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All Journal Majalah Ilmiah Peternakan Pastura; Journal Of Tropical Forage Science Jurnal Sain Peternakan Indonesia Jurnal Ternak Tropika Jurnal IPA Terpadu Jurnal Bali Membangun Bali
Ni Putu Sarini
Fakultas Peternakan Universitas Udayana, Denpasar Bali
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Languange, Linguistic, Communication & Media Mathematics Medicine & Pharmacology Physics Public Health Social Sciences Transportation Veterinary Other

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Energy and Nitrogen Retention of Bali Heifers (Bos sondaicus) Fed Diet Containing Different Energy Protein Level Ni Nyoman Suryani; I Wayan Suarna; I Gede Mahardika; Ni Putu Sarini; Lindawati Doloksaribu
TERNAK TROPIKA Journal of Tropical Animal Production Vol 21, No 1 (2020): TERNAK TROPIKA Journal of Tropical Animal Production
Publisher : Jurusan Produksi Ternak, Fakultas Peternakan, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jtapro.2020.021.01.9

Abstract

Database of Bali heifer particularly on their nutrient digestibility, energy and nitrogen balance of various ration formulas on their growth performance were limited.  A randomized block design with four types rations of metabolizable energy (ME) and crude protein ratios, i.e. of 2,045.38 kcal ME/kg:12.06% (Treatment A), 2,103.57 kcal ME/kg:13.11% (Treatment B), 2,201.85 kcal ME/kg:13.97% (Treatment C) and 2297.60 kcal ME/kg:15.05% (Treatment D) were conducted to evaluate nutrient digestibility, energy and nitrogen retention of Bali heifers.  The rations consisted of concentrate, urea, molasses, king grass, coconut oil and vitamin-mineral mix.  Results showed that Treatment D improved significantly of the 7,814.34 kcal/d digestible energy, 49.87 g/d digestible nitrogen, 11,015.06 kcal/d energy intake, 423.53 g/d nitrogen intake, 67.76 kcal/d energy retention, 7.91 g/d nitrogen retention, 0.33 kg/d daily weight gain (ADG), (P<0.05).  In summary, ration for Bali heifer should contain at least 2,297.60 kcal ME/kg:15.05% crude protein for better average daily weight gain.
IDENTIFIKASI PENAMPILAN REPRODUKSI SAPI BALI (Bos sondaicus) BETINA SEBAGAI AKSEPTOR INSEMINASI BUATAN UNTUK MENUNJANG PROGRAM UPSUS SIWAB DI KABUPATEN BADUNG DAN TABANAN Suranjaya I G.; N. P. Sarini; A. Anton; A. Wiyana
Majalah Ilmiah Peternakan Vol 22 No 2 (2019): Vol. 22 No.2 (2019)
Publisher : Fakultas Peternakan Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (326.33 KB) | DOI: 10.24843/MIP.2019.v22.i02.p06

Abstract

This research was conducted in Badung and Tabanan Regencies with a survey method on bali cow farmer groupwhere the cows as artificial insemintion (AI) acceptors were in the the program of special effort on acceleration ofpregnant cattle and buffalo population (Upsus Siwab). Sampling was carried out by purposive random samplingwith 74 cows were in Badung and 61 cows were in Tabanan. Data obtained from interviews and recording fromfarmers, farmer groups and inseminator staffs. Data collected included: age of cows, age of first mated, calvingrate, service per conception, gestation period, and post partus heat. Data generated were analysed using descriptivestatistics and reproductive performance of bali cows as AI acceptors between Badung Regency and Tabanan Regencywas analysed using Two Independent Sample T Test. Results showed that the average age of cows in Badung andTabanan was 4.23 ± 2.00 years and 4.50 ± 2.90 years and the age at first mated was 1.74 ± 0.49 and 1.900.38 yearsrespectively. Calving rate of cows as AI acceptors in Badung and Tabanan Regencies were 56.75% and 40.98%respectively. Service per conception is 1.62 ± 0.39 times and 1.90 ± 0.38 times, respectively. The average of gestationperiod of cows in Badung 9.63 ± 0.52 months tended to be longer than of 9.45 ± 0.22 months in Tabanan, whereasthe post partus heat were 3.06 ± 0.94 months and 3.53 ± 1.03 months, respectively. In conclusion, the calving rate ofcows in Badung was greater than of in Tabanan and the post partus heat of AI acceptor cows in Badung was shorterthan of in Tabanan.
IDENTIFIKASI VARIASI FENOTIPIK AYAM KAMPUNG CARU DI BALI Sarini N. P.; I W. Wijana; N. M. A. Rasna; I N. Ardika
Majalah Ilmiah Peternakan Vol 22 No 2 (2019): Vol. 22 No.2 (2019)
Publisher : Fakultas Peternakan Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (448.971 KB) | DOI: 10.24843/MIP.2019.v22.i02.p04

Abstract

This study aimed to identify phenotypic variation of kampung chicken caru. This study was held at farmers,collectors and vendors kampung chikens in animal market in Bali. Phenotypic factors identified were comb types,feather, beak, and shank colors. The quantitative characters that were body mass and dimential. The qualitativedata collected was grouped the variation and the quantitative data then analyzed using descriptive quantitative andthe coefficient of variation was calculated. Black caru chicken had single and rose combs with beak and shank colorwere black and yellow. Whereas, red caru chicken had single, pea and rose combs with beak and shank color wereblack, white and yellow. For yellow caru chicken the comb was single and pea with the beak and shank were yellow.White caru chicken had single and pea combs with the color of the beak and shank were white. Similar to blackcaru, brumbun also chicken had single and pea comb with the color of beak and shank were black, white and yellow.Tibia length of brumbun caru chicken was vary (CV>15%) whereas wing length of red caru chicken was uniform(CV<15%). In conclusion, kampung caru chiken had vary of penothipic variation.
IDENTIFICATION OF FACTORS AFFECTING THE INSEMINATOR PERFORMANCE IN SUPPORTING THE SUCCESS OF ARTIFICIAL INSEMINATION AT THE UPSUS SIWAB PROGRAM IN BALI Suranjaya I G.; N. P. Sarini; M. Dewantari
Majalah Ilmiah Peternakan Vol 23 No 2 (2020): Vol. 23 No. 2 (2020)
Publisher : Fakultas Peternakan Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/MIP.2020.v23.i02.p05

Abstract

Penelitian dilaksanakan dengan metoda survei dengan tujuan untuk mengetahui faktor-faktor yang berpengaruh terhadap kinerja inseminator dan keberhasilan inseminasi buatan (IB) dalam upaya menunjang program Upsus Siwab di Bali. Penetapan responden dilakukan secara purposive sampling terhadap inseminator IB di seluruh Bali. Data diperoleh dari hasil wawancara, catatan dari para inseminator dan informasi dari instansi terkait. Analisis data dilakukan secara deskriptif dan multiple regression dilanjutkan dengan step-wise untuk mengidentifikasi faktor-faktor yang paling berperan. Hasil penelitian menunjukkan kinerja inseminator secara bersama-sama dipengaruhi secara nyata (P<0,05) oleh faktor umur (X1), jenjang pendidikan (X2), jumlah keluarga (X3), waktu yang tersedia (X4), lama pelatihan (X5), lama menjadi inseminator (X6), jarak lokasi (X7) dan status kepegawaian (X8). Melalui analisa step-wise, maka diperoleh jumlah ternak yang dapat di IB per periode (Y1) secara nyata dipengaruhi oleh X4, X6 dan X7 dengan persamaann Y1 = 15,35 X4+16,65 X6+28,57 X7 – 142,36 (P<0,05) dengan R2 = 0,575. Untuk servis per conception (Y2) dan conception rate (Y3) secara nyata dipengaruhi oleh X6 dengan persamaan masing-masing Y2 = 1,273 + 0,088 X6 dengan R2 = 0,375 dan Y3 = 44,49 +0,843 X6 dengan R2 = 0,364, sementara calving rate (Y4) dipengaruhi oleh X6 dan X7 dengan persamaan Y4 = 45,28+0,95X6 – 0,368X7 dengan R2 = 0,408. Dari beberapa faktor yang teridentifikasi, ternyata peubah lama menjadi inseminator atau pengalaman sebagai inseminator (X6) adalah paling berperanan terhadap kinerja inseminator untuk menunjang keberhasilan IB pada pelaksanaan program Upsus Siwab di Bali.
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.
SIMULASI PRODUKSI HIJAUAN PADA TIPE UNIT SISTEM TIGA STRATA YANG BERBEDA Anak Agung Oka; Ambius Anton; Ni Putu Sarini; Siswanto Siswanto
Pastura : Jurnal Ilmu Tumbuhan Pakan Ternak Vol 7 No 2 (2018): Pastura Vol. 7 No. 2 Tahun 2018
Publisher : Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1077.44 KB) | DOI: 10.24843/Pastura.2018.v07.i02.p12

Abstract

Nowadays, availability of forage for cattle and other animal protein resources getting less and less due to land changing functions. This will lead to increase in land price, decrease in animal productivities the will end on sustainability of the animal husbandry business. In Bali, farmers applied a Three Strata Forage System to provide forage along dry and rainy seasons. This study purpose was to find out forage production from four types but similar size of land (1 ha) which applied in that system, that were Type A (rectangle: 200 m x 50 m), Type B (L Form: 4 x (50 x 50 m), Type C (rectangle: 125 m x 80 m) and Type D (squares: 100 m x 100 m). This simulation showed that the forage production of the land was 14.533,805 ton DM/year for type A and B; 14.301,434 ton DM/year for Type C : and 14.276,171 ton/DM/year for Type D. It can be concluded that the land in similar size but differ in shape or type produce different quantity of forages. And addition forage production and carrying capacity were estimated below of recommended the three strata forage system. Keywords: Forages, production, three strata forage system
Rumen Fermentation and Microbial Protein Synthesis of Bali Cattle Heifers (Bos sondaicus ) Fed Ration Containing Different Energy Protein Level N. N. Suryani; I. W. Suama; I. G. Mahardika; N.P. Sarini
Jurnal Sain Peternakan Indonesia Vol 15, No 2 (2020)
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/jspi.id.15.2.187-194

Abstract

The purpose of this study was to determine the effect of energy and protein levels on rumen fermentation, microbial protein synthesis of Bali cattle heifers. The study was conducted in Petang Village, Badung Regency, Province of Bali Indonesia on 12 Bali cattle heifers with initial body weight 193,67 ± 22,55 kg/head. The treatment given is four types of ration consists of different level of metabolizable energy (ME) and crude protein (CP): ME 2051.41 kcal/kg: 12.04% CP (Treatment A); ME 2107.79 kcal/kg : 13.05% CP (Treatment B); ME 2194.06 kcal/kg : 14.04% CP (Treatment C) and ME 2294.23 kcal/kg : 15.09% CP (Treatment D). Variables measured: nutrient intake, rumen fermentation, microbial protein synthesis and growth performance of Bali cattle heifer age of 18 month. This research was a randomized block design. The results showed that increase in ME to 2294.23 kcal /kg and 15.09% CP significantly (P <0.05) increased energy intake to 17,880.57 kcal /day and protein intake 686.56 g /day. Rumen fermentation was also highest (P <0.05) in treatment D seen from total VFA, propionic acid and butyric acid respectively 170.32 mMol, 28.52 mMol and 13.70 mMol. While acetic acid, methane and NGR significantly decreased (P <0.05) respectively 57.77 mMol, 18.38 mMol and 3.07. This resulted in the highest rumen microbial protein synthesis in treatment D which was 562.06 g / day so that it was able to produce the highest ADG too, which was 0.42 kg /day. This study concluded that giving rations containing ME 2294.23 kcal /kg and 15.09% CP increased rumen fermentation and microbial protein synthesis, resulting in the highest growth compared to lower levels.
Suplementasi Tepung Jagung Dalam Ransum Meningkatkan Kualitas Daging Sapi Bali Ni Nyoman Suryani; I Wayan Suarna; I Gede Mahardika; Ni Putu Sarini
Bali Membangun Bali: Jurnal Bappeda Litbang Vol 1 No 2 (2020): Jurnal Bali Membangun Bali, Volume 1, Nomor 2, Agustus 2020
Publisher : Badan Riset dan Inovasi Daerah Provinsi Bali

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (736.595 KB) | DOI: 10.51172/jbmb.v1i2.114

Abstract

Tujuan: Studi ini dilaksanakan untuk mengoptimalkan produktivitas sapi bali sehingga mampu menghasilkan daging dengan kualitas yang baik. Metode penelitian: Percobaan menggunakan perlakuan yang terdiri atas: Perlakuan A: Sapi yang diberikan pakan rumput gajah + konsentrat 1,5% dari berat badan; Perlakuan B: Sapi yang diberikan pakan rumput gajah + 1,5% konsentrat dari berat badan dan 1 kg tepung jagung; Perlakuan C: Sapi yang diberikan pakan rumput gajah + konsentrat 1,5% dari berat badan dan 1,5 kg tepung jagung; dan Perlakuan D: Sapi yang diberikan pakan rumput gajah + konsentrat 1,5% dari berat badan dan 2 kg tepung jagung. Pakan konsentrat diberikan dua kali pada pagi dan sore hari, sedangkan pakan hijauan diberikan dalam keadaan segar setelah diberikan pakan konsentrat. Temuan: Hasil penelitian menunjukkan bahwa persentase karkas hasil penelitian ini cukup tinggi yakni mencapai 55%, susut masak daging sapi berkisar antara 33,27 – 35,49. Ada kecenderungan meningkatnya daya ikat air dan menurunnya susut masak. Warna, keempukan, dan citarasa daging sapi bali hasil penelitian ini lebih disukai dibandingkan daging sapi import maupun sapi lokal yang dibeli di pasaran. Implikasi: Sapi bali adalah salah satu komuditas unggulan Provinsi Bali. Kualitas daging sapi bali sampai saat ini masih memerlukan upaya peningkatan. Kualitas daging sapi bali yang dipelihara dengan manajemen yang baik, secara fisik dan hedonik tidak berbeda dengan daging sapi import.
MISKONSEPSI SISWA PADA MATERI FLUIDA STATIS DAN MODEL PEMBELAJARAN PREDICT-OBSERVE-EXPLAIN SEBAGAI ALTERNATIF MEREMEDIASI MISKONSEPSI Putri Sarini; Kompyang Selamet
Jurnal IPA Terpadu Vol 6, No 1 (2022)
Publisher : Jurnal IPA Terpadu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/ipaterpadu.v5i2.31289

Abstract

Miskonsepsi dapat menghambat proses pembelajaran. Guru perlu memahami miskonsepsi yang kerap terjadi pada suatu topik tertentu sehingga dapat membantu kemajuan belajar siswa. Tujuan penelitian ini adalah untuk menganalisis berbagai miskonsepsi siswa pada materi fluida statis dan menganalisis keefektifan model pembelajaran Predict-Observe-Explain (POE) dalam meremediasi miskonsepsi siswa. Penelitian ini merupakan literature review dengan cara menganalisis, mengidentifikasi, dan mensintesis sejumlah artikel ilmiah. Data penelitian ini terdiri dari 20 artikel ilmiah terpilih dalam rentang waktu 2003 – 2022. Hasil penelitian menunjukkan bahwa miskonsepsi siswa pada materi fluida statis terjadi pada tekanan hidrostatis, Prinsip Pascal, dan Prinsip Archimedes; dan model pembelajaran Predict-Observe-Explain (POE) efektif dalam meremediasi miskonsepsi siswa.
Co-Authors A. A. OKA A. Anton A. T. Umiarti A. Wiyana Adnyani N. L. A. Ambius Anton Anak Agung Oka Arianti N. Ashari . Dwipayana I G. M. I G. Lanang Oka I Gede Mahardika I K. A. Wiyana I NYOMAN ARDIKA I P. A. Suwianggadana I W. Wijana I Wayan Suarna I. W. Suama Ida Ayu Okarini Kompyang Selamet L. Doloksaribu M. Wirapartha Made Dewantari Magna Anuraga Putra Duarsa N. L. G. Sumardani N. M. A. Rasna Ni Made Paramita Setyani Ni Nyoman Suryani NI PUTU MARIANI Ni Wayan Tatik Inggriati Putu Riski Ananta Widyantara Safura . Sakila S. A. Siswanto - Siswanto Sri Anggreni Lindawati Suciani , Suranjaya I .Gd Suyasa I K. G. Tungga I. C. Upeksa I G.N.D Wiguna I K. A.