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All Journal Jurnal Hortikultura Indonesia (JHI) Jurnal Natur Indonesia Jurnal Online Mahasiswa (JOM) Bidang Pertanian Jurnal Pertanian Agros Agritrop : Jurnal Ilmu-Ilmu Pertanian (Journal of Agricultural Science) Jurnal Penelitian dan Pengabdian Kepada Masyarakat UNSIQ Journal of Saintech Transfer Jurnal Agronomi Tanaman Tropika (JUATIKA) JURNAL BUDIDAYA PERTANIAN Jurnal Pengabdian kepada Masyarakat Nusantara Unri Conference Series: Community Engagement Journal of Rural and Urban Community Empowerment Dinamika Pertanian Jurnal Natur Indonesia Jurnal Pertanian Agros
Sri Sri Yoseva
Jurusan Agroteknologi Fakultas Pertanian Universitas Riau
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Environmental Science Immunology & microbiology Physics Social Sciences Other

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Pengaruh Pemberian Kompos TKKS dan Pupuk NPK Terhadap Pertumbuhan dan Produksi Tanaman Jagung (Zea mays L.) Haloho, Jonarti; Murniati, Murniati; Yoseva, Sri
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 4, No 1 (2017): Wisuda Februari Tahun 2017
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

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The research was conducted at experimental farm, The Faculty of Agricultute, Riau University from March until July 2016 to look the effect of palm oil empty bunch compost and NPK fertilizer for corn growth and productivity and to know the best dosage. The research factorial 4x4 and three replication was arranged in Randomized Completely Block Design. The first factor was  palm oil empty bunch compost (without palm oil empty bunch compost, 5 ton/ha, 10 ton/ha, and 15 ton/ha) and the second factor was NPK fertilizer (without NPK fertilizer, 100 kg/ha, 200 kg/ha, and 300 kg/ha). From both factor there are 16 treatment combination which repeat three times. The result revelaed that palm oil empty bunch compost and NPK fertilizer combination significant effect with plant’s growth, the ration of roots crown, dry weight of plants, diameter of rod, diameter of cobs, length of cob, weight of seed, a thousand weight of seeds and not significant with total leaf area and height of plant’s . The combination of 5 ton/ha palm oil empty bunch compost and           200 kg/ha NPK fertilizer showed the best weight of seeds obtained was             4,85 kg/6 m2 than without palm oil empty bunch compost and NPK fertilizer that obtained was   3,70 kg/6 m2  weight of seeds. Keyword: TKKS compost, NPK fertilizer, Corn.
PENGARUH PEMBERIAN BOKASHI DAN NPK TERHADAP PERTUMBUHAN DAN PRODUKSI TANAMAN SEMANGKA (Citrullus vulgaris Schard) Syah, Muhadan '; Yetti, Husna '; Yoseva, Sri '
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 3, No 2 (2016): Wisuda Oktober Tahun 2016
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

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ABSTRACT This study aimed to determine the effect of Bokashi and NPK on the growth and yield of watermelons. This research was conducted in farmers' fields Jalan Palembang, Kulim on KM15, Pekanbaru. The study lasted three months starting in December 2015 until March 2016. The study was conducted experimentally using a randomized block design (RCBD) factorial consisting of two factors: Bokashi and NPK with three replications. The first factor was Bokashi (M) which consists of three levels is:M1(5 ton / ha), M2 (7 tonnes / ha) M3 (10 ton / ha) and the second factor is the NPK (S) consisting of 3 levels namely: S1 (350 kg / ha), S2 (700 kg / ha),S3 (1050 kg / ha). Parameters those measured were plant length, number of leaves, flowering age, harvesting age, and fresh weight of fruit per plant. The results showed that the interaction of Bokashi and NPK application significantly affected the length of the plant, number of leaves, and the weight of fruit per plant. Award Bokashi 7 tonnes /ha and 350 kg NPK / ha gives good results on the growth and yield of watermelons.   Keywords: watermelon, Bokashi fertilizers, NPK.
PENGARUH PEMBERIAN KOMBINASI PUPUK KANDANG AYAM DENGAN PUPUK NPKTERHADAP PERTUMBUHAN DAN PRODUKSI TANAMAN JAGUNG MANIS(Zea mays. L var saccharata Sturt) Suprianto, Amran '; ', Armaini '; Yoseva, Sri '
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 3, No 2 (2016): Wisuda Oktober Tahun 2016
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

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Sweet corn widely used because it contains nutrients and high sugar content reralif. To produce high-yielding sweet corn and good quality, should consider the availability of nutrients in the soil. One effort to do that is by giving organic and inorganic fertilizers. One that includes organic fertilizer is chicken manure. While that includes inorganic fertilizer NPK compound fertilizer. The study aims to determine the effect of the combination of chicken manure with NPK fertilizer on the growth and yield of sweet corn and get treatment chicken manure and NPK fertilizer that gives the best effect. This research was conducted at the experimental station of Agriculture Faculty University of Riau. This study is an experiment using a randomized block design RAK consists of 6 treatments and repeated 4 times . The treatment is a combination of chicken manure with NPK fertilizer which consist of: P1 = 10 tonnes/ha of chicken manure to                    100 kg/ha of NPK , P2 = 20 tonnes/ha of chicken manure to 200 kg/ha of NPK, P3 = 10 tonnes /ha of chicken manure to 300 kg/ha NPK , P4 = 20 tonnes/ha of chicken manure to 200 kg/ha of NPK, P5 = 10 tonnes/ha of chicken manure to 300 kg/ha of NPK, P6 = 20 tonnes/ha of chicken manure to 300 kg / ha of NPK. Based on the results of this study concluded that giving treatment chicken manure 10-20 tonnes/ha and NPK fertilizer 100-200 kg/ha gives the best results on the growth and yield of sweet corn . Keywords: Sweet Corn, Chicken Manure Fertilizer NPK
Pengaruh Konsentrasi Rootone-F dan Lama Perendaman terhadap Pertumbuhan Setek Tanaman Jeruk Lemon (Citrus limon L. Burm.f.) Ikhwansyah, Deni; Idwar, Idwar; Yoseva, Sri
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 6 (2019): Edisi 2 Juli s/d Desember 2019
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

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Perbanyakan tanaman jeruk lemon melalui setek lebih menguntungkan, karena tidak memerlukan keahlian khusus, serta dapat menghasilkan tanaman yang memiliki sifat seperti induknya. Penelitian ini bertujuan untuk mengetahui interaksi serta faktor tunggal konsentrasi Rootone-F dengan lama perendaman terhadap pertumbuhan setek tanaman jeruk lemon dan mendapatkan kombinasi perlakuan terbaik. Penelitian dilaksanakan di Unit Pelaksanaan Teknis Fakultas Pertanian Universitas Riau Pekanbaru dari bulan Desember 2018 hingga Maret 2019. Rancangan yang digunakan ialah Rancangan Acak Lengkap (RAL) faktorial dengan 3 ulangan. Perlakuan pertama ialah konsentrasi Rootone-F yang terdiri dari (0, 100,  200 dan 300) ppm. Perlakuan kedua ialah lama perendaman yang terdiri dari (2, 3, dan 4) jam. Parameter yang diamati adalah umur muncul tunas, jumlah tunas, panjang tunas, jumlah akar, panjang akar dan volume akar. Data hasil penelitian dianalisis dengan menggunakan analisis ragam (ANOVA) dan dilanjutkan dengan uji lanjut beda nyata jujur (BNJ) pada taraf 5%. Hasil penelitian menunjukkan bahwa pemberian Rootone-F konsentrasi 200 ppm dengan lama perendaman 3 jam memberi pengaruh yang cenderung lebih baik terhadap umur muncul tunas dan panjang tunas, sedangkan Rootone-F konsentrasi 100 ppm dengan lama perendaman 4 jam memberi pengaruh yang cenderung lebih baik terhadap jumlah akar dan panjang akar pada setek tanaman jeruk lemon. Kata Kunci:  Setek, jeruk lemon, Rootone-F, lama perendaman
Pertumbuhan dan Daya Hasil Terung (Solanum melongena L.) yang diberi Pupuk NPK dan Air Cucian Beras Terfermentasi Pertiwi, Aulia; Armaini, Armaini; Yoseva, Sri
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 6 (2019): Edisi 2 Juli s/d Desember 2019
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

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Provinsi Riau memiliki lahan yang cukup luas untuk dijadikan lahan pertanian, namun didominasi oleh lahan sub optimal, yang ketersediaan unsur haranya rendah, sehingga perlu dikelola dengan baik. Upaya yang dapat dilakukan untuk mengatasi permasalahan tersebut diantaranya dengan menambahkan unsur hara ke dalam tanah melalui kegiatan pemupukan. Pupuk yang diberikan dapat berupa pupuk anorganik dan pupuk organik, diantaranya pupuk NPK dan air cucian beras terfermentasi yang berpotensi sebagai pupuk karena mengandung beberapa unsur hara makro dan mikro yang bermanfaat bagi tanaman, sehingga dilakukan penelitian yang mengkombinasikan kedua faktor tersebut, dengan harapan dapat meningkatkan pertumbuhan dan hasil dari tanaman terung. Penelitian dirancang menggunakan RAL faktorial dengan parameter yang diamati yaitu tinggi tanaman, diameter batang, umur berbunga pertama, umur panen pertama, panjang buah, diameter buah, jumlah buah per tanaman dan berat buah per tanaman. Hasil penelitian menunjukkan bahwa pemberian pupuk NPK dosis 400 kg.ha-1 dan air cucian beras terfermentasi dosis        5 liter per tanaman cenderung memberikan hasil tertinggi untuk parameter tinggi tanaman, diameter batang, mempercepat umur berbunga pertama, panjang buah, diameter buah dan berat buah per tanaman. Pemberian pupuk NPK dosis 400 kg.ha-1 pada tanaman terung varietas Yumi F1 cenderung menunjukkan pertumbuhan dan hasil yang lebih baik terhadap semua parameter kecuali umur panen pertama tanaman terung. Pemberian air cucian beras terfermentasi dosis 7,5 liter per tanaman cenderung menunjukkan pertumbuhan dan hasil yang lebih baik terhadap parameter tinggi tanaman, panjang buah, diameter buah, jumlah buah per tanaman dan berat buah per tanaman terung. Kata Kunci :  Terung, pupuk NPK, air cucian beras terfermentasi
OPTIMALISASI PERTUMBUHAN DAN PRODUKSI TANAMAN PAKCOY (Brassicca rapaL) MELALUI APLIKASI BEBERAPA DOSIS PUPUK BOKASHI Vivonda, Tri '; ', Armaini '; Yoseva, Sri '
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 3, No 2 (2016): Wisuda Oktober Tahun 2016
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

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ABSTRACT The research was aimed to know influence of bokashi fertlizer to get the growth and production of pakcoy and to get the effective dose of bokashi fertilizer. The research was conducted at the experimental farm of Faculty of Agriculture University of Riau from April 2016 to May 2016. The study was carried out experiments using a Completely Randomized Design (CRD) consisting of one Factor that bokashi fertilizer with 5 treatments and 4 replications. The observation made are measuring of plant height, number of leaves, fresh wieght of plant on plots, fresh weight of plant, heavy of plant for consumption and ratio heading roots. The results showed that given of some dose bokashi fertilizer influencing pakcoy on all parameters, and given of 3 ton/ha bokashi fertilizer is the most effective dose for the growth and production of pakhcoy. Keywords: pakchoy, bokashi fertilizer
Efek Pemberian Pupuk Anorganik NPKMg Dan Pupuk Organik Super K Terhadap Pertumbuhan Bibit Kelapa Sawit (Elaeis Guineensis Jacq) Umur 7 – 13 Bulan Noviyanti, Fauli; Khoiri, M. Amrul; Yoseva, Sri
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 8 (2021): Edisi 2 Juli s/d Desember 2021
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

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This study aims to determine the effect of giving inorganic fertilizer NPKMg and organic super K fertilizer and to get the best combination dose of inorganic fertilizer NPKMg and organic super K fertilizer on the growth of oil palm seedlings at the age of 7 months. This research was conducted for 6 months starting from October 2020 to April 2021. Using a factorial Completely Randomized Design (CRD). The first factor is inorganic fertilizer NPKMg with 2 levels, namely A1: 7.5 g per polybag, A2: 10 g per polybag. The second factor is super K organic fertilizer with 3 levels, namely K1 : 6.25 g per polybag, K2 : 12.5 g per polybag, K3 : 18.75 g per polybag. Parameters observed were plant height, number of midribs, leaf width, leaf length and bulb circumference. The data obtained were analyzed statistically using analysis of variance and further tested with Duncan's New Multiple Range Test (DNMRT) level 5% using the SPSS application. The results showed that the application of inorganic fertilizer NPKMg 10 g per polybag was able to increase the growth of oil palm seedlings in the main nursery. Application of organic fertilizer super K 12.5 g per polybag was able to increase the growth of oil palm seedlings. The combination of inorganic fertilizer NPKMg 10 g per polybag and organic fertilizer super K 12.5 g per polybag gave the best results for the growth of oil palm seedlings.Keywords: NPKMg inorganic fertilizer, super K organic fertilizer, oil palm seedlings
PENGARUH PUPUK MAJEMUK NPKMg DAN PUPUK ORGANIK SUPER K PADA PERTUMBUHAN BIBIT KELAPA SAWIT (Elaeis guineensis Jacq.) DI MAIN NURSERY Setiawan, M. Guna; Khoiri, M. Amrul; Yoseva, Sri
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 8 (2021): Edisi 2 Juli s/d Desember 2021
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

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 1This study aims to determine the effect of applying NPKMg compound fertilizer and super K organic fertilizer and to get the best combination for the growth of oil palm seedlings in the main nursery, which was held from October 2020 to April 2021 in Sekijang Village, Tapung Hilir District, Kampar Regency. This research was conducted experimentally using a factorial Completely Randomized Design (CRD). The first factor is NPKMg compound fertilizer with 2 levels, namely A1: 7.5 g per polybag, A2: 10 g per polybag. The second factor is super K organic fertilizer with 3 levels, namely O1 : 6.25 g per polybag, O2 : 12.5 g per polybag, O3 : 18.75 g per polybag. Parameters observed were hump circumference, root wet weight, root dry weight, canopy wet weight, and canopy dry weight. The data obtained were analyzed statistically using analysis of variance and further tested with Duncan's multiple distance test at a level of 5% using the SPSS application. The results showed that the application of 10 g NPKMg compound fertilizer per polybag was able to increase the growth of oil palm seedlings in the main nursery. The application of super K organic fertilizer at the level of 12.5 g per polybag was able to increase the growth of oil palm seedlings. The combination of NPKMg compound fertilizer with a level of 10 g per polybag and organic super K fertilizer with a level of 12.5 g per polybag gave the best results for the growth of oil palm seedlings. Keywords:NPKMg compound fertilizer,organic super K fertilizer, oil palm seedlings
The Effect of Tofu Dregs Compost and NPK Fertilizer the Growth and Production of Purple Eggplan (Solanum melongena L.) Yulia, Arnis EN; Khoiri, M. Amrul; Yoseva, Sri; Nuraida, Nuraida
Jurnal Natur Indonesia Vol 20, No 1 (2022): April 2022
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jnat.20.1.15-23

Abstract

The research was aimed to see the effect interaction of giving tofu dregs compost and npk fertilizer to get the right dose towards growth and the highest production of purple eggplant. The research was conducted at Experimental Garden, Faculty of Agriculture, Riau University, Pekanbaru. The research was conducted for 5 months, from february to june 2020. The reasearch was conducted experimentally in 2 factors. The first factor was the of tofu waste compost consists of 3 levels (0, 10 and 20 ton.ha-1). The second factor was the of NPK fertilizer (0, 100 and 150 kg.ha-1) which consist  of nine treatments combination. The observed parameterswere  the height of the plant (cm),  the days of flowering (days), the days of harvesting (days), the  fruit length (cm), the fruit diameter (cm), the number of fruits per plant (fruit), the fruit weight per fruit (g), the fruit weight per plant (g) and the fruit weight with plot (g). The data  in this research was analyzed in using variance and followed by Duncan's multiple distance test at 5% level.  The results showed that tofu waste compost and NPK fertilizer increased the growth of eggplant such as  the height of the plant,  the days of flowering, the days of harvesting, the number of fruits per plant, the fruit length, the fruit weight per fruit, the fruit weight per plant and the fruit weight with plot and does not increase fruit diameter. The giving tofu waste compost at a dose  20 ton.ha-1  and NPK fertilizer 150 kg.ha-1  gave the best eggplant growth and production until the plants were 90 DAP
PENGARUH KOMPOS JERAMI PADI DAN PUPUK NPK TER HADAP PERTUMBUHAN DAN PRODUKSI BAWANG MERAH (Allium ascalonicum L.) Septi Sahtayani Tarigan; Hapsoh Hapsoh; Sri Yoseva
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 4, No 1 (2017): Wisuda Februari Tahun 2017
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

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The purpose of this research is to find out the effect of rice straw compost,  NPK fertilizer and interaction rice straw compost and NPK  fertilizer to find the best dosage for growth dan production of onions.  This research was conducted in the experimental field Faculty of Agriculture, University of Riau in Campus Binawidya Km 12.5 Simpang Baru Panam, Pekanbaru. This research was conducted from February 2016 to Mei 2016. The research used Completely Randomized Design (CRD) with two factors. First factor is rice straw compost (P) which 3 levels, they are P1 = 600 g/1,2 m2 ; P2 = 1200 g/1,2 m2 and P3=1800 g/1,2 m. Second factor is NPK fertilizer (N) which 3 levels, they are N1=12 g/1,2 m2, N2=24 g/1,2 m2 dan N3=  36 g/1,2 m2. The combination of these two factors become 9 treatments and with 3 replications so there are 27 experimental units. Parameters observed are plant height, number of tubers, diameter of tubers, fresh weight tubers and dry weight tubers. The research used Analysis of Variance and further by Multiple Range Test Duncan’s at 5% level. The result concluded that treatment of rice straw compost 1800 g/1,2 m2 and NPK fertilizer 24 g/1,2 m2  may be recomanded for growth and production onions.  Keywords : Allium ascalonicum L., Rice straw compost, NPK fertilizer
Co-Authors ', Adiwirman ', Armaini ', Armaini ' ', Hariadi ', Murniati ', Sampoerno Aan Pasbama Sinaga Naibaho Adiwirman Adiwirman Adiwirman Adiwirman, Adiwirman Affandy, Aldy Agib Ginanjar Agus Sutikno Ahmad Alwi Azhari Ahmad Dailami, Ahmad Ahmad Rifai Aidilla Febra Aisyah Musyira Alfen Hasiholan Alfred Klinton M Ali Djamhuri Amrul Khoiri Andrhea. G, Batara Ariaus Angga Pramana Apriliani, Elisa Araif Jaelani Ardian Ardian Ardian Ardian Ardian Ardian Ari Luberius Armain Armain Armaini ' Armaini Armaini Armaini, Armaini Arman Effendi Arnis En Yulia Arnis En Yulia Arnis En Yuliai Aslim Rasyad Baehaqi Bakhtiar Ruli Hrp Besri Nasrul Betari ' Kartika Dede Haryadi Delima Rubintang Siagian Desi Heltina Desita Salbiah Deviona Dimas Restu Dini, Isna Edison Anom Edy Syaputra Efrata, Enriski Elza Zuhri Elza Zuhry Eni Marlina Eric Inmanuel Purba Erlida Ariani Erni Diana BR Silalahi Evi Sribudiani Faisal Fajri F Fajar Rizki Saputra Fanny Septya Fawrin, Heralda Fazrul Amin, Fazrul Febrizawati ' Ferdinand M. P Simatupang Fetmi Silvina Fifi Puspita Fitri Afriani Fitrisa Yuni Santika Fristy Novira Gata Rama Febrianto Gemilang Andaru Indra Dewa Haloho, Jonarti Hapsoh Hary Suranto Heralda Fawrin Hervina Ramalia Idwar Ikhwansyah, Deni Ima Hartanti Indradewa, Rhian Ira Herawati Ira Herawati, Ira Islan Isna Dini Isna Rahma Dini Jan Buha Stevanus Jhon Yunanda, Jhon Joni Balutan Apriadi Hutabarat, Joni Balutan Apriadi Joni Irawan Joni Irawan, Joni Jurnawaty Sjofjan Jurnawaty sjofjan Laksono Trisnantoro Leonardus Freddi Hutabarat Manotar A P Manurung Masjudi, Heri Matdalena, Matdalena Meri Afriani Miftakhus Surur Muhammad Ali MUHAMMAD ALI Murniati Murniati ' Murniati ' ' Murniati Murniati Murniati Murniati Nabilah, Inas Nadia Rahmi Anwar Nelvia Ninda Putri Noviyanti, Fauli Nur Anisah Nur ‘Azah Nuraida Nuraida Nuraida Nuraida Nurbaiti Nurbaiti Nurbaiti Nurbaiti Nurlisan ' Nursiani Lubis Nurwijayanti Pauji Dalimunthe Pertiwi, Aulia Puji Lestari Tarigan Purwasandi Purwasandi Purwasandi, Purwasandi R. Reza Arisma Rachmad Saputra Raden Mohamad Herdian Bhakti Rakhmat ' Fadli Randa Efrian Raziliano ' Ridwan Amali Rina Fitri Rinda Tinendung Tinendung Riski Primonta Ginting Riskia Trizayuni Robby Maulana AS Ronny Ardiansyah Samba, Basith Heru Sampoerno ' Selamat Aripin, Selamat Septi Sahtayani Tarigan Setiawan, M. Guna Sheibila Naqi Alfadillah Simatupang, Freddy Alexander Sinambela, Flora Krisdyanti Siswahyudianto Siti Norkhalimah Suhada, Al Hafiz Sukatin, Sukatin Sukemi Indra Saputra Suningsih Suningsih Supariadi Supariadi Suprianto, Amran ' Suwantua- T, Boni Vasius Swatop Pakpahan Syafrinal Syafrinal Syafrinal, Syafrinal Syah, Muhadan ' Tabliqh Deo Faturrahman Tengku Nurhidayah Tri Wahyono, Tri Via Permata Sari Vivonda, Tri ' Wulandari, Chicha Yohanna Silvia Farina Yunel Venita Zafitra Zulham Zulham