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Journal : Majalah Ilmiah Peternakan

THE EFFECT OF FORAGE AND CONCENTRATE IN DIETS TO RESPOND RUMEN FERMENTATION AND MICROBIAL PROTEIN SYNTHESIS OF BALI HEIFER CALVES BUDIASA I K. M.; N. N. SURYANI; I W. SUARNA
Majalah Ilmiah Peternakan Vol 21 No 2 (2018): Vol 21, No 2 (2018)
Publisher : Fakultas Peternakan Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (346.967 KB) | DOI: 10.24843/MIP.2018.v21.i02.p04

Abstract

In order to fulfill the domestic meat requirements and reduce imports so government continually develop localbeef cattle based on their quantity and quality of meat. Among the local cattle in Indonesia, Bali cattle is the mostfavourite cattle (32.31%) considering on its meat quality. There were 12 calves used in this research with 100 kgof average body weight. The treatments were diet with 40% concentrate and 60% king grass (A); 45% concentrateand 55% king grass (B); 50% concentrate and 50% king grass (C); 55% concentrate and 45% king grass (D). Theexperiment was design in a completely randomized block design with four treatments and three replicates. Thevariables measured were rumen fermentation as of pH, NH3, total and pastial of VFA (acetic acid, propionic acidand butyric acid), microbial protein synthesis and protozoa populations. It showed that treatment D produce thehighest NH3 and total VFA, 14.66 mMol, and 165.38 mMol respectively compared to other treatments. Propionicacid was 27.87 mMol the highest in treatment D and 368.62 g/h/d microbial protein synthesis. It can be concludedthe higher proportion of concentrate in the bali heifer calves so the more energy supply, in this case, SPM availabilityfor the host animal is higher.
SUSTAINABILITY EVALUATION OF BIOSECURITY IMPLEMENTATION ON THE BROILER FARMS IN SELANBAWAK VILLAGE, MARGA DISTRICT, TABANAN REGENCY SARINI N. P.; N. N. SURYANI; NI PUTU MARIANI; A. A. OKA; M. DEWANTARI
Majalah Ilmiah Peternakan Vol 21 No 2 (2018): Vol 21, No 2 (2018)
Publisher : Fakultas Peternakan Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (339.378 KB) | DOI: 10.24843/MIP.2018.v21.i02.p07

Abstract

The entry of Avian Influenza (AI) to Indonesia in 2003 gave a tremendously negative impact on poultrybusinesses. Biosecurity is one of the government efforts to protect the spread of infectious diseases to the farms.It gets a good response from all the stakeholders in the poultry industry. Although there are no Avian Influenzaoutbreaks anymore, control to the Highly Pathogenic Avian Influenza (HPAI) is still becoming a main priority incontrolling diseases in the poultry farms. This research was conducted to evaluate the sustainability of biosecurityimplementation in the broiler farms and mentored requirement to prevent AI outbreaks from occurring again.A survey was used to gain information on broiler famers at Selanbawak Village. The samples in this study wereall the farmers who were involved in the ACIAR project AH/2006/169. They had been trained and supervised toimplement biosecurity measures in their farms. The data obtained were descriptive-qualitatively analyzed usingpercentage approach based on the biosecurity implementation criteria. It was found that the biosecurity measuresimplemented by those farmers had not been maintained. Most of the farms were untidy; and rubbishes and busheswere scattered around the farms. The footbath was not properly used as sanitary equipment, and even some wereburied with cement.
FERMENTASI RUMEN DAN SINTESIS PROTEIN MIKROBA KAMBING PERANAKAN ETTAWA YANG DIBERI PAKAN DENGAN KOMPOSISI HIJAUAN BERAGAM DAN LEVEL KONSENTRAT BERBEDA SURYANI, NI NYOMAN; MANGKU BUDIASA, I KETUT; ARI ASTAWA, I PUTU
Majalah Ilmiah Peternakan Vol 17 No 2 (2014): Vol 17, No 2 (2014)
Publisher : Fakultas Peternakan Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (501.999 KB) | DOI: 10.24843/MIP.2014.v17.i02.p04

Abstract

Tujuan penelitian ini adalah untuk mengetahui fermentasi rumen dan sintesia protein mikroba pada kambing Peranakan Ettawa (PE) melalui pemberian tiga jenis ransum. Penelitian menggunakan rancangan acak kelompok dengan tiga perlakuan dan tiga kelompok kambing berdasarkan berat badan. Ransum disusun berdasarkan bahan kering (BK) : (A) rumput gajah 15% + jerami padi 20% + gamal 25% + kaliandra 10% + konsentrat 30%; (B) rumput gajah 30% + gamal 30% + konsentrat 40% dan (C) rumput gajah 20% + gamal 20% + konsentrat 60%. Peubah yang diukur adalah fermentasi rumen dan sintesis protein mikroba. Data dianalisa dengan sidik ragam. Hasil penelitian menunjukkan, pH cairan rumen, Non Glucogenik Ratio (NGR), dan N-NH3 tidak menunjukkan perbedaan yang nyata (P>0,05) di antara semua perlakuan. Produksi asam asetat nyata (P<0,05) tertinggi pada kambing yang mendapat perlakuan A dibandingkan pada kambing yang mendapat perlakuan B dan C yaitu berturut-turut: 31,89; 23,44 dan 22,49 mMol. Kambing yang mendapat perlakuan A memproduksi asam propionat nyata (P<0,05) tertinggi dibanding kambing yang mendapat perlakuan B dan C yaitu masing-masing: 12,82; 8,74; dan 10,04 mMol. Sintesis protein mikroba nyata (P<0,05) tertinggi pada kambing yang mendapat perlakuan A yaitu 6,66 g/e/h, sementara kambing yang mendapat perlakuan B dan C masing-masing 5,37 dan 5,60 g/e/h. Berdasarkan hasil penelitian ini, dapat disimpulkan bahwa pemberian ransum dengan hijauan beragam akan meningkatkan produksi asam asetat, propionat dan sintesis protein mikroba kambing PE
SUPLEMENTASI GAMAL SEBAGAI RUMEN DEGRADABLE PROTEIN (RDP) UNTUK MENINGKATKAN KECERNAAN (In Vitro) RANSUM TERNAK RUMINANSIA YANG MENGANDUNG JERAMI PADI SURYANI, NI NYOMAN; MANGKU BUDIASA, I KETUT; ARI ASTAWA, I PUTU
Majalah Ilmiah Peternakan Vol 16, No 1 (2013)
Publisher : Fakultas Peternakan Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (476.141 KB) | DOI: 10.24843/MIP.2013.v16.i01.p01

Abstract

Penelitian ini bertujuan untuk mengetahui kecernaan fermentatif bahan kering (KCFBK) dan bahan organik (KCFBO) serta hasil fermentasi ransum yang mengandung jerami padi dan disuplementasi dengan gamal sebagai RDP secara in vitro. Empat perlakuan ransum disusun berdasarkan BK adalah: (A) rumput gajah 45%+jerami padi 0%+gamal 15%+kaliandra 10%+konsentrat 30%; (B) rumput gajah 30%+jerami padi 10%+gamal 20%+kaliandra 10%+konsentrat 30%; (C) rumput gajah 15%+jerami padi 20%+gamal 25%+kaliandra 10%+konsentrat 30%, dan (D) rumput gajah 0%+jerami padi 30%+gamal 30%+kaliandra 10%+ konsentrat 30%. Fermentasi ransum secara in vitro pada pengamatan 4 dan 48 jam menggunakan metode Minson & Mc Leod Method (1972) yang dimodifikasi. Hasil penelitian menunjukkan, pada fermentasi ransum secara in vitro baik pada inkubasi 4 jam maupun 48 jam, pH substrat ransum tetap berada dalam kisaran normal (6,54-,79). Meningkatnya jumlah gamal sebagai RDP dalam ransum meningkatkan konsentrasi N-NH3, KCFBK dan KCFBO. Konsentrasi N-NH3, KCFBK dan KCFBO meningkat pada inkubasi 48 jam dibandingkan inkubasi 4 jam. Berdasarkan hasil penelitian tersebut dapat disimpulkan bahwa potensi jerami padi sebagai komponen ransum ternak ruminansia terbaik ditunjukkan oleh perlakuan C dibanding semua perlakuan berdasarkan degradabilitas dan kecernaan BK dan BO ransum.
Co-Authors A. A. OKA A. W. Puger Ade Kiki Sintya Dewi Anak Agung Ayu Sri Trisnadewi Apsari, Anak Agung Putri Hartini Astrini N. K. M. S Bachtiar M. W. Bernika J.S. Budiono, Wahyu Galang Correia, Lígia Tomás Deswanto . Dewa Made Adnyana Dewi O. Dhany K.G Dharmayanti, Putu Ayu Paramita Dini Oktaviani Dwipayana I K. B Farida Hanum G. L. O. Cakra Gabrella T.D.V.F Gde Bayu Surya Parwita Gde Bayu Surya Parwita Gede Puspa Gusti Ayu Intan Mas Dewi Hariyanto D.N. Hendriana P. P. Y. I G. Lanang Oka Cakra I Gede Mahardika I Ketut Mangku Budiasa I KETUT MANGKU BUDIASA I Ketut Setia Sapta I M. Mudita I Made Saka Wijaya I Nengah Sujaya I Putu Andre Japani Satya Saputra I PUTU ARI ASTAWA I Putu Gede Didik Widiarta I Wayan Suarna I Wayan Widnyana I WAYAN WIRAWAN I. W. Suama I.G. Mahardika Ida Ayu Okarini Ida Bagus Gaga Partama Juliarta I K. Kartikasari D KETUT SULANDRA Khristanta I M. D.T. A Kwarta A. P. L. Doloksaribu Lígia Tomás Correia Lisandy M. A. R. Made Dewantari Magna Anuraga Putra Duarsa Mertaningsih N. P. L. Mirayanti, Ni Kadek N N.C. Kusumawati N. P. P. Wijayanti Nasrullah H. I. Ni Gusti Ketut Roni Ni Kadek Tiara Cahyani Permata Sari Ni Luh Ayu Suryanti Ni Luh Gde Sumardani Ni Made Witariadi Ni Nyoman Ari Novarini Ni Putu Ayu Swandewi NI PUTU MARIANI Ni Putu Mega Andini Ni Putu Pandawani Ni Putu Sarini Ni Putu Sarini Ni Wayan Eka Mitariani Oka A.A Parwata I N.A Pirayanti, Luh Putu Diah Prami, Anak Agung Anggita Pramiti, Ni Koming Pramusinto F.D Putu Ayu Paramita Dharmayanti Putu Ayu Sari Novita Dewi Ranti M.A.D Riani, Winda Desta S. Putra Saifullah R. S. Saputra, I Kadek Andre Saragih K. Sentana Putra Sio Stefanus, Sio Sri Anggreni Lindawati Sudarmin B. F. Tungga I. C. Upeksa I G.N.D Valentina F. D. Virangga, Komang Wibawa IM.S.P Widnyana I.G