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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
Yuli Retnani
Department Of Nutrition And Feed Technology, Faculty Of Animal Science, IPB University, IPB Campus Darmaga, Bogor 16680
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Social Sciences Veterinary Other

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Uji Sifat Fisik dan Palatabilitas Biskuit Limbah Tanaman Jagung sebagai Substitusi Sumber Serat untuk Domba (The Physical Characteristic and Palatability of Corn Plant Waste Biscuit as Fiber Substitution for Sheep) Yuli Retnani; Lidy Herawati; Weny Widiarti; Eka Indahwati
Buletin Peternakan Vol 33, No 3 (2009): Buletin Peternakan Vol. 33 (3) Oktober 2009
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v33i3.112

Abstract

Corn plant waste is one of alternative feed source that has big potential to make various low cost and useful feed product. One of technologies that can be applied to make feed biscuit is pressing technology. Biscuit feed is made byheating and pressing of forage usually it to become, thin, and flat. The objectives of this experiment were to determine physical characteristics and palatability of corn plant waste in the biscuit form for fiber substitution. The experimentaldesign used was Completely Randomized Design with 6 treatments and 3 replications. The treatment were : R1 (100% field grass), R2 (50% field grass+50% corn leaf), R3 (100% corn leaf), R4 (50% field grass+50% corn husk), R5 (50% corn leaf+50% corn husk) and R6 (100% corn husk). The data were subjected to ANOVA and Contrast Orthogonal Test. The observed variables were water activity, moisture, water absorption, density, and palatability. The results indicated that the treatments had highly significant effect (P<0.01) on water content. The water content of biscuits in R2 (11.06±0.10), R1 (11.23±0.60), and R6 (11.39±0.71) were lower than in biscuits R4 (11.73±0.17), R5 (11.80±0.09,) and R3 (12.85±0.37). The average of water content of all treatments was 11.68±0.34%. The treatments also significantly affected (P<0.05) water absorption of biscuit feed in which water absorption on R4 (514.48±19.95), R5 (504.27±5.59) and R1 (492.34±40.90) were higher than R6 (452.31±42.63), R3 (438.00±15.69) and R2 (383.49±31.97) with overall averages of 464.15±26.12%. Water activity, density, and palatability were not significantly different. It could be concluded that palatability of corn plant waste biscuit was the same with field grass biscuit on sheep.(Key words: Biscuit of corn plant waste, Physical characteristic, Palatability, Sheep)
PENAMPILAN PUYUH STARTER YANG DIBERI EKSTRAK DAUN MENGKUDU SEBAGAI ANTIBAKTERI SALMONELLA THYPHIMURIUM Tuty Maria Wardiny; Yuli Retnani; T. Eduard Azwar Sinar
Prosiding Seminar Nasional MIPA 2012: PROSIDING SEMINAR NASIONAL MIPA UNDIKSHA 2012
Publisher : Prosiding Seminar Nasional MIPA

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Abstract

AbstrakPenelitian ini bertujuan untuk mengetahui pengaruh ekstrak daun mengkudu sebagai antibakteri Salmonella thyphimurium terhadap penampilan puyuh starter. Rancangan Acak Lengkap (RAL) digunakan untuk menganalisa data yang diperoleh dari penelitian ini. Dua ratus empat puluh ekor puyuh umur sehari dibagi menjadi empat perlakuan dan tiga ulangan dan setiap ulangan terdiri dari dua puluh ekor puyuh umur sehari. Empat perlakuan air minum yang diberikan adalah: kontrol, air minum+ vita chicks (R0), air minum+ 5% ekstrak daun mengkudu (R1), air minum+ 10% ekstrak daun mengkudu (R2), dan air minum+15% ekstrak daun mengkudu (R3). Parameter yang diukur adalah daya hambat terhadap Salmonella typhimurium, konsumsi ransum, pertambahan bobot badan, konversi ransum, mortalitas dan persentase bobot karkas.Hasil penelitian menunjukkan bahwa konsumsi ransum dan mortalitas nyata (P<0,05) dipengaruhi oleh perlakuan, tetapi tidak berbeda nyata terhadap pertambahan bobot badan, dan konversi ransum. Hasil penelitian menunjukkkan bahwa 15% estrak daun mengkudu dalam air minum memberikan perlakuan terbaik karena dapat menurunkan mortalitas, dan memiliki daya hambat tertinggi yaitu 6 mm terhadap Salmonella typhimurium. Ini termasuk kedalam kategori sedang karena berada diantara 5-10mm.
TEKNIK BIOFLOKULASI Alcaligenes latus PADA INDUSTRI TAPIOKA UNTUK MENGURANGI PENCEMARAN LINGKUNGAN Yuli Retnani
Jurnal Rekayasa Lingkungan Vol. 6 No. 1: Jurnal Rekayasa Lingkungan
Publisher : BPPT

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29122/jrl.v6i1.1920

Abstract

Almost all of the tapioca industries in Bogor are small scale industries and have not implemented the cleaner production practices yet. Results of the survey showed that careless in discharging process of solid and liquid wastes and the absent of waste treatment caused pollution. Utilization of solid waste to handle liquid waste is one of the application of cleaner production. Onggok as solid waste has been utilized to minimize the negative effect of the liquid tapioca waste. It is used as medium of Alcaligenes latus. The microbecan grow well in glucose produce from the onggok in concentration of 5 g/l and fermentation period of 30 days. Treatment with biofloculation reduced liquid waste turbidity by 54%, TSS 60%, BOD by 33%, COD by 34% and cyanide content by 41%. Treatment with biofloculation and dilution reduce turbidity by 89%, TSS by 91%, BOD by 62%, COD by 70% and cyanide content by 78%. Finally, combination of biofloculation, aeration and dilution treatment reduce turbidity by 93%, TSS by 95%, BOD by 71%, COD by 74% and cyanide content by 35%.Key words: biofloculation, solid and liquid waste tapioca, Alcaligenes latus
Efek Fermentasi Anaerob terhadap Kadar Sianida Biomas Tanaman Singkong Pahit (Manihot Esculenta) Yuli Retnani; T. Sutardi; M. Sitorus
Buletin Ilmu Makanan Ternak Vol. 10 No. 1 (1990): Buletin Ilmu Makanan Ternak
Publisher : Buletin Ilmu Makanan Ternak

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Abstract

The research was done to rest: a) If anaerob fermentation could destroy cyanogenic glucoside, b) If silage of cassava plant, which was high in nutritive value and low cyanide content, was influenced by the proportion of roots, stems and leaves in the silage. The material used in this research was Pengkang variety, a bitter cassava plant, a nine months old. The treatments were 10 different silage of ration for silage with different periods of fermentations, i.e: 0, 7, 21 and 35 days. The split plot design and polynomial orthogonal test were applied for the statistical analysis.The result of this experiment showed that the decreasing in cyanide acid content was affected by the fermentation period (p<0.01), the proportion of cassava plant biomass (p<0.01) as well as by the interaction between the fermentation period and the proportion of cassava plant biomass (p<0.01). The best silage was obtained from the cassava plant biomass that consisted of 25% roots, 25% stems and 50% leaves that was fermented for 21 days. This silage had the lowest cyanide acid content, and the highest crude protein, crude fiber, TDN content and as well as the highest digestibility for Ruminants.
PENGOLAHAN DAUN LAMTORO SECARA FISIK DENGAN BENTUK MASH, PELLET DAN WAFER TERHADAP PERFORMA DOMBA (Physics processing of leucaena leaves by mash, pellet and wafer on the performance of sheep) Dipa Argadyasto; Yuli Retnani; Didid Diapari
Buletin Ilmu Makanan Ternak Vol. 13 No. 1 (2015): BULETIN MAKANAN TERNAK
Publisher : Buletin Ilmu Makanan Ternak

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Abstract

Leucaena leaves are an alternative forage of protein source for ruminants containing mimosineas anti-nutrition. Leucaena leaves processing necessary to reduce the content of mimosine, such as physical processing in the form of mash, pellets and wafers. This experiment was designed by randomized block design with 4 levels of treatment and 3 blocks of sheep body weight. The levels of treatment were R1 : control diet, R2 : control diet + 15% leucaena leaves in mash, R3 : control diet + 15% leucaena leaves in pellet and R4 : control diet + 15% leucaena leaves in wafer. Based on the results, the form of pellet and wafer able to reduce mimosine content more than 30% compared to mash. The results showed values significantly different (P <0.05) on dry matter intake, organic matter, crude protein, body weight gain and IOFC. Treatment of R4 showed dry matter intake of 1062 g/head/day, this value is 16% greater than the R1. Body weight gain and IOFC from treatment R4 of 145.54 g/head/day this value is 102% greater than the R1.
EVALUASI AKTIVITAS ANTIOKSIDAN JUS KULIT NANAS DENGAN RANSUM BERBEDA TERHADAP PERFORMA PUYUH (Cortunix cortunix japonica) Antioxidant Activity Evaluation of Pineapple Peel Juice Using Different Ration on Quails Performance (Cortunix cortunix japonica)Anti Ulfa Nurrofingah; Sumiati .; Yuli Retnani
Buletin Ilmu Makanan Ternak Vol. 15 No. 1 (2017): Buletin Makanan Ternak
Publisher : Buletin Ilmu Makanan Ternak

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Abstract

This research aimed to evaluate combination of pineapple peel juice and commercial diet and self made diet on performance, and antioxidant activity of quails. This research conducted using a complete randomized design factorial (2x2). Factor A used a different water drinking between Vita Stress (J0) and pineapple peel juice (J1). Factor B used different ration between commercial diet (RK) and self made diet (RS). This research used 320 quails which kept for 5 weeks and had given 4 treatments. The results showed that pineapple peel juice application which combined with commercial diet and self made diet had no significant effect to performance and carcass percentage. Pineapple peel application had a significant effect to increase diet consumption of quails (P<0.05). The self made diet had significant effect to increase drink consumption (P<0.05). Interaction between pineapple peel juice application which combined with commercial diet or self made diet application had significant effect in reducing MDA in liver and meat of quails (P<0.05). Pineapple peel juice supplementation didn’t interfere performance and had a potential as antioxidant in quail.Keywords: carcass percentage, MDA, performance, pineapple peel juice, quails.
Evaluation of Compacted Forage Feed on Kupang Cattle Feeding Behavior Fensa Eka Widjaya; Despal Despal; Yuli Retnani; Rudy Priyanto; Luki Abdullah
Buletin Peternakan Vol 46, No 2 (2022): BULETIN PETERNAKAN VOL. 46 (2) MAY 2022
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v46i2.71461

Abstract

Forage  compact  feed  has  the  ability  to  cut  the  adaptation  period  of  grazing cattle when transported, because they are used to consume forage. The effect of the form and  type  of  forage  formulation  on  the  feeding  behavior  of  cattle  needs  to  be  studied further to determine the preferences of cattle for this compact feed. This study used 36 cattle  with  3  replications  in  each  treatment.  The  2  factor  groups  withfactorial  design consisting  formulation  and  form  of  feed  was  applied  in  this  study.  The  forms  of  feed used in this study were wafers, pellets, dried pellets, and cubes. The formulations used in  this  study  were  formulation  1  (10%  molasses,  30%  indigofera  leaves,  50%  straw, 10% elephant grass); formulation 2 (10% molasses, 30% indigofera leaves, 60% straw); formulation  3  (10%  molasses,  20%  indigofera  leaves,  65%  straw,  5% hemp).  The parameters observed in this study were eating behavior of cattle which consisted of the frequency and duration of eating, drinking, rumination, and resting. The results showed that there wasan interaction on eating frequency and cattle duration. Formulation 3 on wafer  treatment  had  the  highest  feeding  frequency  (P<0.05).  Formulation  1  on  wafer treatment   had   the   highest   duration   of   rumination   (P<0.05).   In   the   conclusion, Formulation 1 and 3 with wafer shape showed the best behavior for eating.
Compacted Feed Potency to Minimize Cattle Feed Adaptation Period on The New Introduced Feed Despal Despal; Fensa Eka Widjaya; Yuli Retnani; Rudi Priyanto; Luki Abdullah
Jurnal Ilmu Pertanian Indonesia Vol. 27 No. 3 (2022): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.27.3.367

Abstract

Compacted feed such as wafers and pellets is still rarely given to cattle shipping in Indonesia because it requires an adaptation period to the newly introduced feed. This study aimed to observe forage compacted feed potency to minimize the adaptation period of kupang cattle to a new feed with high nutrient content. Two experiments were carried out to observe six feed formulations and four different feed forms. The first experiment was an experiment to determine three of six formulations with the same nutritional content to be tested in the second experiment. The second experiment was to observe four feed forms (wafers, pellets, dry pellets, and cubes) combined with the three best formulations from the first experiment. Six treatments and five replications using 30 cattle and 30 kg of feed were carried out in the first study, while the second one used a randomized factorial design of 4´3 treatments and 5 replications consisting of 60 cattle and 420 kg of feed. The results showed that there was no significant difference between the formulations at the same nutritional level. The highest consumption results were found in the form of wafer followed by cubes, pellets, and dry pellets (P <5%). The conclusion of this study is that the compacted feed in the form of wafers, pellets, and cubes can be used to eliminate the feed adaptation period. Keywords: feed logistics, compacted feed, kupang cattle, adapting period, feed adaptability
Pengaruh Jenis Hijauan Pakan dan Lama Penyimpanan Terhadap Sifat Fisik Wafer Yuli Retnani; Suhail Basymeleh; Lidy Herawati
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.
Pengaruh Jenis Kemasan dan Lama Penyimpanan terhadap Serangan Serangga dan Sifat Fisik Ransum Broiler Starter Berbentuk Crumble Yuli Retnani; Dimar Wigati; Abdul Djamil Hasjmy
Jurnal Ilmiah Ilmu-Ilmu Peternakan Vol. 12 No. 3 (2009): Agustus 2009
Publisher : Fakultas Peternakan Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (135.089 KB) | DOI: 10.22437/jiiip.v0i0.176

Abstract

Storage  of  feedstuff  is  required  because  development  of  farm  must  be  made  balance  with availability of adequate feedstuff. Storage will influence physical properties of feedstuff. Packaging is the one of methods to take care product. Damage by environment can be controlled by packaging.  This study  was  arranged  in  a  Completely  Randomize  Design  with  factorial  design  (4x5)  with  four replications. The first factor was packaging type (guny sack, plastic sack, paper packaging, and plastic packaging). The second factor was storage (0, 2, 4, 6, 8 weeks). The parameters observed were: water content, water activity, particle size, specific density, bulk density, compacted bulk density, angle of repose  and  insect  attack.  Data  were  analyzed  using analysis  of  variance  (ANOVA)  and  differences between treatments were determined with Duncan test. The results showed that packaging type highly significantly affected (p<0.01) the moisture content, water activity, and compacted bulk density. Storage highly significantly affected (p<0.01) the moisture content, water activity, particle size, specific density, bulk density, compacted bulk density, and angle of repose. Insect attack was increase  on guny sack, especially at four weeks of storage. Paper packaging and plastic packaging can take care feedstuff from insect attack until eight weeks, but plastic sack until four weeks, and guny sack until two weeks. Guny sack, plastic sack, paper packaging, and plastic packaging can take care physical properties of feedstuff until eight weeks. 
Co-Authors . Taryati A Saenab Abdul Djamil Hasjmy 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 Luki Abdullah M. N. ROFIQ M. Sayuti Mas’ud M. Sayuti Mas’ud M. Sitorus Mahirah Firdaus N N Barkah N. FURQAANIDA Nining Hasanah Nur Rochmah Kumalasari 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, . Tuty Maria Wardiny Ulfa Nurrofingah Usman Ali Weny Widiarti Widya Hermana Wira Wisnu Wardani Yanti Harmiyanti