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All Journal MEDIA PETERNAKAN - Journal of Animal Science and Technology Jurnal Ilmu Pertanian Indonesia Buletin Peternakan Majalah Ilmiah Peternakan Prosiding Seminar Nasional MIPA JURNAL ILMU DAN TEKNOLOGI PETERNAKAN Jurnal Ilmu-Ilmu Peternakan (Indonesian Journal of Animal Science) Jurnal Ilmu Ternak Veteriner WARTAZOA Indonesian Bulletin of Animal and Veterinary Sciences JITRO (Jurnal Ilmiah dan Teknologi Peternakan Tropis) Agrokreatif Jurnal Ilmiah Pengabdian kepada Masyarakat Buletin Ilmu Makanan Ternak Jurnal Ilmu Nutrisi dan Teknologi Pakan Jurnal Rekayasa Lingkungan Madaniya Jurnal Pengabdian dan Peningkatan Mutu Masyarakat (JANAYU) Jurnal Ilmiah Ilmu-Ilmu Peternakan Jurnal Agripet Animal Production Jurnal Ilmiah Ultras
Yuli Retnani
Department Of Nutrition And Feed Technology, Faculty Of Animal Science, IPB University, IPB Campus Darmaga, Bogor 16680
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Pengaruh Taraf Penyemprotan Air dan Lama Penyimpanan Terhadap Daya Tahan Ransum Broiler Finisher Berbentuk Pellet Yuli Retnani; Edo Duanda Putra; Lidy Herawati
Jurnal Agripet Vol 11, No 1 (2011): Volume 11, No. 1, April 2011
Publisher : Agricultural Faculty

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/agripet.v11i1.648

Abstract

The effect of different water spraying level and storage period on endurance of pellet broiler finisherABSTRACT. The storage is very important in a farm management, because this activity can take care of feed stability which enough and preferable to be consumed by animal and also strive for animal food availability continuously. The purpose of this research is to know the water spraying level and variation of storage period against the endurance of pellet broiler finisher ration. This research was designed by a Completely Randomized Design Factorial with two factors (water spraying different level and storage period) with four replicates, the significant result were analyzed by orthogonal contras test. On this experiment, the different level of water spraying (0, 3, 6%) were conducted during mixing at conditioning process, and then the ration were stored until four weeks to study the endurance of pellet e.g.: water content (%), water activity, specific gravity (ton/m3), pellet durability index (%), attack of insect. The water content, specific gravity, and pellet durability index was very significantly (P0.01) reduce by water spraying different level, and not significantly on water activity. The storage period showed very significantly (P0.01) increase the specific gravity, pellet durability index, and the insect attacks, and significantly (P0.01) decreased the water activity, but not effect on water content. Interaction among spraying level and storage period is very significantly (P0.01) on the values of water content, water activity, specific gravity and pellet durability.
Pengaruh Pengurangan Jagung Sebagai Sumber Pati terhadap Laju Alir Pellet Pada Proses Produksi Berkesinambungan Yuli Retnani; Reani Syafrina Rachman; Heri Ahmad Sukria
Jurnal Agripet Vol 10, No 2 (2010): Volume 10, No. 2, Oktober 2010
Publisher : Agricultural Faculty

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/agripet.v10i2.639

Abstract

The effect of reduction of maize as starch source on flow rate of pellet in continuous production processABSTRACT. This experience was conducted to determine effect of reduction of maize as starch source on flow rate of pellet in continuous production process. Design of the experiment used was a completely randomized design with 3 treatments and 3 replicates. The data is analyzed by using of ANOVA and if there is a significance among treatments would tested using by contrast orthogonal. The variables observed were angle of repose, loose bulk density, compacted bulk density, and flow rate. The results showed that the reduction of maize as starch source did not give the significant effect on the variable that observed. The analyzed angle of repose showed variation 24.200 to 25.690, loose bulk density showed variation 621.6kg/m3 to 658kg/m3, compacted bulk density showed variation 668.3kg/m3 to 676.8kg/m3, and flow rate showed variation 449.69kg/minute to 491.41kg/minute. Based on the result that the reduction of maize as starch source (corn, sorghum, menir) did not give the significant effect on flow rate of pellet and the pellet treatment with menir has the fastest pellet production time so flowability pellet from pelleter to material hadling (bucket elevator) machine is faster. As higher the values of flow rate, so the time of material movement from bin to the package is shorter.
Uji Sifat Fisik Ransum Ayam Broiler Bentuk Pellet yang Ditambahkan Perekat Onggok Melalui Proses Penyemprotan Air Yuli Retnani; Nining Hasanah; Rahmayeni Rahmayeni; Lidy Herawati
Jurnal Agripet Vol 10, No 1 (2010): Volume 10, No. 1, April 2010
Publisher : Agricultural Faculty

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/agripet.v10i1.632

Abstract

The physical characteristic test of broiler ration pelleted that added of onggok as binder with water spraying processABSTRACT. Pellet is a kind of solidified and mechanically compressed feed. Problem frequently rise is that pellet shape is easily damaged, brittle, and broken during production, transportation and storage processing. The purpose this study was to know the influence of onggok addition as binding agent with 5% water spraying on the physical characteristic of pellet form ration.The data were analyzed by analyzed of variance and the significant experiment results would be examined by orthogonal contrast test. The treatments consist from the first experiment were: A1 = basal ration + 0% spraying water, A2 = basal ration + 5% spraying water, A3 = basal ration + 10% spraying water and A4 = basal ration + 15% spraying water. The best result from the first experiment would be used for the second experiment, the treatments second experiment were: R1 = basal ration + 5% spraying water + 0% onggok, R2 = basal ration + 5% spraying water + 2% onggok, R3 = basal ration + 5% spraying water + 4% onggok and R4 = basal ration + 5% spraying water + 6% onggok.The parameters were water content, water activity, specific gravity, loose bulk density, compressed bulk density, angle of repose, modulus of fineness, average particle sizes and the durability of pellet form. The conclusion of the experiment that added of onggok as binder significant influenced of the characteristic physical pellet, i.e.: increased loose bulk density, compressed bulk density, modulus of fineness, average particle sizes, and durability of pellet, but decreased specific gravity, water content, angle of repose and water activity.
Pengaruh Penggunaan Perekat Sintetis terhadap Ransum Ayam Broiler Yuli Retnani; Yanti Harmiyanti; Diah Ayu Purnawati Fibrianti; Lidy Herawati
Jurnal Agripet Vol 9, No 1 (2009): Volume 9, No. 1, April 2009
Publisher : Agricultural Faculty

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/agripet.v9i1.393

Abstract

The effect of using synthetic binder on physical quality of chicken rationABSTRACT. The purpose of this study was learn about the influence added lignosulfonate and bentonite by some processes production on physical characteristics of pellet form ration. The experimental design had used a Randomized Completely Design with 4 x 3 factorial and 3 replocats. Factor A were processes production, i.e : A0 = without processing, A1 = added 5% water spraying, A2 = added 5% hot water spraying and A3 = steam 45 minute on 1000C and pressure 1.7-1.8 kg/cm2. Factor R were added binder, i.e: R0 = control ration, R1 = control ration + 1.25% lignosulfonate and R2 = control ration + 2.5% bentonite. The parameters observed were water content, specific weght, specific density, packed specific density, angle of repose, particle size, water activity and durability of pellet. Result from this study showed some steam process by autoclave 45 minute and added binder lignosulfonate and bentonite was obviously influence specific weight, specific density, packed specific density, angel of repose, particle size, water activity and durability of pellet by percentage was 0.67 cm, 0.68 g/cm3, 0.75 g/cm3, 1.57 g/cm3, 26.990, even the water activity 0.81 wasnt good. Added binder lignosulfonate and bentonite was obviously particle size was 0.67 cm and durability of pellet was 99.99%. Added lignosulfonate and bentonite by some process given the best on durability if it compared with commercials ration. The purpose of this study was to learn about the effect of using binder lignosulfonate and bentonite during six weeks period. The experimental design used a Randomized Completely Design with 3 x 4 factorial and 3 replications. Factor B was storage term (0. 2. 4 and 6 weeks). The parameters observed were water content, water activity factor higroskopic, particle size, specific density, bulk density, packed bulk density and pellet durability. The storage term very significant (P0.01) influenced the water content and increased the water activity, decreased the factor higroskopic, particle size, specific density, bulk density, packed bulk density and durability of pellet. The lowest water content was 10.82% in 6 weeks. The lowest water activity was 0.74 in 0 week. The highest particle size was 0.669 cm in 0 week. The highest durability of pellet was 99.95% in 0 week. The highest specific weight was 1.30 g/cm3 in 2 weeks. The highest specific density was 0.738 g/cm3 in 0 week. The highest packed density was 0.738 g/cm3 in 0 week and the lowest factor higroskopic was 0.79% in 2 weeks.
Evaluation of Whey Protein Wafer Supplementation on The Performance and Blood Profile of Weaning Sheep Dwi Prasetyoningrum, Widya; Retnani, Yuli; Sujarnoko, Tekad Urip
ANIMAL PRODUCTION Vol. 27 No. 1 (2025)
Publisher : Faculty of Animal Science, Jenderal Soedirman University in associate with the Animal Scientist Society of Indonesia (ISPI) and the Indonesian Association of Nutrition and Feed Science (AINI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.jap.2025.27.1.252

Abstract

The provision of feeder sheep is a problem for farmers due to a high mortality rate among pre- and post-weaned lambs. Whey protein contains amino acids, glucose, and immunoglobulin which facilitate immunity enhancement and body weight gain. This study aimed to evaluate the effectiveness of supplementing whey protein wafer on the performance and profile of weaning sheep. A total of 12 ewe were randomly allotted to 3 treatments: P0 (non-supplemented feed); P1 (1.5% whey protein wafer supplement; and P2 (3% whey protein wafer supplement). Each treatment was replicated four times. The results showed that the whey protein wafer supplement treatment significantly (P<0.05) affected erythrocytes, leukocytes, monocytes, glucose, and cholesterol. Wafer with 3% whey protein supplement showed the best average daily gain, a normal range of blood profile, and a good performance compared to other treatments. The normal blood profiles reflect the sound health of the sheep.
Evaluasi Rekayasa Ekstraksi Biji, Minyak, dan Limbah Habbatussauda (Nigella sativa) terhadap Komponen Bioaktif dan Kemampuan Penghambatan Bakteri: Evaluation of the Extraction Process of Seeds, Oil, and Waste of Black Seed (Nigella sativa) on Bioactive Compound and Bacterial Inhibition Ability Barkah, Nisa Nurmilati; Wiryawan, I Komang Gede; Retnani, Yuli; Wibawan, I Wayan Teguh; Wina, Elizabeth
Jurnal Ilmu Nutrisi dan Teknologi Pakan Vol. 23 No. 1 (2025): Jurnal Ilmu Nutrisi dan Teknologi Pakan
Publisher : Departemen Ilmu Nutrisi dan Teknologi Pakan Fakultas Peternakan Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jintp.23.1.64-73

Abstract

The content of active compounds in natural materials is generally low and highly variable, thus requiring efficient and selective extraction methods. This study aims to evaluate a stepwise extraction process applied to the seeds, oil, and by-products of Nigella sativa (black cumin) to obtain thymoquinone (TQ) and other phytochemicals. The study consisted of four main stages: (1) extraction of HS oil using the cold press method, (2) stepwise extraction using 70% ethanol as solvent, (3) analysis of TQ content and phytochemical compounds in the extracts, and (4) evaluation of the antibacterial activity of habbatussauda oil extracts against pathogenic and non-pathogenic bacteria. Results showed that the cold press method yielded 34.46% oil. Stepwise extraction using 70% ethanol resulted in significant differences (p<0.05) in both yield and TQ content among the seed, oil, and by-product extracts. Among all samples, the ethanol extract from habbatussauda oil exhibited the highest yield and TQ concentration. Furthermore, at a concentration of 100 μg mL⁻¹, this extract inhibited the growth of pathogenic bacteria such as Salmonella typhimurium and Escherichia coli, without affecting non-pathogenic strains like Lactobacillus spp. and Bifidobacteria spp. In conclusion, stepwise extraction using 70% ethanol proved effective in enhancing TQ recovery and demonstrated potential as a phytobiotic agent with selective antibacterial activity against pathogenic bacteria. Key words: black seed, phytobiotic, phytochemicals, stepwise extraction, thymoquinone
Evaluation of the Addition of Supplement Wafers Containing Prill Fat to Sheep Fed Complete Feed In Vitro Saputra, Andhio; Retnani, Yuli; Diapari, Didid
Jurnal Ilmu-Ilmu Peternakan Vol. 35 No. 2 (2025): August 2025
Publisher : Faculty of Animal Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jiip.2025.035.02.9

Abstract

The addition of wafers to animal feed has shown potential for improving feed quality and digestive efficiency in sheep. This study evaluated the effects of different wafer supplementation levels—0.0393 g of wafer (T1), 0.0786 g of wafer (T2), and 0.1179 g of wafer (T3)—on feed quality, rumen fermentability, and nutrient digestibility. A completely randomized design with four treatments and three replicates was used, and parameters such as the rumen pH, ammonia (NH?) concentration, total volatile fatty acid (VFA) content, dry matter digestibility (DMD), and organic matter digestibility (OMD) were measured. Statistical analysis via ANOVA followed by Duncan's test revealed that the addition of wafers significantly increased the DMD and OMD, with values increasing from 73.45 ± 0.59% and 73.11 ± 0.67% at T0 to 81.75 ± 1.14% and 81.26 ± 1.23% at T3, respectively. The NH? concentration increased from 11.80 ± 0.27 mM at T0 to 16.48 ± 0.24 mM at T3, whereas the VFA concentration increased from 82.38 ± 1.92 mM to 147.55 ± 3.67 mM during the same treatment period. These increases indicate improved fermentation activity and more efficient nutrient utilization due to the addition of wafers. Although the DMD and OMD values were higher than those reported in previous studies, this may indicate more efficient feed degradation and better energy release, thereby supporting improved livestock performance. Overall, the addition of 0.1179 g of wafer (T3) yielded the best results, confirming the effectiveness of wafer supplementation in improving feed quality and rumen function in rams.  
DESA INOVASI : PENGUATAN PRODUK LOKAL BERBASIS KELOMPOK UNTUK KEMANDIRIAN DAN KESEJAHTERAAN MASYARAKAT Iwan Prihantoro; Yuli Retnani; Muhammad Agus Setiana; Taryati; Agustinus
JURNAL ILMIAH ULTRAS BREBES Vol 4 No 1 (2020): Jurnal Ilmiah Ultras Brebes
Publisher : Badan Perencanaan Pembangunan, Riset dan Inovasi Daerah Kabupaten Brebes

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

 Desa inovasi adalah desa yang warga masyarakatnya mampu mengenali, mengatasi masalah dan meningkatkan perekonomiannya dengan memanfaatkan teknologi dari sumberdaya yang ada di sekitarnya secara mandiri. Diperlukan upaya yang lebih serius bagi kelompok masyarakat untuk memahami prinsip, skill dan strategi untuk terciptanya desa inovasi berbasis kelompok yang efektif dan efisien. Kegiatan dilakukan di kelompok ternak Sugih Mukti, Desa Buara, Kecamatan Ketanggungan, Kabupaten Brebes, Provinsi Jawa Tengah. Tujuan dari kegiatan ini untuk terciptanya desa inovasi melalui penguatan produk lokal berbasis kelompok untuk kemandirian dan kesejahteraan masyarakat. Beberapa kegiatan yang dilakukan, meliputi : (1) Pembuatan Desain Pilot Project unit bisnis desa inovasi di kelompok ternak Sugih Mukti, (2) penetapan dan pendampingan dalam pengembangan unit bisnis ternak berbasis sumberdaya local, (3) penetapan dan pendampingan unit bisnis pakan ternak, meliputi : quality control bahan baku, quality control produk, pengemasan, branding dan pemasaran. Metode pelaksanaan yang dipergunakan dalam kegiatan adalah adalah metode partisipatif yaitu melakukan kegiatan dalam bentuk pemberian penyuluhan dan bimbingan di kelompok ternak Sugih Mukti Desa Buara. Output kegiatan ini meliputi : (1) Desain Pilot Project unit bisnis desa inovasi di kelompok ternak Sugih Mukti, (2) Terciptanya unit bisnis ternak berbasis komoditas ternak ruminansia kecil (kambing dan domba) dan ternak ruminansia besar (Sapi Jabres), (3) Dihasilkan dua jenis produk konsentrat pakan ternak berkualitas dengan kode SM12 dan SM13 yang dihasilkan dari komposisi bahan, meliputi 70% menggunakan tongkol jangung, tumpi dan jerami kedelai, (4) Dihasilkan produk berupa bahan baku pakan, meliputi : diantaranya jagung, dedak, garam, kapur, jerami kacang kedelai, tongkol jagung dan tumpi jagung (5) Dihasilkan mitra produksi dan mitra pasar untuk wilayah Brebes dan Bogor, (6) Dihasilkan total pemasaran produk sebesar 5-7 ton/bulan dapat menuju kemandirian pangan dan kesejahteraan desa dengan adanya pengembangan unit bisnis. 
Sosialisasi dan Pelatihan Pembuatan Pakan Alternatif dengan Memanfaatkan Limbah Kulit Kopi untuk Ternak Kambing di Kelompok Ternak Raharja Yuli Retnani; Heri Ahmad Sukria; Indah Wijayanti; Nissa Nurmilati Barkah; Taryati Taryati; Muhammad Dimas Erlangga; Mahirah Firadus
Agrokreatif: Jurnal Ilmiah Pengabdian kepada Masyarakat Vol. 12 No. 1 (2026): Agrokreatif Jurnal Ilmiah Pengabdian kepada Masyarakat
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/agrokreatif.12.1.92-101

Abstract

Margamulya Village is a center for producing green coffee beans that faces problems in managing coffee husk waste from coffee grinding. On the other hand, many residents have livestock businesses, so coffee husk waste has the potential to become alternative feed for ruminants, especially goats and sheep. This community service program aims to improve farmers' knowledge and skills in utilizing coffee husks as an alternative feed ingredient. The activities were carried out in several stages, namely observation, socialization and discussion, identification of coffee husks, processing training, feed administration assistance, and evaluation through pre-tests and post-tests. The program was attended by 40 farmers from the Raharja livestock group in Ciwidey, Bandung, West Java. The results of the activities showed a positive impact in the form of a 30% reduction in coffee husk waste used as livestock feed mixture, as well as an increase in the availability and quality of livestock feed. The main obstacle in the implementation was the limited tools and space for drying coffee husks. As a follow-up, this program encourages the continuity of feed processing from upstream to downstream. This initiative is a concrete step in creating sustainable feed based on local materials that were previously not optimally utilized. The series of community service activities that have been carried out have increased farmers' knowledge regarding the use of coffee husk waste as an alternative feed material and produced alternative feed based on coffee husk waste.
Pengaruh Jenis Hijauan Pakan dan Lama Penyimpanan Terhadap Sifat Fisik Wafer Retnani, Yuli; Basymeleh, Suhail; Herawati, Lidy
Jurnal Ilmiah Ilmu-Ilmu Peternakan Vol 12 No 4 (2009): November 2009
Publisher : Fakultas Peternakan Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (52.046 KB) | DOI: 10.22437/jiiip.v0i0.169

Abstract

The  aim  of  this  experiment  was  to  evaluate  the  effect  of  different  forage  wafer  variety,  storage periods  and  the  interaction  on  wafer  physical  characteristics.  The  experimental  design  used  in  this research was Factorial Completely Randomized Design with 2 factors and 4 replications. Factor A was forage variety composing wafer (R1 = 100% grass; R2 = 100 % maize straw; R3 = 100% maize steam, R4 = 50% field grass + maize straw; R5 = 50% field grass + maize steam; R6 = 50% maize straw + 50% maize steam. The variables  were water  content,  water activity  and density of wafer. Data collected was analyzed with ANOVA and Duncan Range Test would be used if the result was significantly different. The forage vaiety was very significant (P<0.01) on moisture content, water activity and density of wafer. The  storage  period  was  very  significantly  (P<0.01)  increasing  on  water  content,  water  activity  and decreasing  wafer  density.  There  was  very  significant  interaction  (P>0.01)  between  forage  variety  and storage period on water content, water activity and density of wafer.
Co-Authors . Taryati A Saenab Abdul Djamil Hasjmy Agustinus Ahmad Yani Alma Agnia Andi Saenab Anna Megawati Br Pakpahan Anuraga Jayanegara Ariyani Tanti Barkah, N N Barkah, Nisa Nurmilati Budi Tangendjaja D. Kurniawan Despal Despal DEWI APRI ASTUTI Diah Ayu Purnawati Fibrianti Dianingtyas, Brilian Desca Didid Diapari Dimar Wigati Dipa Argadyasto dwi prasetyoningrum, Widya Dwierra Evvyernie Edo Duanda Putra Eka Indahwati Elizabeth Wina Erika B. Laconi Fensa Eka Widjaya Foni, Lidya Rosa Heri Ahmad Sukria I Gusti Agung Komang Diafari Djuni Hartawan I Komang Gede Wiryawan I wayan Teguh Wibawan Iman Rahayu Hidayati Soesanto Indah Wijayanti Irham, Ilda Iwan Prihantoro Krisnan, Rantan L. Herawati Laksono Trisnantoro Lidy Herawati Lidy Herawati Lidy Herawati Luki Abdullah M. N. ROFIQ M. Sayuti Mas’ud M. Sayuti Mas’ud M. Sitorus Mahirah Firadus Mahirah Firdaus Muhammad Agus Setiana Muhammad Dimas Erlangga N N Barkah N. FURQAANIDA Nining Hasanah Nissa Nurmilati Barkah Nur Rochmah Kumalasari Nurlaila Nurlaila Nurlaila Nurlaila R. G. PRATAS Rahmayeni Rahmayeni Rantan Krisnan Raynesa Nurul Nurjanah Reani Syafrina Rachman Riski Amelia Jaini Risyahadi, Sazli Tutur Rita Mutia Rohmah, Aenyfatchu Rudi Priyanto Rudy Priyanto S. Yusawisana Saenab, A Saputra, Andhio Sazli Tutur Risyahadi Sri Mulatsih Suhail Basymeleh Sujarnoko, Tekad Urip Sumiati . Suryahadi (Suryahadi) T. Eduard Azwar Sinar T. Sutardi Tangendjaja, Budi Taryati Taryati Taryati Taryati Taryati, . Tuty Maria Wardiny Ulfa Nurrofingah Usman Ali Weny Widiarti Widya Hermana Wira Wisnu Wardani Yanti Harmiyanti