrients in the digestive tract of broiler chickens. • The supplementation fulvic acid in broiler ration had no negative effect on internal organs, however increased cholesterol levels The 4 th International Conference on Sustainable Animal Agriculture in Developing Countries (SAADC) The 4 th International Conference on Sustainable Animal Agriculture in Developing Countries (SAADC) Lanzhou – China, 27-31 July 2013 Lanzhou – China, 27-31 July 2013 Thanks Yo u… .. The 4 th International Conference on Sustainable Animal Agriculture in Developing Countries (SAADC) Lanzhou – China, 27-31 July 2013 8
11/30/2016 The 4 th International Conference on Sustainable Animal Agriculture in Developing Countries (SAADC) Lanzhou – China, 27-31 July 2013 The 4 th International Conference on Sustainable Animal Agriculture in Developing Countries (SAADC) Lanzhou – China, 27-31 July 2013 9
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