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All Journal JURNAL PETERNAKAN Jurnal Peternakan Indonesia Tropical Animal Science Journal Jurnal Hilirisasi IPTEKS (JHI) Warta Pengabdian Andalas: Jurnal Ilmiah Pengembangan Dan Penerapan Ipteks Biodiversitas Journal of Biological Diversity
Arief Arief
Fakultas Peternakan, Universitas Andalas, Padang
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Computer Science & IT Dentistry Energy Engineering Health Professions Medicine & Pharmacology Public Health Social Sciences Veterinary Other

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Uji Didih, Uji Alkohol dan Total Plate Count Susu Kambing Peranakan Etawa (PE) di Peternakan Ranting Mas Rizqan Rizqan; Arief Arief; E. Roza
Jurnal Peternakan Indonesia (Indonesian Journal of Animal Science) Vol 21, No 2 (2019): Jurnal Peternakan Indonesia
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jpi.21.2.122-129.2019

Abstract

PENGEMBANGAN KAMBING PERANAKAN ETAWAH DI FAKULTAS PETERNAKAN UNIVERSITAS ANDALAS DENGAN PAKAN BERBASIS PRODUK SAMPING INDUSTRI PENGOLAHAN SAWIT Arief Arief; Eli Hasridas; Eli Ratni
Jurnal Pengabdian Warta Andalas Vol 24 No 4 (2017): Warta Pengabdian Andalas
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Universitas Andalas

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

Abstract

Tujuan jangka panjang kegiatan Program IbIKK ini adalah berkembangnya usaha peternakan kambing peranakan etawah di Fakultas Peternakan Universitas Andalas sebagai suatu unit usaha yang menguntungkan dengan pakan berbasis produk samping industry pengolahan sawit. Selain itu, kegiatan ini juga bertujuan untuk mengembangkan budaya kewirausahaan di Universitas Andalas, khususnya di Fakultas Peternakan dan mendorong munculnya wirausaha baru yang dapat menciptakan lapangan kerja. Wirausaha-wirausaha baru tersebut diharapkan dapat memberikan dampak semakin meluasnya budaya kewirausahaan dan pemanfaatan hasil riset perguruan tinggi di Universitas Andalas. Selain itu, program IbIKK ini diharapkan dapat menjadi wadah penerapan hasil riset dosen khususnya dibidang pakan ternak ruminansia, system pemeliharaan ternak kambing PE, teknologi pengolahan susu dan teknologi pengolahan pupuk organik yang berguna bagi pengembangan ilmu pengetahuan dan peningkatan kesejahteraan masyarakat. Sedangkan target khusus yang ingin dicapai adalah terbentuknya unit usaha bisnis berbasis produk intelektual dosen yang dapat menghasilkan pendapatan tambahan bagi perguruan tinggi. Target luaran tahun I adalah terbentuknya wadah pelaksanaan pelatihan/magang mahasiswa, adanya pendapatan tambahan perguruan tinggi yang berasal dari penjualan produk aplikasi teknologi susu. Sedangkan target luaran Tahun II dan III adalah target luaran Tahun I ditambah dengan penjulan produk diversifikasi susu, sebagai wadah inkubator bisnis mahasiswa dan dosen dan terjalinnya kerjasama dengan pihak swasta dalam rangka pengembangan budaya kewiausahaan di perguruan tinggi. Pelaksanaan kegiatan dimulai dengan melengkapi sarana/prasarana usaha peternakan kambing PE di Fakultas Peternakan Universitas Andalas, pemeliharaan, penerapan teknologi pengolahan susu dan penerapan teknologi pengolahan pupuk organik dan penjualan produk. Metode pelaksanaan kegiatan mengacu kepada aspek bisnis rencana usaha meliputi penyiapan bahan baku, produksi, proses produksi, manajemen, pemasaran, sumber daya manusia, fasilitas dan finansial. Pelaksanaan kegiatan akan melibatkan mahasiswa dan dosen dalam suatu wadah inkubator bisnis untuk menimba ilmu dan pengetahuan kewirausahaan dan mematangkan budaya kewirausahaan baik dikalangan mahasiswa maupun dosen di Universitas Andalas pada umumnya khususnya di Fakultas Peternakan.
In Vitro Evaluation of Feed Quality of Fermented Tithonia diversifolia with Lactobacillus bulgaricus and Persea americana miller Leaves as Forages for Goat R. Pazla; N. Jamarun; Arief; Elihasridas; G. Yanti; E. M. Putri
Tropical Animal Science Journal Vol. 46 No. 1 (2023): Tropical Animal Science Journal
Publisher : Faculty of Animal Science, Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5398/tasj.2023.46.1.43

Abstract

Fermented Tithonia diversifolia and Persea americana miller or avocado leaves as local alternative forages for goats are potential as protein, mineral, and energy sources. Therefore, this study aimed to evaluate the effect of fermented Tithonia diversifolia (FTD) and avocado leaves (AL) combination on in vitro nutrient digestibility, rumen fluid characteristics, and methane production. This study consisted of 3 trials. Trial 1 evaluated FTD’s nutrient content with Lactobacillus bulgaricus with different durations of fermentation arranged in a completely randomized design consisting of five treatments and four replications. The treatments were T. diversifolia without fermentation and fermentation of T. diversifolia for 2, 3, 4, and 5 days. Trial 2 was in vitro evaluation on different days of fermented T. diversifolia in a completely randomized design consisting of four treatments and four replications. Trial 3 was in vitro evaluation of FTD for 5 days and AL combination, which consisted of four combinations. FTDAL1 = 20% FTD+80% AL; FTDAL2 = 40% FTD+60% AL; FTDAL3 = 60% FTD+40% AL; and FTDAL4 = 80% FTD+20% AL. Experimental diets were incubated using Tilley and Terry method. Fermentation of T. diversifolia using L. bulgaricus significantly increased nutrient components (p<0.01), nutrient digestibility (p<0.01), and rumen fluid characteristics (p<0.05). In vitro evaluation of FTD and AL combination significantly increased nutrient digestibility, total volatile fatty acid, ammonia concentration, total gas production, and methane production (p<0.05), but insignificantly affected pH rumen fluid. It is concluded that the combination of 80% fermented T. diversifolia and 20% avocado leaves has the potential to increase dry matter, organic matter, crude protein, cellulose digestibility, and rumen fluid characteristics, but it is not optimum to decrease total gas and methane gas production.
Kadar air, Lemak dan Solid Non-Fat Susu Kambing Peranakan Etawa yang Diberikan Pakan Hijauan Tithonia diversifolia dan Konsentrat Limbah Industri Kelapa Sawit Rizqan Rizqan; Arief Arief; Elly Roza; Salam Ningsih Aritonang; Elihasridas Elihasridas; Roni Pazla
Jurnal Peternakan Vol 20, No 2 (2023): September 2023
Publisher : State Islamic University of Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/jupet.v20i2.21881

Abstract

ABSTRAK.  Penelitian ini bertujuan untuk mengetahui dan menganalisis pengaruh penggunaan limbah industri kelapa sawit (bungkil inti sawit dan lumpur sawit) dan tanaman paitan (Tithonia diversifolia) sebagai pakan alternatif kambing PE yang dilihat dari kandar air, lemak dan solid non fat. Materi yang di gunanakan dalam penelitian ini adalah 18 ekor kambing PE pada laktasi dan bulan laktasi kedua serta susu kambing PE dari pemerahan pada pagi hari untuk analisis kualitas susu. Parameter yang diamati adalah kadar air, lemak dan solid non fat. Metode yang digunakan adalah metode eksperimen, dengan Rancangan Acak Lengkap (RAL) yang terdiri dari 6 perlakuan dan 3 ulangan yaitu pemberian hijauan Tithonia diversifolia dan penggantian ransum konsentrat kambing PE dengan campuran konsentrat hasil penelitian Arief et al., (2018) dilakukan dengan beberapa tingkatan level yang berbeda yaitu: A = 50% hijauan standar + 50% ampas tahu + 0% konsentrat sawit, B = 50% Tithonia diversifolia + 50% ampas tahu + 0% konsentrat sawit, C = 50% Tithonia diversifolia + 37,5% ampas tahu + 12,5% konsentrat sawit, D = 50% Tithonia diversifolia + 25%ampas tahu + 25% konsentrat sawit, E = 50% Tithonia diversifolia + 12,5% ampas tahu + 37,5% konsentrat sawit dan F = 50% Tithonia diversifolia + 0% ampas tahu + 50% konsentrat sawit. Hasil yang didapatkan pada penelitian secara berurutan adalah sebagai berikut: kadar air (84,39-85,46%), lemak (3,59-3,64%) dan solid non fat (9,39-9,59%). Berdasarkan hasil penelitian dapat disimpulkan bahwa pemberian limbah industri kelapa sawit dan Tithonia diversifolia dapat digunakan sebagai pakan alternatif pada ternak kambing Peranakan Etawa (PE).Kata Kunci: kadar air, kambing PE, lemak susu, solid non fat, Tithonia diversifoliaWater Content, Fat and Solids Non-Fat Milk of Etawa Crossbreed Goats Fed Tithonia diversifolia Forage and Concentrates from Palm Oil Industry WasteABSTRACT. This study aims to determine and analyze the effect of using Palm Oil Industry Waste (Palm Kernel Cake and Palm Oil Mud) and Paitan plants (Tithonia diversifolia) as an alternative feed for PE goats as seen from water content, fat, and solid non-fat. The materials used in this study were 18 PE goats in lactation and the second month of lactation and PE goat's milk from milking in the morning to analyze milk quality. Parameters observed were the content of water, fat and non-fat solids. The method used was the Experimental method, with a Completely Randomized Design (CRD) consisting of 6 treatments and three replications, namely the provision of Tithonia diversifolia forage and replacement of PE goat concentrate rations with a concentrate mixture research by Arief et al. (2018) carried out with several levels different levels, namely: A = 50% Standard Forage + 50% Tofu Dregs + 0% Palm Concentrate, B = 50% Tithonia diversifolia + 50% Tofu Dregs + 0% Palm Concentrate, C = 50% Tithonia diversifolia + 37.5% Tofu Dregs + 12.5% Palm Concentrate, D = 50% Tithonia diversifolia + 25% Tofu Dregs + 25% Palm Concentrate, E = 50% Paitan Plant + 12.5% Tofu Dregs + 37.5% Palm Concentrate and F = 50% Tithonia diversifolia + 0% Tofu Dregs + 50% Palm Concentrate. The results obtained in sequential studies were as follows: Moisture content (84.39-85.46%), Fat (3.59-3.64%), and solid non-fat (9.39-9.59%). Based on the study results, Palm Oil Industry Waste and Paitan Plants can be used as alternative feed for Etawa Peranakan (PE) goats.
Implementasi Pengolahan Limbah Peternakan Menjadi Pupuk Organik untuk Meningkatkan Pendapatan Peternak Toni Farm Payakumbuh: Implementation of Livestock Waste Conversion into Organic Fertilizer to Improve Farmers' Income at Toni Farm, Payakumbuh Roni Pazla; Yolani Utami; Sepri Reski; El Latifa Sri Suharto; Ferawati Ferawati; Tevina Edwin; Reswati Reswati; Arief Arief; Zaitul Ikhlas; Dyana Dahlya; Fatimah Aini; Gabrel Bati Suta
Jurnal Hilirisasi IPTEKS Vol. 9 No. 2 (2026)
Publisher : LPPM Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jhi.v9i2.931

Abstract

Toni Farm is a dairy goat enterprise located in Payakumbuh City that generates substantial quantities of organic waste, including goat manure, feed residues, and liquid effluents from the housing system. However, this waste has not been managed effectively, resulting in environmental pollution risks, reduced barn hygiene and animal welfare, and missed opportunities to create additional economic value for farmers. This community service program aimed to enhance farmers' knowledge and technical capacity through extension and mentoring activities on appropriate technologies for converting livestock waste into organic fertilizers suitable for small-, medium-, and large-scale farming systems. The program was implemented through educational outreach, demonstrations of organic fertilizer production, and hands-on training involving farmers at Toni Farm. The results demonstrated a significant improvement in participants' knowledge and practical skills in producing both solid and liquid organic fertilizers with commercial potential. In addition, the program contributed to reducing environmental problems associated with livestock waste accumulation. The utilization of livestock waste as organic fertilizer is expected to generate additional farm income while promoting the environmental sustainability of dairy goat production. Furthermore, the organic fertilizer produced at Toni Farm has strong potential to be developed into a locally based, environmentally friendly agribusiness product that supports sustainable agricultural development.
Effects of supplementation with phosphorus, calcium and manganese during oil palm frond fermentation by Phanerochaete chrysosporium on ligninase enzyme activity Roni Pazla; Novirman Jamarun; Fauzia Agustin; Mardiati Zain; Arief Arief; Nesya Oktiacahyani
Biodiversitas Journal of Biological Diversity Vol. 21 No. 5 (2020)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d210509

Abstract

Abstract. Pazla R, Jamarun N, Agustin F, Zain M, Cahyani NO. 2020. Effects of supplementation with phosphorus, calcium and manganese during oil palm frond fermentation by Phanerochaete chrysosporium on ligninase enzyme activity. Biodiversitas 21: 1833-1838. The objective of this study was to evaluate the effects of supplementation with phosphorus (P) in combination with calcium (Ca) and manganese (Mn) during oil palm frond (OPF) fermentation by Phanerochaete chrysosporium on ligninase enzyme activity and lignin degradation. This study was carried out using a randomized complete design with 3 treatments (addition of P, Ca and Mn) and 5 replicates. The following treatments were performed: T1 (P 1000 + Ca 2000 + Mn 150 ppm), T2 (P 1500 + Ca 2000 + Mn 150 ppm), and T3&nbsp; (P 2000 + Ca 2000 +Mn 150 ppm). The data were subjected to an analysis of variance (ANOVA), and differences between treatment means were tested using Duncan's multiple range test (DMRT). The parameters measured were as follows: lignin peroxidase (LiP) activity (U/mL), manganese peroxidase (MnP) activity (U/mL), crude protein (CP) content (%), crude fiber (CF) content (%) and the decrease in lignin (%). The results revealed a significant increase in LiP activity and CP content and a decrease in the lignin content (p&lt;0.05) by the addition of P in the T3 treatment. However, the treatment nonsignificantly increased (p&gt;0.05) MnP activity and significantly decreased (P&lt;0.05) the CF content. In conclusion, supplementation of the OPF fermentation process with P 2000, Ca 2000, and Mn 150 ppm resulted in the highest ligninase enzyme activity and in decreased lignin content.
Milk production and quality of Etawa crossbreed dairy goat that given Tithonia diversifolia, corn waste and concentrate based palm kernel cake Arief ARIEF; RUSDIMANSYAH RUSDIMANSYAH; SIMEL SOWMEN; RONI PAZLA; RIZQAN RIZQAN
Biodiversitas Journal of Biological Diversity Vol. 21 No. 9 (2020)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d210910

Abstract

Abstract. Arief, Rudimansyah, Sowmen S, Rizqan RP. 2020. Milk production and quality of Etawa crossbreed dairy goat that given Tithonia diversifolia, corn waste and concentrate based palm kernel cake. Biodiversitas 21: 4004-4009. The research aims to evaluate the production and quality of goat milk of Etawa crossbreed dairy goat (ECDG) which is fed by Tithonia diversifolia (T), corn waste (CW), and concentrate-based palm kernel cake (CBP),. The experimental design used in this study was a completely random design (CRD) with four times treatment rations and five times replications. There are five treatments used in this research which are; treatment A used 60 % T + 40 % tofu-dregs; B used 60 % T + 20% tofu-dregs + 20% CBP; C used 45 % T + 15% CW + 20% tofu-dregs + 20% CBP; D used 30 % T + 30% CW + 20% tofu-dregs + 20% CBP. The data were analyzed by Analysis of Varian (ANOVA) and Duncan's Multiple Range Test (DMRT) for further tests. The parameters measured were milk production and milk quality, which covers dry matter, water content, protein, fat, solid non-fat, and lactose. The result showed that the treatment gave no significant effect (P&gt; 0.05) of milk production, dry matter, protein, fat, solid non-fat, and lactose. The study concluded that the use of T. diversifolia, corn-waste, and CBP could maintain milk production quality.
Chemical composition and rumen fermentation profile of mangrove leaves (Avicennia marina) from West Sumatra, Indonesia Novirman Jamarun; Roni Pazla; Arief ARIEF; Anuraga Jayanegara; Gusri Yanti
Biodiversitas Journal of Biological Diversity Vol. 21 No. 11 (2020)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d211126

Abstract

Abstract. Jamarun N, Pazla R, Arief, Jayanegara A, Yanti G. 2020. Chemical composition and rumen fermentation profile of mangrove leaves (Avicennia marina) from West Sumatra, Indonesia. Biodiversitas 21: 5230-5236. This study aimed to determine the potential of mangrove leaves of Avicennia marina for ruminant animal feed. Laboratory tests were carried out on A. marina with three replicates. Parameters measured were proximate and fiber contents, rumen fluid profile (pH, NH3 and VFA), digestibility of nutrients (DM, Ash, CP, CF, NDF, ADF, cellulose, and hemicellulose), macro and micro mineral contents, and phytochemical compounds. The results showed the nutritional content of A. marina were CP 13.37%; Ash 7.17%; lignin 7.34%; TDN 79%, rumen fluid profile is in reasonable condition, digestibility of food substances is more than 50%, rich in macro and micro minerals and contains phytochemical compounds such as phenols, steroids, triterpenoids, and tannins. Macro and micro minerals content of Ca 0.38%, Na 0.20%, Mg 0.20%, K 0.48%, P 0.51%, S 0.01%, Cl 1.03%, Fe 388 ppm, Zn 164 ppm, Mn 211 ppm, and Cu 128 ppm. This research concludes that A. marina is very potential to be used as a ruminant animal feed.
Degradation of phytic acid from tithonia (Tithonia diversifolia) leaves using Lactobacillus bulgaricus at different fermentation times Roni Pazla; GUSRI YANTI; NOVIRMAN JAMARUN; Arief ARIEF; ELIHASRIDAS ELIHASRIDAS; LARAS SUKMA SUCITRA
Biodiversitas Journal of Biological Diversity Vol. 22 No. 11 (2021)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d221111

Abstract

Abstract. Pazla R, Yanti G, Jamarun N, Arief, Elihasridas, Sucitra LS. 2021. Degradation of phytic acid from tithonia (Tithonia diversifolia) leaves using Lactobacillus bulgaricus at different fermentation times. Biodiversitas 22: 4794-4798. The aim of this study is to reduce high level of phytic acid in tithonia (Tithonia diversifolia) leaves by fermentation technique using Lactobacillus bulgaricus. A completely randomized design consisting of four treatments (fermentation time) i.e. T2: 2 days, T3: 3 days, T4: 4 days and T5: 5 days and experiment was performed in four replicates. The parameters measured were pH, phytase enzyme activity, total bacterial colony, phytic acid content, and phytic acid degradation. The results showed that the fermentation time had a significant effect (P&lt;0.05) on pH, phytase enzyme activity, total bacterial colony, phytic acid content, and phytic acid degradation. The conclusion of this study is that on fifth day (Treatment T5) fermented tithonia leaves produced the lowest levels of phytic acid (3.48 mg/ 100g) with the highest level of degradation (64.81%).
Co-Authors Anuraga Jayanegara Dyana Dahlya E. M. Putri E. Roza El Latifa Sri Suharto Eli Hasridas Eli Ratni Elihasridas Elihasridas Elly Roza Fatimah Aini Fauzia Agustin Ferawati, . G. Yanti Gabrel Bati Suta GUSRI YANTI Gusri Yanti LARAS SUKMA SUCITRA Mardiati Zain N. Jamarun Nesya Oktiacahyani NOVIRMAN JAMARUN Novirman Jamarun Novirman Jamarun R. Pazla Reswati, Reswati Rizqan Rizqan Roni Pazla Rusdimansyah Salam N. Aritonang Sepri Reski Simel Sowmen TEVINA EDWIN Yolani Utami Zaitul Ikhlas