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All Journal Majalah Ilmiah Peternakan Journal of the Indonesian Tropical Animal Agriculture Tropical Animal Science Journal Jurnal Pengembangan Penyuluhan Pertanian
N. Suthama
Faculty of Animal and Agricultural Sciences, Diponegoro University, Tembalang Campus, Semarang 50275
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Energy Veterinary

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Pemberian Prebiotik Soybean Oligosakarida Dari Ekstrak Bungkil Dan Kulit Kedelai Terhadap Perlemakan Dan Bobot Daging Pada Ayam Broiler Krismaputri, M. E.; Suthama, N.; Pramono, Y. B.
Jurnal Pengembangan Penyuluhan Pertanian Vol 13, No 24 (2016): Desember
Publisher : UPPM Politekik Pembangunan Pertanian Yogyakarta Magelang (Polbangtan Yoma)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1286.265 KB) | DOI: 10.36626/jppp.v13i24.83

Abstract

Penelitian bertujuan untuk mengkaji pengaruh pemberian prebiotik soybean oligosakarida (SOS) dari ekstrak bungkil kedelai (EBK) dan ekstrak kulit kedelai (EKK) terhadap massa lemak daging, persentase lemak abdominal, dan bobot daging pada ayam broiler. Materi penelitian adalah 160 ekor ayam broiler strain Lohman unsex yang dipelihara selama 6 minggu. Penelitian menggunakan rancangan acak lengkap (RAL) dengan 5 perlakuan dan 4 ulangan, setiap ulangan menggunakan 8 ekor ayam broiler. Ransum perlakuan yang diberikan, yaitu T0 (ransum basal/RB), T1(RB+0,15% EBK), T2 (RB+0,3% EBK), T3 (RB+0,15% EKK), T4 (RB+0,3% EKK). Data hasil penelitian dianalisis ragam dan dilanjutkan dengan duncan multiple range test. Hasil penelitian menunjukkan bahwa pemberian prebiotik SOS dari EBK dan EKK pada semua level berpengaruh nyata (P<0,05) terhadap persentase lemak abdominal dan bobot daging ayam broiler, namun tidak berpengaruh nyata (P>0,05) terhadap massa lemak daging.
INTERACTIVE EFFECT OF CAGE DENSITY AND DIETARY BLACK CUMIN LEVEL ON PRODUCTIVE EFFICIENCY IN BROILER CHICKENS Mahfudz, L. D.; Nurfaizin, N.; Atmomarsono, U.; Suthama, N.
Journal of the Indonesian Tropical Animal Agriculture Vol 40, No 1 (2015): March
Publisher : Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jitaa.40.1.37-44

Abstract

The present research was aimed to evaluate an interactive effect of cage density and level ofdietary black cumin (BC) on productive efficiency of broiler chickens. A total of 270 broiler chickens(initial body weight of 163.12 ± 8.10g) were allocated into a completely randomized design with a 3 x 3factorial pattern. The first factor was the cage density (bird/m2) namely, D1 = 8; D2 = 10, and D3 = 12.The second factor was BC level (%), namely, B1 = 1; B2 = 2, and B3 = 3. Feed consumption, bodyweight gain (BWG), feed conversion ratio (FCR), protein digestibility, and income over feed cost(IOFC) were the parameters measured. Data were subjected to ANOVA and continued to Duncan test.No interaction between cage density and black cumin on all parameters was observed. Feedconsumption and FCR were increased, but BWG was lowered significantly (P<0.05) due to the cagedensities of 10 and 12 birds/m2 on weeks 2 and 3. Protein digestibility was significantly increased byfeeding 2 and 3% BC. IOFC decreased significantly (P<0.05) when cage densities were 10 and 12birds/m2. In conclusion, the improvement of productive efficiency of broiler chicken reared at the cagedensity of 12 birds /m2 can be sufficiently achieved by feeding 1% black cumin.
Blood parameters and productivity of broilers fed ration composed of microparticle protein with the addition of Lactobacillus sp. Wulandari, L.T.; Suthama, N.; Sukamto, B.
Journal of the Indonesian Tropical Animal Agriculture Vol 43, No 4 (2018): December
Publisher : Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jitaa.43.4.396-404

Abstract

The study was aimed to evaluate the effectiveness of feeding dietary microparticles protein added with Lactobacillus sp. on blood parameters and broiler productivity. A total of 192 birds of 21 days old broiler with initial body weight of 481 ± 67 g were divided into 8 treatments and 4 replications (6 birds each) of a completely randomized design (CRD). Dietary treatments were T0: 21% intact protein ration, T1: 18% intact protein ration, T2: 21% microparticle protein ration, T3: 18% microparticle protein ration, T4: T0 + 1.2 mL Lactobacillus sp, T5: T1 + 1.2 mL Lactobacillus sp., T6: T2 + 1.2 mL Lactobacillus sp., and T7: T3 + 1.2 mL Lactobacillus sp. Parameters observed were total lactic acid bacteria and Coliform, pH, blood cholesterol, low density lipoprotein (LDL), high density lipoprotein (HDL), meat cholesterol, meat weight, feed consumption, and body weight gain (BWG). Data were analyzed using analysis of variance and followed by Duncan test (P<0.05). The results showed that T7 treatment significantly (P<0.05) decreased blood cholesterol, LDL, and meat cholesterol, but increased HDL, meat weight, and BWG. Blood cholesterol, LDL, and meat cholesterol were indicated significantly (P<0.05) lowest values due to T7 treatment. In conclusion, feeding 18% microparticle protein with addition of 1.2 mL Lactobacillus sp. can improves blood status and increases broiler productivity.
Inclusion effect of ginger and turmeric mixture combined with Lactobacillus spp. isolated from rumen fluid of cattle on health status and growth of broiler Risdianto, D.; Suthama, N.; Suprijatna, E.; Sunarso, S.
Journal of the Indonesian Tropical Animal Agriculture Vol 44, No 4 (2019): December
Publisher : Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jitaa.44.4.423-433

Abstract

This study was conducted to evaluate the combination of ginger and turmeric extracts added with Lactobacillus spp. (GTL) on body resistance and productivity of broilers. 576 broilers with an initial body weight of 36 ± 0.99 g were used and were observed for 35 days. GTL containing ginger extract (0.2 g/liter), turmeric extract (0.4 g/liter) and Lactobacillus spp. (2,997 x 107 cfu/ml), and was given since 1-day old. Parameters observed were bursa fabriscius, spleen, and thymus weights, gluthationine peroxidase (GSH-Px), superoxide dismutase (SOD), Lactobacillus spp., Coliform, and Eschericia coli, feed consumption, body weight gain, and feed conversion ratio (FCR). A completely randomized design (CRD) was assigned with 3x4 factorial pattern (3 types of feed, 4 levels of GTL), with 4 replications (12 birds each). First factor, types of feed (A): self-formulated feed (A1), combination of self-formulated and commercial feed with 50 portion each (A2) and commercial feed (A3). Second factor, levels of GTL (B): 0 ml (B0), 2 ml (B2), 4 ml (B4) and 6 ml (B6) per litre drinking water. Data were subjected to ANOVA and continued to Duncan test at 5% probability. Results indicated that self-formulated feed with inclusion of GTL at 4 ml (A1B4) improve body resistance and increase production performance of broilers.
FEEDING EFFECT OF INULIN DERIVED FROM Dahlia variabilis TUBER ON INTESTINAL MICROBES IN STARTER PERIOD OF CROSSBRED NATIVE CHICKENS Krismiyanto, L.; Suthama, N.; Wahyuni, H. I.
Journal of the Indonesian Tropical Animal Agriculture Vol 39, No 4 (2014): December
Publisher : Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jitaa.39.4.217-223

Abstract

The purpose of the research was to study the effects of feeding inulin derived from Dahliavariabilis tuber powder and extract on the existence of intestinal microbes in crossbred native chickenstarter. Experimental animals were 280 unsex crossbred native chickens and powder and extract ofdahlia tuber as source of inulin, which were started to be fed on day 22. The present experiment wasassigned in a completely randomized design with 7 treatments and 4 replications (10 birds each). Thetreatments were: T0 (basal diet/BD), T1 (BD+0.4% powder form), T2 (BD+0.8% powder form), T3(BD+1.2% powder form), T4 (BD+0.39% extract form), T5 (BD+0.78% extract form), and T6(BD+1.17% extract form). Parameters measured were the number of Lactic acid bacteria (LAB),Escherichia coli, intestinal potential hydrogen (pH) (duodenal, jejunal and ileal), rate of passage anddaily body weight gain (DBWG). Data were subjected to ANOVA and followed by Duncan andpolynomial orthogonal test. The results indicated that feeding inulin derived from dahlia tuber powderand extract form significantly (P<0.05) increased LAB population and DBWG, but decreasedEscherichia coli number and intestinal pH, and slow the rate of passage. In conclusion, feeding inulin ofdahlia tuber powder was optimum at 0.9% but that of extract is linier until 1.17%.
EGG QUALITY AND HATCHABILITY OF In situ - REARED KEDU AND CEMANI HENS FED DIET OF FARMER FORMULATION SUPPLEMENTED WITH VITAMIN E Wahyuni, H.I.; Suthama, N.; Mangisah, I.; Sarjana, T.A.
Journal of the Indonesian Tropical Animal Agriculture Vol 36, No 1 (2011): (March)
Publisher : Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jitaa.36.1.61-68

Abstract

The aim of study was to evaluate the effect of dietary vitamin E supplementation in Kedu andCemani hens reraed in situ and given farmer-formulated diet on egg performances. A total of 120 femaleand 24 male birds were equally divided into two groups of Kedu and Cemani, with average body weightof 1890+216.79 and 1830+396.23 g, respectively. Basal ration was based on the diet formulated by thefarmer (R1) consisting of corn (30%), rice bran (50%), protein concentrate (15%), and premix (5%).Dietary treatments evaluated were R1 (without additional vitamin E), and the other three were theinclusion of DL α-tocopheryl acetate into the R1 diet up to 2 (R2), 4 (R3) and 6 IU (R4). The experimentwas arranged in a Randomized Block Design with 4 treatments, and 2 different groups of hen (Kedu andCemani) were assigned as block. Parameters observed were feed consumption, hen day production, feedconversion ratio, egg quality, fertility, and hatchability. The result showed that vitamin Esupplementation did not affect whatever parameters, except egg fertility. Egg hatchability between Keduand Cemani hens was significantly different (p<0.05). Trend comparison test indicated significantlylinear (p<0.05) for fertility and hatchability. In conclusion, vitamin E supplementation up to 6 IUincreased linearly egg fertility and hatchability of about 5-8%, and egg hatchability of Kedu hens washigher (11%) than that of Cemani.
Amino acids digestibility of pelleted microparticle protein of fish meal and soybean meal in broiler chickens Suthama, N.; Wibawa, P. J.
Journal of the Indonesian Tropical Animal Agriculture Vol 43, No 2 (2018): June
Publisher : Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jitaa.43.2.169-176

Abstract

Commom protein sources for poultry, fish meal and soybean meal, were ground to obtain reduced particle size. The particle was then dissolved in distilled water (1 : 4 w/v), and added with 2 mL virgin coconut oil for every 500 mL solution prior to ultrasound transducer (ultrasonic bath) treatment to obtain protein microparticle. Reducing particle size is one possible way to increase protein utilization.180 birds were used for forced feeding and 10 other birds were plotted for endogenous correction, when they were one month and a half old. Microparticle protein of both ingredients were tested separately in either mash or pelleted forms and compared to intact protein. Completely randomized design with 3 treatments (intact, mash, and pellet) and 6 replications (10 bidrs each) was arranged for the respective ingredient. Protein and essential amino acid digestibilities, and calcium retention were the parameters measured. Analysis of variance continued to Duncan test were applied to statistically evaluate the data. Pelleted microparticle protein of fish meal and soybean meal, respectively, resulted in significantly (P<0.05) highest protein and amino acids digestibilities, and Ca retention although lower disgestibility of fewer amino acids was found in mash form. In conclusion, pelleted form of microparticle protein of either fish meal or soybean meal improve protein and mostly amino acids digestibilities, and calcium retention in broiler. 
Egg's vitamin E deposition of Kedu breeder chicken fed improved diets Wahyuni, H.I.; Suthama, N.; Mangisah, I.; Krismiyanto, L.
Journal of the Indonesian Tropical Animal Agriculture Vol 43, No 4 (2018): December
Publisher : Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jitaa.43.4.421-428

Abstract

The research aimed to evaluate dietary vitamin E deposited into the egg of Kedu breeder hen reared in situ and fed an improved diet supplemented with vitamin E. A total of 75 breeder hens and 15 cockerel of Kedu chicken aged ± 12 months, with average body weight of 1667 ± 237 and 2295 ± 250 g/bird, respectively, were distributed into 15 units of semi intensive housing system. A completely randomized designed (CRD) was arranged in the present research with 3 dietary treatments, namely farmer formulated ration (T0), improved ration (T1), and T1 + 6.28 mg/kg vitamin E (T2). Parameters observed were feed consumption, consumption and retention of vitamin E, egg’s vitamin E, egg’s vitamin E deposition efficiency, hen day production (HDP) and egg weight. All data gathered were subjected to analysis of variance and Duncan’s multiple range test to differentiate between treatments. Variables, except feed consumption, HDP and egg weight, were significantly (P<0.05) influenced by dietary treatment. Vitamin E consumption and retention, and deposition increased due to feeding effect of improved diet and supplementation of vitamin E. Dietary vitamin E of farmer’s ration deposited into the egg indicated the highest value (229.23%) followed by improved ration (51.85%), and improved ration + vitamin E was the lowest (5.38%). In conclusion, Kedu hen is likely have a limitation on vitamin E deposited into the egg when the improved ration supplemented with vitamin E is fed, and vitamin E supplementation should be implemented together with the increase of fat content in the ration.
Egg quality and isoflavone deposition due to dietary inclusion of isoflavone soy sauce by-product (ISSBP) in laying hens Malik, A.; Suprijatna, E.; Yunianto, V. D.; Mahfudz, L. D.; Suthama, N.
Journal of the Indonesian Tropical Animal Agriculture Vol 44, No 2 (2019): June
Publisher : Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jitaa.44.2.187-194

Abstract

The objective of the study was to evaluate the quality and deposition of isoflavones in the egg due to dietary inclusion of isoflavone soy sauce by-product (ISSBP) in laying hens. Experimental animals were 480 birds of 20-week old laying hens of Isa Brown strain, with initial body weight of 1,754 ± 42 g. The experiment was arranged in a completely randomized design (CRD), with four treatments and six replications (20 birds each). The treatments were dietary inclusion levels of isoflavone soy sauce by-product as follows: ISSBP0 = without isoflavones, ISSBP40 = 40 mg/100g, ISSBP80 = 80 mg/100g, and ISSBP120 = 120 mg/100 g feed. Dietary treatments were given for 10 weeks from week 20 until 30-week old. Parameters observed were egg cholesterol and isoflavone isomers in feed, blood, and eggs. Data of total cholesterol and isoflavone in the egg were statistically analysed and isoflavone isomer concentration in feed, blood, and egg were descriptively described. The results showed that feeding ISSBP significantly (P <0.05) decreased cholesterol and increased isoflavones in egg. Total cholesterol content in egg decreased up to 33.8%. However, isoflavones in the yolk were higher (28.9 mg/g) than those in blood (13.75 mg/g), and those deposited into the yolks indicated better quality because containing more aglicons isomers (87.5%), than those in feed (52%) and blood (68.4%). In conclusion, dietary inclusion of ISSBP to laying hens’s decreased cholesterol content and increased isoflavones deposition into the egg with better quality, so that the eggs can function as functional food.
Feeding microparticle protein diet combined with Lactobacillus sp. on existence of intestinal bacteria and growth of broiler chickens Cholis, M. A.; Suthama, N.; Sukamto, B.
Journal of the Indonesian Tropical Animal Agriculture Vol 43, No 3 (2018): September
Publisher : Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jitaa.43.3.265-271

Abstract

The objective of the study was to evaluate feeding effect of microparticle protein derived from soybean meal and fish meal combined with Lactobacillus sp. at 1.2 mL on physiological condition of digestive tract and productivity of broiler. Total of 192 broiler, with initial body weight was 481.0 ± 67.2 g, given dietary treatment starting on day 21 until day 42. The experiment was assigned in a completely randomized design with 8 treatments and 4 replications. Dietary treatment were 21% intact protein (T0), 18% intact protein (T1), 21% microparticle protein (T2), 18% microparticle protein (T3), T0+Lactobacillus sp.1.2 mL (T4), T1+Lactobacillus sp.1.2 mL (T5), T2+Lactobacillus sp.1.2 mL (T6), T3+Lactobacillus sp.1.2 mL (T7). Parameters measured were total ileal lactic acid bacteria (LAB), Coliform and pH, rate of passage, daily body weight gain (DWG) and also carcass weight. Data were subjected to analysis of variance and followed by Duncan multiple range test (P<0.05). Experimental results showed that microparticle protein diet added with Lactobacillus sp. (P<0.05) increased total LAB and DWG, but decreased Coliform population, and slowed down the rate of passage. However, carcass weight was not significantly affected by treatments. Feeding microparticle protein (18%) with addition of Lactobacillus sp. (1.2 mL) can improve to be better condition of digestive tract based on higher LAB and lower Coliform populations, and increase daily body weight gain with the same carcass weight. 
Co-Authors A. Malik Abdurrahman, Zakaria Husein Anjani, L. B. Sukamto Cholis, M. A. E. Suprijatna, E. H. I. Wahyuni H.I. Wahyuni I. Mangisah Imam, Shokhirul Krismaputri, M. E. L. D. Mahfudz Lilik Krismiyanto M. Mulyono N. Nurfaizin, N. Panjaitan, Dameria M Risdianto, D. S, Imam S. M. Ardiningsasi Sunarso . T.A. Sarjana U. Atmomarsono V. D. Yunianto Wardaya, P. Wibawa, P. J. Wulandari, L.T. Y. B. Pramono, Y. B.