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All Journal Jurnal Peternakan Indonesia JURNAL ILMIAH PETERNAKAN TERPADU Jurnal Nutrisi Ternak Tropis dan Ilmu Pakan Agrinimal Jurnal Ilmu Ternak dan Tanaman Wahana Peternakan Farmers: Journal of Community Services Jurnal Agripet Andalasian Livestock
Urip Rosani
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Earth & Planetary Sciences Industrial & Manufacturing Engineering Medicine & Pharmacology Social Sciences Veterinary Other

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The Effect of Addition Liquid Organic Supplement from Rabbit Feces on the Chemical Properties and Fleigh Value of Fermented Rice Bran Audhya, Shella; Hernaman, Iman; Ayuningsih, Budi; Rosani, Urip
JURNAL ILMIAH PETERNAKAN TERPADU Vol. 13 No. 3 (2025)
Publisher : DEPARTMENT OF ANIMAL HUSBANDRY, FACULTY OF AGRICULTURE, UNIVERSITY OF LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jipt.v13i3.p690-708

Abstract

Fermentation of rice bran is a way to increase the nutrient content and palatability of livestock when consuming it. The study was conducted at the Ruminant Animal Nutrition Laboratory, Faculty of Animal Husbandry, Padjadjaran University in Jatinangor, Sumedang. This study aims to determine the effect of using Liquid Organic Supplement (LOS) of rabbit feces in making fermented rice bran on pH, dry matter loss, lactic acid content, and Fleigh value (NF). The study was conducted experimentally using a Completely Randomized Design (CRD). There were three treatments, namely P0 (1 kg of rice bran: 300 g molasses), P1 (1 kg of rice bran: 200 g molasses: 100 g SOC of rabbit feces), and P2 (1 kg of rice bran: 100 g molasses: 200 g SOC of rabbit feces). The research data were processed using analysis of variance and Duncan's distance test. The results showed that the treatment increased the lactic acid content, but decreased the pH, dry matter loss, and Fleigh value. Treatment P2 produced fermented rice bran with the highest lactic acid content (45,8%), the lowest pH (3,99), dry matter loss (1,31%), and the highest Fleigh value (199). The conclusion of this study is that the ratio of rice bran, molasses, and SOC of 10:1:2 can produce the best fermented rice bran.
Ratio of Elephant Grass and Concentrate Containing Seaweed on Dry Matter, Organic Matter, and Crude Protein Digestibility (In Vitro) Putri, Saskia Ramdhiani; Hidayat, Rahmat; Hidayat, Ujang; Rosani, Urip
JURNAL ILMIAH PETERNAKAN TERPADU Vol. 13 No. 3 (2025)
Publisher : DEPARTMENT OF ANIMAL HUSBANDRY, FACULTY OF AGRICULTURE, UNIVERSITY OF LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jipt.v13i3.p761-774

Abstract

The limited availability of conventional feed has encouraged the development of alternative feed sources, such as the use of seaweed in rations. This study aimed to determine the effect of forage-to-concentrate ratios containing seaweed on in vitro digestibility. A Completely Randomized Design (CRD) was used with four treatments and five replications. The treatment rations consisted of RG1 = 80% Elephant Grass + 20% Concentrate, RG2 = 60% Elephant Grass + 40% Concentrate, RG3 = 40% Elephant Grass + 60% Concentrate, and RG4 = 20% Elephant Grass + 80% Concentrate. The observed parameters included dry matter digestibility, organic matter digestibility, and crude protein digestibility. Data were analyzed using analysis of variance (ANOVA) with SPSS software, followed by Duncan’s test to determine differences between treatments. The results showed that the treatments had a highly significant effect  (P<0.01) on dry matter and organic matter digestibility, and a significant effect (P<0.05) on crude protein digestibility. The dry matter digestibility values were RG1 (46.63%), RG2 (49.81%), RG3 (52.58%), and RG4 (56.60%). The organic matter digestibility values were RG1 (52.90%), RG2 (55.88%), RG3 (57.81%), and RG4 (60.94%). The crude protein digestibility values were RG1 (66.26%), RG2 (70.96%), RG3 (70.20%), and RG4 (70.25%). The best forage-to-concentrate ratio containing seaweed based on digestibility values was RG4 (20:80%).
Anaerobic Fermentation of Rice Bran with Starter Liquid Organic Supplement (LOS) from Sheep Manure Mahardika, Rayi Prima; Hernaman, Iman; Ayuningsih, Budi; Rosani, Urip
JURNAL ILMIAH PETERNAKAN TERPADU Vol. 13 No. 1 (2025)
Publisher : DEPARTMENT OF ANIMAL HUSBANDRY, FACULTY OF AGRICULTURE, UNIVERSITY OF LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jipt.v13i1.p22-31

Abstract

Fermented bran is an additive product which is an inoculum of lactic acid bacteria, which has been mixed with other ingredients and has gone through a fermentation process. This research aims to determine the effect of using sheep feces Liquid Organic Supplement (LOS) on fermented rice bran on lactic acid content, pH, dry matter loss, and Fleigh value (NF). The research was carried out on January 24 – February 14 at the Ruminant Animal Nutrition Laboratory, Faculty of Animal Husbandry, Padjadjaran University in Jatinangor Sumedang. The research used experimental methods with a Completely Randomized Design (CRD) with 3 treatments and 6 replications. Treatment consisted of P0 (1 kg bran: 300 g molasses), P1 (1 kg bran: 200 g molasses: 100 mL SOC) and P2 (1 kg bran: 100 g molasses: 200 mL SOC). The research data was processed using Variety Print Analysis and Duncan's Advanced Test. The results showed a significant effect (P<0.05) on lactic acid content, pH, dry matter loss, and Fleigh value. The conclusion of this research shows that the use of P2 treatment (1 kg bran: 100 g molasses: 200 mL LOS) can produce the best fermented bran.  
Karakterisasi Dedak Padi dan Campuran Sekam Padi berdasarkan Sifat Fisik dan Kimia Rosani, Urip; Hernaman, Iman; Hidayat, Rahmat; Hidayat, Darmawan
Jurnal Agripet Vol 24, No 1 (2024): Volume 24, No. 1, April 2024
Publisher : Faculty of Agriculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/agripet.v24i1.33257

Abstract

ABSTRACT. Mengetahui karakteristik bahan berdasarkan sifat fisik dan kimia adalah sangat penting, agar dalam perancangan dan penarikan kesimpulan penelitian lebih akurat. Terutama penelitian dedak padi yang mempunyai kualitas yang beragam karena sangat ditentukan oleh metode dan mesin pada proses penggilingan gabah. Tujuan dari penelitian ini adalah untuk mengetahui karakteristik dedak padi berdasarkan fraksi dan campurannya dengan sekam padi dengan berbagai metode evaluasi. Penelitian menggunakan dedak padi galur lokal unggul Banowati dari Desa Sindangsari, Sumedang. Penelitian tahap pertama untuk mengetahui karakteristik dedak padi berdasarkan fraksi ukuran partikel menggunakan saringan dengan mesh 10, 20, 30, 40 dan 50. Tahap kedua untuk mengetahui karakteristik campuran dedak padi dan sekam dengan proporsi 100, 75, 50, 25 dan 0 % dengan ukuran lolos mesh 30. Parameter yang diukur adalah Persentase ukuran partikel, gambaran visual, densitas, porositas, kandungan nutrien dan kandungan lignin. Hasil penelitian menunjukkan bahwa fraksi dedak padi berdasarkan ukuran partikel/mesh mempunyai karakteristik yang berbeda, perbedaan tersebut pada komposisi, kandungan nutrien, lignin, densitas dan porositas. Protein kasar mesh 30 sebesar 13,41%, mesh 40 sebesar 13,08%, dan mesh 50 sebesar 13,60. Uji lignin mesh 30, 40, dan 50 menunjukkan warna coklat terang. Berdasarkan sifat fisik dan kimia dedak padi lolos mesh 30, 40 dan 50 yang terbaik. Dedak padi yang dicampur dengan sekam padi yang semakin tinggi, maka semakin rendah nilai nutrien, kandungan lignin semakin tinggi, densitas dan porositas nya semakin tinggi.(Characterization of rice bran and rice husk mixture based on physical and chemical properties)ABSTRAK. Knowing the characteristics of materials based on their physical and chemical properties is very important for designing and drawing research conclusions more accurately. Especially rice bran research, which has a variety of quality because it is determined by the method and machine in the grain milling process. The purpose of this study was to determine the characteristics of rice bran based on its fraction and mixture with rice husks using various evaluation methods. The study used Banowati superior local strain rice bran from Sindangsari, Sumedang Village. The first stage of research was to determine the characteristics of rice bran based on particle size fractions using sieves with meshes of 10, 20, 30, 40, and 50. The second stage is to determine the characteristics of a mixture of rice bran and husk with proportions of 100, 75, 50, 25, and 0% with a mesh pass size of 30. The parameters measured are particle size percentage, visual image, density, porosity, nutrient content, and lignin content. The results showed that rice bran factions based on particle or mesh size have different characteristics, including differences in composition, nutrient content, lignin, density, and porosity. Crude protein mesh 30 is 13.41%, mesh 40 is 13.08%, and mesh 50 is 13.60. Lignin mesh assays 30, 40, and 50 show a light brown color. Based on the physical and chemical properties of rice bran, meshes 30, 40, and 50 are the best. The higher the rice bran mixed with rice husks, the lower the nutrient value, and the higher the lignin content, the higher the density and porosity.
IMBANGAN RUMPUT GAJAH DAN KONSENTRAT MENGANDUNG RUMPUT LAUT TERHADAP pH, KONSENTRASI NH3 DAN VFA TOTAL SECARA IN VITRO Azzahra, Margia; Hidayat, Rahmat; Tanuwiria, Ujang Hidayat; Rosani, Urip
Agrinimal Jurnal Ilmu Ternak dan Tanaman Vol 13 No 2 (2025): Agrinimal Jurnal Ilmu Ternak dan Tanaman
Publisher : Jurusan Peternakan Fakultas Pertanian Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/ajitt.2025.13.2.185-194

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh imbangan rumput gajah dan konsentrat mengandung rumput laut Gracilaria sp dengan level yang berbeda terhadap pH, konsentrasi NH3 dan VFA total menggunakan metode in vitro. Penelitian menggunakan Rancangan Acak Lengkap (RAL) dengan 4 perlakuan dan 5 ulangan, dengan perlakuan yang dicobakan adalah RG1= 80% rumput gajah + 20% konsentrat, RG2= 60% rumput gajah + 40% konsentrat, RG3= 40% rumput gajah + 60% konsentrat, RG4= 20% rumput gajah + 80% konsentrat. Variabel yang diamati yaitu pH, konsentrasi NH3, dan VFA total. Analisis data menggunakan ANOVA dengan bantuan aplikasi SPSS, dilanjutkan uji Duncan untuk melihat perbedaan pengaruh antar perlakuan. Hasil penelitian menunjukkan rataan pH berada pada kisaran RG1= 7,02; RG2= 6,9; RG3= 6,89; RG4= 6,82. Rataan konsentrasi NH3 berada pada kisaran RG1= 5,67; RG2= 5,86; RG3= 5,19; RG4= 3,99 mM. Rataan konsentrasi VFA total berada pada kisaran RG1= 90,4; RG2= 122,61; RG3= 144,69; RG4= 137,04 mM. Analisis ragam menunjukkan imbangan rumput gajah dan konsentrat mengandung rumput laut Gracilaria sp berpengaruh nyata terhadap VFA total, namun tidak berpengaruh nyata terhadap pH dan Konsentrasi NH3. Imbangan terbaik pada penelitian ini yaitu pada perlakuan RG3 dengan imbangan rumput gajah dan konsentrat sebesar (40%:60%). ABSTRACT This study aims to determine the effect of elephant grass and concentrate containing Gracilaria sp seaweed with different levels on pH, NH3 concentration, and total VFA using in vitro methods. The study used a Completely Randomized Design (CRD) with 4 treatments and 5 replications, with the treatments tested being RG1 = 80% elephant grass + 20% concentrate, RG2 = 60% elephant grass + 40% concentrate, RG3 = 40% elephant grass + 60% concentrate, and RG4 = 20% elephant grass + 80% concentrate. The observed variables were pH, NH3 concentration, and total VFA. Data analysis used ANOVA with the help of the SPSS application, followed by the Duncan test to see the difference in effect between treatments. The results showed that the average pH was in the range of RG1 = 7.02, RG2 = 6.9, RG3 = 6.89, and RG4 = 6.82. The average NH3 concentration was in the range of RG1= 5.67; RG2= 5.86; RG3= 5.19; RG4= 3.99 mM. The average total VFA concentration was in the range of RG1= 90.4, RG2= 122.61, RG3= 144.69, and RG4= 137.04 mM. Analysis of variance showed that the balance of elephant grass and concentrate containing Gracilaria sp seaweed had a significant effect on total VFA, but had no significant effect on pH and NH3 concentration. The best balance in this study was in the RG3 treatment with a balance of elephant grass and concentrate of (40%:60%).
FERMENTASI ANAEROB DEDAK PADI MENGGUNAKAN STARTER SUPLEMEN ORGANIK CAIR DARI FESES RUSA TIMOR: Anaerobic Fermentation of Rice Bran Using Liquid Organic Suplement Starter from Timor Deer Feces Ritonga, Ayu Aksari; Iman Hernaman; Budi Ayuningsih; Urip Rosani
Wahana Peternakan Vol. 9 No. 3 (2025): Wahana Peternakan
Publisher : Faculty of Animal Science, University of Tulang Bawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37090/jwputb.v9i3.2280

Abstract

Dedak padi merupakan hasil samping penggilingan padi yang berpotensi digunakan sebagai pakan, namun penggunaannya secara langsung terbatas karena kandungan serat kasar tinggi dan adanya asam fitat yang mengikat mineral penting. Oleh karena itu, diperlukan pengolahan, salah satunya melalui fermentasi menggunakan mikroorganisme. Fermentasi mampu menurunkan pH, meningkatkan produksi asam laktat, serta menghambat bakteri perusak. Feses rusa berpotensi menjadi starter fermentasi karena mengandung bakteri asam laktat, namun perlu diolah terlebih dahulu menjadi suplemen organik cair (SOC). Penelitian ini bertujuan menganalisis pengaruh penambahan SOC feses rusa terhadap kualitas dedak padi fermentasi berdasarkan kadar asam laktat, pH, susut bahan kering, dan nilai Fleigh (NF). Penelitian menggunakan Rancangan Acak Lengkap (RAL) dengan tiga perlakuan dan enam ulangan, yaitu P0 (1 kg dedak + 300 g molases), P1 (1 kg dedak + 200 g molases + 100 g SOC), dan P2 (1 kg dedak + 100 g molases + 200 g SOC). Data dianalisis menggunakan sidik ragam dan uji Duncan. Hasil penelitian menunjukkan perlakuan berpengaruh signifikan terhadap seluruh parameter yang diamati. Perlakuan P2 menghasilkan dedak fermentasi terbaik, ditunjukkan oleh kadar asam laktat tertinggi (18,62%), pH terendah (4,29), serta NF tertinggi (186,76). Dengan demikian, fermentasi anaerob dedak padi menggunakan starter SOC feses rusa Timor dengan perbandingan 10:1:2 (P2) memberikan kualitas fermentasi optimal. Penelitian ini juga menunjukkan bahwa peningkatan kadar asam laktat dan aroma khas dedak fermentasi berpotensi meningkatkan palatabilitas pakan pada ternak.   Kata kunci: bakteri asam laktat, dedak fermentasi, feses rusa, pH, suplemen organik cair (SOC)
Co-Authors Antonius Asmuddin Natsir Atun Budiman Audhya, Shella Audina, Leyly Nuura Norma Awaliyah, Alif Tiffany Azizah Azzahra, Margia Budi Ayuningsih Darmawan Hidayat, Darmawan Denny Rusmana Devi Yulianti Fitri, Yelly Haris, Aslizah Mohd. Hidayat, M. Zhorif Ikhlas, Zaitul Iman Hernaman Mahardika, Rayi Prima Mardiati Zain Mohd-Aris, Aslizah Nurzainah Ginting Putri, Saskia Ramdhiani Rahmat Hidayat Ritonga, Ayu Aksari Roni Pazla Sucitra, Laras Sukma Tutiyana, Tutiyana Tutyana . Ujang Hidayat Tanuwiria Ujang Hidayat, Ujang Utami, Bella Veliana Yanti, Gusri Yanza, Yulianri Rizki