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All Journal MEDIA PETERNAKAN - Journal of Animal Science and Technology Buletin Peternakan Jurnal Ilmiah Aplikasi Isotop Radiasi Microbiology Indonesia Jurnal Sain Peternakan Indonesia Jurnal Ilmu Ternak Veteriner JITRO (Jurnal Ilmiah dan Teknologi Peternakan Tropis) agriTECH UNEJ e-Proceeding IJFAC (Indonesian Journal of Fundamental and Applied Chemistry) BERITA BIOLOGI Jurnal Ilmu Nutrisi dan Teknologi Pakan Jurnal Ilmu Peternakan Terapan Jurnal Abdi Insani Jurnal Sains dan Teknologi Peternakan Jurnal Sains Terapan : Wahana Informasi dan Alih Teknologi Pertanian Livestock and Animal Research Makara Journal of Science Jurnal Kedokteran Hewan Jurnal Agripet

I Komang Gede Wiryawan

Departemen Ilmu Nutrisi Dan Teknologi Pakan, Fakultas Peternakan, Institut Pertanian Bogor, Jalan Agatis, Kampus IPB Darmaga Bogor 16680 Indonesia

Author-ID : 419189

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Social Sciences Veterinary Other

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Karakteristik Fermentasi Rumen dan Keseimbangan Nitrogen Domba yang Diberi Minyak Kanola Murni dan Terenkaspulasi Mawar Mawar; Sri Suharti; I Komang Gede Wiryawan
Jurnal Ilmu dan Teknologi Peternakan Tropis Vol 6, No 3 (2019): JITRO, September
Publisher : Universitas Halu Oleo

ABSTRAK Penelitian ini bertujuan untuk menganalisis pengaruh minyak kanola tanpa proteksi dan terenkapsulasi pada karakteristik fermentasi rumen. di domba garut jantan. Penelitian menggunakan rancangan acak kelompok (RAK) dengan rancangan 3 perlakuan dan 5 kelompok sebagai ulangan. Perlakuan terdiri dari P0 (kontrol/pakan ternak:konsentrat = 60:40), P1: P0 (mengandung minyak kanola 4% dari total ransum); P2: P0 (mengandung mikroenkapsulasi minyak kanola 4% dari total ransum). Bahan pelapis yang digunakan dalam produk mikroenkapsulasi memiliki komposisi 50% maltodekstrin dan 50% gum arab. Data dianalisis menggunakan analisis sidik ragam. Hasil penelitian menunjukkan penambahan minyak kanola bebas maupun minyak kanola proteksi pada ransum sangat nyata (P<0,01) menurunkan populasi protozoa. Sintesis protein bakteri, NH3, retensi nitrogen, dan kadar BUN sangat nyata meningkat (P<0,01) pada pemberian minyak kanola bebas. Sementara penurunan terjadi pada pemberian minyak kanola terenkaspulasi dibandingkan kontrol. Namun, penambahan 4% minyak kanola bebas dan terenkapsulasi tidak signifikan mempengaruhi populasi bakteri total dan VFA. Dapat disimpulkan bahwa penambahan minyak kanola tanpa proteksi memberikan produksi NH3, BUN, dan SPM tertinggi di rumen serta minyak kanola dalam bentuk bebas dan terenkaspulasi mampu menurunkan pertumbuhan protozoa rumen yang merupakan predator bakteri tetapi tidak dapat menstimulasi pertumbuhan populasi bakteri rumen.Kata Kunci: mikroenkapsulasi, minyak kanola, rumen, spm, total bakteriABSTRACTThis experiment aimed to investigate the effects of unprotected and microencapsulated canola oil on rumen fermentation characteristics in Garut young rams. The design of experiment was using randomized block design (RBD) with 3 treatments and 5 groups as replication. The treatments were T0 (control/forage:concentrate = 60:40), T1 = T0 (Contain canola oil 4% total diet), T2 T0 (Contain microencapsulated canola oil (4% total diet). Coating materials composition used in microencapsulation were 50% maltodextrin and 50% arabic gum. The data were analyzed by using analysis of variance (ANOVA). The results showed that addition either protected or unprotected of canola oil on diet significantly (P<0.05) decreased rumen protozoa population. Microbial protein synthesis (MPS), NH3 nitrogen retention, and BUN were significantly (P<0.01) increased in unprotected canola oil meanwhile was decreased in the microencapsulated. Nonetheless, addition 4% of protected or unprotected canola oil did not significantly affect total bacterial population and VFA. It is concluded that addition of the unprotected canola oil gave the highest production of NH3, BUN, and MPS in rumen. In addition, the use of unprotected and microencapsulation of canola oil reduced the population of protozoa which are the predators of bacteria, but could not stimulate the growth population of rumen bacteria.Keywords: beef, diversification, development strategy, population

POTENSI BIJI DAN EKSTRAK BIJI TERATAI (Nymphaea pubescens Willd) SEBAGAI PENCEGAH DIARE PADA TIKUS PERCOBAAN YANG DIINTERVENSI E.coli ENTEROPATOGENIK Yuspihana Fitrial; Made Astawan; Soewarno Soekarto; Komang Wiryawan; Tutik Wresdiyati
agriTECH Vol 32, No 3 (2012)
Publisher : Faculty of Agricultural Technology, Universitas Gadjah Mada, Yogyakarta, Indonesia

The aims of this study were to observe phytochemical components contained in waterlily seeds and its ethyl acetate extract; and to observe their antibacterial activities on rats that were intervened with diarrhea-causing bacteria (Enterophatogenic E. coli K1.1, EPEC). Treatment was given on the Sprague Dawley male rats (weighing 140 ± 5 g) for 28 days. Male rats were fed a basal diet (grup control) or the same diet containing 18.7 g/100g of waterlily’s seed flour or the same diet containing 6 g/100 g of FOS or a basal diet with 17.8 mg/ml waterlily’s seeds extract (orally route) for 2,3 or 4 weeks. After 2 weeks treatment feedings, rats were orally infected with 0.3 ml of 106 CFU/ml E. coli in a week. Cecal contents were collected at the end of each time period.The biological activity of treatment was observed by observing body weight, daily feed intake, feed effi ciency, total microorganisms, total E. coli and total lactic acid bacteria from the cecum contents of rats and histological picture of the small intestine of rats. The results showed that water lily seed contain alkaloids, fl avonoids, steroids, glycosides, tannins, saponins, and triterpenoids, whereas ethyl acetate extract of water lily seed contain alkaloids, fl avonoids, tannins, glycosides, saponins and triterpenoid. Substitution treatment with waterlily seed in rations affect to total E. coli in the cecum, both after EPEC intervention and after the intervention stopped. While the provision of waterlily seed extracts affect to total E. coli in the cecum after the intervention stopped. The feed effi ciency in group substituted with waterlily seed was higher than the control and its extract (P <0.05). Substitution treatment of waterlily seed and the extract could prevent damage to the intestinal villi resulting from enterophatogenic E.coli attack. The results of this study indicated that both waterlily seed and its extract contain active compounds that could prevent and inhibit the growth of E. coli causing diarrhea in rats.ABSTRAKPenelitian ini bertujuan untuk mengetahui komponen Þ tokimia yang terdapat pada biji teratai dan ekstrak etil asetat bijiteratai dan mengetahui aktivitas antibakterinya terhadap E.coli penyebab diare (E.coli Enteropatogenik K1.1, EPECK1.1) pada tikus percobaan. Perlakuan diberikan pada tikus jantan jenis Sprague Dawley (berat 140 ±5 g) selama28 hari. Tikus percobaan dibagi menjadi 4 grup yaitu, grup 1, kontrol (mendapatkan ransum standar), grup 2 yangmendapat ransum yang disubstitusi tepung biji teratai (18,7 g/100 g), grup 3 yang mendapat ransum yang disubstitusiFOS (fruktooligosakarida, 6 g/100 g), dan grup 4 yang mendapat ransum standar dan ekstrak etil asetat biji teratai(17,8 mg/ml). Setelah 2 minggu perlakuan ransum, tikus percobaan diintervensi secara oral dengan 0,3 ml dari 106CFU/ml EPEC K1.1 selama 1 minggu sehingga diare. Aktivitas biologis ransum perlakuan diamati dengan mengamatibobot badan, konsumsi ransum per hari, eÞ siensi ransum, total mikroba, total E.coli dan total bakteri asam laktatdari isi sekum tikus percobaan. Hasil penelitian menunjukkan bahwa biji teratai mengandung alkaloid, ß avonoid,steroid, glikosida, tanin, saponin, dan triterpenoid, sedangkan ekstrak etil asetat biji teratai mengandung alkaloid,ß avonoid, tanin, glikosida, saponin dan triterpenoid. Substitusi biji teratai pada ransum mampu menurunkan totalE.coli isi sekum, baik setelah intervensi maupun setelah intervensi EPEC dihentikan. Sementara pemberian ekstrakbiji teratai mampu menurunkan total E.coli isi sekum setelah intervensi dihentikan. EÞ siensi ransum pada grup yangdisubstitusi biji teratai lebih tinggi dibandingkan kontrol dan ekstrak biji teratai (P<0.05). Perlakuan substitusi bijiteratai, dan pemberian ekstrak biji teratai dapat mencegah kerusakan pada vili usus halus akibat dari serangan E.colienteropatogenik. Berdasarkan penelitian ini, baik bjii teratai maupun ekstrak biji teratai mengandung senyawa aktifyang mampu mencegah dan menghambat pertumbuhan E.coli penyebab diare.Kata kunci: Biji teratai, Enterophatogenic Escherichia coli, ekstrak etil asetat, antibakteri, diare.

THE ADDITION MANGOSTEEN PERICARP MEAL AND VITAMIN E IN THE DIET ON DIGESTIVE ORGANS, ACCESSORY ORGANS, REPRODUCTIVE ORGANS, AND CARCASS OF LAYING HENS Rita Mutia; Ridho Kurniawan Rusli; Komang Gede Wiryawan; Toto Toharmat; Jakaria Jakaria
Buletin Peternakan Vol 41, No 3 (2017): BULETIN PETERNAKAN VOL. 41 (3) AGUSTUS 2017
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v41i3.17311

This research aimed to study long-term addition natural herbal: mangosteen pericarp meal and non-herbal: vitamin E in the diet on digestive organs, accessory organs, reproductive organs, and carcass of laying hens. A total of 160 laying hens of Lohman strains (24-wk-old) the observation was conducted for 11 weeks. Designs used are a completely randomized design with four treatments and four replications (10 birds each). The treatments consisted of R0 (control diet), R1 (R0 + 1 g MPM/kg ration), R2 (R0 + 2 g MPM/kg ration) and R3 (R0 + 200 mg VE/kg ration). The variabel observation were digestive organs (percentage of crop, heart, gizzard, spleen, kidney, small intestine), accesory organs (percentage of liver and bile), reproductive organs, body weight and carcass of laying hens. The results showed that all of treatments (RO, R1, R2, and R3) did not affect (P>0.05) internal organs (percentage of crop, heart, gizzard, spleen, kidney, small intestine), accesory organs (percentage of liver and bile), reproductive organs, body weight and carcass of laying hens. In conclusion, long-term addition of mangosteen pericarp meal 1-2 g/kg ration and vitamin E 200 mg/kg in the diet no adversed effect on digestive organs, accesory organs, reproductive organs, body weight and carcass of laying hens.

PENGARUH SUPLEMENTASI TEPUNG KULIT MANGGIS DAN VITAMIN E DI DALAM RANSUM AYAM RAS PETELUR STRAIN LOHMANN TERHADAP KUALITAS FISIK TELUR YANG DISIMPAN PADA WAKTU DAN SUHU YANG BERBEDA Rita Mutia; Ridho Kurniawan Rusli; Komang Gede Wiryawan; Toto Toharmat; Jakaria Jakaria
Buletin Peternakan Vol 41, No 1 (2017): BULETIN PETERNAKAN VOL. 41 (1) FEBRUARI 2017
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v41i1.22453

Penelitian ini bertujuan untuk mengkaji pengaruh suplementasi tepung kulit manggis (TKM) dan Vitamin E (VE) di dalam ransum ayam ras petelur terhadap kualitas fisik telur selama penyimpanan pada waktu dan suhu yang berbeda. Ayam petelur diberi perlakuan pakan yaitu : R0 (ransum kontrol), R1 (R0 +1 g TKM/Kg ransum), R2 (R0 + 2 g TKM/Kg ransum) dan R3 (R0 + 200 mg VE/Kg ransum). Rancangan yang digunakan adalah rancangan acak lengkap pola faktorial 4 x 3 x 2 dengan 4 ulangan. Faktor pertama yaitu ransum, faktor kedua yaitu: waktu penyimpanan (1, 2 dan 3 minggu) dan faktor ketiga yaitu suhu penyimpanan pada refrigerator (4,13oC dan 22,50%) dan suhu ruang (27, 47oC dan 76,17%). Variabel yang diamati adalah: berat telur, persentase kerabang telur, persentase kuning telur, persentase putih telur, tebal kerabang, warna kuning telur dan Haught unit (HU). Hasil penelitian menunjukkan bahwa interaksi antara ransum, waktu dan suhu selama penyimpanan sangat nyata (P<0,01) menurunkan warna kuning telur. Waktu dan suhu penyimpanan sangat nyata (P<0,01) menurunkan HU dan meningkatkan persentase kuning telur. Interaksi waktu dan suhu penyimpanan nyata (P<0,05) menurunkan persentase putih telur. Tebal kerabang nyata (P<0,05) meningkat dipengaruhi oleh ransum dan sangat nyata (P<0,01) meningkat dipengaruhi oleh waktu penyimpanan. Berat telur dan persentase kerabang telur tidak dipengaruhi oleh ransum, waktu dan suhu penyimpanan. Kesimpulan penelitian adalah suplementasi tepung kulit manggis dan Vitamin E di dalam ransum ayam ras petelur strain Lohmann secara umum tidak mempengaruhi kualitas fisik telur (kecuali warna kuning telur dan tebal kerabang) yang disimpan pada waktu dan suhu yang berbeda. Kualitas fisik telur lebih utama dipengaruhi oleh waktu dan suhu penyimpanan yang berbeda. Suhu dan kelembaban terbaik untuk penyimpanan telur adalah 4,13oC dan 22,50% pada refrigerator, pada kondisi ini telur dapat disimpan selama 21 hari.

Antioxidant Enzyme Activity and Malondialdehyde Concentration on Broiler Fed Contain Lauric Acid and Areca vestiaria Giseke Jola Josephien Mariane Roosje Londok; Sumiati Sumiati; I Komang Gede Wiryawan; Wasmen Manalu
Buletin Peternakan Vol 42, No 2 (2018): BULETIN PETERNAKAN VOL. 42 (2) MAY 2018
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v42i2.31767

The objective of the study was to determine antioxidant enzyme activity and concentration of malondialdehyde on broiler which consumed feed containing lauric acid and natural antioxidant from Areca vestiaria Giseke. The study used 240 day-old chicks of Lohmann MB 202 P strain placed randomly at 24 experimental cage units (10 chickens each) of the litter system. The average temperature of the cage at the study was 25.80 to 32.080 C with relative air humidity rate of 67.69 to 86.20%. The research method followed a Factorial Completely Randomized Design 2 x 4 with 3 replications. The first factor was the source of lauric acid in feed, i.e. conventional coconut oil (CO) and pure lauric acid (LA). The second factor was the source of antioxidant in the form of dosage of Areca vestiaria (AV) and vitamin E supplementation (TF) with four levels of AV, ie 0, 625 mg.kg-1, 1250 mg.kg-1, and TF at a dose of 200 mg .kg-1 feed. Feed and drinking water were given ad libitum. Meat sampling to measure SOD, catalase and MDA was taken at the end of the study by first chickens were fasted for ± 8 hours (overnight). The sample used was right breast meat of experimental male chicken. The data were average from three experimental chickens. The data obtained were analyzed for the variant with the general linear model on MINITAB (version 16), then tested the differences between treatments using Tukey's honestly significant difference (HSD). The results showed that the source of laurate had a significant effect on SOD, catalase, and MDA, while antioxidant concentration significantly decreased SOD and MDA compared with control. The interaction between lauric sources and antioxidant concentrations affected catalase and MDA. The use of coconut oil as much as 3% and antioxidant supplementation of Areca vestiaria Giseke in feed at a dose of 1250 mg kg-1 could decrease lipid oxidation product of meat to produce a healthy food product.

DYNAMICS OF MILK PRODUCTION OF LATE LACTATION DAIRY GOAT FED PUFADIET SUPPLEMENTED WITH YEAST, C. xanthorrhiza Roxb, and THEIR COMBINATION Asep Sudarman; Endang Sulistyowati; Komang G Wiryawan; Toto Toharmat; Sigit Mujiharjo
UNEJ e-Proceeding Proceeding of International Conference on Food Sovereignty and Sustainable Agriculture (FoSSA) 2017
Publisher : UPT Penerbitan Universitas Jember

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

This article is a dynamics synthesis of milk production data of dairy goat fed diet containingconcentrate supplemented with PUFA (polyunsaturated fatty acid), yeast and curcuma. Twenty (20) dairy goats of Ettawa crossbred in late lactation phage were grouped into fiveof four goats to receive five treatments in in Randomized Complete Block design. Thetreatments were no supplement (PD0), 3 tablets of Asifit (PDA), 5g/d yeast (PDY), 20g/dcurcuma (PDC), and a mix of 5g/d yeast and 20g/d curcuma (PDM). The concentratecontained of PUFA sources (roasted ground corn, roasted soy bean meal, and corn oil),soybean by-product; roughage provided was King Grass. Milk yield was recorded daily, pre,treatment, and post then calculated all the way from pre to post treatment. Milk yield werehigher significantly (P<0.05) in PDA (538.7 g/d) and PDY (522.3g/d) compared to PD0(336.3g/d), PDC (322.3g/d) and PDM (392.0g/d). Average temperature and relativehumidity in the farm were 26.94 ± 2.280 C and 78.83 ± 7.34 %. Yeast supplementation eithersolely or in combination with curcuma is considered better in milk production dynamics inpre, treatment, post.

Stability of Two Probiotics Bacteria of Goat Milk Yoghurt in Rat Digestive Tract RARAH RATIH ADJIE MAHESWARI; I KOMANG GEDE WIRYAWAN; GINA LESMANA MADUNINGSIH
Microbiology Indonesia Vol. 2 No. 3 (2008): December 2008
Publisher : Indonesian Society for microbiology

Increased age will affect the bacterial population of the human digestive tract, in which many bacteria will adapt and colonize different sites. Combining probiotics and prebiotics in what has been called a synbiotic could beneficially affect the host by improving survival and implantation/adhesion of live microbial dietary supplements in the gastrointestinal flora. Probiotic bacteria are expected to survive in the digestive tract to give health effects to the host by balancing the intestinal microflora. The addition of fructo-oligosaccharides is expected to increase viability and growth of probiotics in the digestive tract. The objective of the current research is to investigate the effect of probiotic yoghurt and synbiotic yoghurt of Etawa Breed Cross Saanen (PESA) goats together with fructo-oligosaccharides, on female rats and to study the stability of probiotic bacteria in the digestive tracts. The results showed that synbiotic yoghurt intake had no significant influence (p>0.05) on ration consumption, body weight gain, feed conversion, final body weight and mortality. The synbiotic intake significantly increased the population of Bifidobacterium longum (p

Evaluation of the Use of Cassava Based Complete Ration Silage on Nitrogen Retention and Metabolizable Energy Male Duck Sofia Sandi; Asep Sudarman; Erika B Laconi; Komang G Wiryawan; Djumali Mangunwijaja
IJFAC (Indonesian Journal of Fundamental and Applied Chemistry) Vol 3, No 2 (2018): June 2018
Publisher : IJFAC (Indonesian Journal of Fundamental and Applied Chemistry)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24845/ijfac.v3.i2.29

The purpose of this study was to evaluate the effect of a complete ration silage made of cassava biomass nitrogen retention, and metabolizable energy male ducks. Control diet consisted of corn, rice bran, coconut meal, soybean meal, vegetable oil, fish meal and premix. While the treatment of silage ration of cassava based (BBS) consisted of leaves, peel, and tubers of cassava, as well as a mix of fish meal, vegetable oil, premix, DL-methionine and L-lysine. The experimental design used was completely randomized design with 5 treatments and 4 replicates ie S0 (100% control diet), S25 (75% control diet + 25% BBS silage), S50 (50% control diet + 50% BBS silage), S75 (25% control diet + 75% BBS silage), and S100 (100% BBS silage ration). Measurement of metabolizable energy and nitrogen retention was conducted using 25 male ducks aged 10 weeks maintained in metabolic cages and adapted to experimental diets for seven days. Ducks were fasted for 24 hours before the experimental diets were offered. Metabolizable energy and nitrogen retention were measured by the method of Sibbald (1989). The results showed that a decline in nitrogen retention and, metabolizable energy along with the increasing level of BBS silage in the rations. The conclusion of this study was the use of up to 75% BBS silage generated metabolizable energy and nitrogen retention that do not differ from the control ration.Key words: cassava silage, complete ration, male duck, metabolizable energy, nitrogen retention

THE IMPORTANCE OF RUMEN ANAEROBIC FUNGI ON FIBER DEGRADATION IN RUMINANTS: REVIEW Sinta Agustina; I Komang Gede Wiryawan; Sri Suharti
BERITA BIOLOGI Vol 19, No 3A (2020)
Publisher : Research Center for Biology-Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/beritabiologi.v19i3A.3853

Forage is a feed source for ruminant livestock, but one of the limiting factors of forage is high content of fiber in old forage plants. The fiber content in forage can only be degraded by rumen microbes. One of the rumen microbes that has fiber degrading activity is rumen anaerobic fungi because it can produce very active enzymes to degrade lignocellulose. The rumen anaerobic fungi are divided into several genera which are grouped base on the number of flagella in zoospores, thallus morphology and rhizoid type. The presence of fungi in the rumen is very important because fungi can form rhizoid which will penetrate the feed particles and degrade plant cell walls physically and chemically. In addition, fungi can produce fiber degrading enzymes such as cellulase, hemicellulase, pectinase, and lignocellulase which can increase feed digestibility. However, in Indonesia there is not much study of the potential for rumen anaerobic fungi, so the aims of this review paper is to discuss the potential of anaerobic fungi rumen in improving fiber digestibility in livestock.

Total Digestible Nutrient of Diet Containing PUFA- Concentrate Supplemented with Yeast and Curcuma xanthorrhiza Roxb for Dairy Goat Endang Sulistyowati; Asep Sudarman; Komang G. Wiryawan; Toto Toharmat
Jurnal Sain Peternakan Indonesia Vol 9, No 2 (2014)
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/jspi.id.9.2.110-116

ABSTRAKPenelitian ini didisain untuk mengevaluasi kecernaan nutrisi, dinyatakan dalam TDN, dari ransum yang mengandung PUFA konsentrat yang disuplementasi yeast dan Curcuma xanthorrhiza Roxb pada kambing perah. Dua puluh ekor kambing Peranakan Ettawah (PE) pada fase laktasi akhir dialokasikan kedalam 6 perlakuan dengan Rancangan Acak Kelompok. Perlakuan tersebut adalah: PD0: PUFA-diet tanpa suplemen, PDA: dengan Asifit, PDY: dengan 0,5% yeast, PDC: dengan 2% curcuma, dan PDM: dengan 0,5% yeast + 2% curcuma. Ransum- PUFA terdiri atas 80% PUFA- konsentrat sebagai ransum dasar dan 20% rumput gajah. Sumber PUFA terdiri atas jagung giling sangrai, tepung kedelai sangrai, dan minyak jagung. Hasil menunjukkan bahwa konsumsi DM, OM, CP, CF, NFE, ADF, dan GE tidak terpengaruh oleh perlakuan. Namun, EE dan NDF antarperlakuan berbeda signifikan (P<0.05), sedang Ca dan P berbeda sangat signifikan (P<0.01). Kandungan nutrisi yang tinggi (DM, OM, CP, EE, CF, NDF, and GE) ditemukan di feces pada kambing dengan perlakuan Curcuma (PDC), konsekuensinya adalah kecernaan nutrisinya secara signifikan (P<0.05) atau sangat signifikan (P<0.01) terendah. Total digestible nutrient (TDN) dari PDY dan PDM secara signifikan tinggi (79,89% dan 79,37%) disbanding ransum lainnya, terendah pada PDC (69,94%). Hal ini menunjukkan bahwa yeast atau ragi dengan konsentrasi 1,8 108cfu/d baik disuplementasikan tunggal atau dikombinasi dengan 2% Curcuma dapat dikatakan sebagai kandungan yang tepat untuk memperbaiki kecernaan nutrisi pada kambing perah dengan laktasi akhir pada penelitian ini.Kata kunci: curcuma, kambing perah, PUFA-diet, TDN, yeast

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

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