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Pendugaan Kadar Biomassa dan Karbon Tersimpan pada Berbagai Kemiringan dan Tutupan Lahan di KHDTK Gunung Bromo UNS Tira Anggit Drupadi; Dwi Priyo Ariyanto; Sudadi Sudadi
Agrikultura Vol 32, No 2 (2021): Agustus, 2021
Publisher : Fakultas Pertanian Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/agrikultura.v32i2.32344

Abstract

Perubahan tutupan lahan hutan mengakibatkan penurunan biomassa dan sekuestrasi karbon pada vegetasi. Penurunan biomassa dapat dipengaruhi faktor kemiringan lereng. Lereng yang curam diketahui menurunkan pertumbuhan vegetasi dan berdampak pada biomassa. Penelitian ini bertujuan untuk mengetahui pengaruh tutupan dan kemiringan lahan terhadap biomassa pohon, serasah dan karbon tersimpan serta mengetahui kadar biomassa pohon, serasah dan karbon tersimpan. Penelitian ini menggunakan metode survey dan penentuan titik pengamatan secara purposive sampling pada empat tutupan (Campuran, Mahoni, Pinus-Mahoni, Pinus) dan tiga kelas kemiringan lahan (0-15%, 15-30%, dan >30%). Estimasi biomassa menggunakan metode non-destructive dan dihitung menggunakan persamaan allometrik. Petak ukur dibuat berukuran 20 m x 20 m dengan jumlah 48 petak untuk pengamatan pohon dengan diameter ≥ 5 cm, kemudian dibuat sub petak untuk pengamatan serasah berukuran 1 m x 1 m. Hasil percobaan menunjukkan bahwa tutupan lahan Pinus menghasilkan biomassa pohon dan karbon tersimpan tertinggi bila dibandingkan dengan tutupan lahan lainnya dan variasi kemiringan menghasilkan biomassa pohon dan karbon tersimpan yang seragam atau sama. Kadar biomassa pohon dan karbon pada setiap tutupan lahan masing-masing berkisar antara 171,72–385 ton/ha dan 80,71–181,12 tonC/ha. Kadar biomassa serasah pada setiap tutupan berkisar antara 0,60–1,60 ton/ha/bulan.
Pelatihan Pembuatan Silase Pakan Komplit dengan Aditif FJLB di Kelompok Ternak Putra Rahayu dan Ngudi Rejeki Wonogiri Yuli Yanti; Andriyana Setyawati; Sumani Sumani; Dwi Priyo Ariyanto; Komariah Komariah
Bubungan Tinggi: Jurnal Pengabdian Masyarakat Vol 4, No 3 (2022)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/btjpm.v4i3.5550

Abstract

Peternakan di Indonesia didominasi oleh peternakan skala kecil. Peternak ini menjalankan sistem pemeliharaannya dengan sangat sederhana terutama perhitungan kebutuhan pakan belum sesuai dengan kebutuhan ternak. Permasalahan yang lain, saat musim hujan pakan hijauan berlimpah sedangkan di musim kemarau pakan hijauan, terutama rumput, jumlahnya terbatas, sehingga dibutuhkan teknologi pengawetan pakan saat pakan melimpah. Pengabdian kepada masyarakat ini bertujuan untuk mentransfer IPTEK berupa pengolahan pakan fermentasi dengan menggunakan FJLB (fermented juice of ephypitic lactic acid bacteria) di Kelompok ternak Putra Rahayu dan Ngudi Rejeki di Kelurahan Tawang Rejo, Kecapatan Jatipurno, Kabupaten Wonogiri. Kelompok ternak di kelurahan ini beranggotakan petani-petani kecil, dimana kegiatan berternak adalah kerja sambilan dan bukan penghasilan utama. Sehingga rata-rata jumlah ternak yang dimiliki, khususnya ternak ruminansia hanya berkisar kurang dari 5 ekor. Pelatihan pembuatan silase pakan komplit ini dilaksanakan pada tanggal 20 Juni 2021. Metode yang digunakan dalam pengabdian ini pemberian materi atau penyuluhan dan pelatihan. Metode pengambilan data adalah interview dan kuesioner. Tahapan pelatihan dimulai dengan pemberian materi kemudian praktik secara langsung. Mitra mencampur semua bahan konsentrat dan hijauan yang sudah dicacah kemudian dicampur dengan molases dan FJLB. Semua bahan kemudian dimasukkan ke dalam drum sampai padat dan ditutup rapat. Hasil dari kegiatan pengabdian ini adalah peternak meningkat pengetahuannya tentang cara menyusun ransum, cara membuat silase, dan tahu cara membuat FJLB sebanyak 100%. Kegiatan pengabdian ini juga menghibahkan alat berupa pencacah rumput odot dan penggiling jagung. Melalui  kegiatan pengabdian ini diperoleh bahwa mitra meningkat pengetahuannya tentang fermentasi pakan silase dan cara pembuatannya. Livestock in Indonesia is dominated by small-scale livestock. This breeder runs a straightforward maintenance system and is not following good and successful farming methods. Feed technology is not yet known, especially the calculation of feed requirements of livestock. Small-scale farmers do not yet understand how to provide the daily amount of feed to their livestock. Another problem is that during the rainy season, forage feeds are abundant. In the dry season, forage feeds, especially grass, are limited, so feed preservation technology is needed in the rainy season so that it can be given during the dry season. This community service aimed to transfer science and technology to process fermented feed using FJLB (fermented juice of ephypitic lactic acid bacteria) in the Putra Rahayu and Ngudi Rejeki livestock groups in Tawang Rejo Village, Jatipurno District, Wonogiri Regency. The livestock group consists of small farmers, where livestock farming is only a side job and not the main income. So that the average number of livestock owned, especially ruminants, is only around five heads. This complete feed silage-making training was held on June 20, 2021. The methods used in this service were interviews, questionnaires and training. After training on making feed silage with FJLB, farmers increased their knowledge about how to prepare rations, how to make silage, and know how to make FJLB. Through this service, tools in the form of a mutton grass chopper and corn grinder are also provided, which are useful for farmers to feed livestock so that they are more efficient and can use the land around their homes for food source plants, namely elephant grass and corn. Through this service activity, it was found that partners increased their knowledge about fermented silage feed and how to make it.
Kesesuaian Lahan Tanaman Jahe, Kencur, Kunyit, dan Serai Wangi sebagai Komoditas Agroforestri di KHDTK Gunung Bromo, Kabupaten Karanganyar (Study of Land Suitability for Ginger, Aromatic Ginger, Turmeric, and Citronella as Agroforestry Commodities at Gunung Bromo Research Forest, Karanganyar District) Dwi Priyo Ariyanto; Ardiana Rahma Wijayanti; Rahayu Rahayu; Jaka Suyana
Jurnal Penelitian Hutan Tanaman Vol 19, No 2 (2022): Jurnal Penelitian Hutan Tanaman
Publisher : Pusat Penelitian dan Pengembangan Hutan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jpht.2022.19.2.75-89

Abstract

ABSTRACTMedicinal plants can be used in optimizing the use of land under forest stands. Land suitability needs to determine the types of plants that potential to be developed. This study aims to determine the types of medicinal plants that have the potential to be developed based on the characteristics of the land. This research is a descriptive method, determining the sample point using the transect method, and data analysis using the matching method to determine the land suitability of several types of medicinal plants, ginger, turmeric, aromatic ginger, and citronella. The results showed that the actual land suitability class is marginally suitable (S3) in land unit 9 - land unit 10 and not suitable (N) in other land units for ginger, aromatic ginger, and turmeric, while lemongrass is marginally suitable (S3) in all land unit. The limiting factors of land suitability class are the slope, soil pH, and the availability of P nutrients. Management efforts that can be carried out are making terracing, liming, and fertilizing.Key words: Medicinal, plants, land suitability, management effortsABSTRAKDalam upaya optimalisasi pemanfaatan lahan di bawah tegakan hutan, tanaman obat dapat digunakan sebagai alternatif tanaman untuk dikembangkan. Kajian kesesuaian lahandiperlukan untuk mengetahui jenis-jenis tanaman obat yang berpotensi dikembangkan berdasarkan karakteristik lahan. Jenis penelitian ini, yaitu penelitian deskriptif, penentuantitik sampel menggunakan transek, dan analisis data menggunakan metode matching untuk mengetahui kesesuaian lahan beberapa jenis tanaman obat, yaitu jahe, kunyit, kencur, dan serai wangi. Hasil penelitian menunjukkan kelas kesesuaian lahan aktual sesuai marginal (S3) pada SPL 9 - SPL 10 dan tidak sesuai (N) pada SPL lainnya untuk jenis tanaman jahe, kencur, dan kunyit sedangkan pada jenis tanaman serai wangi sesuai marginal (S3) padasemua SPL. Faktor pembatas pada kelas kesesuaian lahan, yaitu kemiringan lereng, pHtanah, dan ketersediaan hara P. Upaya pengelolaan pada faktor pembatas yaitu pembuatan terasering, pengapuran dan pemupukan. Kata kunci: Tanaman obat, kesesuaian lahan, upaya pengelolaan
Rice Quality and Yield at Various Application Times of Organic Rice Management System Jauhari Syamsiyah; Dwi Priyo Ariyanto; Aktavia Herawati; Komariah Komariah; Sri Hartati; Fitri Nurbaiti
JOURNAL OF TROPICAL SOILS Vol 28, No 1: January 2023
Publisher : UNIVERSITY OF LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5400/jts.2023.v28i1.9-15

Abstract

The higher national rice demand encourages various efforts to increase rice production. This increase in rice production occurs in line with increasing public awareness of healthy foods, especially organic rice. Rice field management with an organic system is expected to provide a higher yield and quality of rice. This study aims to determine the effect of the long-time application of an organic rice management system on rice yield and quality. Descriptive exploratory research is supported by laboratory analysis of samples of organic rice plants with three periods (10 years, 7 years, and 4 years), semi-organic and conventional. The parameters observed were dry harvested grain, dry milled grain, the weight of 1000 grains, unfilled grain, protein content, amylum, amylopectin, and reducing sugar. The most prolonged organic rice field management with the application of 10 years gives better results with a protein content of 6.14%, amylum 71.71%, and amylopectin 49.35%. While the application of organic farming for 7 years gives the highest rice yield, the difference is not confirmed with the application of organic 10 years, with the weight of dry grain harvest 10.44 Mg ha-1, dry milled grain 8.15 10.44 Mg ha-1, the weight of 1000 grains 24 g, and unfilled grain 3.8%.
Determinan Terpilih untuk Kualitas Air Embung pada Lahan Tadah Hujan di Karanganyar, Jawa Tengah Achmad Adi Surya Sustama; Komariah Komariah; Arwa Farida Lukito; Sumani Sumani; Dwi Priyo Ariyanto; Widyatmani Sih Dewi
Jurnal Ilmu Pertanian Indonesia Vol. 28 No. 3 (2023): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.28.3.497

Abstract

Water conservation is needed to overcome the shortage of irrigation water through harvesting rainwater on rainfed land using small farm reservoir. Intensive agricultural activities cause a reduction in land resources which disrupts hydrological functions (water quantity and quality). This study aims to determine the selected parameters for small farm reservoir water quality and identify water quality based on irrigation water standards according to FAO (1994) and PP No. 82 of 2001. The research was conducted from March to December 2014 in Karanganyar Regency, Central Java Province. This study used a descriptive exploratory survey method with purposive sampling. Water quality data was analyzed using Principal Components Analysis (Multivariate Test) MINITAB 16 to determine the main components as the selected determinants. Furthermore, based on the results of the PCA analysis, 5 variables were obtained whose eigenvalue proportions met the main criteria, including DHL of 0.467; SAR of 0.542; pH of 0.538; Actual Savings Ratio (ASR) of 0.662; and water-air temperature deviation of 0.612. Furthermore, a match is made between the selected determinant measurement data and the water quality standard. The results of matching to the selected determinants for water quality in the reservoir have met the water quality standards for irrigation based on FAO (1994) and Government Regulation no. 82 (2001). The soil characteristics of the catchment area also affect water quality because in rainwater harvesting, surface runoff in the catchment area will flow and be accommodated by the small farm reservoir. Keywords: water quality, small farm reservoir, PCA, water conservation, rainfall harvesting
Hubungan Laju Alih Fungsi Lahan Pertanian dengan Laju Produksi Padi di Jakarta Barat Fathia Inasya Ayuningtyas; Komariah Komariah; Dwi Priyo Ariyanto; Jauhari Syamsiyah
Jurnal AGROSAINS dan TEKNOLOGI Vol 9, No 1 (2024)
Publisher : Fakultas Pertanian - UMJ

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24853/jat.9.1.8-17

Abstract

Kota Administrasi Jakarta Barat masih berkontribusi terhadap produktivitas padi, namun produksinya terus mengalami penurunan akibat alih fungsi lahan sawah. Penelitian ini bertujuan untuk mengetahui hubungan laju alih fungsi lahan pertanian terhadap produksi padi serta faktor-faktor yang mempengaruhinya. Penelitian ini menggunakan metode deskriptif eksploratif dengan pendekatan cross sectional, melalui teknik purposive sampling pada 3 titik utama di Kecamatan Kalideres, Jakarta Barat. Hasil penelitian menunjukkan terdapat hubungan yang sangat kuat antara laju alih fungsi lahan terhadap laju produksi padi (P value < 0,05) dengan kontribusi 97,2%. Penelitian ini menyimpulkan bahwa laju alih fungsi lahan dalam kurun waktu 17 tahun ternyata cukup tinggi yaitu antara 5,8 hingga 42,7 ha/tahun dengan penurunan rerata produksi padi 1.271,02 ton. ABSTRACTWest Jakarta Administrative City still contributes to rice productivity, but its production continues to decline due to the conversion of paddy fields. This study aims to determine the relationship between the rate of conversion of agricultural land to rice production and the factors that influence it. This study used an exploratory descriptive method with a cross sectional approach, through purposive sampling technique at 3 main points in Kalideres District, West Jakarta. The results showed that there was a very strong relationship between the rate of land conversion and the rate of rice production (P value <0.05) with a contribution of 97.2%. The study concluded that the rate of land conversion within 17 years was quite high, ranging from 5.8 to 42.7 ha/year with an average decrease in rice production of 1,271.02 tonnes.
Dynamic capability of P-solubilizing endophytic and rhizospheric bacteria from various vegetation of Alas Bromo for reducing chemical fertilizer use Prasgi, Henokh Christian; Ariyanto, Dwi Priyo; Cahyani, Vita Ratri
Journal of Degraded and Mining Lands Management Vol. 12 No. 3 (2025)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2025.123.7617

Abstract

The application of agrochemicals is still the main practice in the agroforestry system of Alas Bromo. Alfisols in Alas Bromo were characterized as acidic soil with very low soil available P. This study aimed to examine the capacity of P-solubilizing endophytic and rhizospheric bacteria from various Alas Bromo vegetation: mahogany, wresah, peanut, elephant grass, and maize in increasing soil available P and enhancing maize growth, which has the potential for reducing chemical fertilizer use. The research began with exploring and isolating bacteria using Pikovskaya agar medium, followed by in vitro tests of functional abilities and greenhouse experiments (soil incubation continued with maize planting). Rock phosphate was used as a P-inorganic source with a dose of 150 kg   ha-1. Based on the highest PSI, a total of 15 out of 52 isolated bacteria from 5 vegetations were selected to be tested in vitro and in a greenhouse experiment. Among the assessed bacteria, 3 endophytic bacterial isolates of Ad_R_5, Ah_R_4, and Zm_L_6 showed consistently high performance during successive assessments. Compared to basal treatment, the increases of soil available P, shoot fresh weight, and shoot dry weight by these 3 superior isolates ranged from 51.11-90.29%, 38.27-89.75%, and 57.04-88.73%, while the increases by NPK were 93.53, 113.67 and 107.04%, indicating the isolates had high potential for reducing chemical fertilizer use. The 3 superior isolates were identified as Pantoea dispersa, Ralstonia picketii, and Enterobacter hormaechei, respectively. Further study is needed to investigate the other potential capabilities, such as pesticide degradation and supporting plant resistance to drought stress.
Analysis of Alfisol Soil Infiltration Rate on Various Land Cover and Its Effect on Soil Erodibility in Mount Bromo Special Purpose Forest Area, Indonesia Maro'ah, Siti; Cahyono, Ongko; Ariyanto, Dwi Priyo; Pramudita, Tesalonika
Jurnal Sylva Lestari Vol. 13 No. 1 (2025): January
Publisher : Department of Forestry, Faculty of Agriculture, University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jsl.v13i1.993

Abstract

Plant canopies can protect the soil surface from raindrops and rooting activities that cause changes in biophysical properties. A low infiltration rate will reduce the soil’s capacity to store water to be low, resulting in a high soil erodibility value. This research aims to obtain infiltration values on different land cover, analyze the effect of land cover on soil infiltration rate, and analyze the effect of soil infiltration rate on soil erodibility. The research includes exploratory, descriptive research with a purposive sampling method. The study results show an increased soil infiltration rate can reduce soil erodibility. The infiltration rate of 74-year-old mahogany land cover ranged from 1.94–3.03 cm/hour, 50-year-old mahogany 1.61 cm/hour, old pine 1.53–1.89 cm/hour, old tapped pine 1.54–3.43 cm/hour, young pine 0.48–1.60 cm/hour, young pine 0.37–0.61 cm/hour, and 5-year-old sonokelling 0.56–0.73 cm/hour. The highest infiltration value is in 74-year-old mahogany and the lowest in young pine. The highest soil erodibility value is in young tapped pine and the lowest in 50-year-old mahogany. Erodibility is the sensitivity of soil to erosion. It is easier to erode if its erodibility value is higher; conversely, erosion is less likely to occur if its erodibility value is lower. An increase in soil infiltration rate can reduce soil erodibility. Keywords: Horton method, land cover, Mount Bromo, soil erodibility, soil infiltration rate
Groundwater Recharge Assessment in the Gunungsewu Karst Area Using the APLIS Method and a Modified Soil Physics Approach Mujiyo, Mujiyo; Surachman, Rinta Faradila; Sumani, Sumani; Ariyanto, Dwi Priyo
Journal of Applied Agricultural Science and Technology Vol. 9 No. 1 (2025): Journal of Applied Agricultural Science and Technology
Publisher : Green Engineering Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55043/jaast.v9i1.313

Abstract

Karst areas experience annual drought, making it essential to preserve potential groundwater recharge areas. This study aims to assess the level of groundwater recharge and its spatial distribution in karst regions, with a case study in the Gunungsewu karst area, Paranggupito sub-district, Wonogiri Regency. This research employed the APLIS method (Altitude, Slope, Lithology, Infiltration and Soil) and collected data by creating a Land Mapping Unit (LMU) map. The LMU was generated through an overlay of land use, soil type, slope, rock type, and rainfall, resulting in 20 LMUs. The observed parameters included elevation, slope, soil type, lithology, soil infiltration, and texture, with modification incorporating porosity as an actual soil parameter. Observations and sampling were conducted, and data analysis involved ANOVA and correlation tests to assess the influence of topography on groundwater recharge distribution and its correlation with soil characteristics. The research results indicate that groundwater recharge is classified into medium and high categories. The distribution of groundwater recharge is influenced by topography and soil infiltration, with the highest recharge occurring on slopes of 0-3% and high infiltration values.
The Effects of Land Uses on Soil Physical Health in Agricultural Land (Case Study: Kismantoro District, Central Java Province, Indonesia) Mujiyo; Sari, Sandrina; Ariyanto, Dwi Priyo; Cahyono , Ongko
Akta Agrosia Vol 28 No 1 (2025)
Publisher : Badan Penerbitan Fakultas Pertanian (BPFP), Fakultas Pertanian, Universitas Bengkkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/aa.28.1.24-34

Abstract

Kismantoro district is a karst land with unique characteristics and its physical health is easily influenced by land use. The purpose of this study was to identify the physical health status of soil, and find the influence of land use and parameters that limit soil physical health, which eventually provide appropriate land management strategies and recommendations to improve soil health. The research was conducted using a descriptive explorative approach and a purposive sampling method on the 12 Land Map Units (LMU) with three replications. Data were analysed using Analysis of Variance and Pearson correlation. Results indicated that most soil physical health in agricultural land in Kismantoro District is healthy. The highest soil physical health status was found on plantation agricultural land, with the average of the soil physical health being high status of 63.22%, followed by moor agricultural land at 52.83% and rice fields at 48.2%. The determinant factors of soil physical health were soil porosity, bulk density, and soil texture. To enhance the physical health of agricultural soil in Kismantoro District, it is recommended to apply organic matter, adopt zero or no-tillage practices, and grow cover crops on agricultural land.  Keywords: determinant factor, soil compaction, soil texture, sustainable management  
Co-Authors Abdul Aziz Achmad Adi Surya Sustama Adhia Azhar Fauzan Ahmad Norri Prasetyo AKTAVIA HERAWATI Aldiansyah Rahma Mahendra Putra Ana Agustina Andriyana Setyawati Anggi Wiyanti, Mufidah Anita Yulianti Ardiana Rahma Wijayanti Arlin Santoso Arwa Farida Lukito Ayu S, Alfina Azahra Aulia Saputri Bagus Hapsoro Bambang Hendro sunarminto Cahyo Aji Gumilang, Bardhian Cahyono , Ongko Debby Wulan Purnama Dja’far Shiddieq Dwisetio, Pertiwi Kurnia Eksa Rusdiyana, Eksa Erwin Purniawati Faris Nurrahman Fathia Inasya Ayuningtyas Febriani, Sri Rezeki Fitri Nurbaiti Ganjar Herdiansyah Ganjar Herdiansyah, Ganjar Gumilang, Bardhian Cahyo Aji Hariawan, Fauzan Hery Widijanto Himmi, Setiawan Khoirul Ilham Setiawan Indrowuryanto Indrowuryanto Intan Kumalasari, Galuh Jaka Suyana Jaka Suyana Jauhari Syamsiyah Jauhari Syamsiyah Jauhari Syamsiyah Jauhari Syamsiyah Jauhari Syamsiyah Joko Winarno Keigo Noda Keigo Noda Komariah Komariah Komariah Komariah Komariah Komariah Komariah Komariah Komariah Komariah Komariah Komariah Komariah Komariah Komariah Komariah Komariah Komariah Komariah Komariah Kusuma, Jelita Widya Luthfan Nur Habibi Magarsa Abara Maria Theresia Sri Budiastuti Maro'ah, Siti Meiza Luthfia Majid Muchammad Bima Gegana Sakti Muhamad Khoiru Zaki Muhammad At-Thoriq Mujiyo Mujiyo Mujiyo Munawaroh, Umi Nanda Mei Istiqomah Novarinda, Silvia NURBAITI, FITRI Nurfiana, Nifa Ongko Cahyono Pramudita, Tesalonika Prasgi, Henokh Christian Prastiwi, Dianika Priswita, Rahajeng Putu Widiani Rahayu Rahayu Rahayu Rahayu Rania Rahmasari Retno Rosariastuti Rifqi Ramadhani Saeful Bahri Salma Indah Rahmawati Salsabila, Harjayanti Auliyaa Sari, Safira Indrias Sari, Sandrina Setyawati, Andriyana Slamet Minardi Sri Hartati Sri Hartati Sri Hartati Sudadi Sudadi Sumani . Sumani Sumani Sumani Sumani Sumani Sumani Sumani Sumani Sumani Sumani Sumani Sumani Sumani Sumani Sumani Sumani Supriyadi Supriyadi Supriyadi Supriyadi Surachman, Rinta Faradila Sutarno Sutarno Syamsyiah, Jauhari Takashi S.T. Tanaka Tarmadi, Didi Taufiq Perak Sanjaya Taufiq Perak Sanjaya, Taufiq Perak Tiara Hardian Tiara Meti Pratingkas Tira Anggit Drupadi Tuban Wiyoso Tyas Tiara Vita Ratri Cahyani Viviana Irmawati Warana Tama, Yoga Widiyanto Widiyanto Widyatmani Sih Dewi Wikantyoso, Bramantyo William Siswantoro, Hendricus Yuli Yanti