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Journal : Jurnal Peternakan Tropika

Effects Of Mount Agung Eruption On Chemical Composition And Physical Characteristics Of Bali Cattle Ration Fed In Talibeng Evacuation Zones Sidemen District Karangasem Regency Widiarta I. P. G. D; I W. Suarna; N. N. Suryani
Jurnal Peternakan Tropika Vol 7 No 1 (2019): Vol. 7 Isssues 1 (2019)
Publisher : Animal Science Study Program, Faculty of Animal Husbandry, Udayana University

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Abstract

Mount Agung eruption, August to December 2017, caused bali cattle to be evacuated. This aims of this study to compare the quality of bali cattle ration according to its chemical composition and physical characteristics before and after in evacuation zones. The first step is survey, conducted on January to April 2018 to the farmers to obtain information regarding the botanical composition of ration before and after in evacuation zones as well as sampling feed ingredients (forages and concentrates). The second step is analysis in the laboratory from May to June 2018. Ration sample was made according to observation at evacuation zones and the tabulation of questionnaire result data. The research variables were chemical compositionof ration ie: dry matter (%), organic matter (%), crude protein (%), crude fiber (%), ether extract (%) and gross energy (kcal/kg) and physical characteristics ie: bulk density (g/ml), water holding capacity (%), water solubility (%) of the ration. Study showed that the quality of bali cattle ration given before was better than after at the evacuation zones. Protein and energy content of ration before in evacuation zones were 17.94% and 4027 kcal/kg respectively and 8.85% and 3790 kcal/kg after evacuation zones. Physical characteristics of ration which includes bulk density, water holding capacity, and water solubility are higher before in evacuation zones.Keywords: chemical composition, bulk density, water holding capacity, water solubility
APLIKASI BERBAGAI JENIS SLURRY DAN TINGKAT KADAR AIR TANAH TERHADAP PERTUMBUHAN DAN HASIL HIJAUAN Indigofera zollingeriana Arista Pratama I W.; I W. Suarna; M. A. P. Duarsa
Jurnal Peternakan Tropika Vol 5 No 3 (2017)
Publisher : Animal Science Study Program, Faculty of Animal Husbandry, Udayana University

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Abstract

This study aimed to determine the growth and yield of Indigofera zollingeriana forage given the different types of slurry and soil water content. This study was conducted at Greenhouse of Tropical Forage Sciences Laboratory, Faculty of Animal Husbandry, Udayana University for 10 weeks. The experiment design used completely randomize design (CRD) factorial pattern with two factors. The first factor was the type of slurry, cattle slurry (S), pig slurry (B), and cattle bio-slurry (BS), the second factor was soil water content 100% FC (K1), 85% FC (K2), 70% FC (K3), and 55% FC (K4), hence there were 12 treatment combinations. The combination treatments were repeated three times, so there were 36 pots experiment. Variables observed were growth, yield, and growth characteristic. The result showed cattle slurry significantly affect the number of leaves, cattle bio-slurry significantly affect on the total dry weight ratio of forage with root dry weight. Treatment 100% of soil water content was significantly effect on plant height. Treatment 55% of soil water content was significantly effect on the total dry weight ratio of forage with root dry weight. Based on the result of the researchs it can be concluded that cattle bio-slurry tends to provide the distribution of photosynthesis result in proportion to the large leaves and stems rather than to the roots compared to pig slurry and cattle slurry. This study confirmed that Indigofera zollingeriana is a drought resistant species, and there was no interaction between the types of slurry with soil water content in the observed variables (growth, yield, and characteristic). Keywords: Slurry, Bio-Slurry, Soil Water Content, Indigofera zollingeriana, Growth and Yield
SUBSTITUSI PUPUK UREA DENGAN PUPUK BIO-SLURRY SAPI TERHADAP PERTUMBUHAN DAN PRODUKSI RUMPUT Stenotaphrum secundatum Sri Wahyuni S. S.; I K. M. Budiasa; I W. Suarna
Jurnal Peternakan Tropika Vol 6 No 2 (2018): May - August 2018
Publisher : Animal Science Study Program, Faculty of Animal Husbandry, Udayana University

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Abstract

The efforts to increase grass production can be done with effective fertilization but not negative impact to the environment. Substitution of inorganic fertilizer with organic fertilizer is one effort that can be done to maintain the physical, chemical and biological soilcharacteristics.This experiment aims to determine the effect of urea fertilizer substitution with bio-slurry fertilizer on the growth and production of Stenotaphrum secundatum grass.The experiment was conducted at Greenhouse, Research Station of Faculty of Animal Husbandry, Udayana University, Denpasar for 12 weeks. The design used was completely randomized design (CRD) with five combined treatments and five replications so that there were 25 pots of experimental unit. Combination treatmentconsists of B0: without bio-slurry fertilizer and urea fertilizer 300 kg/ha, B5: bio-slurry fertilizer 5 tons/ha and 250 kg/ha urea, B10: bio-slurry 10 tons/ha and 200 kg/ha urea, B15: bio-slurry fertilizer 15 tons/ha and 150 kg/ha urea, B20: bio-slurry fertilizer 20 tons/ha without urea fertilizer.Variables observed were growth, production and growth characteristics.The results showed that the substitution of urea fertilizer with bio-slurry fertilizer was significantly different (P <0.05) in variables of leaf number, number of branches, root length, leaf dry weight, dry weight of stem, total dry weight of forage, leaf dry weight ratio with dry weight of stem, leaf area and not significantly different (P>0.05) on variable length of segment, length of segment, number of tiller, root dry weight, root volume, top root ratio and chlorophyll content.Based on the research result, it can be concluded that the substitution of urea fertilizer 50% (150 kg / ha urea with 15 ton/ha bio-slurry) resulted in growth and production of Stenotaphrum secundatum grass which is not different from 100% urea fertilizer (300 kg / ha)Keywords:Fertilizer Substitution, Bio-Slurry, Growth,Production, Stenotaphrum secundatum
SIFAT FISIK DAN KANDUNGAN SERAT KASAR SILASE BATANG PISANG DISUPLEMENTASI BERBAGAI LEVEL HIJAUAN KEMBANG TELANG (Clitoria ternatea) Deswanto .; I W. Suarna; N. N. Suryani
Jurnal Peternakan Tropika Vol 8 No 2 (2020): Vol. 8 No. 2 Tahun 2020
Publisher : Animal Science Study Program, Faculty of Animal Husbandry, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (648.511 KB) | DOI: 10.24843/JPT.2020.v08.i02.p05

Abstract

Penelitian ini bertujuan untuk mengetahui level penambahan hijauan kembang telang (Clitoria ternatea) pada silase batang pisang ditinjau dari sifat fisik dan kandungan serat kasar. Pembuatan silase dilakukan di Stasiun riset Sesetan Fakultas Peternakan Universitas Udayana, Denpasar. Analisis sifat fisik dan kandungan serat kasar dilakukan di Laboratorium Nutrisi dan Makanan Ternak Fakultas Peternakan Universitas Udayana. Penelitian ini mengunakan Rancangan Acak Lengkap (RAL) terdiri dari 4 perlakuan dan 4 ulangan. Perlakuan A: 65% batang pisang + 30% pollar + 5% (molasis + EM4), B: 55% batang pisang + 10% C. ternatea + 30% pollar + 5% (molasis + EM4), perlakuan C: 45% batang pisang + 20% C. ternatea + 30% pollar + 5% (molasis + EM4), dan perlakuan D: 35% batang pisang + 30% C. ternatea + 30% pollar + 5% (molasis + EM4). Variabel yang diamati adalah densitas, daya serap air, daya larut air dan kandungan serat kasar.Hasil penelitian menujukkan densitas nyata (P<0,05) lebih tinggi pada perlakuan D yaitu 0,17 g/mldibandingkan perlakuan A, B dan C. Daya larut air nyata(P<0,05)lebih tinggi pada perlakuan Dyaitu 48,38% dibandingkan perlakuan A, B dan C.Daya serap air nyata (P<0,05)lebih tinggi pada perlakuan A yaitu232,26% dibandingkan perlakuan B, C dan D. Kandungan serat kasar tidak menujukkan perbedaan yang nyata diantara semua perlakuan. Berdasarkan hasil penelitian ini, dapat disimpulkan bahwa silase batang pisang disuplementasi 10-30% hijauan kembang telang (Clitoria ternatea) dapat meningkatkan densitas, daya larut air dan menurunkan daya serap air dan kandungan serat kasar. Belum diperoleh level penambahan Citoria ternatea yang optimal. Kata kunci: silase, batang pisang, kembang telang, sifat fisik, kandungan serat.
EEFK SUBSTITUSI PUPUK UREA DENGAN PUPUK BIOSLURRY DAN SLURRY KOTORAN SAPI TERHADAP PERTUMBUHAN DAN PRODUKSI RUMPUT Heteropogon contortus Tifani A. A.; I W. Suarna; N. M. witariadi
Jurnal Peternakan Tropika Vol 6 No 1 (2018): Vol. 6 No. 1 (2018)
Publisher : Animal Science Study Program, Faculty of Animal Husbandry, Udayana University

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Abstract

The effort to increase the productivity of Heteropogon contortus grass in particular can be done by giving organic fertilizer, one of which is fertilizer or waste result from the process of manufacture of biogas often referred as slurry and bio-slurry. The research aimed to find out the effect of substitution of urea fertilizer with bio-slurry and cow slurry towards growth and production Heterpogon contortus grass. The experiment using Completely Randomized Design (RAL) consisted of seven treatments and four replicates, therefore there were 28 units of experiments with doses; urea dose 200 kg/ha (A); urea dose 150 kg/ha + 5 tons/ha bio-slurry (B); urea dose 100 kg/ha + 10 tons/ha bio-slurry (C); urea dose 50 kg/ha + 15 tons/ha bio-slurry (D); urea dose 150 kg/ha + 5 tons/ha slurry (E); urea dose 100 kg/ha + 10 tons/ha slurry (F); urea dose 50 kg/ha + 15 tons/ha slurry (G). The observed variables include: plant height, number of leaves, number of branches, leaf dry weight, stem dry weight, root dry weight, total dry weight of forage, ratio with dry weight of stem, total dry weight ratio of forage with root dry weight (top root ratio), leaf areaand the amount of chlorophyll. The results showedthat the substitution of urea fertilizer with bio-slurry and cow slurry can increase the growth and production of Heteropogon contortus grass. The use of urea dose ??200 kg/ha can be substitutewith urea dose 50 kg/ha in addition to 15 tons/ha of slurry fertilizer (G). Keywords: Urea, Bio-Slurry Of Cow, Sludge Slurry ,Growth, Production, Heteropogon contortus
PERTUMBUHAN DAN HASIL TANAMAN KELOR (moringa oleifera Lam.) YANG DIBERI BEBERAPA DOSIS PUPUK FOSFAT DAN DITANAM PADA BERBAGAI JENIS TANAH Kusnaedi I K.; A. A. A. S. Trisnadewi; I W. Suarna
Jurnal Peternakan Tropika Vol 7 No 3 (2019): Issue 7 No. 3 - 2019
Publisher : Animal Science Study Program, Faculty of Animal Husbandry, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (710.974 KB) | DOI: 10.24843/ejpt.2019.v07.i03.p07

Abstract

Penelitian bertujuan untuk mengetahui pertumbuhan dan hasil tanaman kelor (Moringa oleifera Lam.) yang ditanam pada berbagai jenis tanah dan dipupuk dengan beberapa dosis pupuk fosfat. Penelitian dilaksanakan selama 3 bulan di Rumah Kaca, Desa Sading, Kecamatan Mengwi, Kabupaten Badung, Bali. Rancangan percobaan yang digunakan adalah rancangan acak lengkap (RAL) pola tersarang. Faktor pertama adalah jenis tanah, terdiri atas: tanah mediteran, tanah latosol, dan tanah regosol dan faktor kedua adalah dosis pupuk fosfat (TSP), terdiri atas: P0 = kontrol, P50 = 50 kg/ha, dan P100 = 100 kg/ha. Variabel yang diamati yaitu variabel pertumbuhan, hasil dan karakteristik tumbuh tanaman. Hasil penelitian menunjukkan bahwa pertumbuhan tanaman kelor (Moringa oleifera Lam.) yang ditanam pada berbagai jenis tanah secara statistik menunjukkan hasil yang berbeda nyata, namun berbeda tidak nyata terhadap panjang akar. Pemberian beberapa dosis pupuk fosfat menunjukkan hasil yang berbeda tidak nyata pada seluruh variabel pertumbuhan. Variabel hasil menunjukkan hasil berbeda nyata, namun berbeda tidak nyata pada pemberian beberapa dosis pupuk fosfat. Karakteristik tumbuh menunjukkan hasil yang berbeda tidak nyata, namun berbeda nyata terhadap variabel nisbah berat kering daun dengan berat kering akar, nisbah berat kering total hijauan dengan berat kering akar dan luas daun. Pemberian beberapa dosis pupuk fosfat menunjukkan hasil yang berbeda tidak nyata. Dapat disimpulkan penanaman tanaman kelor memberikan pertumbuhan dan hasil yang lebih baik pada tanah regosol dan latosol dibandingkan pada tanah mediteran. Pemberian dosis pupuk fosfat 50 kg/ha dan 100 kg/ha belum memberikan pengaruh terhadap pertumbuhan dan hasil tanaman kelor. Kata kunci: pertumbuhan dan hasil, tanaman kelor, jenis tanah, dosis pupuk fosfat
KOMPOSISI TUBUH PEDET SAPI BALI BETINA LEPAS SAPIH YANG MENDAPAT RANSUM DENGAN KANDUNGAN PROTEIN DAN ENERGI BERBEDA Abdur Rahman; I W. Suarna; N. N. Suryani
Jurnal Peternakan Tropika Vol 5 No 3 (2017)
Publisher : Animal Science Study Program, Faculty of Animal Husbandry, Udayana University

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Abstract

This research was conducted at sobangan animal husbandry research station for 3 months, using 12 calves with body neight range 102,50 ± 4,41kg. Ration given and teses were analyzed. At the nutrition and feed laboratory of Animal Husbandry Faculty, Udayana University. Data obtained was analysed using a raudomized block design with 4 tretments and 3 replicates. Those treatment consisted of 4 rations contain different level of protein and energi ratio as follows 12% PK and 2000 ME kcal/kg (A), 13% PK and 2100 ME kcal/kg (B), 14% PK and 2200 ME kcal/kg (C), 15% PK and 2300 ME kcal/kg (D). Variablel observed includins body water contet, body fat, body protein and fat reteution. This study resulted in that the four dara meters observed were statistically not defferent (P>0,05) for all treatments.It can be conduted that the increased of protein and energi rations from 12% crude protein and 2000 ME kcal to 15% CP and 2300 ME kcal/kg gave no effect on body composition and fat retention on calves. However, the higher the crude protein and energi ration, the nigher fat retentioin on the body. Keywords: Balinese cattle, body composition, fat retention.
KECERNAAN NUTRIEN RANSUM DENGAN KANDUNGAN PROTEIN DAN ENERGI BERBEDA PADA SAPI BALI DARA Valentina F. D.; I W. Suarna; N. N. Suryani
Jurnal Peternakan Tropika Vol 6 No 1 (2018): Vol. 6 No. 1 (2018)
Publisher : Animal Science Study Program, Faculty of Animal Husbandry, Udayana University

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Abstract

This study aims to determine the effect of different protein and energy level on nutrient digestibility of bali cattle heifers. This research has been conducted in Farm cattle at Belok Sidan village Petang District, Badung Regency for 3 months. A total of 12 bali cattle heifers used in this study were divided into three groups based on body weight. The treatments consisted of four types of rations, a ration containing 12% crude protein and 2000 kcal ME/kg (treatment A), 13% crude protein and 2100 kcal ME/kg (treatment B), 14% crude protein and 2200 kcal ME/kg (treatment C), and 15% crude protein and 2300 kcal ME/kg (treatment D). The experimental design used was a randomized block design (RCBD). The observed variables were dry matter digestibility, organic matter digestibility, crude protein digestibility, ether extract digestibility and crude fiber digestibility. The results showed that fed ration with different protein and energy content has not significant different (P>0.05) of digestibility of dry matter, organic matter and crude fiber respectively with with values ??of 65.77-71.17%; 67,57-72,60%; and 53.13-54.32%. While for variable of crude protein digestibility and extract ether digestibility, fed rations with different protein and energy content yielded significantly different values ??(P<0.05). Crude protein digestibility and ether extract ether digestibility of treatment D were 23,64% and 16,56% higher respectively than treatment A. Based on the result of this study it was concluded that the increase of protein content of ration from 12% to 15% and metabolized energy from 2000 to 2300 kcal/kg does not affect the digestibility of dry matter, organic matter and crude fiber, but can improve the digestibility of crude protein and ether extract of bali cattle heifers. Keyword: protein and energy, nutrient digestibility, bali cattle heifers
PERTUMBUHAN DAN HASILRUMPUT Panicum maximum YANG DITANAM BERSAMA LEGUM Alysicarpusvaginalis DENGAN DOSIS PUPUK ORGANIK BERBEDA Al Fattah R. F.; A. A. A. S Trisnadewi; I W. Suarna
Jurnal Peternakan Tropika Vol 7 No 3 (2019): Issue 7 No. 3 - 2019
Publisher : Animal Science Study Program, Faculty of Animal Husbandry, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/ejpt.2019.v07.i03.p08

Abstract

Tujuan penelitian adalah untuk mengetahui pertumbuhan dan hasil rumput Panicum maximum yang ditanam bersama legum Alysicarpus vaginalis dengan dosis pupuk organik (pupuk kotoran kambing) berbeda. Penelitian dilaksanakan di rumah kaca Stasiun Penelitian Sesetan Fakultas Peternakan Universitas Udayana dengan menggunakan rancangan acak lengkap (RAL) pola tersarang. Pola pertama adalah campuran tanaman rumput dan legum yang meliputi 1 rumput + 1 legum (C1), 1 rumput + 2 legum (C2), 1 rumput + 3 legum (C3) dan pola kedua adalah dosis pupuk yaitu 0 ton/ha (K0), 15 ton/ha (K15), 30 ton/ha (K30). Hasil penelitian menunjukkan penanaman campuran antara rumput Panicum maximum dan legum Alysicarpus vaginalis tidak memberikan pengaruh yang nyata terhadap variabel pertumbuhan dan hasil rumput kecuali pada berat kering total hijauan. Pemberian pupuk organik pada dosis 30 ton/ha memberikan hasil yang lebih baik pada variabel pertumbuhan dan hasil rumput namun pada tinggi tanaman K15 lebih baik. Kesimpulan hasil penelitian adalah Penanaman 1 rumput + 2 legum (C2) cenderung memberikan pertumbuhan dan hasil rumput Panicum maximum yang lebih tinggi danpemberian pupuk kotoran kambing dengan dosis tertinggi 30 ton/ha mampu meningkatkan pertumbuhan dan hasil rumput Panicum maximum. Kata kunci:penanaman campuran, Panicum maximum, Alysicarpus vaginalis, pupuk organik
EVALUASI POPULASI BAKTERI PELARUT FOSFAT (BPF) PADA NON RHIZOSFIR DAN RHIZOSFIR TANAMAN GAMAL, LAMTORO DAN TURI DI LAHANKERING PADA MUSIM HUJAN Widnyana I G.; I W. Suarna; S. A. Lindawati
Jurnal Peternakan Tropika Vol 6 No 1 (2018): Vol. 6 No. 1 (2018)
Publisher : Animal Science Study Program, Faculty of Animal Husbandry, Udayana University

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Abstract

This experiment aims to determine the population of phosphate solubilizing bacteria (PSB) in non-rhizosphere and rhizosphere plants on dry land in the rainy season. The experiment was conducted for 3 months including sampling at three strata system farm of Faculty of Animal Husbandry at Bukit Jimbaran; analysis of soil at Laboratory of Animal Production Technology and Microbiology Faculty of Animal Husbandry and at Soil Science Laboratory, Faculty of Agriculture, Udayana University. This experiment follows an additive linear model with the assumption that the difference only caused by the different types of plants while other factors are uniformly homogeneous. Sampling was done on four rhizosfere including; non-rhizosphere (NR), Gliricidia sepium rhizosphere (RG), Leucaena leucochepala rhizosphere (RL), and Sesbania grandiflora rhizosphere (RT) with four replications. The variables observed in this experiment including: Total PlateCount (TPC), Total phosphate solubilizing bacteria (PSB), P (phosphorus) element, and water content. The result showed that TPC soil in the range of 0,57×108-5,6×108cfu/g, showed no significant different to all treatment. Total phosphate solubilizing bacteria (PSB) in range of 0,35×107 - 2,88×107cfu/g showed no significant different to all treatments. P (phosphorus) elements, in tretment NR same withtreatment RT are range of 10,27ppm significant different with RG and RL. Water content ranged from 9,25 - 9,84 % With the result is highest in treatment RG was no significant higher than RT and markedly higher than the NR and RL. Based on the experiment it could be concluded that the population of phosphate solubilizing bacteria (PSB) in non-rhizosphere tend to is lower compared with RG, RL, and RT on dry land in the rainy season. The content of P (phosphorus) element in non-rhizosphere is same with RT but lower than RG and RL. Water content in non-rhizosphere same with RL but lower than RG and RT. Keywords: phosphate solubilizing bacteria, non rhizosphere, rhizosphere
Co-Authors A. W. Puger Abd. Rahman As-syakur Abdur Rahman Ajeng Anandra Al Fattah R. F. Anak Agung Ayu Sri Trisnadewi Angelina Puspita Sandy Arista Pratama I W. Arnawa I W. AWANG ERRY SOFYAR IRAWAN Bernadina Paulinda Maku Bernard A.R Mendes Correia, Lígia Tomás D. Ariyati DARJO DARJO Deswanto . Dewa Arya Dwiyana Diningtyas A.S. Domingos Mesquita GEDE WIJANA I G. Lanang Oka Cakra I Gede Mahardika I Gusti Bagus Sila Dharma I Kadek Fajar Arcana I Ketut Mangku Budiasa I M. Mudita I Made Antara I Made Saka Wijaya I Made Sara Wijana I MADE SUARTAMA I MADE SUDARMA I Nyoman Dibia I NYOMAN MERIT I Nyoman Sudipa I NYOMAN SUMANTRA I Nyoman Suparta I Nyoman Wardi I P Sastra Negara I Putu Gede Didik Widiarta I PUTU PRANA WIRAATMAJA, I PUTU PRANA I W BUDIARSA SUYASA I Wayan Arthana I Wayan Diara I WAYAN GEDE WIRYANTARA I Wayan Redi Aryanta I Wayan Redi Aryanta I Wayan Rusna I Wayan Sandi Adnyana I WAYAN WINDIA I WAYAN WIRAWAN I. Putu Yudiandika I. W. Agus Eka Subrata Jaya I.G. Mahardika I.W. Diara I.W. Rusna Ida Ayu Alit Laksmiwati IDA AYU ASTARINI Ida Bagus Sudana Jose de Assis Moniz Josina Irene Brigita Hutubessy Karsun Karsun Kusnaedi I K. L. Doloksaribu Lígia Tomás Correia M. Sudiana Mahendra Made Armadi Made Arsawan Made Sudarma Made Sudarma Magna Anuraga Putra Duarsa Markarius Doni Martini Hartawan N. N. Suryani N.N. Suryani Ni Luh Gde Sumardani Ni Luh Gede Ambarawati Ni Made Witariadi Ni Nyoman Candraasih Kusumawati Ni Nyoman Suryani NI PUTU MARIANI Ni Putu Massuli Adi Ni Putu Sarini Ni Putu Sarini Ni Putu Sri Cynthia Dewi Ni Wayan Tatik Inggriati Putu Dian Paramitha Dewi Shinta E. Maharani Sri Anggreni Lindawati Sri Wahyuni S. S. Syachry Banun Syamsul Alam Paturusi T.I. Putri Tifani A. A. Valentina F. D. Widnyana I G.