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All Journal JURNAL ILMU DAN TEKNOLOGI PETERNAKAN Journal of the Indonesian Tropical Animal Agriculture Jurnal Pengembangan Penyuluhan Pertanian
B. Sukamto
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Agriculture, Biological Sciences & Forestry Computer Science & IT Earth & Planetary Sciences Veterinary

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Pengaruh Penggunaan Tepung Buah Jambu Biji (Psidium Guajava L.) Dalam Ransum Terhadap Persentase Dan Potongan Komersial Karkas Ayam Broiler D., Mandegani; Mahfudz, L. D.; Sukamto, 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 (1175.766 KB) | DOI: 10.36626/jppp.v13i24.85

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh penambahan tepung buah jambu biji dalam ransum ayam broiler dengan dosis yang berbeda terhadap persentase dan potongan komersial karkas ayam broiler. Materi yang digunakan dalam penelitian adalah: 120 ekor unsexing broiler dengan bobot rata-rata 389,33±7,9 g umur 16 hari, ransum tepung buah jambu biji merah dan vitamin C sintetis. Penelitian ini menggunakan Rancangan Acak Lengkap dengan 5 perlakuan dan 4 ulangan masing ? masing, unit percobaan diisi 6 ekor ayam. Perilaku tersebut adalah T0: tanpa penambahan Tepung buah jambu biji merah (TBJM), T1: 1,7% TBJM, T2: 3,4%TBJM, T3: 5,1%TBJM, T4: vitamin C 500 ppm. Parameter yang diamati adalah persentase karkas dan potongan komersial. Hasil penelitian menunjukkan bahwa pemberian tepung buah jambu biji pada ransum menunjukkan terhadap ayam broiler yang diberikan ransum dengan penggunaan tepung buah jambu biji sebesar 3,4% (T2) menghasilkan berat karkas dan potongan komersial paling tinggi dan pengaruh yang nyata (P<0,05) apabila dibandingkan dengan ayam broiler yang diberikan ransum tanpa penggunaan tepung buah jambu biji (T0), ransum dengan penggunaan tepung buah jambu biji sebesar 1,7% (T1), 5,1% (T3) dan vitamin C 500 ppm (T4). Kesimpulan, penggunaan tepung buah jambu biji 5% sudah mampu meningkatkan bobot karkas ayam broiler.
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.
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. 
Durian seed meal for commercial layers: performance, nutrient retention and egg quality Mangisah, I.; Ismadi, V. D. Y. B.; Sukamto, B.; Wahyono, F.; sugiharto, S.
Journal of the Indonesian Tropical Animal Agriculture Vol 45, No 4 (2020): December
Publisher : Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jitaa.45.4.298-304

Abstract

This study was conducted to evaluate diets containing durian (Durio zibethinus Murr) seed meal (DSM) on the performance, nutrient retention and egg qualities of commercial layers. A total of 120 fifty two -week-old laying hens were distributed according to a completely randomized design in four treatments and five replications with six birds each. The treatments consisted of different levels of durian seed meals (control, 3% DSM, 6% DSM, and 9% DSM). Feeding diets containing durian seed meal had no significant effect (p > 0.05) on the feed consumption of laying hens at 58 wk of age. Inclusion of up to 6% DSM in formulated layer diets did not reduce egg production and nutrient digestibility, but reduced egg weight. No differences (p>0.05) were observed in egg calcium content, egg calcium mass, and yolk color score fed diets containing DSM. This study suggests that DSM could be incorporated up to 6% in laying hen diets without adverse effect on production performance, nutrient retention and egg qualities.
Energy Sufficiency of Feed Containing Fermented Mulberry Leaves (Morus alba) Determined by measurement of Glucose, Abdominal Fat and Feed Intake H. Has; V. D. Yunianto; B. Sukamto
Jurnal Ilmu dan Teknologi Peternakan Vol. 3 No. 1 (2013)
Publisher : Fakultas Peternakan, Universitas Hasanuddin, Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (116.894 KB) | DOI: 10.20956/jitp.v3i1.725

Abstract

This study was conducted to determine the effect of using rumen liquid fermented mulberry leaves in boiler’s diet on feed consumption, blood glucose, and abdominal fat. This research used 100 of day old CP 707 broiler chicks, as well as concentrate, fermented mulberry leaves and other feed stuffs. The experiment was carried out according to completely randomized design consisted of five treatments, i.e. T0 (control), T1 (10% mulberry leaf), T2 (10% fermented mulberry leaf), T3 (20% mulberry leaf) and T4 (20% fermented mulberry leaf) and four replications for each treatment. Result of the study showed that the increasing use of mulberry leaves, either fermented or unfermented, significantly (P<0.05) increased feed consumption compared to control. Treatment with 20% unfermented murlberry leaf significantly (P<0.05) decreased fat and glucose levels. This study concludes that 20% murlberry used in diet decrease energy density of diet and the use of 10% fermented mulberry leaf produced better results than unfermented.
Protein Digestibility, Nitrogen Retention, and Meat Protein Mass of Broiler chickens Fed on Mulberry Leaves Fermented with Rumen Liquid . Mirnawati; B. Sukamto; V. D. Yunianto
Jurnal Ilmu dan Teknologi Peternakan Vol. 3 No. 1 (2013)
Publisher : Fakultas Peternakan, Universitas Hasanuddin, Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (121.746 KB) | DOI: 10.20956/jitp.v3i1.726

Abstract

The aim of the experiment was to determine the optimal levels in the utilization of mulberry leaves fermented with rumen liquid as well as unfermented mulberry leaves, based on its effects on protein digestibility, nitrogen retention, and protein mass of broiler chickens. One hundred  CP 707 day old chicks, unsex, were randomly assigned to receive one of five treatments diets  were T0 (basal diet), T1 (10% unfermented mulberry leaf), T2 (10% fermented mulberry leaf), T3 (20% unfermented mulberry leaf), and T4 (20% fermented mulberry leaf).  Replication for each treatment was four so that the total experimental unit was 20 and each experimental unit consisted of five chickens. The results showed that the administration of 10% mulberry leaves increased the digestibility of protein fermentation, but had no effects on nitrogen retention and protein mass of meat.
Co-Authors . Mirnawati Cholis, M. A. D., Mandegani E. Suprijatna, E. F. Wahyono H. Has I. Mangisah Ismadi, V. D. Y. B. L. D. Mahfudz N. Suthama Nur Adiva Situmorang S. Sugiharto V. D. Yunianto Wulandari, L.T.