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All Journal HAYATI Journal of Biosciences Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Buletin Agrohorti Jurnal Ilmu Pertanian Indonesia Jurnal Fitopatologi Indonesia Jurnal Hortikultura Indonesia (JHI) Jurnal Natur Indonesia Journal of Tropical Soils Agrovigor: Jurnal Agroekoteknologi Jurnal Hortikultura JURNAL AGROTEKNOLOGI Jurnal Agroteknos Warta IHP (Warta Industri Hasil Pertanian) International Journal of Applied Biology Jurnal AGROSAINS dan TEKNOLOGI Journal of Tropical Crop Science Journal of Tropical Horticulture JERAMI Indonesian Journal of Crop Science Menara Perkebunan Jurnal Hexagro Media Pertanian Jurnal Manusia dan Lingkungan International Research Journal of Business Studies

Roedhy Poerwanto

Departemen Agronomi Dan Hortikultura, Fakultas Pertanian, Institut Pertanian Bogor (IPB University), Jl. Meranti, Kampus IPB Darmaga, Bogor 16680, Indonesia

Author-ID : 342995

Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Energy Environmental Science Industrial & Manufacturing Engineering Medicine & Pharmacology Social Sciences

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TEKNIK PENGELOLAAN USAHATANI TANAMAN CABAI BERKELANJUTAN DI DATARAN TINGGI KECAMATAN CIKAJANG KABUPATEN GARUT (Management Technique of Sustainable Red Pepper Crop Farming System in Upland Distric of Cikajang Garut Regency) Wa Ode Muliastuty; Santun R.P. Sitorus; Roedhy Poerwanto; Hartrisari Hardjomidjojo
Jurnal Manusia dan Lingkungan Vol 23, No 1 (2016): Maret
Publisher : Pusat Studi Lingkungan Hidup Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jml.18775

ABSTRAKPermasalahan yang dihadapi dalam usahatani cabai merah dataran tinggi adalah penurunan produktivitas tanaman akibat ketidaksesuaian agroteknologi dengan karakteristik lahan dan kebutuhan tanaman. Hal ini mempercepat proses erosi dan meningkatkan kehilangan lapisan atas tanah yang lebih subur sehingga menurunkan produktivitas lahan. Penelitian ini bertujuan untuk mengetahui besar erosi, menganalisis kontribusi pendapatan usahatani terhadap Kebutuhan Hidup Layak (KHL) petani, dan mengkaji alternatif teknik Konservasi Tanah dan Air (KTA).Erosi dianalisis menggunakan persamaan USLE. Pendapatan usahatani menggunakan analisis anggaran arus uang tunai. KHL petani dihitung berdasarkan jumlah anggota keluarga petani, didekati dari kebutuhan fisik minimal ditambah kebutuhan hidup tambahan. Teknik konservasi tanah diuji pada percobaan petak erosi berukuran 2 x 20 meter dan dibuat pada kemiringan lereng 40 %. Rancangan percobaan menggunakan rancangan acak kelompok dua faktor. Pertama adalah pola tanam, yaitu cabai merah monokultur (T1) dan cabai merah tumpangsari dengan kubis (T2). Kedua adalah teknik konservasi tanah, yaitu guludan searah lereng sebagai kontrol (K1), guludan searah lereng + guludan memotong lereng jarak 6,60 meter (K2), guludan memotong lereng (K3), dan guludan memotong lereng miring 20° (K4). Hasil penelitian menunjukkan bahwa semakin curam kemiringan lereng maka erosi semakin besar melebihi batasETol dan kontribusi pendapatan usahatani terhadapKHL petani semakin rendah. Pola tanam cabai merah monokultur mempunyai erosi yang lebih besar dan kontribusi pendapatan terhadapKHL lebih kecil daripada tumpangsari. Teknik konservasi T1K3, T2K3, T1K4 dan T2K4 dapat diterapkan pada lahan dataran tinggi karena mampu menurunkan erosi ≤ ETol (30,92 ton.ha-1.th-1) dan meningkatkan pendapatan usahatani ≥ KHL (Rp. 23.920.000 kk-1.th-1), sehingga keberlanjutan lingkungan dan ekonomi dapat tercapai.ABSTRACTThe problems encountered in red pepper farming on the upland area is the decrease in the crops productivity due to a mismatch between agrotechnology with the land characteristics and the needs of the crops. This condition accelerates the erosion process and increase the loss of top soil, which are more fertile. All of those things has in turn decrease land productivity. This objectives of the study are to gain knowledge about the extension of erosion, to analyze the contribution of farm income to the farmers Need of Decent Living (NDL), and to study alternative technique of soil and water conservation. Erosion is analyzed by USLE equations. Farm income is analyzed by using cash flow budget analysis. NDL is calculated based on amount of family member in one family farmer, which is approached by minimum physical necessities added by additional life necessities. Soil conservation technique were tested in erosion experimental plots with 2 x 20 meters size made at the 40 % slope. Randomized block design is used that are consist of two factors. The first is cropping pattern which are monoculture red pepper (T1) and intercropping red pepper with cabbage (T2). The second is soil conservation technique which are the ridges in the direction of the slope as the control (K1), the ridges in the direction of the slope + the ridges cut off the slopes in every 6.6 meters (K2), the ridges across the slope (K3), and ridges across the slope with 20° tilted (K4). The research result shows that as the slope is getting steeper, the erosion is getting higher and exceeded the TSL and the contribution of farm income to the farmers NDL is getting lower. Monoculture red pepper cropping patterns have a greater erosion and the contribution of farm income to the farmers NDL is smaller than the intercropping. Conservation technique T1K3, T2K3, T1K4 and T2K4 can be applied to the upland area because it is capable to decrease the erosion less than or equal to the TSL (30.92 ton.ha-1.yr-1) and increasing farming income more than or equal to the farmers NDL (Rp. 23,920,000 household-1.yr-1), and therefore the sustainability of the environment and the economy can be accomplished.

Pendugaan Pertumbuhan Jeruk Keprok Borneo Prima (Citrus reticulata cv. Borneo Prima) Belum Menghasilkan pada Pemupukan Nitrogen dan Pemangkasan yang Berbeda Tiara Septirosya; Roedhy Poerwanto; Abdul Qadir
Media Pertanian Vol 8, No 1 (2023): Media Pertanian
Publisher : Program Studi Agroteknologi Universitas Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37058/mp.v8i1.6831

Jeruk keprok Borneo Prima (Citrus reticulata cv Borneo Prima) adalah jeruk lokal asal Kalimantan Timur dengan keistimewaan sebagai jeruk dataran rendah, namun memiliki kulit jeruk berwarna jingga. Teknologi budidaya untuk komoditas ini belum berkembang, termasuk pemupukan dan pemangkasan. Penelitian ini bertujuan untuk menduga pertumbuhan tanaman jeruk keprok Borneo Prima yang diaplikasikan pupuk nitrogen dan pemangkasan melalui model simulasi. Dengan model simulasi ini dapat dilakukan pendugaan terhadap pertumbuhan tanaman jeruk yang sudah diaplikasikan pupuk dan pangkas. Penelitian ini dilaksanakan di kebun percobaan IPB Sindang Barang, Bogor. Model pertumbuhan tanaman disusun pada beberapa tahapan, yakni pembuatan diagram alir, pembuatan model construction layer stella (MCL-S) dan selanjutnya dibuat simulasi dan validasi terhadap model yang sudah dibuat. Variabel input pada model simulasi ini ialah intensitas cahaya dan intersepsi, kelembaban, partisi dan koefisien respirasi, Indeks Luas Daun (ILD), jumlah tunas, berat kering, laju fotosintesis dan transpirasi, dan konduktansi stomata. Model yang dibuat telah mampu memprediksi pertumbuhan tanaman Jeruk Keprok Borneo Prima secara logis. Berdasarkan hasil pendugaan, pemupukan 20 g N per pohon per aplikasi yang dikombinasikan dengan pemangkasan terbuka tengah merupakan perlakuan yang paling baik dibandingkan perlakuan lainnya.Â Borneo Prima Mandarin Citrus (Citrus reticulata cv Borneo Prima) is local citrus commodity from East Kalimantan. This orange has an orange skin but grow in lowland. Cultivation technology for this commodity have not been developed, including fertilizing and pruning. This study aims to predict the growth of immature Borneo Prima Tangerines at various doses of N fertilizer and different pruning forms through a simulation model. With this simulation model, it is possible to estimate the growth of citrus plants that have been applied fertilizers and pruning. The research was carried out at the Experimental Garden of IPB Sindang Barang, Bogor. The growth modeling was prepared in several stages, namely the creation of a flow chart, determining the quantitative relationship between variables in the system, making the Model Construction Layer-Stella (MCL-S) and the last do simulation and validation of the model that has been made. The input variables in this simulation model are light intensity and interception, humidity, partition and respiration coefficient, Leaf Area Index (LAI), number of shoots, dry weight, photosynthesis and transpiration rate, and stomatal conductance. The model made has been able to predict the growth of the Borneo Prima Tangerine plant logically. Based on the estimation results, 20 g N fertilization per tree per application combined with middle open pruning was the best treatment compared to others.

Status Gula dan Hara pada Daun Serta Status Gula pada Buah Manggis Selama Fase Perkembangan Buah Dhika Prita Hapsari; Roedhy Poerwanto; Didy Sopandie; Edi Santosa; Deden Derajat Matra
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.9.1.44-52

Produksi manggis dari tahun ke tahun mengalami fluktuasi yang cukup signifikan akibat terjadinya ketidakseimbangan fotosintat pada tanaman manggis. Pada saat on year buah manggis yang dihasilkan banyak namun berukuran kecil, sebaliknya pada saat off year buah manggis yang dihasilkan sedikit namun berukuran lebih besar. Selain itu, terjadi gugur buah yang cukup tinggi ketika on year akibat tanaman tidak mampu menopang buah yang sangat banyak. Penelitian ini dilakukan dengan tujuan mendapatkan informasi mengenai status nutrisi pada tanaman manggis sehingga dapat menjelaskan fluktuasi hara dan gula pada tanaman manggis selama satu periode panen. Hasil penelitian menunjukkan bahwa tanaman manggis memiliki rasio jumlah daun dan buah yang tinggi yaitu 142:1. Perubahan kandungan hara daun akibat perkembangan buah manggis paling utama ditemukan pada unsur K, Ca, B, Cu, Zn yang memiliki peran penting dalam proses pembentukan buah. Diduga terjadi hambatan translokasi gula pada fase awal perkembangan buah yang ditunjukkan oleh tingginya kandungan gula pada daun seiring dengan rendahya kandungan gula pada buah manggis. Kandungan glukosa dan fruktosa paling tinggi terdapat pada buah manggis yang memasuki fase pematangan buah.ABSTRACTMangosteen production fluctuates year by year because of imbalance nutrient in plant. Plant produces a lot of fruit with smaller size during “on season”, while few of fruit with bigger size during “off season”. On the other hand, the high fruit drop occurred when “on season” because mangosteen tree is not able to hold too many fruits. This experiment was conducted to obtain the information of nutrient status on mangosteen tree and explain the fluctuation of nutrient and sugar in one harvset period. The result show that mangosteen had a very high ratio between leaves and fruit, i.e 142:1. The changes of nutrient content during fruit development were found in potassium (K) and calcium (Ca), B (boron), Cu (copper), Zn (zinc) which have a critical role in fruit set process. Limitation of sugar translocation in the beginning of fruit development stage was occurred. It shows by the high content of sugar in leaves along with the low content of sugar in mangosteen fruit. The highest glucose and fructose content in mangosteen fruit was found on the beginning of maturation stage.

PENGARUH STATUS HARA KALIUM TANAH TERHADAP PERTUMBUHAN DAN PRODUKSI TANAMAN NENAS Safuan, La Ode; Poerwanto, Roedhy; Susila, Anas D; Sobir, Sobir
Jurnal Agroteknos Vol 1, No 1 (2011)
Publisher : Jurnal Agroteknos

Show Abstract | Download Original | Original Source | Check in Google Scholar

The aims of the research were: 1. to investigate effect of potassium status on pineapple growth and production and N, P, K nutrient uptake , and 2. to determine the critical level of potassium for pineapple. The research was conducted using randomized blocked design with five soil K dosages: Ksr = 0 kg K2O ha-1, Kr = 70 kg K2O ha-1, Km = 140 kg K2O ha-1, Kt = 210 kg K2O ha-1 and Kst = 280 kg K2O ha-1. The plant growth, N, P, K nutrient up take and pineapple production were affected by soil potassium status and dosage of potassium application. The critical level of potassium for pineapple “D ” leaf was 1.71% of dry matter. Key words: Growth, production, nutrient status, potassium.

The Determination of Phosphor Status in Leaf Tissues to Make a Fertilizer Recommendation and Predict Mangosteen Yield Kurniadinata, Odit F.; Poerwanto, Roedhy; Susila, Anas D.
Journal of Tropical Horticulture Vol 1, No 1 (2018): October 2018
Publisher : Yayasan Pertanian Tropika Indonesia (YPTI)

Mangosteen (GarciniamangostanaL.) knows as one of the most delicious fruit in the word, itâ€™s call as â€œQueen of fruitsâ€. The problems in mangosteen culture are low productivity and low fruit quality due to less developed technical culture, especially on fertilizer. There is a little information available on mangosteen fertilizer recommendation standards based on scientific experiment.Phosphor fertilizer increased growth especially in the generative stage of mangosteen. Phosphor increases the number of flowers and fruits set. It also decreases the number of flowers and fruits drop, with a linear response. It indicates mangosteen trees absorb phosphor to increase the vegetative growth and support production. Fertilizers increase phosphor concentrations in leaf tissues. Leaf tissues analyses showed the status of phosphor status, This status has a correlation to the yield. The higher the nutrients concentration in the leaf tissues, the higher the mangosteens yield in the next harvest

The Relationship between Transpiration and Calcium Fertilization on Mangosteen (Garcinia mangostana L.) Seedlings Akmal, Ajmir; Santosa, Edi; Poerwanto, Roedhy; Yunus, Ismadi; Handayani, Rd. Selvy
Journal of Tropical Horticulture Vol 1, No 1 (2018): October 2018
Publisher : Yayasan Pertanian Tropika Indonesia (YPTI)

The availability of nutrients in plants depends on the ability of plants to absorb nutrients from the soil. One of the processes absorbed by plants is by the presence of the transpiration process.Â Good transpiration will provide enough nutrients for plants which increase the productivity and quality of mangosteen. One of the quality standards of mangosteen fruit for export quality is the free from yellow sap contamination. It can be possible that transpiration can improve the quality of mangosteen fruit by applying fertilization. In this study Ca fertilization was carried out on mangosteen seeds, where this study aims to investigate the effectiveness of Ca uptake by mangosteen plants with the level of water loss by transpiration. This research was conducted in November 2016-March 2017 at the Leuwikopo Experimental Garden, Bogor Agricultural University. Morphological observations were carried out in its Experimental Garden and the Postharvest Laboratory whileanalysis of calcium content of plant tissue was done at the Department of Agronomy and Horticulture, Bogor Agricultural University. Data obtained then were analyzed using ANOVA test. If the results were significant, Duncan Multiple Range Test (DMRT) was then tested at 0.05 probability level. The results revealed that the transpiration rate of mangosteen plants from several treatments showed a significant difference, the transpiration rate was higher, especially in fertilized plants. The size of the 12th leaf, plants treated with fertilizer have a larger size than the treatment without fertilization. Fertilizing and providing enough water can maintain the growth of the plants.

Growth Response, Physiology, Metabolomic, and Production of Micro-Tom Tomatoes to Additional Lighting with White and Purple Light-Emitting Diode Lubis, Wahyu Muhammad Yuha; Hapsari, Dhika Prita; Poerwanto, Roedhy; Matra, Deden Derajat
Journal of Tropical Crop Science Vol. 12 No. 02 (2025): Journal of Tropical Crop Science
Publisher : Department of Agronomy and Horticulture, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jtcs.12.02.284-295

Tomatoes are a widely produced and consumed fruit-vegetable belonging to the Solanaceae family. It contains minerals, vitamins, essential amino acids, sugars, and fiber. Micro-Tom is a wild-type cultivar from a cross between the Florida Basket and Ohio 4013-3 cultivars. Micro-Tom has two mutant types, the iaa9-3 and iaa9-5 mutants, which exhibit strong parthenocarpic properties. It is classified as a mutant tomato due to a mutation in the IAA9 gene, which belongs to the Auxin/IAA (Indole-3-Acetic-Acid) gene family and plays a role in suppressing the endogenous auxin signal transcription pathway. Using artificial light in cultivation techniques shortens the plant cycle and accelerates the juvenile phase. This study aimed to investigate the morphological, physiological, and production responses of Micro-Tom tomatoes to supplemental LED lighting. The research was conducted at the Leuwikopo experimental field of IPB University from March to November 2023. A completely randomized design was employed, with two factors (LED spectrum and Micro-Tom genotyping) and nine replicates. The study also examined the potential benefits of combining polychromatic and monochromatic light-emitting diodes (LEDs). The response of Micro-Tom tomatoes to artificial lighting with purple and white LEDs did not show significant differences in growth and production parameters. However, significant differences were observed between the tomato types, specifically between the Wild-type and the iaa9-3 mutant. No significant differences were found in LED treatment or Micro-Tom genotype for physiological parameters such as chlorophyll content and glucose-fructose levels. Regarding fruit quality, no significant differences were observed for parameters such as total soluble solids (TSS, Brix) to total titratable acidity (TTA, acidity), glucose and fructose, and malic acid. The LC-MS/MS analysis of leaves exposed to purple LED light revealed a profile dominated by secondary metabolites from the fatty acid compound group, suggesting the potential benefits of this lighting combination. In conclusion, using LED lights can accelerate the plant life cycle and shorten the juvenile phase, as evidenced by the first flower emergence, which occurred 20 days after transplanting (DAT) in the wild-type genotype and 16 DAT in the mutant genotype.

Ekspresi fenotipe gen APETALA1 kakao (TcAP1) pada eksplan tembakau Phenotypic expression of cacao APETALA1 (TcAP1) in tobacco explant Tetty CHAIDAMSARI; . SAMANHUDI; Asmini BUDIANI; Roedhy POERWANTO; Djoko SANTOSO
Menara Perkebunan Vol. 74 No. 1: 74 (1), 2006
Publisher : INDONESIAN OIL PALM RESEARCH INSTITUTE

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22302/iribb.jur.mp.v74i1.116

Summary APETALA1 (AP1) is one of flowering identity genes that determines the formation of sepal and petal tissues. An AP1 homologue was cloned from cacao flowers by bio-techniques coupled with bio-informatics. Examination of phenotypic expression was conducted with transgenesis of the 35S-TcAP1 construct using leaf disk technique of tobacco leaf explants mediated by Agrobacterium tumefaciens. PCR specific to TcAP1 demonstrated that the technique is effective in introducing the 35S-TcAP1 construct into tobacco plant cells. RT-PCR with total RNA from the leaves of transgenic tobacco plantlets showed that expression levels of the TcAP1 events varied. The variation of the transcript levels was comparable to the morphological phenotype of the tobacco plantlets grown in vitro. The cultures expressing TcAP1 at moderate levels, have developed into intact plantlets and set up flowers in vitro.Ringkasan APETALA1 (AP1) diketahui merupakan salah satu gen identitas pembungaan yang mengendalikan terbentuknya jaringan sepal dan petal. Homolog AP1 telah diklon dari organ bunga kakao (TcAP1) dengan kombinasi bio-techniques dan bio-informatics. Pengujian ekspresi fenotipe TcAP1 dilakukan dengan transgenesis konstruk konstitutif 35S-TcAP1 menggunakan teknik leaf disk eksplan daun tembakau dan mediasi Agrobacterium tumefaciens. Pengujian PCR spesifik TcAP1 menunjukkan bahwa teknik tersebut cukup efektif dalam mengintroduksikan konstruk 35S-TcAP1 ke dalam sel tanaman tembakau. RT-PCR dari daun planlet tembakau trangenik membuktikan bahwa tingkat ekspresi TcAP1 tersebut bervariasi. Perbedaan level ekspresi TcAP1 ini memberikan pengaruh yang nampak sebanding terhadap perkembangan morfologis planlet tembakau in vitro. Kultur yang mengekspresikan TcAP1 pada level sedang mampu beregenerasi menjadi planlet sempurna dan membentuk bunga in vitro.

Land Suitability Criteria for Intensively Managed Cavendish Banana Crop in Way Kambas East Lampung, Indonesia Ansyori, .; Sudarsono, .; Poerwanto, Roedhy; Darmawan, .
JOURNAL OF TROPICAL SOILS Vol. 15 No. 2: May 2010
Publisher : UNIVERSITY OF LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5400/jts.2010.v15i2.159-167

Land Suitability Criteria for Intensively ManagedÂ Cavendish Banana Crop in Way Kambas East Lampung, Indonesia (Ansyori, Sudarsono, R Poerwanto, and Darmawan): Banana as one of the pre-eminent products of horticultural crop has a very important role in the growth of agricultural sector.Â The research aimed to study the land characteristics which influence the Cavendish banana crop yield and proposing the land suitability classification criteria for the land utilization type of Cavendish banana crop with intensive management which has been tested based on the production rate in the field.Â For this purpose, there were 36 observation land units specifically designed by considering factors such as soil subgroups, slopes, land utilization types, and land productivity levels.Â At each observation land unit, the land utilization types and land characteristics were indentified.Â The relation between land characteristics and production was tested with correlation and regression analysis.Â The results of some statistical tests were contrasted and then selected as the basis to develop the land suitability classification criteria for Cavendish banana crop which was intensively managed.Â The research findings indicated that the banana crop yield levels were significantly influenced and determined by the land characteristics of soil bulk density, cation exchange capacity, soil permeability, total porosity, exchangeable sodium percentage, soil textural class, and soil erodibility.

Morphophysiological Study of Kecapi (Sandoricum koetjape Merr.) Seedlings Against Different Artificial Light Spectra and Intensities Defitrianida, Asyhuriyah Wardah; Poerwanto, Roedhy; Hapsari, Dhika Prita; Matra, Deden Derajat
Journal of Tropical Crop Science Vol. 12 No. 03 (2025): Journal of Tropical Crop Science
Publisher : Department of Agronomy and Horticulture, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jtcs.12.03.604-614

Kecapi (Sandoricum koetjape Merr.) is a tropical fruit species that belongs to the Meliaceae family. Kecapi trees require 5-7 years to produce fruit when grown from seeds, necessitating efforts to accelerate their growth, including through the modification of light. This research aimed to study kecapi’s morphological, physiological, and anatomical responses to light spectra and intensities from light-emitting diodes. The experiment was designed using a two-factor, completely randomized design (CRD), namely LED light spectrum (white and purple) and light intensity (2 and 4 lights). The result showed that morphological and vegetative growth were significantly affected under the high-intensity purple LED treatment. The low-intensity purple LED treatment increased stomatal conductance and chlorophyll-b synthesis. The transpiration rate was highest under the high intensity white LED treatment. Low-intensity white LED treatment only increased the abaxial stomatal aperture. As the intensity increased, it also increased N-Total content but decreased micronutrient levels in the leaves.

Co-Authors , Dorly , Sakhidin , Yudiwanti . DARMAWAN . SAMANHUDI . SUHARSONO Abdul Munif Achmad Surkati Ade Wachjar Agus Purwito Ahmad Ghozi Manshuri Ahmad Ghozi Mansyuri Ahmad S. Abidin Ahmad Sutopo Akmal, Ajmir ALI NURMANSYAH Alifiya Herwitarahman Anas D Susila Anas Dinurrohman Susila Andria Agusta ANDRIA AGUSTA Ansyori, Ansyori Aris Purwanto Asmini Budiani Bambang S . Purwoko Bambang S. Purwoko Bambang Sapta Purwoko Cenra Intan Hartuti Tuharea CICIK SURIANI D Fatria D Fatria Deden Derajat Matra Defitrianida, Asyhuriyah Wardah Dewi Sukma Dhika Prita Hapsari Dian Fahrianty Didy Sopandie Djoko Santoso Dorly Dorly E Efendi Edi Santosa Edi Santosa Edi Santosa Efendi, Darda EKO SETIAWAN Eko Setiawan Endah Retno Palupi Endang Gunawan Faqih Udin Fauziyah Harahap Fumio Fukuda HAJRIAL ASWIDINNOOR Hanifah Muthmainnah Hartrisari Hardjomidjojo Hiroshi Inoue I Hidayati I MADE ARTIKA I NYOMAN RAI Ilmi, Nadhirah Karimatul Iman Rusmana Inanpi Hidayati Sumiasih, Inanpi Hidayati Indah Wulandari INDAH WULANDARI Irsyad Maulana Iskandar Lubis Jawal Muhammad Anwarudinsyah Juanasri Juanasri JULIARNI JULIARNI Kasutjianingati . Ketty Suketi Kuniyuki Saitoh La Ode Safuan Laksono Trisnantoro Latifah K. Darusman Latifah Kosim Darusman Lizawati . Lubis, Wahyu Muhammad Yuha Lukman Liferdi Machfud Machfud Marimin Marimin Matra, Deden Derajat Maulana, Mohamad Akhbar Memen Surahman Mohamad Akhbar Maulana Mohamad Rahmad Suhartanto Muhamad Noor Azizu, Muhamad Noor Muhammad Arif Nasution Muhammad Darmawan Musdalifah, Nuzlul Naohiro Kubota Nian Rimayanti H. Nobuo Sugiyama Nono Sutrisno Nono Sutrisno Nur Wahyu Sariningtias Nurfitri Ramadhani Nurul Khumaida Odit Ferry Kurniadinata Qadir, Abdul Rahayu, Resa Sri Rahmat Budiarto Ramdan Hidayat Rd. Selvy Handayani Resa Sri Rahayu Resa Sri Rahayu Retno Astuti Riana Jumawati Rofiq, Muhamad Abdul Roza Yunita S Susanto Santun R.P. Sitorus Septirosya, Tiara Slamet Susanto Soaloon Sinaga Sobir Sobir SOEKISMAN TJITROSEMITO Sri Astuti Rais Sri Yuliani Sri Yuliani Sriani Sujiprihati SRIANI SUJIPRIHATI Suci Rahayu Sudarsono Sudirman Yahya Suryo Wiyono Sutrisno, Sutrisno T Purnama Tanari, Yulinda Taruna Shafa Arzam Taruna Shafa Arzam, Taruna Shafa TARUNI SRI PRAWAST MIEN KAOMINI ANY ARYANI DEDY DURYADI SOLIHIN Tetty CHAIDAMSARI Tiara, Dede Titin Purnama Tri Muji Ermayanti Trikoesoemaningtyas Vandra Kurniawan Wa Ode Muliastuty Widya Sari Winarso D. Widodo Y A Purwanto Y A Purwanto Yandra Arkeman Yundari, Yundari Yunus, Ismadi

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