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Soil nutrient and invertase-producing bacteria relation impact on Cilembu sweet potato (Ipomoea batatas L.) growth: A study based on upland and wetland cultivation in Cilembu village Sumedang district Solihin, Eso; Anwar, Syaiful; Santoso, Dwi Andreas; Nugroho, Budi; Purwono, Purwono; Sudirja, Rija; Maulana, Haris; Kamaluddin, Nadia Nuraniya; Karuniawan, Agung
Kultivasi Vol 22, No 1 (2023): Jurnal Kultivasi
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/kultivasi.v22i1.45353

Abstract

The environment is one important factor that must be considered in supporting sweet potato productivity. Environmental factors can be biotic and abiotic, including the availability of nutrients and microbes in the soil. This study aims to identify the nutrient content of the soil in wetland and upland, identify the total invertase microorganisms in wetland and dupland, and identify the relationship between soil nutrients and microorganisms during the growth of Cilembu sweet potato in dry and wetland agroecosystems. This research was conducted on upland and wetland in Cilembu Village, Sumedang Regency. The experimental design used was a single randomized block design (RBD) with six treatments and three replications:  A; Rancing, wetland, B; Biang wetland, C; Mencrang wetland, D; Rancing, uplands, E; Biang, uplands, F; Mencrang, upland. Parameters observed included pH, C-organic, total-N, available-P, exchangeable K, exchangeable Na, exchangeable Ca and exchangeable Mg, CEC, and total invertase-producing bacteria. The results showed that in wetland nutrient content such as N, P, exchangeable Ca,  Mg, Na, CEC, C-organic and pH tended to be more available. K content and abundance of invertase bacteria are more available in upland. The availability of invertase bacteria has a close relationship with the K content. The information generated in this study can be used as a basis for determining an effective location to produce good quality.
Effectiveness of modified nitrogen fertilizer on soil chemical properties and rice plant growth in the textile industrial area Sudirja, Rija; Rosniawaty, Santi; Rahayu, Sri Muji; Qurrohman, Budy Frasetya Taufik
Kultivasi Vol 22, No 2 (2023): Jurnal Kultivasi
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/kultivasi.v22i2.47097

Abstract

The imbalance of nutrients and heavy metal contamination is a challenge in increasing plant growth surround the textile industry area. This study aimed to determine the effectiveness of the dosage of Biologically Agent N Organo Mineral Fertilizer (Biomix-N) as a fertilizer and an ameliorant in paddy soil contaminated with textile liquid waste. This study used a randomized block design of eight treatments with four replications. Parameters observed were soil chemical properties after application of Biomix-N (Na-ex, total N, EC, Cd, and pH), rice plant growth (plant height and tiller number), Cd concentration in the plant, and relative agronomic effectiveness (RAE). Data analysis used analysis of variance, Duncan's test at a 5% level, regression, and correlation analysis. The results showed that Biomix-N 500 kg ha-1 affected the value of EC and total N, while it did not affect Na-ex, Cd, pH and Cd uptake by the paddy plant. Biomix-N fertilization affects the height and number of tillers of rice plants at the age of 70 DAP. Biomix-N fertilization 500 kg ha-1 gave an RAE value of 126-176% compared to the control treatment. The total N content of the soil has a high value of coefficient determinant and correlation (R2= 0.76; R = 0.9) on the growth of rice plants. Applying Biomix-N 500 kg ha-1 equal to 300 kg ha-1 of urea was an effective dose for paddy soil surround the textile industrial area.Keywords: Cadmium, nutrient balance, soil amendment
Pengaruh bahan organik terhadap kesuburan tanah serta pertumbuhan dan fisiologi tanaman kakao muda hasil transplanting di tanah Inceptisol Rosniawaty, Santi; Sudirja, Rija; Ariyanti, Mira; Mubarok, Syariful; Wahyudin, Agus
Kultivasi Vol 20, No 3 (2021): Jurnal Kultivasi
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/kultivasi.v20i3.32621

Abstract

AbstrakPenanaman bibit kakao pada tanah inceptisol memiliki beberapa kendala, salah satunya adalah bahan organik rendah. Peningkatan pertumbuhan tanaman kakao pada awal tanam dapat dilakukan dengan pemberian bahan organik. Saat ini terdapat bahan organik berbentuk cair, namun pengaruhnya terhadap kakao belum menghasilkan belum diketahui, karena pada umumnya bahan organik yang digunakan pada tanaman kakao berbentuk padat. Tujuan penelitian ini untuk melihat pengaruh bahan organik berbeda (asam humat dan pupuk kotoran sapi) terhadap kesuburan tanah, pertumbuhan, dan fisiologi tanaman kakao belum menghasilkan. Percobaan dilakukan pada bulan Januari sampai Desember 2017 di kebun percobaan Fakultas Pertanian, Universitas Padjadjaran, Jatinangor. Rancangan percobaan yang digunakan adalah  Rancangan Acak Kelompok (RAK) dengan 9 perlakuan dan 3 (tiga) ulangan.  Perlakuan yang diaplikasikan adalah dosis asam humat per tanaman (0 mL, 5 mL, 10 mL, 15 mL, dan 20 mL) serta dosis pupuk kotoran sapi per tanaman (0 kg, 5 kg, 10 kg, 15 kg, dan 20 kg). Hasil penelitian menunjukkan bahwa kedua jenis bahan organik cenderung meningkatkan kapasitas tukar kation dan kandungan C-organik, tetapi tidak berpengaruh terhadap pH tanah. Bahan organik padat maupun cair tidak memberikan pengaruh terhadap pertambahan tinggi tanaman, pertambahan diameter batang, dan indeks klorofil pada tanaman kakao belum menghasilkan, namun  pupuk kotoran sapi 10 kg per tanaman yang diberikan pada awal pertumbuhan tanaman memberikan pertambahan jumlah daun terbaik.Kata kunci: Asam humat ∙ Kakao ∙ Kotoran sapi ∙ Tanaman belum menghasilkan  AbstractPlanting cacao seedlings on inceptisol face several problems, one of them is low organic matter content. The application of organic materials can be used to increase cocoa plant growth at early planting stage. Recently, new formulation of organic fertilizer, i.e., liquid organic fertilization, has been produced, but its effects on immature cocoa plants growth have not been clearly identified, because the organic matter applied in cocoa plants is usually the solid ones. The objectives of this experiment was to investigate the effect of different organic matter  (humic acid and solid cow manure) on soil fertility, the growth and physiology of immature cocoa plants. The experiment was conducted from January to December 2017 in the experimental field of the Faculty of Agriculture, Universitas Padjadjaran, Jatinangor. Randomized Block Design was performed in this experiment with 9 treatments and 3 replications.  Applied treatments were doses of humic acid per plant (0 mL, 5 mL, 10 mL, 15 mL and 20 mL) and doses of cow manure per plant (0 kg, 5 kg, 10 kg, 15 kg and 20 kg). The results showed that both organic matters tended to cation exchange capacity and C-organic conten, but did not affect the soil pH. Both organic matters did not significantly affect the increase of plant height, the increase of stem diameter, and chlorophyll index of immature cocoa plants, but 10 kg of solid cow dung per plant given at the beginning of plant growth gave the highest number of leaves produced.Keywords : Humic acid ∙ Cocoa ∙ Cow manure ∙ Immature plant   
RESPONS PERTUMBUHAN AKAR BIBIT SECANG (Caesalpinia sappan L.) DI DATARAN RENDAH TERHADAP SITOKININ DAN GIBERELIN rosniawaty, santi; Al- Adawiah, Alin Robial; Mubarok, Syariful; Sudirja, Rija; Ariyanti, Mira
Agrisaintifika: Jurnal Ilmu-ilmu Pertanian Vol 7 No 1 (2023): AGRISAINTIFIKA
Publisher : Universitas Veteran Bangun Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32585/ags.v7i1.3660

Abstract

Secang (Caesalpinia sappan L.) merupakan salah satu tanaman obat yang ada di Indonesia.  Bagian tanaman secang yang dimanfaatkan adalah empulur yang ada pada batang.  Saat panen secang, batang ditebang, sehingga diperlukan replanting.  Replanting membutuhkan bibit yang baik, untuk meningkatkan pertumbuhan maka dapat diaplikasikan zat pengatur tumbuh (ZPT) saat di pembibitan. Sitokinin dan Giberelin adalah ZPT yang berperan aktif dalam pembelahan sel sehingga dapat meningkatkan pertumbuhan.  Akar adalah salah satu organ utama tanaman, apabila pertumbuhan akar baik maka pertumbuhan bagian atas tanaman (batang dan daun) akan baik pula.  Kisaran ketinggian tempat tumbuh secang, mulai dari dataran rendah hingga dataran tinggi.  Perbedaan suhu akibat perbedaan ketinggian tempat akan berpengaruh pada pertumbuhan bibit secang. Tujuan penelitian ini adalah untuk mengetahui pengaruh pemberian sitokinin dan giberelin terhadap pertumbuhan akar bibit secang. Percobaan dilakukan di kebun percobaan Kec. Kawalu pada ketinggian 317 meter di atas permukaan laut, pada bulan Juni sampai Oktober 2022. Rancangan percobaan yang digunakan adalah Rancangan Acak Kelompok (RAK) dengan perlakuan konsentrasi sitokinin, giberelin dan kombinasi keduanya. Satu perlakuan terdiri dari 7 bibit dan diulang tiga kali,  Hasil percobaan menunjukkan terdapat respons panjang akar terhadap aplikasi ZPT sitokinin dan giberelin, sedangkan respons volume akar dan bobot kering akar terhadap ZPT adalah tidak berbeda.Kata kunci : Bibit, Giberelin, Sitokinin, Secang
PENGARUH KOMBINASI PUPUK MAJEMUK NPK TERHADAP PERTUMBUHAN DAN HASIL TANAMAN CABAI (Capsicum annum L.) solihin, Eso; Sudirja, Rija; Maulana, Haris; Kamaluddin, Nadia Nuraniya
AGRO TATANEN | Jurnal Ilmiah Pertanian Vol. 6 No. 1 (2024): AGRO TATANEN Edisi Januari 2024 | Jurnal Ilmiah Pertanian
Publisher : Program Studi Agroteknologi Faperta UNIBBA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55222/agrotatanen.v6i1.1217

Abstract

Modern agriculture faces major challenges in achieving sustainable food security and efficient use of resources. One approach that has been adopted is the use of compound fertilizers, which combine several nutrients in one product. This study aims to determine the effect of applying a combination of doses of NPK compound fertilizer (16-16-16) and Liquid Inorganic and determine the best dose combination on the growth and yield of Chili (Capsicum annum L.). This research was conducted in Palasari Village, Cibiru Subdistrict, Bandung City, West Java Province, at an altitude of 725 meters above sea level. The research was conducted from February to May 2022. The method in this study used a Randomized Group Design (RAK), with nine treatments and three replications. Treatments (A) Control, (B) Standard fertilizer (Urea, SP-36, and KCl), (C) 1 NPK + ¼ Liquid Inorganic, (D) 1 NPK + ½ Liquid Inorganic, (E) 1 NPK + ¾ Liquid Inorganic, (F) 1 NPK + 1 Liquid Inorganic, (G) 1 NPK + 1 ¼ Liquid Inorganic, (H) 1 NPK + 1 ½ Liquid Inorganic, (I) 1 NPK + 2 Liquid Inorganic. The results showed that the combination of NPK compound fertilizer treatment F (250 kg/ha NPK 16-16-16 and 1 liter/ha Liquid Inorganic) gave the best results on plant height, plant diameter, number of leaves, number of fruits per plant, fruit weight per plant, fruit length, fruit diameter, fruit weight per plot and fruit weight per hectare.
PERTUMBUHAN DAN HASIL TANAMAN JAGUNG MANIS (ZEA MAYS SACCHARATA STURT) AKIBAT PEMBERIAN DOSIS PUPUK MAJEMUK NPK Solihin, Eso; Sudirja, Rija; Yuniarti, Anni
AGRO TATANEN | Jurnal Ilmiah Pertanian Vol. 6 No. 2 (2024): AGRO TATANEN Edisi Juli 2024 | Jurnal Ilmiah Pertanian
Publisher : Program Studi Agroteknologi Faperta UNIBBA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55222/agrotatanen.v6i2.1435

Abstract

Sweet corn (Zea mays saccharata Sturt) is one of the food crops that is needed to meet food needs. Efforts to increase the quantity and quality of sweet corn can be done through fertilization. To ensure that sweet corn's nutritional requirements for nitrogen (N), phosphorus (P) and potassium (K) are met, fertilizer such as NPK can be applied. This research aims to analyze the effect of various doses of NPK fertilizer on the growth and yield of sweet corn. The research was carried out at the Ciparanje Experimental Garden, Faculty of Agriculture, Padjadjaran University, Jatinangor, Sumedang, from November 2023 to March 2024. The research used a Complete Randomized Block Design (RAK) with ten treatments and three replications. The treatments given include: Control (without N, P, K), Standard N, P, K (Urea, SP-36, and KCl), and NPK fertilizer with varying doses (¼, ½, ¾, 1, 1 ¼, 1 ½ , 1 ¾, and 2). The research results showed that the application of NPK compound fertilizer had a significant effect on growth parameters, yield components and sweet corn yield. Meanwhile, the most effective dose in increasing plant yields was H treatment (1 ½ doses of NPK).
The effect of cow manure amendment and the ratio of gold mine tailings on sweet potato gold phytomining Noviardi, Rhazista; Joy, Benny; Sudirja, Rija; Setiawati, Mieke Rochimi; Djuwansah, Muhamad Rachman; Karuniawan, Agung; Sofyan, Emma Trinurani; Suryatmana, Pujawati
Journal of Degraded and Mining Lands Management Vol. 12 No. 1 (2024)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2024.121.6665

Abstract

Artisanal and small-scale gold mining has commonly used the mercury amalgamation method for gold ore extraction. The processing waste or tailings often contain gold and other metals. This study examined the effects of cow manure amendment and the ratio of gold mine tailings on sweet potato     (Ipomoea batatas L.) gold phytomining. The pot experiment was conducted in the Faculty of Agriculture greenhouse at Padjadjaran University in Indonesia. The sweet potato MZ119 clone (an orange-fleshed sweet potato) was planted on a polybag (40 x 40 cm) consisting of 10 kg of planting media, which was a mixture of gold mine tailing and soil. The design used was a completely randomized design factorial with three replications. The first factor was ratios of gold mine tailing consisting of three levels, namely 30%, 50%, 70%, and 100% (w/w). The second factor was doses of organic manure, namely without cow manure, 250 g pot-1, 500 g pot-1, and 750 g pot-1. The results demonstrated that the application of cow dung and the gold mine tailings ratio (w/w) had a significant (p = 0.05) effect on plants' dry weight biomass, gold accumulation, and gold phytomining by sweet potato. The highest gold mass yield of 0.066 mg gold plant-1 was achieved by a 50% (w/w) gold mine tailing ratio and 750 g pot-1 cow manure treatment.
Pengaruh Pupuk N Bio-organomineral terhadap pH, Nitrat, C-organik, Kandungan Pb Tanah dan Serapan Pb Tanaman Padi (Oryza sativa L.) pada Sawah Tercemar Limbah Tekstil Sudirja, Rija; Masruri, Muhammad Kholil; Suryatmana, Pujawati; Rosniawaty, Santi; Kamaluddin, Nadia Nuraniya; Sandrawati, Apong
Soilrens Vol 21, No 2 (2023)
Publisher : Dept Ilmu Tanah & Sumberdaya Lahan Fakultas Pertanian Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/soilrens.v21i2.53453

Abstract

Lead pollution in rice fields in Rancaekek is attributed to the inadequate processing of waste from the textile industry. This phenomenon engenders a decline in soil fertility, thereby posing a threat to both food quality and agricultural sustainability. Employing N Bio-Organomineral fertilizer stands as one of the measures aimed at ameliorating the quality of rice fields afflicted by heavy metal contamination, particularly lead (Pb). This study seeks to elucidate the impact of N Bio-Organomineral fertilizer on various soil parameters, namely pH, NO3 - , soil organic carbon (C-organic), soil Pb solubility, and plant Pb uptake. The research was conducted in Linggar Village, Rancaekek, spanning from December 2019 to April 2020. Utilizing a Randomized Block Design as the experimental setup consisted of eight treatments with four replications, including: a control (0), urea at 250 kg/ha, and varying doses of the fertilizer at 250, 500, 750, 1000, 1250, and 1500 kg/ha. N Bio-Organomineral fertilizer represents a modified form of nitrogen fertilizer comprising urea, zeolite, activated charcoal, and compost enriched with Bacillus subtilis, formulated in a ratio of 60:20:10:10, respectively. The findings indicate that the application of N Bio-Organomineral fertilizer leads to an augmentation in soil NO3 - and C-organic content, while concurrently mitigating the uptake of Pb by plants. Among the treatments, the application of 500 kg/ha of N Bio-Organomineral fertilizer emerges as the most efficacious in enhancing soil NO3 - and C-organic content, as well as diminishing Pb accumulation in plants
Pengaruh Kombinasi Pupuk Hayati Konsorsium cair dengan Pupuk N, P, K terhadap Populasi Azotobacter sp., Serapan N, Bobot Kering dan Hasil Selada (Lactuca sativa L.) pada Andisols Lembang Setiawati, Mieke Rochimi; Lubis, Ary Satria; Sudirja, Rija; Suryatma, Pujawati; Setiawan, Ade; Herdiyantoro, Diyan
Soilrens Vol 22, No 1 (2024)
Publisher : Dept Ilmu Tanah & Sumberdaya Lahan Fakultas Pertanian Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/soilrens.v22i1.57234

Abstract

Andisols area is potentially developed as horticulture cultivation area such as lettuce. The low number of productions of lettuce in Indonesia can be optimized by fertilization. The application of biofertilizer is expected to intensify the efficiency of inorganic fertilization through the ability of nitrogen fixation bacteria. The aim of study was evaluating the effect of a combination between liquid biofertilizer consortium with N, P, K fertilizer on N-uptake, population of Azotobacter sp., dry biomass, and yield of lettuce (Lactuca sativa L.) in Andisols. This study was done in June 2015 until September 2015 in 2 locations, Balai Besar Pelatihan Pertanian in Kayuambon, Lembang, West Java with an altitude of 2084 meters above sea level and in Soil Biology Laboratory, Soil Science Department, Universitas Padjadjaran. As treatment, seven combination dose of fertilizer A = control (without any fertilizer); B = 100% dosage recommendation of N, P, K; C = liquid biofertilizer consortium 10 L ha-1; D = liquid biofertilizer consortium 10 L ha-1 + 100% dosage recommendation of N, P, K; E = liquid biofertilizer consortium 10 L ha-1 + 75% dosage recommendation of N, P, K; F = liquid biofertilizer consortium 10 L ha-1 + 50% dosage of recommendation of N, P, K; G = liquid consortium biofertilizer 10 L ha-1 + 25% dosage recommendation of N, P, K). The research design was in the complete Randomized Block Design (RBD) with four replications. Regarding the yield performance and population of Azotobacter sp. which is better than the other treatments is a treatment with liquid biofertilizer consortium 10 L ha-1 + 50% dosage of recommendation of N, P, K. The significant positive correlation between the yeild of lettuce with dry mass is 96.8% and nitrogen uptake of 84.2%
Pengaruh pupuk N Bio-organomineral terhadap pH, NO3-, C-organik, Na-dd, kandungan Pb tanah dan serapan Pb padi (Oryza sativa L.) pada sawah tercemar limbah tekstil Sudirja, Rija; Masruri, Muhammad Kholil; Suryatmana, Pujawati; Rosniawaty, Santi; Kamaluddin, Nadia Nuraniya; Sandrawati, Apong
Soilrens Vol 22, No 1 (2024)
Publisher : Dept Ilmu Tanah & Sumberdaya Lahan Fakultas Pertanian Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/soilrens.v22i1.57231

Abstract

Lead (Pb) heavy metal pollution on rice fields in Rancaekek is caused by the disposal of textile industry waste which is not perfectly processed. The impact is a decrease in soil fertility which can threaten the food quality and agricultural sustainability. The application of N Bio-Organomineral fertilizer is one of the efforts to improve the quality of rice fields polluted with heavy metals Pb and high Na content. This research aims to find out the effect of N Bio-Organomineral fertilizer on pH, NO3-, Na, C-organic soil, solubility of soil Pb and uptake of plants Pb. The experimental design used a Randomized Block Design (RBD) with eight treatments and four replications consisting of: 0 (control); urea 250 kg/ha; and the variation in the dose of fertilizer is 250; 500; 750; 1000; 1250; 1500 kg/ha. N Bio-Organomineral fertilizer is a modification of N fertilizer based on urea, zeolite, activated charcoal and compost enriched with Bacillus subtilis with formulation 60:20:10:10. The results showed that the application of N Bio-Organomineral fertilizer could increase the NO3- and C-organic content of the soil and reduce the Na-dd and Pb uptake of plants. Treatment of 500 kg/ha N Bio-Organomineral fertilizer was the best dose in increasing the NO3- and Corganic content of the soil and reducing Na-dd and Pb uptake of plants
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 Betty Natalie Fitriatin Budi Nugroho Budy Frasetya Taufik Qurrohman Chamid Itmam 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 Djuansah, Muhamad Rahman Djuwansah, Muhamad Rachman Elisabeth Mora 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 Islamy Hasan Hermawan Johar Arifin Leony Agustine Leony Agustine Liana Sari, Stefina Lindung Tri Puspasari 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 Mubarok, Zakka Tafwidh Muhammad Farghan Fauzan Nadia N. Kamaluddin Nadia Nuraniya Kamaluddin Oviyanti Mulyani Pudjawati Suryatmana Pujawati Suryatmana Purwono Purwono, Purwono Rachmad Akbar Rachmat Harryanto 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 Tualar Simarmata Vera Oktavia Subardja Vera Oktavia Subarja Wawan Sutari Wicaksono, Ficky Yulianto Wulan Sri Damayanti Yulianti Machfud Yuliati Machfud Yusup Hidayat Zahra, Siti Revita