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Efek Ekstrak Daun Murbei Terfermentasi sebagai Komponen Pakan terhadap Performa Mencit Syahriani Syahrir; Komang Gede Wiryawan; Aminuddin Parakkasi; Winugroho Winugroho; Christina Lini
Jurnal Sain Peternakan Indonesia Vol 5, No 2 (2010)
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/jspi.id.5.2.81-86

Abstract

ABSTRAK Kandungan nutien dan produksi daun murbei cukup tinggi sehingga berpotensi menjadi sumber pakan ternak. Namun, daun murbei mengandung senyawa aktif 1-deoxynojirimycin (DNJ), yang dapat menghambat hidrolisis disakarida menjadi monosakarida. Penghambatan tersebut dapat meningkatkan fermentabilitas pakan berserat dalam system rumen. Tujuan penelitian ini adalah untuk mengkaji dampak senyawa DNJ yang terkandung dalam ekstrak daun murbei (EDM) dalam sistem pasca rumen. Penelitian menggunakan mencit sebagai hewan model percernaan pasca rumen. Penelitian terdiri atas 6 perlakuan dan 4 ulangan. Perlakuan terdiri atas: P0 = Ransum semi purified (kontrol), P1 = P0 + padatan residu fermentasi in vitro, P2 = P1 + EDM dengan kadar DNJ ransum sebesar 0,03%, P3 = P1 + padatan residu fermentasi in vitro yang diberi substrat EDM dengan kadar DNJ ransum sebesar 0,03%, P4 = P1 + EDM dengan kadar DNJ ransum sebesar 0,06%, dan P5 = P1 + padatan residu fermentasi in vitro yang diberi substrat EDM dengan kadar DNJ ransum sebesar 0,06%. Hasil penelitian menginformasikan bahwa penambahan ekstrak daun murbei dalam pakan mengakibatkan penurunan bobot badan, konsumsi dan kecernaan pakan serta kadar glukosa darah mencit. EDM tidak terdegradsi sempurna dalam sistem rumen, sehingga masih berdampak negatif pada sistem pasca rumen. Namun, fermentasi EDM dapat mengurangi dampak negatif senyawa DNJ dalam sistem pasca rumen.Kata kunci: Ekstrak daun murbei, 1-deoxynojirimycin, residu fermentasi in vitro, mencit.
Isolasi dan karakterisasi bakteri yang berpotensi mengikat aflatoksin di rumen sapi Dwi Sisriyenni; Suryahadi Suryahadi; Komang G Wiryawan; Dwierra Evvyernie; Dadik Pantaya
Jurnal Ilmu Peternakan Terapan Vol 4 No 2 (2021): Jurnal Ilmu Peternakan Terapan
Publisher : Politeknik Negeri Jember

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

Abstract

The purpose of this study was to examine the influence of aflatoxins on rumen fermentation in vitro and obtained rumen bacterial isolates capable of binding aflatoxin. This trial consisted of three stages. The first trial was a reduction of aflatoxin in the rumen in vitro. The second experiment was the isolation and characterization of rumen bacteria that could bind aflatoxin. The third stage was to test the holding capacity of aflatoxin by rumen bacteria. This study used cow rumens. The Research design used a randomized complete block design (RCBD) factorial 2x3 and 2 replications. The first factor was the presence of aflatoxin (with and without the addition of aflatoxin), the second factor was the type of feed (diet and glucose), and the third factor was the time of incubation (0 and 4 hours). The results showed the presence of aflatoxin did not affect rumen conditions (pH, volatile fatty acid (VFA), and rumen lactic acid concentration), and the results obtained 6 isolates and isolation of rumen bacteria to bind aflatoxin up to 50%.
PENDAMPINGAN USAHA PETERNAKAN ITIK PADA KELOMPOK TANI TERNAK DESA LOYOK KECAMATAN SIKUR LOMBOK TIMUR Dwi Kusuma Purnamasari; Syamsuhaidi Syamsuhaidi; Erwan Erwan; Komang Gede Wiryawan; Sumiati Sumiati; Sri Sulastri
Jurnal Abdi Insani Vol 9 No 1 (2022): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v9i1.463

Abstract

Loyok Village is located on the Mount Siu-Kotaraja tourism route which is visited by many local and foreign tourists. This causes the village administrator to hope that Loyok Village can be more advanced to support the tourism program by having superior products in the form of duck meat and eggs. So far, livestock farming, both large and small, is still used as a side business. Livestock rearing is done in free time and with an irregular feeding schedule. This activity aims to disseminate information, increase knowledge and skills in the business of raising ducks independently. Service activities are carried out through providing management materials for raising ducks, local feed ingredients as alternative feed ingredients, providing motivation for raising livestock, and the importance of forming a farmer group in Loyok Village. The service activity was attended by the Village Head and his staff, breeders, and female livestock farmers. Service participants enthusiastically participated in the delivery of material and discussions during service activities. To achieve maximum productivity, ducks must pay attention to cage management, feed formulas that are in accordance with the needs of ducks, and environmental hygiene to avoid ducks being exposed to various kinds of diseases. Several programs resulted from this service activity, including making Loyok Village a fostered village of the Faculty of Animal Husbandry by involving academics in village planning, so that the development of the livestock sector develops in a directed manner. from this service activity is an increase in the knowledge, insight, and enthusiasm of the service participants in increasing the duck farming business.
INCOME OVER FEED COST (IOFC) PENGGEMUKAN SAPI PERANAKAN ONGOLE (PO) BERBASIS LIMBAH KEDELAI: Income Over Feed Cost (IOFC) Fatting of Peranakan Ongole (PO) Based on Soybeans Waste Dudi Firmansyah; Rudy Priyanto; Asnath M Fuah; I Komang Gede Wiryawan
Jurnal Sains Terapan : Wahana Informasi dan Alih Teknologi Pertanian Vol. 12 No. 1 (2022): Jurnal Sains Terapan : Wahana Informasi dan Alih Teknologi Pertanian, Volume 1
Publisher : IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jstsv.12.1.74-80

Abstract

The use of soy bean waste is an alternative roughage feed for local cattle fattening based on concentrate, particularly in the dry season. This study aimed to examine the productivity and income over feed cost of PO cattle fattened using ration containing soybeans pod for 100 days. Twelve male PO cattle with an average age of 18 months and an initial live weight of 160,11±19,1 kg were used in this study. They were allotted to four different ration treatments, including R1 (30% native grass +70% concentrate ration), R2 (15% native grass + 15% soybean pod + 70% concentrate ration), R3 (30% soybean pod + 70% concentrate ration) and R4 (30% soybean pod silage + 70% concentrate ration). The observed parameters comprised feed cost, cattle revenue, and IOFC. The results showed that the PO cattle fattening on 70% concentrate + 30% soybean pod silage (R4) gave the highest IOFC since they had the highest productivity during fattening. ABSTRAKAmpas kedelai dapat dimanfaatkan sebagai pakan alternatif penggemukan sapi lokal berbasis konsentrat terutama pada musim kemarau. Tujuan dari penelitian ini untuk mengetahui produktivitas dan nilai pendapatan berdasarkan biaya pakan atau IOFC sapi PO yang digemukan menggunakan ransum yang mengandung polong kedelai selama 100 hari. Dua belas ekor sapi PO jenis kelamin jantan dengan umur 18 bulan dan bobot hidup bakalan awal 160,11±19,1 kg digunakan dalam penelitian ini. Sapi PO ini diberikan empat perlakuan ransum yang berbeda, antara lain R1 (30% rumput +70% ransum konsentrat), R2 (15% rumput + 15% polong kedelai + 70% konsentrat ransum), R3 (30% polong kedelai + 70% ransum konsentrat) dan R4 (30% silase polong kedelai + 70% konsentrat ransum). Peubah yang diamati pada penelitian ini meliputi biaya pakan, pendapatan ternak dan IOFC. Hasil yang diperoleh pada penelitian ini bahwa penggemukan sapi PO pada perlakuan penggunaan konsentrat 70% + silase polong kedelai (R4) 30% memberikan IOFC tertinggi karena memiliki produktivitas tertinggi selama penggemukan.
PROFIL LEMAK PLASMA DAN NILAI HEMATOLOGI TIKUS SPRAGUE DAWLEY DENGAN SUPLEMENTASI AMIDA MINYAK IKAN Sitti Wajizah; Komang G. Wiryawan; Wasmen Manalu; Dwi Setyaningsih
Jurnal Kedokteran Hewan Vol 7, No 1 (2013): March
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (399.821 KB) | DOI: 10.21157/j.ked.hewan.v7i1.556

Abstract

Penelitian ini bertujuan mengetahui efektivitas amida minyak ikan dalam menurunkan konsentrasi kolesterol dan trigliserida plasma dan pengaruhnya terhadap nilai hematologi darah. Tiga puluh lima ekor tikus jantan, galur Sprague Dawley, umur 7 minggu dibagi secara acak ke dalam lima kelompok perlakuan. Kelompok kontrol (A) mendapat ransum semi purified yang mengandung 8% minyak jagung. Kelompok perlakuan masing-masing disuplementasi 4,5% minyak ikan (B), 3% minyak ikan+1,5% amida (C), 1,5% minyak ikan+3% amida (D), dan 4,5% amida (E). Ransum perlakuan diberikan selama 6 minggu. Pada akhir penelitian dilakukan pengambilan sampel darah untuk menganalisis nilai hematologi dan profil lemak plasma. Hasil penelitian menunjukkan bahwa suplementasi amida minyak ikan dapat mempertahankan jumlah eritrosit dan Hb, namun nilai hematokrit mulai menurun pada suplementasi amida 3% (D), dibandingkan suplementasi minyak ikan (B) dan suplementasi amida 1,5% (C). Jumlah leukosit pada kelompok yang mendapat suplementasi 4,5% amida (E) secara nyata (P0,05) lebih tinggi dibandingkan dengan kelompok yang diberi minyak ikan (B). Suplementasi amida minyak ikan tidak berpengaruh terhadap konsentrasi kolesterol total dan HDL plasma, namun pada suplementasi 3% amida mulai meningkatkan konsentrasi trigliserida dan LDL plasma secara nyata (P0,05). Disimpulkan bahwa suplementasi amida sebesar 3% mulai memperlihatkan pengaruh negatif terhadap nilai hematologi dan profil lemak plasma.
The potential of cassava-goat integration in aerial and fertilizer production in Lampung Anhar Faisal Fanani; Asnath Maria Fuah; I Komang Gede Wiryawan; Salundik Salundik; Nurul Fajrih; Suhardi Suhardi; Ari Wibowo; Rohmatul Anwar
Jurnal Ilmu Peternakan Terapan Vol 7 No 1 (2023): Jurnal Ilmu Peternakan Terapan
Publisher : Politeknik Negeri Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25047/jipt.v7i1.3958

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This study aimed to evaluate the integration potential of cassava plants with goats in aerial production and goat manure-derived fertilizers. This research was conducted by purposive sampling with the consideration that Lampung Province is the central region of cassava production in Indonesia and is the region with the highest population of goats outside Java Island. Sampling was carried out in Central Lampung and East Lampung with high-production cassava and goats. Analysis using LQ, FPCI, carrying capacity, and fertilizer production from goat manure. The data obtained was then presented descriptively. The results showed that FPCI was located in Central Lampung, East Lampung, North Lampung, Tulang Bawang, and Tulang Bawang West. The highest aerial carrying capacity of cassava, 31.6%, was concentrated in Central Lampung, thereby affecting the livestock carrying capacity. LQ analysis obtained showed that around 66.7% of the area in Lampung was a goat livestock base. The highest production of fertilizer from goat manure was obtained by South Lampung, which covers around 24.5% of the total area of Lampung. The conclusion from this study was that areas that have potential for development supported by the provision of feed sourced from aerial sources from cassava plant waste if integrating cassava plants and goat livestock were East Lampung, Central Lampung, North Lampung, Tulang Bawang, and Tulang Bawang Barat districts.
Daya Simpan Probiotik Bakteri Asam Laktat asal Larva Black Soldier Fly Terenkapsulasi: Shelf-life of Encapsulated Lactic Acid Bacteria Probiotics from Black Soldier Fassah, Dilla Mareistia; Hairani, Atikah; Meryandini, Anja; Astuti, Dewi Apri; Wiryawan, I Komang Gede
Jurnal Ilmu Nutrisi dan Teknologi Pakan Vol. 22 No. 1 (2024): 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.22.1.23-28

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Lactic acid bacteria as probiotic candidates can be isolated from black soldier fly larvae. This study aimed to develop encapsulated lactic acid bacteria (LAB) probiotics from BSF larvae and to evaluate the effect of encapsulation on probiotic viability during 12 weeks of storage at room temperature and 4°C. The experimental design was a factorial completely randomized design with two treatments: storage temperature and storagetime. The variables observed are the number of cells and the level of cell resistance. The result showed that based on the growth curve of LAB isolates from BSF larvae, they could be harvested at 16 hours of age to be produced as probiotics. Encapsulated LAB probiotics from BSF larvae had a population of lactic acid bacteri (LAB) 107 CFU g-1 and were able to maintain the cell viability of 99.3%. Temperature and storage timesignificantly affect (p<0.05) the viability of encapsulated LAB. It can be conclude that encapsulation was able to optimally maintain the LAB viability at temperature of 4°C for 4 weeks of storage. Key words: black soldier fly larvae, encapsulation, probiotic, storability, viability
Penentuan Lokasi Basis Komoditas Kambing Menggunakan Analisis LQ dan DLQ di Kabupaten Lampung Timur Fanani, Anhar Faisal; Fuah, Asnath Maria; Wiryawan, Komang Gede; Salundik, Salundik; Rahayu, Sri
Jurnal Ilmu dan Teknologi Peternakan Tropis Vol 9, No 1 (2022): JITRO, January
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (444.16 KB) | DOI: 10.33772/jitro.v9i1.20030

Abstract

ABSTRAKPenelitian bertujuan untuk mengetahui kecamatan basis komoditas kambing supaya pemerintah dapat mengembangkan secara maksimal sektor pertanian, khususnya komoditas kambing di Kabupaten Lampung Timur. Data pemotongan dan populasi ternak sepanjang tahun 2016-2020 diperoleh dari instansi terkait yang selanjutnya dianalisis menggunakan Location Quotient (LQ) yang digunakan untuk mengetahui kecamatan basis di Kabupaten Lampung Timur, analisis Dynamic Location Quotient (DLQ) digunakan untuk menentukan kecamatan basis berdasarkan pertumbuhan komoditas kambing di Kabupaten Lampung Timur. Kecamatan unggulan komoditas kambing ditentukan berdasarkan nilai LQ dan DLQ >1 yang memberi kontribusi besar terhadap daerah karena memungkinkan ekspor serta potensi pengembangan komoditas berkembang dengan cepat. Hasil analisis kecamatan unggulan komoditas kambing yakni Kecamatan Marga Tiga, Sekampung Udik, Jabung, Labuhan Maringgai, Mataram Baru, Way Jepara, dan Sukadana. Setelah didapat kecamatan unggulan diharapkan dapat membantu fokus pengembangan komoditas kambing agar tepat sasaran pada kecamatan yang berpotensi berkembang dengan baik.Kata Kunci: DLQ, kambing, komoditas basis, LQ.Determining the Location of Goat Commodity Base Using LQ and DLQ Analysis in East Lampung RegencyABSTRACTThis study aims to determine the sub-district of the goat commodity base so that the government can optimally develop the agricultural sector, especially the goat commodity in East Lampung Regency. Slaughter and livestock population data during 2016-2020 were obtained from relevant agencies which were then analyzed using Location Quotient (LQ) which was used to determine the base sub-district in East Lampung Regency, Dynamic Location Quotient (DLQ) analysis was used to determine the base sub-district based on the growth of the goat commodity in East Lampung Regency. The superior sub-districts for goat commodities are determined based on the LQ and DLQ values >1 which make a major contribution to the region because it allows exports and the potential for developing commodities to develop quickly. The results of the analysis of the leading sub-districts for goat commodities are Marga Tiga District, Sekampung Udik, Jabung, Labuhan Maringgai, Mataram Baru, Way Jepara, and Sukadana. After obtaining the superior sub-districts, it is hoped that it can help focus the development of goat commodities so that it is right on target in sub-districts that have the potential to develop well.Keywords: DLQ, goat, base commodity, LQ
Analisis Daya Dukung Populasi Kambing Berdasarkan Potensi Aerial Tanaman Singkong di Kabupaten Lampung Tengah Fuah, Asnath Maria; Fanani, Anhar Faisal; Wiryawan, I Komang Gede; Salundik; Rahayu, Sri; Fajrih, Nurul
Jurnal Sains dan Teknologi Peternakan Vol 4 No 2 (2023): Jurnal Sains dan Teknologi Peternakan
Publisher : Universitas Sulawesi Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31605/jstp.v4i2.2303

Abstract

Sisa tanaman berupa batang, ranting, dan daun (aerial singkong) adalah limbah yang berpotensi dijadikan untuk bahan hijauan pakan ternak kambing. Tujuan penelitian ini adalah untuk menganalisa daya dukung aerial singkong sebagai pakan ternak kambing. Lokasi penelitian di Kabupaten Lampung Tengah. Penelitian menggunakan metode purposive sampling. Sampel diambil aerial yang dipotong 40 cm di atas tanah. Populasi kambing di 28 Kecamatan sebanyak 277.420 ekor atau 20.385 animal unit (AU). Analisis location quotient (LQ) diperoleh 46,4 % kecamatan merupakan basis dari ternak kambing. Produksi bahan kering (BK) aerial tanaman singkong yaitu 242.247 ton/tahun, kebutuhan konsumsi BK 71.427 ton/tahun. Daya dukung ternak dengan memanfaatkan sisa tanaman singkong sebesar 69.134 AU, sehingga kapasitas peningkatan ternak untuk Kabupaten Lampung Tengah adalah 48.750 AU. Sebanyak 36 % kecamatan yang ada di Lampung Tengah memiliki kebutuhan pakan melebihi daya dukungnya jika hanya memanfaatkan sisa tanaman singkong saja.
Pengujian secara In Vitro Oligosakarida dari Ekstrak Tepung Buah Rumbia (Metroxylon sago Rottb.) sebagai Sumber Prebiotik Muhammad Daud; Wiranda G Piliang; Komang G Wiryawan; Agus Setiyono
Jurnal Agripet Vol 9, No 2 (2009): Volume 9, No. 2, Oktober 2009
Publisher : Agricultural Faculty

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/agripet.v9i2.627

Abstract

In vitro analysis of oligosaccharide from extract rumbia fruit (Metroxylon sago Rottb.) as prebioticABSTRACT. Despite a range of commercially available oligosaccharides there is plenty of room to develop new, functionally enhanced prebiotics. current generation of oligosaccharides was not rationally developed. better understanding of factors determining the prebiotic activity of a particular oligosaccharide. Despite the range of commercially available oligosaccharides mixtures (mainly fructo and galacto-oligosaccharides), very few studies are focused on the mechanisms behind the prebiotic activity of particular oligosaccharides. Probably this lack is due to the unavailability of well characterized oligosaccharide fractions for prebiotic function assessment. The objectives of this research were to asses the ability of lactic acid bacteria in fermentation of oligosaccharide and as prebiotic (in vitro). Material used was oligosaccharide of purified rumbia fruit extract. Analysis of oligosaccharide as prebiotic was conducted in vitro using lactic acid bacteria. The lactic acid bacteria consisted Bifidobacterium bifidum, Bifidobacterium animalis, Lactobacillus bulgaricus and Lactobacillus casei Rhamnosus. The growth media for bacteria was a liquid MRS basic medium where glucose was substituted by oligosaccharide of purified rumbia fruit extract. Incubation was in aerob for Lactobacillus and anaerob for Bifidobacterium in incubator 37oC. The lactic acid bacteria was calculated 24-48 hours during incubation periode. The variables observed were: oligosaccharide component, ability of lactic acid bacteria in fermentation of oligosaccharide, and growth of lactic acid bacteria (Lactobacillus and Bifidobacterium). The result showed that the oligosaccharide component from extract rumbia fruit consisted of: sucrose, stacchiose, and raffinose. The result showed that the oligosaccharide extract rumbia fruit was significantly (P0.05) the growth of lactic acid bacteria (Lactobacillus and Bifidobacterium) and fermentation of oligosaccharide. It is concluded that oligosaccharide of rumbia fruit extract could be used as prebiotic.
Co-Authors Achmad Dinoto Adawiah, Adilah Agus Setiyono Alwi, Windawati Aminuddin Parakkasi Aminuddin Parakkasi Andi Saenab Anhar Faisal Fanani Anja Meryandini Anuraga Jayanegara Ari Wibowo Arif Darmawan Arif Saefudin Asep Sudarman Asnath M Fuah Asnath Maria Fuah, Asnath Maria Barkah, Nisa Nurmilati C Hanny Wijaya Christina Lini DADIK PANTAYA Desianto Budi Utomo DEWI APRI ASTUTI Didid Diapari Didiek Hadjar Goenadi Dimawarnita, Firda Djumali Mangunwijaja Djumali Mangunwijaya Donny Nugroho Kalbuadi Dudi Firmansyah Dwi Kusuma Purnamasari, Dwi Kusuma Dwi Margi Suci Dwi Setyaningsih Dwi Sisriyenni Dwierra Evvyernie Eddy Gurnadi Elizabeth Wina Elizabeth Wina Endang Sulistyowati Endang Sulistyowati Erika B. Laconi Erwan Erwan Erwinsyah, Fayyadh Altamis Fajrih, Nurul Fathin Hamida GINA LESMANA MADUNINGSIH Hairani, Atikah Hanny Hafiar I Nengah Sujaya I Nyoman Suarsana I Wayan Suardana I wayan Teguh Wibawan Iman Rusmana Irawan Sugoro Irawan Sugoro Jakaria Jakaria Jakaria Jakaria Jola J.M.R. Londok Kiston Simanihuruk Kokom Komalasari Lilis Khotijah MADE ASTAWAN Mareistia Fassah, Dilla Maritje Aleonor Hilakore Matutu, Ardi Mawar Mawar Mugia Reksa Wicaksari Muhammad Daud Negara, Windu Nuraini, Nanda Nadhifa Rarah Ratih Adjie Maheswari Rita Mutia Rohmatul Anwar Rudi Priyanto Rudy Priyanto Rusli, Ridho Kurniawan S. Syahrir Salundik Salundik Sigit Mujiharjo Simon P Ginting Sinta Agustina Siti Nur Jannah Sitti Wajizah Soewarno Soekarto Sofia Sandi SRI RAHAYU Sri Sulastri Suhardi Suharti, Sri Sumiati Sumiati Sumiati Sumiati Sumiati Sumiati Suryahadi (Suryahadi) Suryahadi Suryahadi Suryahadi Suryahadi Syahriani Syahrir Syahrir Akil Syamsuhaidi Syamsuhaidi TATI NURHAYATI Teguh Wahyono Toto Toharmat Tutik Wresdiyati Vishara Sekar Fadhilah W. Ramdania Wasmen Manalu Winugroho Winugroho Wiranda G Piliang Wiranda Gentini Piliang Y Retnani Yora Faramitha Yuli Retnani Yurleni Yurleni Yuspihana Fitrial