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Jurnal Peternakan Tropika
Published by Universitas Udayana
ISSN : -     EISSN : 27227286     DOI : -
Core Subject : Economy, Health, Science, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Economics, Econometrics & Finance Veterinary
Jurnal Peternakan Tropika (JPT) merangkum berbagai manuskrip di bidang peternakan seperti nutrisi, produksi, reproduksi, pasca panen (pengolahan dan teknologi) dan bidang sosial ekonomi peternakan.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Hewan dan Zoologi
Articles 100 Documents
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PENGARUH PENAMBAHAN EKSTRAK DAUN PANDAN WANGI (Pandanus amaryllifolius Roxb) DALAM AIR MINUM TERHADAP LEMAK ABDOMEN BROILER Wirawan, N.P.P.A.S.,; E. Puspani,; I N. S. Sutama
Jurnal Peternakan Tropika Vol. 13 No. 2 (2025): Vol. 13 No.2(2025)
Publisher : Fakultas Peternakan Universitas Udayana

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In line with the increasing population in Indonesia, the need for protein is alsoincreasing. Protein can be obtained from broilers. Broilers are known as poultry with a fastharvest period but high fat content. This study aims to determine the effect of giving pandanleaf extract in drinking water on broiler abdominal fat. This research was conducted at theLaboratory of the Faculty of Animal Husbandry, Udayana University, located at Gang Markisa,Sesetan, Denpasar City, Bali. This research was carried out from the beginning of thepreparation of the cage in May 2024, starting maintenance in June 2024 and harvesting forsampling in July 2024. The experiment was carried out using a Completely RandomizedDesign with 4 treatments and 5 repetitions, namely P0 as a control (drinking water without theaddition of pandan leaf extract), P1 (drinking water with the addition of 3% pandan leafextract), P2 (drinking water with the addition of 6% pandan leaf extract) and P3 (drinking waterwith the addition of 9% pandan leaf extract). The variables observed in this study were pad fat,mesenteric fat, ventricle fat and abdominal fat as an accumulation of the three fats. This studyshowed that the provision of natural feed additives in the form of pandan leaf extract indrinking water had no significant effect (P>0.05) on broiler ventricle, mesentery, pad fat andabdomen. From the results of the study, it can be concluded that the addition of pandan leafextract in percentages of 3%, 6% and 9% in broiler drinking water did not affect fat in theabdomen, such as pad fat, ventricle fat and mesenteric fat. ABSTRAK Sejalan dengan meningkatnya jumlah penduduk di Indonesia, kebutuhan akan proteinjuga meningkat. Pemenuhan protein bisa didapat dari broiler. Broiler dikenal dengan unggasdengan masa panen yang cepat namun kadar lemaknya tinggi. Penelitian ini bertujuan untukmengetahui pengaruh pemberian ekstrak daun pandan wangi dalam air minum terhadap lemakabdomen broiler. Penelitian ini dilakukan di Laboratorium Fakultas Peternakan UniversitasUdayana yang beralamat di Gang Markisa, Sesetan, Kota Denpasar, Bali. Penelitian inidilaksanakan dari awal persiapan kendang pada bulan Mei 2024, mulai pemeliharaan padabulan Juni 2024 dan panen untuk pengambilan sampel di bulan Juli 2024. Percobaan dilakukandengan menggunakan Rancangan Acak Lengkap dengan 4 perlakuan dan 5 pengulangan yaituP0 sebagai kontrol (air minum tanpa penambahan ekstrak daun pandan wangi), P1 (air minumdengan penambahan 3% ekstrak daun pandan wangi), P2 (air minum dengan penambahan 6%ekstrak daun pandan wangi) dan P3 (air minum dengan penambahan 9% ekstrak daun pandanwangi). Variabel yang diamati pada penelitian ini adalah lemak bantalan, lemak mesenterium,lemak ventrikulus dan lemak abdomen sebagai akumulasi dari ketiga lemak tersebut. Penelitianini menunjukan bahwa pemberian feed additive alami berupa ekstrak daun pandan wangi padaair minum tidak berpengaruh nyata (P>0,05) terhadap lemak ventrikulus, mesentrium, bantalandan abdomen broiler. Dari hasil penelitian, dapat disimpulkan bahwa penambahan ekstrak daunpandan wangi dalam persentase 3%, 6% dan 9% dalam air minum broiler tidak memberikanpengaruh terhadap lemak di bagian abdomen, seperti lemak bantalan, lemak ventrikulus, danlemak mesentrium.
PENGARUH EKSTRAK DAUN KELOR TERFERMENTASI MELALUI AIR MINUM TERHADAP PERSENTASE EKSTERNAL OFFAL BROILER Ansyarullah, J.,; I K. Sumadi.,; G. A. M. K. Dewi
Jurnal Peternakan Tropika Vol. 13 No. 2 (2025): Vol. 13 No.2(2025)
Publisher : Fakultas Peternakan Universitas Udayana

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The utilization of fermented moringa leaf extract as a natural feed additive is due to theprohibition of the use of Antibiotic Growth Promoter (AGP) due to the resistance effect caused in broilers. This study aims to determine the effect of giving fermented moringa leaf extractthrough drinking water on the external offal percentage of broiler carried out at Farm Sesetan,Faculty of Animal Husbandry, Udayana University in 4 weeks. Completely RandomizedDesign (CRD) was used in this study with 3 treatments, 6 replicates and each consisting of 5broilers. The treatments were broilers given drinking water without moringa extract(EF0/control), broilers given drinking water with 3% fermented moringa extract (EF1), andbroilers given 6% fermented moringa extract in drinking water (EF2). The variable observedwas the percentage of broiler external offal including (percentage of blood, percentage offeathers, percentage of head, percentage of neck and percentage of feet). The results indicatedthat there was no significant difference (P>0.05) in the percentage of external broiler offal(percentage of blood, percentage of fur, percentage of head, percentage of neck and percentageof feet) compared to the control (EF0). Based on the results of this study, it was concluded thatthe administration of fermented Moringa leaf extract as much as 3% and 6% in drinking waterdid not affect the external ofal percentage of broiler. ABSTRAK Pemanfaatan ekstrak daun kelor terfermentasi sebagai feed additif alami dikarenakanadanya pelarangan penggunaan Antibiotic Growth Promoter (AGP) akibat efek resistensi yangditimbulkan pada broiler. Penelitian ini memiliki tujuan untuk mengetahui pengaruh pemberianekstrak daun kelor terfermentasi melalui air minum terhadap persentase eksternal offal broileryang dilaksanakan pada Farm Sesetan, Fakultas Peternakan, Universitas Udayana dalam 4minggu. Rancangan Acak Lengkap digunakan dalam penelitian ini (RAL) dengan 3 perlakuan,6 ulangan serta tiap-tiapnya terdiri dari 5 ekor broiler. Perlakuan diberikan yaitu broiler yangdiberikan air minum tanpa ekstrak daun kelor (EF0/kontrol), broiler yang diberikan air minumdengan 3% ekstrak daun kelor terfermentasi (EF1), serta broiler yang diberikan 6% ekstrakdaun kelor terfermentasi dalam air minum (EF2). Variabel yang diamati adalah persentaseeksternal offal broiler meliputi (persentase darah, persentase bulu, persentase kepala, persentaseleher dan persentase kaki). Hasil penelitian mengindikasikan tidak terdapat perbedaan yangsignifikan (P>0,05) atas persentase eksternal offal broiler ialah (persentase darah, persentasebulu, persentase kepala, persentase leher dan persentase kaki) dibandingkan kontrol (EF0).Berdasarkan hasil penelitian disimpulkan bahwa pemberian ekstrak daun kelor terfermentasisebanyak 3% dan 6% dalam air minum tidak memberikan pengaruh terhadap persentaseeksternal offal broiler.
KOMPOSISI FISIK KARKAS BROILER YANG DIBERIKAN EKSTRAK DAUN KELOR (Moringa oliefera) TERFERMENTASI MELALUI AIR MINUM Dachi, S. H.,; G. A. M. K. Dewi,; M. Wirapartha
Jurnal Peternakan Tropika Vol. 13 No. 2 (2025): Vol. 13 No.2(2025)
Publisher : Fakultas Peternakan Universitas Udayana

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The study aimed to evaluate the effect of fermented Moringa (Moringa oliefera) leafextract given through drinking water on the physical composition of broiler carcasses. A totalof 90 day-old broilers (Day-Old Chicks) of CP 707 strain produced by PT Charoen PokphandIndonesia, Tbk, were used in this study. The study used a completely randomized design(CRD) with 3 treatments namely EF0/control, EF1 3% and EF2 6% fermented moringa leafextract in drinking water and each treatment was carried out a total of 6 repetitions, resulting in18 experimental units. The observed variables were: slaughter weight, carcass weight, meatpercentage, bone percentage, and skin and fat percentage. The results of adding 3% (EF1) and6% (EF2) fermented moringa extract to drinking water significantly (P<0.05) increased themeat percentage by 7.04% and 10.38% respectively compared to EF0/control. EF1 and EF2treatments significantly (P<0.05) decreased the percentage of skin and fat by 21.17% and35.78%, respectively, compared to EF0/control. The results of the study showed that feedingfermented moringa extract up to 6% had no significant impact (P>0.05) on slaughter weight,carcass weight, and bone percentage. It was concluded that feeding fermented moringa extractthrough drinking water at 3% and 6% increased meat percentage and decreased skin-fatpercentage, but did not affect slaughter weight, carcass weight, and bone percentage of broilers.It is recommended to use the 6% treatment of fermented moringa extract through drinkingwater on the physical composition of broiler carcasses. ABSTRAK Penelitian bertujuan mengevaluasi pengaruh ekstrak daun kelor (Moringa oliefera)fermentasi yang diberikan melalui air minum terhadap komposisi fisik karkas broiler. Sebanyak90 ekor broiler berumur satu hari (Day-Old Chicks) dari strain CP 707 yang diproduksi oleh PTCharoen Pokphand Indonesia, Tbk, dipakai pada penelitian ini. Penelitian menggunakanRancangan Acak Lengkap (RAL) dengan 3 perlakuan yaitu EF0/kontrol, EF1 3% dan EF2 6%ekstrak daun kelor terfermentasi pada air minum dan tiap-tiap perlakuan dilakukan sejumlah 6kali pengulangan, sampai menghasilkan sebanyak 18 unit eksperimen. Variabel yang diamatiialah: bobot potong, bobot karkas, persentase daging, persentase tulang, serta persentase kulitjuga lemak. Hasil penambahan ekstrak daun kelor terfermentasi 3% (EF1) dan 6% (EF2) padaair minum secara signifikan (P<0,05) meningkatkan persentase daging masing-masing sebesar7,04% dan 10,38% dibandingkan dengan EF0/kontrol. Perlakuan EF1 dan EF2 terjadipenurunan yang signifikan (P<0,05) pada persentase kulit dan lemak masing-masing sebesar21,17% dan 35,78%, daripada EF0/kontrol. Hasil penelitian pemberian ekstrak daun kelorterfermentasi hingga 6% tidak berdampak signifikan (P>0,05) atas bobot potong, bobot karkas,serta persentase tulang. Disimpulkan bahwa pemberian ekstrak daun kelor terfermentasimelalui air minum 3% dan 6% menunjukkan peningkatan terhadap persentase daging danmenurunkan persentase kulit-lemak, tetapi tidak mempengaruhi bobot potong, bobot karkas,serta persentase tulang broiler. Disarankan agar menggunakan perlakuan 6% ekstrak daun kelorterfermentasi melalui air minum terhadap komposisi fisik karkas broiler.
PENAMPILAN ITIK BALI JANTAN YANG DIBERI CAMPURAN EKSTRAK KULIT BUAH NAGA DAN CIPLUKAN MELALUI AIR MINUM Silalahi, H. C.,; I N. T. Ariana,; M. Wirapartha
Jurnal Peternakan Tropika Vol. 13 No. 2 (2025): Vol. 13 No.2(2025)
Publisher : Fakultas Peternakan Universitas Udayana

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alinese ducks (Anas sp.) are native Indonesian germplasm that must be preserved andhave a high survival rate so that they can provide quality protein. This study aims to determinethe appearance of male Balinese ducks given a mixture of dragon fruit peel extract and groundcherry through drinking water. This research was conducted at the Faculty of AnimalHusbandry Farm, Udayana University, Jalan Raya Sesetan Denpasar, Bali. With five treatmentsand four replications. (P1) without a mixture of dragon fruit peel extract and ground cherry ascontrol. (P2) with 5% dragon fruit peel extract. (P3) with 5% ground cherry extract. (P4) with amixture of 2.5% dragon fruit peel extract and 2.5% ground cherry extract. (P5) with a mixtureof 5% dragon fruit peel extract and 5% ground cherry. The observed variables were initial bodyweight, ration consumption, drinking water consumption, final body weight, weight gain, andFCR. The results obtained in the study that the treatment of P2, P3, P4, and P5 throughdrinking water had no significant effect (P>0.05) on final body weight, and weight gain. But amixture of 2.5% dragon fruit peel extract and 2.5% ground cherry extract through drinkingwater (P4) can streamline ration consumption, increase drinking water consumption and reduceFCR of male Balinese ducks. Based on the research it can be concluded that giving a mixture ofdragon fruit peel extract as much as 2.5% and ground cherry extract as much as 2.5% is the besttreatment because it can streamline ration consumption, increase drinking water consumption,and reduce FCR values in male Balinese ducks. ABSTRAK Itik bali (Anas sp.) merupakan plasma nutfah asli Indonesia harus dijaga kelestariannyadan mempunyai daya tahan hidup yang tinggi sehingga dapat menyediakan protein yangberkualitas. Penelitian ini bertujuan untuk mengetahui penampilan itik bali jantan yang dibericampuran ekstrak kulit buah naga dan ciplukan melalui air minum. Penelitian ini dilakukan diFarm Fakultas Peternakan Universitas Udayana, Jalan Raya Sesetan Denpasar, Bali. Denganlima perlakuan dan empat ulangan. (P1), tanpa campuran ekstrak kulit buah naga dan ciplukansebagai kontrol. (P2) dengan ekstrak kulit buah naga 5%. (P3) dengan ekstrak ciplukan 5%.(P4) dengan campuran ekstrak kulit buah naga 2,5% dan ekstrak ciplukan 2,5%. (P5) dengancampuran ekstrak kulit buah naga 5% dan ciplukan 5%. Variabel yang diamati yaitu beratbadan awal, konsumsi ransum, konsumsi air minum, berat badan akhir, pertambahan beratbadan, dan FCR. Hasil yang didapatkan dalam penelitian bahwa perlakuan P2, P3, P4, dan P5melalui air minum tidak berpengaruh nyata (P>0,05) terhadap berat badan akhir, danpertambahan berat badan. Tetapi campuran ekstrak kulit buah naga 2,5% dan ekstrak ciplukan2,5% melalui air minum (P4) dapat mengefisienkan konsumsi ransum, meningkatkan konsumsiair minum serta menurunkan FCR itik bali jantan. Berdasarkan penelitian dapat disimpulkanbahwa pemberian campuran ekstrak kulit buah naga sebanyak 2,5% dan esktrak ciplukansebanyak 2,5% merupakan perlakuan yang paling baik karena dapat mengefisienkan konsumsiransum, meningkatkan konsumsi air minum, serta menurunkan nilai FCR pada itik bali jantan.
SELEKSI PEJANTAN BABI DENGAN BREED YANG BERBEDA BERDASARKAN LIBIDO DAN KUALITAS SEMEN DI UPTD BIBDPTHPT BATURITI Sitohang, E. R.,; D.A. Warmadewi.,; I N. Ardika
Jurnal Peternakan Tropika Vol. 13 No. 2 (2025): Vol. 13 No.2(2025)
Publisher : Fakultas Peternakan Universitas Udayana

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This study was conducted with the aim of evaluating libido, and semen qualitymacroscopically and microscopically in pig males with different breeds at UPTD BIBDPTHPTBaturiti, Bali. This research was conducted for 2 months from August 2024 to September 2024.Using 9 pig males of different breeds consisting of 3 Landrace pig males, 3 Duroc males, and 3Yorkshire males. Libido variables include the time period from the cage to the cement shelter,the time period of riding the dummy sow, the period of penis ejaculation, the period of gelatinejaculation, and the period of semen ejaculation (ejaculation). Macroscopic evaluation includesvolume, color, smell, while microscopic evaluation is motility. The results of the libido studyshowed that the average time from the cage to the cement shelter ranged from 14.67 secondsto 75.93 seconds, the time period of riding the dummy sow ranged from 102.80 seconds to631.10 seconds, the duration of penis ejection ranged from 82 seconds to 96.13 seconds, theduration of gelatin ejection ranged from 30.8 seconds to 38.92 seconds, and the duration ofsemen ejaculation (ejaculation) ranged from 390.80 seconds to 181.47 seconds. The resultsof macroscopic observations showed that the average volume of semen of pig males rangedfrom 164 ml to 326ml with a creamy color resembling milky white with a semen/fishy smell.Microscopic observations showed that the average motility of spermatozoa ranged from 66% to70%. The pig studs of different breeds that have the best quality are Landrace, while the pigstuds with the lowest quality breeds are Yorkshire. The results of this study show that thesexual behavior (libido), quality and quantity of normal semen and genetics of pig males inUPTD BIBDPTHPT Baturiti are within normal limits. ABSTRAK Penelitian ini dilakukan bertujuan untuk mengevaluasi libido, dan kualitas semen secaramakroskopis dan mikroskopis pada pejantan babi dengan breed yang berbeda yang ada di UPTDBIBDPTHPT Baturiti, Bali. Penelitian ini dilakukan selama 2 bulan dari bulan Agustus 2024hingga September 2024. Dengan menggunakan 9 ekor pejantan babi dengan breed yang berbedayang terdiri dari 3 ekor pejantan babi Landrace, 3 ekor pejantan Duroc, dan 3 ekor pejantanYorkshire. Variabel libido meliputi jangka waktu dari kandang ke tempat penampungan semen,jangka waktu menaiki dummy sow, jangka waktu pengeluaran penis, jangka waktu pengeluarangelatin, jangka waktu pengeluaran semen (ejakulasi). Evaluasi makroskopis meliputi volume,warna, bau, sedangkan untuk evaluasi mikroskopis yaitu motilitas. Hasil penelitian libidomenunjukkan bahwa rata-rata jangka waktu dari kandang ke tempat penampungan semenberkisar antara 14,67 detik hingga 75,93 detik, jangka waktu menaiki dummy sow berkisarantara 102,80 detik hingga 631,10 detik, jangka waktu pengeluaran penis berkisar antara 82detik hingga 96,13 detik, jangka waktu pengeluaran gelatin berkisar antara 30,8 detik hingga38,92 detik, dan jangka waktu pengeluaran semen (ejakulasi) berkisar antara 390,80 detikhingga 181,47 detik. Hasil pengamatan makroskopis menunjukkan bahwa rata-rata volumesemen pejantan babi berkisar antara 164 ml hingga 326ml dengan warna krem menyerupai putihsusu dengan bauk has semen/amis. Hasil pengamatan mikroskopis menunjukkan bahwa rata-rata motilitas spermatozoa berkisar antara 66 % hingga 70 %. Pejantan babi dengan breedberbeda yang memiliki kualitas terbaik adalah Landrace, sedangkan pejantan babi dengan breedyang memiliki kualitas terendah adalah Yorkshire. Dari hasil penelitian ini menunjukkan bahwatingkah laku seksual (libido),kualitas dan kuantitas semen normal serta genetik pejantan babiyang ada di UPTD BIBDPTHPT Baturiti berada dalam batas normal.
PENGARUH TINGKAT NAUNGAN BERBEDA TERHADAP HASIL Arachis pintoi PADA TANAH LATOSOL Ricam, K.,; N. M. Witariadi,; I W. Wirawan
Jurnal Peternakan Tropika Vol. 13 No. 2 (2025): Vol. 13 No.2(2025)
Publisher : Fakultas Peternakan Universitas Udayana

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Efforts to develop green fodder are still possible, especially on marginal land or underplantations. Legumes are known to increase soil fertility through nitrogen fixation. The studyaims to determine the effect of different levels of shade on the results of Arachis pintoi onlatosol soil. This study was conducted in Sading Village, Mengwi District, Badung Regency,Bali Province for 3 months. This study used a completely randomized design (CRD) consistingof 4 treatments and 7 repetitions, namely N0 = 0%, N1 = 20%, N2 = 40%, N3 = 60%, so therewere 28 experimental units. The variables observed in this study were the outcome variablesincluding: leaf dry weight (g), stem dry weight (g), root dry weight (g), total dry weight offorage (g), ratio of leaf dry weight to stem dry weight, and ratio of total dry weight of forage toroot dry weight. The results showed that 0% and 20% shade treatments could increase thevariable of leaf dry weight of the highest yield 0% treatment 2.91 (g), stem dry weight of thehighest yield 0% treatment 2.56 (g), root dry weight of the highest yield 0% treatment 1.31 (g),total dry weight of forage of the highest yield 0% treatment 5.47 (g), ratio of total dry weight offorage to root dry weight of the highest yield 20% treatment 5.36 while the ratio of leaf dryweight to stem dry weight, was not significantly different, 60% treatment showed the highestyield of 1.61. Shade level treatments of 0% (N0) and 20% (N1) gave the best Arachis pintoiresults on latosol soil. Based on the results of this study, it can be concluded that differentlevels of shade can affect the results of Arachis pintoi on latosol soil, and the levels of shade of0% and 20% are able to provide the best results of Arachis pintoi on latosol soil. ABSTRAK Usaha pengembangan hijauan pakan masih memungkinkan terutama pada lahanmarginal maupun dibawah Perkebunan. Tanaman leguminosa dikenal karena dapatmeningkatkan kesuburan tanah melalui fiksasi nitrogen. Penelitian bertujuan untuk mengetahuipengaruh tingkat naungan berbeda terhadap hasil Arachis pintoi pada tanah latosol. Penelitianini dilakukan di Desa Sading, Kecamatan Mengwi, Kabupaten Badung, Provinsi Baliberlangsung selama 3 bulan. Penelitian ini menggunakan rancangan acak lengkap (RAL) yangterdiri dari 4 perlakuan dan 7 pengulangan yaitu N0 = 0%, N1 = 20%, N2 = 40%, N3 = 60%,Sehingga terdapat 28 unit percobaan. Variabel yang diamati dalam penelitian ini adalahvariabel hasil yang meliputi: berat kering daun (g), berat kering batang (g), berat kering akar(g), berat kering total hijauan (g), nisbah berat kering daun dengan berat kering batang, dannisbah berat kering total hijauan dengan berat kering akar. Hasil penelitian menunjukan bahwaperlakuan naungan 0% dan 20% dapat meningkatkan variabel berat kering daun perlakuan 0%hasil tertinggi 2,91 (g), berat kering batang perlakuan 0% hasil tertinggi 2,56 (g), berat keringakar perlakuan 0% hasil tertinggi 1,31 (g), berat kering total hijauan perlakuan 0% hasiltertinggi 5,47 (g), nisbah berat kering total hijauan dengan berat kering akar perlakuan 20%hasil tertinggi 5,36 sedangkan nisbah berat kering daun dengan berat kering batang, berbedatidak nyata perlakuan 60% menunjukan hasil tertinggi 1,61. Perlakuan tingkat naungan 0%(N0) dan 20% (N1) memberikan hasil Arachis pintoi terbaik pada tanah latosol. Berdasarkanhasil penelitian ini dapat disimpulkan bahwa tingkat naungan berbeda dapat mempengaruhihasil Arachis pintoi pada tanah latosol, dan tingkat naungan 0% dan 20%, mampumemberikan hasil Arachis pintoi terbaik pada tanah latosol.
PENGARUH PEMBERIAN EKSTRAK DAUN GAMAL (Gliricidia sepium) TERFERMENTASI MELALUI AIR MINUM TERHADAP PENAMPILAN ITIK BALI (Anas sp.) Hapsari, N. L. G. A. R.,; N. W. Siti.,; A. A. P.P. Wibawa
Jurnal Peternakan Tropika Vol. 13 No. 2 (2025): Vol. 13 No.2(2025)
Publisher : Fakultas Peternakan Universitas Udayana

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Gamal leaves are potential plants and have high nutritional content such as minerals,proteins and vitamins. This study aims to determine the effect of fermented gamal leaf extract(Gliricidia sepium) added to drinking water on the performance of male Bali ducks aged 0-8weeks. This study was conducted at the Sesetan Teaching Farm, Faculty of Animal Husbandry,Udayana University for 8 weeks starting from 04 October – 29 November 2025. This studyused a Completely Randomized Design (CRD) with four treatments and five replications, eachreplication using 3 male Bali ducks with an initial body weight of 47.1 ± 0.24 g. The treatmentsgiven were; P0 = 0% fermented gamal leaf extract, P1 = 2% fermented gamal leaf extract, P2 =4% fermented gamal leaf extract and P3 = 6% fermented gamal leaf extract. The variablesobserved in this study were initial body weight, feed consumption, drinking waterconsumption, final body weight, weight gain and Feed Conversion Ratio (FCR). The resultsshowed that the effect of adding fermented gamal leaf extract (Gliricidia sepium) throughdrinking water had no significant effect (P>0.05) on initial body weight, feed consumption,drinking water consumption, final body weight, weight gain and Feed Conversion Ratio (FCR).Based on this study, it can be concluded that the administration of fermented gamal leaf extractas much as 2% - 6% has not affected the appearance of male Bali ducks. ABSTRAK Daun gamal merupakan tanaman yang potensial dan mempunyai kandungan gizi tinggiseperti mineral, protein dan vitamin. Penelitian ini bertujuan untuk mengetahui pengaruh estrakdaun gamal (Gliricidia sepium) terfermentasi yang ditambahkan kedalam air minum terhadappenampilan itik bali jantan umur 0 – 8 minggu. Penelitian ini dilaksanakan di Teaching FarmSesetan, Fakultas Peternakan, Universitas Udayana selama 8 minggu mulai bulan 04 Oktober –29 November 2025. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) denganempat perlakuan dan lima ulangan, setiap ulangan menggunakan 3 ekor itik bali jantan denganberat badan awal 47,1 ± 0,24 g. Perlakuan yang diberikan yaitu; P0 = 0% ekstrak daun gamalterfermentasi, P1 = 2% ekstrak daun gamal terfermentasi, P2 = 4% ekstrak daun gamalfermentasi dan P3 = 6% ekstrak daun gamal terfermentasi. Variabel yang diamati dalampenelitian ini adalah berat badan awal, konsumsi ransum, konsumsi air minum, berat badanakhir, pertambahan berat badan dan Feed Convertion Ratio (FCR). Hasil penelitianmenunjukkan pengaruh pemberian ekstrak daun gamal (Gliricidia sepium) terfermentasimelalui air minum memberikan pengaruh tidak nyata (P>0,05) terhadap berat badan awal,konsumsi ransum, konsumsi air minum, berat badan akhir, pertambahan berat badan dan FeedConvertion Ratio (FCR). Berdasarkan penelitian ini dapat disimpulkan bahwa pemberianekstrak daun gamal terfermentasi sebanyak 2% - 6% belum berpengaruh terhadap penampilanitik bali jantan.
PENGARUH PEMBERIAN EKSTRAK CIPLUKAN (Physalis angulata L.) PADA AIR MINUM TERHADAP LEMAK ABDOMINAL BROILER Marpaung, J. C.,; G. A. M. K. Dewi,; D. P. M. A. Candrawati
Jurnal Peternakan Tropika Vol. 13 No. 2 (2025): Vol. 13 No.2(2025)
Publisher : Fakultas Peternakan Universitas Udayana

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Abstract

Abdominal fat is one of the body fats located in the abdominal cavity. A high level ofabdominal fat can affect the carcass yield, ultimately reducing the proportion of meat produced.This study aims to investigate the effect of providing Physalis extract in drinking water on theabdominal fat of broilers. The research was conducted at the Farm of the Faculty of AnimalScience, Udayana University, over 31 days, using a completely randomized design (CRD) with three treatments and six replications, with five birds per treatment unit. The treatments were: P0= no Physalis extract; P1 = 2% Physalis extract; and P2 = 4% Physalis extract. The variablesobserved included pad fat, mesenteric fat, ventriculus fat, and abdominal fat. The researchresults showed that the administration of ciplukan extract in drinking water at levels of 2% and4% had no significant effect (P>0.05) on the percentage of pad fat, mesenteric fat, ventricularfat, and abdominal fat in broilers. It can be concluded that administering ciplukan extract on2% and 4% level in drinking water has not been able to reduce the abdominal fat percentage inbroilers. ABSTRAK Lemak abdominal merupakan salah satu lemak tubuh pada bagian rongga perut, akibatyang ditimbulkan jika lemak abdominal tinggi dapat mempengaruhi jumlah karkas, padaakhirnya akan mengurangi proporsi daging yang dihasilkan. Penelitian ini bertujuan untukmengetahui pengaruh pemberian ekstrak ciplukan melalui air minum terhadap lemakabdominal broiler. Penelitian dilaksanakan di Farm Sesetan Fakultas Peternakan, UniversitasUdayana, berlangsung selama 31 hari. Rancangan acak lengkap (RAL) yang digunakan dengantiga perlakuan dan enam ulangan, serta setiap unit perlakuan diisi 5 ekor broiler. Adapunperlakuan melalui air yaitu; P0 = 0% ekstrak ciplukan; P1 = 2% ekstrak ciplukan; dan P2 = 4%ekstrak ciplukan. Variabel yang diamati yaitu, lemak bantalan, lemak mesentrium, lemakventrikulus, dan lemak abdominal. Hasil penelitian pemberian ekstrak ciplukan melalui airminum dengan level 2% dan 4% berbeda tidak nyata (P>0,05) terhadap persentase lemakbantalan, lemak mesentrium, lemak ventrikulus, dan lemak abdominal broiler. Berdasarkanhasil penelitian dapat disimpulkan bahwa pemberian ekstrak ciplukan pada taraf 2% dan 4%melalui air minum belum mampu untuk menurunkan persentase lemak abdominal broiler.
PENGARUH PEMBERIAN EKSTRAK LIMBAH WINE ANGGUR TERFERMENTASI MELALUI AIR MINUM TERHADAP PERSENTASE ORGAN DALAM ITIK BALI JANTAN Shaputra, W. D.,; N. W. Siti,; N. M. Witariadi
Jurnal Peternakan Tropika Vol. 13 No. 2 (2025): Vol. 13 No.2(2025)
Publisher : Fakultas Peternakan Universitas Udayana

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Utilization of phytochemical compounds in fermented grape wine waste extract thathave antioxidant and anti-inflammatory effects to help improve the internal organs of male baliducks. This study aims to determine the effect of giving fermented grape wine waste extractthrough drinking water on the internal organs of male bali ducks. This study was conducted for8 weeks, using a completely randomized design (CRD) consisting of 4 treatments and 4replications. Each unit was filled with 3 ducks and a total of 48 male bali ducks were used, witha body weight of 46.96 g ± 1.84. The treatment of fermented grape wine waste extract throughdrinking water, namely: P0 = 0% fermented grape wine waste extract, P1 = 2% fermentedgrape wine waste extract, P2 = 4% fermented grape wine waste extract and P3 = 6% fermentedgrape wine waste extract. The observed variables were slaughter weight, percentage of heart,percentage of liver, percentage of bile, percentage of proventriculus, percentage of ventriculus,and percentage of small intestine. The results showed that the administration of fermentedgrape wine waste extract at the level of 2%, 4%, and 6% through drinking water had no effecton the variables of slaughter weight, percentage of heart, percentage of liver, percentage of bile,percentage of proventriculus, percentage of ventriculus, and percentage of small intestine.Based on the results of the study, it can be concluded that giving fermented grape wine wasteextract through drinking water at the level of 2%, 4%, and 6% has no effect on the percentageof internal organs of male bali ducks. ABSTRAK Pemanfaatan senyawa fitokimia pada ekstrak limbah wine anggur terfermentasi yangmemiliki efek antioksidan dan anti-inflamasi untuk membantu memperbaiki organ dalam itikbali jantan. Penelitian ini bertujuan untuk mengetahui pengaruh pemberian ekstrak limbah wineanggur terfermentasi melalui air minum terhadap organ dalam itik bali jantan. Penelitian inidilaksanakan selama 8 minggu, menggunakan rancangan acak lengkap (RAL) terdiri dari 4perlakuan dan 4 kali ulangan. Setiap unit diisi 3 ekor itik dan total itik bali jantan yangdigunakan sebanyak 48 ekor, dengan berat badan 46,96 g ± 1,84. Perlakuan ekstrak limbahwine anggur terfermentasi melalui air minum, yaitu: P0 = 0% ekstrak limbah wine anggurterfermentasi, P1= 2% ekstrak limbah wine anggur terfermentasi, P2= 4% ekstrak limbah wineanggur terfermentasi dan P3= 6% ekstrak limbah wine anggur terfermentasi. Variabel yangdiamati adalah bobot potong, persentase jantung, persentase hati, persentase empedu,persentase proventrikulus persentase ventrikulus, dan persentase usus halus. Hasil penelitianmenunjukkan bahwa pemberian ekstrak limbah wine anggur terfermentasi pada level 2%, 4%,dan 6% melalui air minum tidak berpengaruh terhadap variabel bobot potong, persentasejantung, persentase hati, persentase empedu, persentase proventrikulus, persentase ventrikulus,dan persentase usus halus. Berdasarkan hasil penelitian dapat disimpulkan bahwa pemberianekstrak limbah wine anggur terfermentasi melalui air minum pada level 2%, 4%, dan 6% tidakberpengaruh terhadap persentase organ dalam itik bali jantan.
PENGARUH TINGKAT NAUNGAN BERBEDA TERHADAP PERTUMBUHAN ASOSIASI Pennisetum purpureum cv. Mott DAN Centrosema pubescens Jawak, M. S.,; N. M. Witariadi.,; I W. Wirawan
Jurnal Peternakan Tropika Vol. 13 No. 2 (2025): Vol. 13 No.2(2025)
Publisher : Fakultas Peternakan Universitas Udayana

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Forage plants include this element for the development of ruminant livestockproduction, because a large amount of ruminant livestock feed comes from forage plants (grassand legumes). This study aims to determine the effect of shade levels on the growth ofPennisetum purpureum cv.Mott and Centrosema pubescens associations. This study wasconducted for 3 months, from September to November 2024 in Sading Village, MengwiDistrict, Badung Regency. The experimental design to be applied in this experiment is acompletely randomized design (CRD) divided into four treatments and seven replications, so itis divided into 28 experimental units. While the shade level treatment used is as follows: N0:0% shade (without paranet layer); N1: 20% shade (1 paranet layer); N2: 40% shade (2 paranetlayers); and N3: 60% shade (3 paranet layers). The observed variables are growth variables,namely plant height, number of leaves, total number of leaves, number of branches, number oftillers, total number of tillers and branches, and leaf chlorophyll. The results of the studyshowed the effect of shade level on the growth of the association of Pennisetum purpureumcv.Mott and Centrosema pubescens, can increase legume height, number of branches, grasschlorophyll and total number of leaves and reduce the number of grass tillers and the number oftillers and total branches but have not been able to develop the variables of grass height,number of grass leaves, number of legume leaves and legume chlorophyll. According to thefindings of the study, it can be stated that the growth of the association of Pennisetumpurpureum cv. Mott and Centrosema pubescens is influenced by the level of shade and a shadelevel of 20% provides the best growth ABSTRAK Tanaman pakan termasuk faktor penting bagi perkembangan hasil ternak ruminansia,sebab sejumlah besar pakan ternak ruminansia bersumber pada tanaman pakan ternak (rumputdserta leguminosa). Penelitian ini memiliki tujuan mengetahui pengaruh tingkat naunganterhadap pertumbuhan asosiasi Pennisetum purpureum cv.Mott serta Centrosema pubescens.Penelitian ini dilangsungkan sepanjang 3 bulan, sejak bulan September hingga November 2024di Desa Sading, Kecamatan Mengwi, Kabupaten Badung. Rancangan percobaan yang hendakditerapkan di peercobaan ini ialah rancangan acak lengkap (RAL) terbagi atas empat perlakuanserta ulangan sejumlah tujuh kali, maka terbagi atas 28 unit percobaan. Sedangkan perlakuantingkat naungan yang digunakan sebagai berikut: N0: Naungan 0% (tanpa lapis paranet); N1:Naungan 20% (1 lapis paranet); N2: Naungan 40% (2 lapis paranet); serta N3: Naungan 60% (3lapis paranet). Variabel yang diamati ialah variabel pertumbuhan merupakan tinggitanaman,jumlah daun, jumlah daun total, jumlah cabang jumlah anakan, total jumlah anakandan cabang, dan klorofil daun. Hasil penelitian menunjukkan pengaruh tingkat naunganterhadap pertumbuhan asosiasi Pennisetum purpureum cv.Mott dan Centrosema pubescens,dapat menambah tinggi legum, jumlah cabang, klorofil rumput dan jumlah daun total sertamenurunkan jumlah anakan rumput dan jumlah anakaan dan cabang total namun belum sanggumengembangkan variabel tinggi rumput, jumlah daun rumput, jumlah daun legum dan klorofillegum. Menurut temuan penelitian bisa dinyatakan jika pertumbuhan asosiasi Pennisetumpurpureum cv. Mott dan Centrosema pubescens dipengaruhi oleh tingkat naungan yang dantingkat naungan 20% memberikan pertumbuhan yang terbaik.

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