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Aplikasi Pupuk Organik Cair dan N, P, K Terhadap C-Organik, N-Total, Serapan N Serta Hasil Padi Sawah (Oryza sativa L.) Pada Inceptisol Asal Jatinangor Rija Sudirja; Maya Damayani; Eso Solihin; Wulan Sri Damayanti
Soilrens Vol 17, No 2 (2019)
Publisher : Fakultas Pertanian Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/soilrens.v17i2.26364

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Rice is one of the staples of Indonesian society. Development of rice cultivation can be carried out on Inceptisol soils. This land has a wide distribution of around 70.52 million, but it has an unfavorable fertility rate so fertilization is needed in order to increase fertility and yield of lowland rice. This study aims to determine the effect of a combination of liquid organic fertilizer and N, P, K fertilizer on C-Organic, N-Total, N uptake and Yield (Oryza Sativa L.) on Inceptisol from Jatinangor. The experiment was held on March 2019 until July 2019 at Ciparanje Experimental Field and Laboratory Soil Chemistry and Plant Nutrition, Faculty of Agriculture, Padjadjran University, Jatinangor, Sumedang. The experimental design was Randomized Block Design with ten treatments and three replications. The result of study showed that the combination of liquid organic fertilizer and N, P, K is affected on organic C, total N, N uptake and rice yield. The application of one liquid organik fertilizer and ¾ N, P, K gave the best rice yield of 8,55 kg/plot or equal to 6,84 ton/ha.
Aplikasi Berbagai Dosis Pupuk UZAAKH dalam Menurunkan Kelarutan Logam Cr pada Tanah Sawah Tercemar Limbah Tekstil Indra Permana; Mahfud Arifin; Rija Sudirja
Soilrens Vol 16, No 1 (2018)
Publisher : Fakultas Pertanian Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (434.39 KB) | DOI: 10.24198/soilrens.v16i1.18318

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Degradation of rice field ecosystem by industrial waste contamination caused harmful impact for farming sustainability and crop production production. This study aimed to investigate the effect of various UZAAKH fertilizer dosage and its effect towards cation exchange capacity (CEC), pH, and Cr solubility reduction in contaminated rice fields from industrial waste. The experiment was conducted in the greenhouse of Agriculture Faculty Universitas Padjadjaran from April to September 2017. Randomized block design with six single treatments: A = UZAAKH 150 kg ha-1, B = UZAAKH 250 kg ha-1, C = UZAAKH 250 kg ha-1, D = UZAAKH 300 kg ha-1, E = UZAAKH 350 kg ha-1, dan F = Urea 200 kg ha-1, each treatment was replicated four times.  The result showed that the application UZAAKH fertilizer has significant effect on CEC, pH, and Cr solubility on the soil. The dosage of 200 kg ha-1 UZAAKH fertilizer showed the highest CEC 60 day after application. UZAAKH fertilizer with 350 kg ha-1 dosage was the best dosage to increase soil pH and decrease Cr solubility application compared with other UZAAKH fertilizer dosage with the decrease of 69,05 % from initial concentration.Keywords: UZAAKH fertilizer, contaminated rice fields, heavy metal, Cr
Pengaruh Pupuk N, P, K dan Pupuk Nano Silika Terhadap N-total, Serapan N dan Hasil Padi Hitam (Oryza sativa L. indica) pada Inceptisols Anni Yuniarti; Islamy Hasan Hermawan; Rija Sudirja; Dirga Sapta Sara
Soilrens Vol 19, No 2 (2021)
Publisher : Fakultas Pertanian Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/soilrens.v19i2.38359

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The Inceptisols have the potential to be developed into rice cultivation land because it is widely distributed in Indonesia but it has a low of soil fertility. Fertilization of N, P, K and Nano Silica fertilizers are efforts to provide nutrients for rice plants. Black rice that functional cultivated is Bangir Lokal Cianjur Variety. This study aims to determine the effect of N, P, K and Nano Silica fertilizes on total N content, N uptake, and Black Rice Yield (Oryza sativa L. indica) on Inceptisols. This research was conducted in November 2020 until March 2021 at the Soil Chemistry and Plant Nutrition Experimental Field, Faculty of Agriculture, Universitas Padjadjaran. Jatinangor with altitude 723 m asl. The experimental design was carried out using a RBD consisting of eight treatments and four replications. The treatments consisted of control ( without fertilizers); 1 N, P, K (Urea 300 kg/ha, SP-36 50kg/ha, and KCl 50 kg/ha);1 N, P ,K + 1 Nano Silica (2 mL/L); 1 N, P, K + 1,5 Nano Silica (3 mL/L); 1 N, P ,K + 2 Nano Silica (4 mL/L); ¾ N, P, K (Urea 225 kg/ha, SP-36 37,5kg/ha, and KCl 37,5 kg/ha) + 1 Nano Silica; ¾ N, P, K + 1,5 Nano Silica; ¾ N, P, K + 2 Nano Silca. The result showed that the combination of fertilizers doses of 1 N, P, K and 1 Nano Silica gives the best black rice yield with Dry Grain weight of 77,8 g/clump of rice
Pengaruh Penambahan Dosis Pupuk Fosfat terhadap Pertumbuhan dan Hasil Tanaman Jagung (Zea Mays, L) pada Inceptisol asal Jatinangor eso solihin; Rija Sudirja; Apong Sandrawati; Maya Damayani; Nadia N. Kamaluddin
Soilrens Vol 17, No 1 (2019)
Publisher : Fakultas Pertanian Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (602.289 KB) | DOI: 10.24198/soilrens.v17i1.23217

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Corn is one of the important commodities in Indonesia that is not only used as food but also as livestock feed and industry, as well as alternative fuels (biofuels). Degradation of soil fertility became one of the factors limiting the production of this commodity. The purpose of this study was to determine the effect of innovative phosphate fertilizer on the growth and yield of sweet corn on Inceptisols with low fertility. The research was conducted from September 2018 to January 2019. Randomized Block Design (RBD) was used with treatment arrangements as follows: A = Control (without P), B = Recommended NPK dosage (300 kg / ha urea + 150 kg / ha SP-36 + 50 kg / ha K), C = ¼ P (300 kg / ha N + 25 kg / ha SP-36 Inv + 50 kg / ha K), D = 1/2 P (300 kg / ha N + 50 kg / ha SP36 Inv + 50 kg / ha K), E = ¾ P (300 kg / ha N + 75 kg / ha SP-36 Inv + 50 kg / ha K), F = 1 P (300 kg / ha N + 100 kg / ha SP-36 Inv + 50 kg / ha K), G = 1 ¼ P (300 kg / ha N + 125 kg / ha SP-36 Inv + 50 kg / ha K), H = 1½ P (300 kg / ha N + 50 kg / ha SP-36 Inv + 150 kg / ha K), I = 1 ¾ P (300 kg / ha N + 175 kg / ha SP-36 Inv + 50 kg / ha K), J = 0 (Without NPK). The results showed that the SP-36 innovative inorganic fertilizer that was given together with urea and KCl increased the yield of sweet corn equivalent to the standard yield of corn in NPK fertilizer. The treatment with the highest results is 1½ P doses of SP-36 innovation results and P from standard NPK both of which are equivalent to 150 kg / ha P. The yield of sweet corn yields ranges from 21.16 - 21.56 tons per hectare.
Dinamika Nitrogen dan Hasil Tanaman Padi Sawah (Oryza sativa L.) Kultivar INPARI 31 akibat Pemupukan NPK 18:8:18 dan Penggenangan Air pada Fluvaquentic Epiaquepts Rija Sudirja; Encep Hidayat Salim; Ade Setiawan; Muhammad Farghan Fauzan
Soilrens Vol 15, No 1 (2017)
Publisher : Fakultas Pertanian Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (528.935 KB) | DOI: 10.24198/soilrens.v15i1.13349

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Fertilizer is one of the crucial means to improving rice productivity. The purpose of this research is to know and understand the behavior of nitrogen in the soil and plant rice (Oryza sativa L.) as well as the highest yields in Fluvaquentic Epiaquepts. This study was conducted in May through September 2015 at the Experimental Garden of Soil and Water Management, Faculty of Agriculture Padjadjaran University, Jatinangor, Sumedang regency. The altitude of place was 725 meters above sea level. The study design used randomized block design (RAK) with ten treatments, various dosage level of NPK 18:8:18 combined with the setting puddles and three replications, thus totaling thirty experimental plots. The results showed a real effect due to the provision of various level dose of NPK 18:8:18 and combinations of settings puddles on plant growth, the content of soil-N, absorption-N, and rice yields, both at the time of vegetative end as well as post-harvest rice. In addition, treatment of NPK 18:8:18 by setting a puddle able to deliver the highest yield at the time of post-harvest each by N-total of 0,64%; N-organic 0,26%; N-NH4 0,11%; N-NO3 0,31%; and absorption-N of plants by 1,80%. This resulted in a relatively high yield of 9.952 kg.ha-1, but not significantly different from NPK doses of 450 and 600 kg.ha-1.Keywords: NPK doses, soil-N, absorption-N, rice yield
Pengaruh Beberapa Formula Pupuk UZAH Terhadap Ketersediaan N dan Kelarutan Cd dan Cr di Lahan Tercemar Limbah Industri Rija Sudirja; Benny Joy; Santi Rosniawaty
Soilrens Vol 14, No 2 (2016)
Publisher : Fakultas Pertanian Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (537.808 KB) | DOI: 10.24198/soilrens.v14i2.11235

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Kerusakan ekosistem sawah akibat pencemaran limbah industri telah menurunkan produktivitas tanaman.  Penelitian ini bertujuan untuk menghasilkan produk pupuk tablet yang berfungsi menyediakan nutrisi bagi tanaman dan juga memiliki kemampuan mengatasi pencemaran di dalam tanah.  Bahan yang dijadikan komposisi formula pupuk tablet adalah urea, zeolit, arang aktif, dan kompos beragen hayati. Hasil percobaan menunjukkan bahwa penggunaan formula pupuk tablet berpengaruh nyata terhadap dinamika beberapa parameter kesuburan tanah dan logam berat.  Formula dari komposisi bahan urea, zeolit, arang aktif, dan kompos beragen hayati memberikan perbaikan nyata terhadap pH, KTK, NH4+, NO3-, dan N-total, serta menurunkan kadar logam berat Cd dan Cr di dalam tanah, jika dibandingkan dengan formula bahan urea dan kompos beragen hayati.  Formula A (60:20:10:10) merupakan pupuk tablet terbaik dalam mempengaruhi nilai pH dan KTK tanah, kandungan N total, NH4+, dan NO3-, serta menurunkan kadar Cd dan Cr di dalam tanah. Kata Kunci: tanah tercemar, pupuk tablet, nitrogen, logam berat, 
Analisis Beberapa Sifat Kimia Tanah Terhadap Peningkatan Produksi Kelapa Sawit pada Tanah Pasir di Perkebunan Kelapa Sawit Selangkun RR Darlita RR Darlita; Benny Joy; Rija Sudirja
Agrikultura Vol 28, No 1 (2017): April, 2017
Publisher : Fakultas Pertanian Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (348.304 KB) | DOI: 10.24198/agrikultura.v28i1.12294

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ABSTRACTAnalyse of soil chemical properties in the encriment of oil palm production on sandy soil at Selangkun oli palm plantationSoil is one of basic components in the development of oil palm plantation. Limitation of land causes many companies expand their areas to the sub-optimal land, such as sandy soil. This research was aimed to analyzed chemical soil properties and its relation with bunch number and bunch weight in oil palm plantation, Arut Selatan sub-district, Central Kalimantan. Survey was made in sample points that were determined based on grid system, and each sample was taken in the depth of 30 cm. This research was descriptive and used double regression equation with backward-stepwise method. Several parameters have been analyzed, such as pH, organic carbon, CEC, total N, total P, P-availability, K, Ca, Mg, Cu, Zn, Mn, and B. The result showed that the pH was categorized acid, macro nutrients were medium to very low, except total P and P-availability, while micro nutrients were enough, except boron which had very high amount. Furthermore, statistical analysis showed that some chemical properties, such as total N, CEC, and exchangeable Al were parameters which influenced production of bunch number per oil palm plant.Keywords: Oil palm, Soil nutrient, Sandy soilABSTRAKTanah merupakan salah satu komponen dasar dalam pembangunan perkebunan kelapa sawit. Keterbatasan lahan menyebabkan banyaknya perusahaan yang memperluas areal perkebunan ke lahan sub-optimal, seperti tanah pasir. Penelitian ini bertujuan mengkaji sifat-sifat kimia yang ada pada tanah pasir dan hubungannya dengan produksi tandan per pohon dan berat tandan rata-rata tanaman kelapa sawit di kecamatan Arut Selatan, Kalimantan Tengah. Survei dilakukan pada titik sampel didasarkan pada metode grid, dan sampel diambil pada kedalaman 30 cm. Penelitian ini merupakan penelitian deskriptif dan menggunakan model persamaan regresi berganda metode backward-stepwise. Beberapa parameter yang dianalisis adalah pH, C-organik, KTK, N-total, P-total, P-tersedia, K, Ca, Mg, Cu, Zn, Mn, dan B. Hasil analisis menunjukkan bahwa pH tanah tergolong rendah, kandungan hara makro berkisar sedang sampai sangat rendah, kecuali P-total dan P-tersedia, sementara kandungan hara mikronya cukup, kecuali boron yang tergolong tinggi. Sifat kimia tanah seperti N-total, KTK, dan Al-dd merupakan parameter yang meningkatkan jumlah tandan per pohon.Kata Kunci: Kelapa sawit, Hara tanah, Tanah pasir
Pengaruh Dosis Pupuk Kalium terhadap Pertumbuhan dan Peningkatan Hasil Tanaman Jagung Manis (Zea Mays L.) Eso Solihin; Rija Sudirja; Nadia Nuraniya Kamaludin
Agrikultura Vol 30, No 2 (2019): Agustus, 2019
Publisher : Fakultas Pertanian Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (397.307 KB) | DOI: 10.24198/agrikultura.v30i2.22791

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Produksi jagung di Indonesia masih tergolong rendah salah satu penyebabnya adalah tingkat kesuburan tanah yang rendah. Salah satu cara untuk meningkatkan kesuburan tanah adalah dengan pemupukan. Penelitian ini bertujuan untuk mengetahui pengaruh pemberian berbagai macam dosis Pupuk Kalium Hasil Inovasi (PKHI) terhadap peningkatan pertumbuhan dan hasil tanaman jagung manis pada jenis tanah inceptisol. Penelitian ini menggunakan rancangan acak kelompok faktor tunggal dengan faktorial tunggal. Faktor perlakuan tunggal yang diujikan pada penelitian ini yaitu variasi dosis PKHI yang terdiri dari variasi dosis dan kontrol, yakni N, P tunggal; N, P, K tunggal; 1/4 K + N, P tunggal; 1/2 K + N, P tunggal; 3/4 K + N, P tunggal; 1 K + N, P tunggal; 1 1/4 K + N, P tunggal; 1 1/2 K + N, P tunggal; 1 3/4 K + N, P tunggal; dan kontrol. Masing-masing perlakuan diulang tiga kali, sehingga jumlah seluruhnya adalah 30 plot percobaan. Hasil penelitian menunjukkan bahwa pemberian PKHI memberikan pengaruh nyata terhadap pertumbuhan dan hasil meliputi tinggi tanaman, jumlah daun, bobot tongkol, diameter tongkol, dan panjang tongkol. Dosis PKHI yang paling memberikan pengaruh nyata terhadap pertumbuhan atau hasil yaitu pada dosis 1 1/2 K dengan 240 kg/ha pupuk kalium yang diuji dan menghasilkan 18 ton tongkol/ha. Kata Kunci: Inovasi Pupuk Kalium, Jagung Manis, Hasil Pertanian
Aplikasi PCO Plus pada Tanah Bekas Tambang Batu Bata Merah terhadap Serapan P, Ca dan B serta Fruitset Cabai Merah Besar (Capsicum annuum L.) Stefina Liana Sari; Rija Sudirja; Emma Trinurani Sofyan
Agrikultura Vol 28, No 2 (2017): Agustus, 2017
Publisher : Fakultas Pertanian Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (398.804 KB) | DOI: 10.24198/agrikultura.v28i2.14956

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ABSTRACTApplication of liquid organic fertilizer formula plus on degraded soil to improve the productivity of the land and chili (Capsicum annuum L.) productionSoil exploitation in large numbers occurred in the District Wanaraja of Garut Regency. Excavation of soil more than 2 meters from the top layer for the manufacture of red bricks has exceeded the ability of the soil to re-establish its structure. So that the soils, which were agricultural lands, can be classified as degraded soils with less fertility and chemical properties. Lans reuse for agriculture requires adequate recovery and fertilizer input. This study aimed to determine the formula of LOF (liquid organic fertilizer) plus used with NPK compound fertilizer on degraded soil to improve the soil productivity. The design used was a Simple Randomized Block Design (RBD) by 10 combinations of LOF plus treatment with NPK compound fertilizer as follows: A = Control (degraded soil, no fertilizer), B = 0% LOF + 1 NPK, C = 0.25% LOF + 1 NPK, D = 0.50% LOF + 1 NPK, E = 0.75% LOF + 1 NPK, F = 1.00 % LOF + 1 NPK, G = 0.5% LOF + 3/4 NPK, H = 0.5% LOF + 1/2 NPK, I = 0.5% LOF + 1/4 NPK, J = 0.5 LOF + 0 NPK, and K = 1 NPK of normal soil that all replicated three times. The results showed that the degraded soil of red bricks required concentration of LOF above 0.5% to 1% when applied with 1 dose of standard NPK. It is able to balance the uptake of nutrients P, Ca, and B and percentage of fruitset in chili commodities equivalent to normal soil.Keywords: Chilli, Liquid Organic Faertilizer (LOF), NPK, Soil degrededABSTRAKEksploitasi tanah dalam jumlah yang besar terjadi di Kecamatan Wanaraja, Kabupaten Garut. Terjadinya penggalian tanah lebih dari 2 meter dari lapisan atas untuk pembuatan batu bata merah melampaui kemampuan tanah untuk membentuk struktur tanah kembali, sehingga tanah-tanah yang sebelumnya merupakan tanah pertanian ini dapat digolongkan menjadi tanah terdegradasi dengan sifat kimia kurang subur dan pemanfaatan kembali untuk pertanian memerlukan pemulihan dan input pupuk yang cukup. Penelitian ini bertujuan untuk mengetahui formula pupuk cair organik (PCO) plus yang digunakan bersama NPK pada tanah terdegradasi guna meningkatkan kembali produktvitas tanahnya. Rancangan yang digunakan adalah RAK sederhana dengan 10 kombinasi perlakuan PCO plus bersama NPK yaitu A = Kontrol (tanah terdegradasi, tanpa pupuk), B = 0% PCO + 1 NPK, C = 0,25% PCO + 1 NPK, D = 0,50% PCO + 1 NPK, E = 0,75% PCO + 1 NPK, F = 1,00% PCO + 1 NPK, G = 0,5% PCO + 3/4 NPK, H = 0,5% PCO + 1/2 NPK, I = 0,5% PCO + 1/4 NPK, J = 0,5 PCO + 0 NPK, dan K = 1 NPK tanah normal. Semua perlakuan diulang tiga kali. Hasil penelitian menunjukkan bahwa tanah terdegradasi bekas tambang batu bata merah memerlukan konsentrasi PCO di atas 0,5% sampai dengan 1% apabila diaplikasikan bersama 1 dosis NPKstandar. Hal ini mempu mengimbangi serapan hara P, Ca, dan B serta persen fruitset pada komoditas cabai setara dengan tanah normal.Kata Kunci: Cabai, NPK, Pupuk Cair Organik (PCO), Tanah terdegradasi
Hubungan Serapan N, P, dan K Tanaman Cabai terhadap Residunya di dalam Tanah yang Diberi Pupuk Cair Organik dengan NPK Eso Solihin; Rija Sudirja; Maya Damayani; Nadia Nuraniya Kamaludin
Agrikultura Vol 29, No 2 (2018): Agustus, 2018
Publisher : Fakultas Pertanian Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (640.725 KB) | DOI: 10.24198/agrikultura.v29i2.20807

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ABSTRACTThe Relationship between N, P, and K Uptake of Chili Plants to Their Residues in Soil Treated by Liquid Organic Fertilizers and NPKThis study aims to determine the relationship of N, P, and K uptake of chili plants towards the residues in the soil treated with liquid organic fertilizer with the addition of inorganic fertilizers of N, P and K. The research was conducted from September 2017 to January 2018 in the experimental field and KTNT Laboratory, Faculty of Agriculture, Universitas Padjadjaran. The design used was simple complete randomized design with 10 treatments and were repeated 3 times, with the treatment arrangement as follows: A = Control 0 PS + 0 NPK, B = 0 PCO + 1 NPK, C = 1 PCO + 0 NPK, D = 1 PCO + ¼ NPK, E = 1 PCO + ½ NPK, F = 1 PCO + ¾ NPK, G = 1 PCO + 1 NPK, H = ¼ PCO + ¾ NPK, I = ½ PCO + ¾ NPK and J = ¾ PCO + ¾ NPK. The results showed that the highest nutrient uptake and residue was found in the treatment of 1 PCO + ¾ NPK. Relationship between N, P and K uptake with nutrient residue on the soil was detected. The N, P and K residues were influenced by the N, P and K uptake of chili plants of 92%, 98%, and 97%, respectively.Keywords: Chili, NPK, Liquid Organic Fertilizer, Residue, AbsorptionABSTRAKPenelitian ini bertujuan untuk mengetahui hubungan serapan N, P, dan K tanaman cabai terhadap residunya di dalam tanah yang diberi pupuk cair organik dengan pupuk anorganik N, P dan K. Penelitian dilaksanakan pada bulan September 2017 sampai dengan Januari 2018 di kebun percobaan dan Laboratorium KTNT Fakultas Pertanian, Universitas Padjadjaran. Rancangan yang digunakan adalah RAK sederhana dengan 10 perlakuan yang diulang 3 kali dengan susunan perlakuan sebagai berikut: A = Kontrol 0 PS + 0 NPK, B = 0 PCO + 1 NPK, C = 1 PCO + 0 NPK, D = 1 PCO + ¼ NPK, E = 1 PCO + ½ NPK, F = 1 PCO + ¾ NPK, G= 1 PCO + 1 NPK, H = ¼ PCO + ¾ NPK, I = ½ CO + ¾ PK dan J = ¾ PCO + ¾ NPK. Hasil penelitian menunjukkan bahwa serapan dan residu hara tertinggi ialah perlakuan F = 1 PCO + ¾ NPK. Terdapat hubungan antara serapan N, P dan K dengan residu hara pada tanah. Residu N, P dan K dipengaruhi oleh serapan N, P dan K tanaman cabai masing-masing sebesar 92% serapan N, 98% serapan P, dan 97% serapan K.Kata Kunci: Cabai, NPK, PCO, Residu, Serapan
Co-Authors Abdul Halim luthfi Abraham Suriadikusumah Ade Ismail Ade Setiawan Ade Setiawan Ade Setiawan Agung Karuniawan Agus Susanto Agus Wahyudin Ainun Fadilah Al- Adawiah, Alin Robial Alin Robial Al- Adawiah Andre R. Daud ANNE NURBAITY Anni Yuniarti Apong Sandrawati Asep Anang Asmi Maulina Bahjatien, Isnaini Dzatie Benny Joy Benny Joy Benny Joy Benny Joy Benny Joy Benny Joy Budi Nugroho Budy Frasetya Taufik Qurrohman Citra Bakti, Citra Cucu Suherman Daud Siliwangi Saribun Dedi Ruswandi Desvia Diyanti Nursyabani Dimas Nur Annisa Dimas Nur Annisa Istiqomah Dirga Sapta Sara DIYAN HERDIYANTORO Djuwansah, Muhamad Rachman Emma Trinurani Emma Trinurani Sofyan Encep Hidayat Salim Erika Wahyuni Saragih Erna Dewi Erna Dewi . Erni Suminar Eso Solihin Eso Solihin Fadhilah, Rifat Ferdy Firmansyah Furqan Mubarak Djula Ganjar Herdiansyah Ganjar Herdiansyah, Ganjar H. Afrianto H. Afrianto, H. Haris Maulana Hendi Hidayat Hendi Hidayat, Hendi Hermawan, Mega Kartika Husein, Anne Yuliana Iin Susilawati Indra Permana Intan Ratna Dewi Anjarsari Intan Ratna Dewi Anjarsari Islamy Hasan Hermawan Johar Arifin Leony Agustine Lubis, Ary Satria M. Arief Sholeh Mahfud Arifin Masruri, Muhammad Kholil Maulana, Haris Maya Damayani Maya Damayani Maya Damayani Meddy Rachmadi Mieke Rochimi Setiawati Mira Ariyanti Mochamad Arief Sholeh Mochamad Arief Soleh Mochamad Arief Soleh, Mochamad Arief Mubarok, Zakka Tafwidh Muhammad Farghan Fauzan Nadia N. Kamaluddin Nadia Nuraniya Kamaluddin Oviyanti Mulyani Pudjawati Suryatmana Pujawati Suryatmana Purwono Purwono, Purwono Qurrohman, Budy Frasetya Taufik Rachmad Akbar Rachmat Harryanto Rachmat Haryanto Rachmat Haryanto, Rachmat Rani Ros Reginawanti Hindersah Rhazista Noviardi Rhendika Indra Yunianto Rina Devnita Rizky Febria RR Darlita RR Darlita Rudianto, Safira Damayanti Salsabila Dwi Ananda Sandrawati, Apong Santi Rosniawaty Santoso, Dwi Andreas Sari, Stefina Liana Sri Muji Rahayu Stefina Liana Sari Suryatma, Pujawati Suryo Firnato Syaiful Anwar SYARIFUL MUBAROK Syfani Fitria Syfani Fitria Vera Oktavia Subarja Wawan Sutari Wulan Sri Damayanti Yulianti Machfud Yuliati Machfud Yusup Hidayat