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FARMER MENTORING IN DETERMINING FERTILIZATION DOSAGE OF CORN PLANTS (ZEA MAYS L.) USING SOIL TEST EQUIPMENT Amirrullah, Johanes; Hutapea, Yanter; Ratmini, NPS; Prabowo, Agung
Jurnal Lahan Suboptimal: Journal of Suboptimal Lands Vol 9, No 1 (2020): (JLSO)
Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33230/JLSO.9.1.2020.437

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Amirrullah J, Hutapea Y, Ratmini NPS, Prabowo A. 2020. Farmer mentoring in determining fertilization dosage of corn plants (Zea mays L.) using soil test equipment. Jurnal Lahan Suboptimal: Journal of Suboptimal Lands 9(1): 102-108.Balanced fertilization is very important to do in marginal soils. The constraints in the use of marginal soils are physical, chemical and biological soil characteristics which do not support planting growth. Determination of fertilizer dosage for corn commodity in one region can be different depending on the available nutrient content that testing needs to be carried out. This study aimed to mentor farmers in taking appropriate soil samples and determined fertilizer doses according to location specifications and application of fertilizers on target using the Dry Soil Test Kit (Perangkat Uji Tanah Kering). This activity was carried out in Fajar Jaya Village, Ogan Komering Ulu District in February 2019.  The results of the soil analysis of the location used as a demonstration plot derived from the results of low soil fertility analysis with soil acidity at pH 4-5 with acid crystals, moderate P, K and C-organic nutrients were relatively low. The recommended fertilizer is as follows: urea 325 kg/ha given 3 times, one-third the dose, carried out 1 MST, 4 MST and 6 MST; TSP 200 kg/ha; KCl 125 kg/ha; 5,000 kg/ha of compost and 1,000 kg/ha of lime stocked during tillage 1 week before planting. Fertilization application method applied by farmers is not in accordance with the recommendations; consequently, it is necessary to fertilize to increase nutrient content.
PENGOLAHAN AIR SUMUR BOR MENGGUNAKAN ADSORBEN FLY-ASH/ ZEOLIT DAN ULTRAFILTRASI Nasir, Subriyer; Damayanti, Atikah; Nugraha, Rizki; Putra, Roma Dhona Indra; Prabowo, Agung; Hakki, Helmi
Jurnal Ilmu Lingkungan Vol 18, No 1 (2020): April 2020
Publisher : Program Studi Ilmu Lingkungan,Program Pascasarjana, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jil.18.1.193-199

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Penelitian ini bertujuan untuk memanfaatkan adsorben sebagai pengolahan awal sebelum proses ultrafiltrasi untuk pengolahan air sumur bor menjadi air layak konsumsi. Air umpan yang digunakan berasal dari sumur bor yang berada di areal Fakultas Teknik Universitas Sriwijaya Indralaya. Dua jenis adsorben yang digunakan adalah fly-ash dan zeolit dengan ukuran partikel masing-masing 20 mesh. Masing-masing adsorben ditempatkan dalam tabung FRP (Fiberglass Reinforced Plastic) yang dikombinasikan dengan membran UF (ultrafiltrasi) komersial tipe HM90UF (50,000-150000 Dalton). Variabel proses yang diteliti adalah waktu operasi mulai dari 15 sampai 90 menit laju alir air umpan menuju membran ultrafiltrasi yang diatur dari 4, 6 dan 8 L/menit. Parameter kualitas air yang menjadi fokus adalah pH, turbiditi, kadar nitrat, besi, dan mangan serta bakteri e-coli dan coliform. Pengukuran parameter analisis air dilakukan menurut Standar Nasional Indonesia (SNI), kandungan bakteri menurut metode APHA dan kadar ion logam menggunakan AAS (atomic absorption spectroscopy).  Hasil yang diperoleh menunjukan bahwa kombinasi fly-ash dan ultrafiltrasi dapat meningkatkan pH air sumur bor dari 5,43 menjadi 7,0-8,1 dengan persentase penurunan turbiditi mencapai 99,48% sedangkan kombinasi zeolit dengan ultrafiltrasi dapat meningkatkan pH sampel menjadi 7,1 sampai 7,3 dengan penurunan turbiditi sebesar 99,71%. Air yang dihasilkan memenuhi syarat air bersih bahkan air minum karena bebas bakteri e-coli dan coliform. Penggunaan adsorben sebelum membran ultrafiltrasi dapat meningkatkan kualitas air sumur bor sehingga menjadi memenuhi syarat air bersih.
PENGGUNAAN MESIN FERTIGASI TIPE APH-03 PADA TANAMAN CABAI DI LAHAN LEBAK Umar, Sudirman; Prabowo, Agung
Jurnal Agrista Vol 15, No 2 (2011): Volume 15 Nomor 2 Agustus 2011
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

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ABSTRAK. Usahatani hortikultura khususnya sayuran sangat memerlukan kelembaban optimum agar ketersediaan air sesuai kebutuhan sayuran. Dalam budidaya tersebut diperlukan air irigasi untuk mempertahankan lengas tanah juga unsure hara untuk kelangsungan hidup tanaman dan perolehan hasil. Penelitian ini dilaksanakan di Stasiun Percobaan Tanggul (Desa Tawar), Kabupaten Hulu Sungai Selatan Propinsi Kalimantan Selatan pada musim kering 2007. Penelitian ini bertujuan untuk mengetahui akurasi pemupukan dan penggunaan air melalui sistem fertigasi dalam mengembangan tanaman cabai pada lahan kering lebak. Dosis pemupukan ditentukan oleh nilai Konduktivitas Elektrik (KE) dan derajat pH yang dirancang secara otomatis pada setiap fase pertumbuhan tanaman cabai. Penelitian ini menggunakan Rancangan Acak Kelompok dengan perlakuan dosis pemupukan NPK yang diulang sebanyak 3 kali. Peubah yang diamati adalah: keseragaman distribusi tetesan, pertumbuhan tanaman (tinggi, jumlah cabang, dan diameter kelopak) dan hasil. Hasil penelitian menunjukkan bahwa keseragaman distribusi tetesan bernilai 90%. Distribusi jatuh bukaan pada 3 pada 7.08 l h-1 dan Kl 1.19 mS cm-2 menunjukkan pertumbuhan vegetatif dan generative terbaik dengan meningkatkan tinggi 22.17 cm, bobot per tanaman 8.82 kg dan hasil sebesar 7.05 t ha-1.Utilization of Machine Fertigation Type APH-03 for Chili in Fresh Water Swamp LandABSTRACT. Horticulture farming system especially vegetables need optimum soil moisture to full fill its water requirement. Maintaining its water content and nutrient for growing need irrigation system. Application of fertilizer and water in same time that named fertigation system is one of technology that introduced. The research was conducted at experimental station of Tanggul (Tawar village), Hulu Sungai Selatan Regency, South Kalimantan Province at dry season 2007. The object of research was to study the accuracy of fertilizer and water utilization through fertigation system for developing chili crop in dry season at fresh water swamp land. Fertilizer dosage was determine by Electrical Conductivity (EC) value and pH degree and automatically arranged with growing step of chili. Experimental design was randomized complete block design with three replication. The treatment was dosage NPK fertilizer. Parameter that observed was the distribution uniformity (DU), crop growth (height, number of branch and crown diameter) and yield. The result of research showed that distribution uniformity with value 90%. Drop distribution of aperture 3 as 7.08 l h-1 and EC 1.19 mS cm-2 showed better vegetative and generative growth with increase of height 22.17 cm, weight per bed as 8.82 kg and yield as 7.05 t ha-1.
Manajemen Komunikasi Bencana Gunung Sinabung 2010 Saat Tanggap Darurat Lestari, Puji; Sembiring, Icha Dwi Putri Br; Prabowo, Agung; Wibawa, Arif; Hendariningrum, Retno
Jurnal ILMU KOMUNIKASI Vol 10, No 2 (2013)
Publisher : FISIP Universitas Atma Jaya Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24002/jik.v10i2.350

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Abstract: Sinabung eruption in 2010 had led to a sense of trauma for Karo’s District residents, especially the refugees. Disaster relief emergency response was needed in a disaster. This study aims to describe the implementation of disaster communication management at Sinabung in 2010, obstacles of disaster management, and finding alternative of disaster communication management strategy, especially during emergency response. The results indicate the importance of coordination and communication between parties related to disaster communication management. Several problems discovered force the needs for the application of disaster communication management system, especially during emergency response in order to minimize disaster risks.Abstrak: Letusan Gunung Sinabung 2010 telah menyebabkan rasa trauma bagi warga Kabupaten Karo, khususnya para pengungsi. Penanggulangan bencana saat tanggap darurat sangat diperlukan dalam sebuah bencana. Penelitian ini bertujuan untuk menjelaskan implementasi manajemen komunikasi bencana di Sinabung 2010, hambatan penanganan bencana, dan menemukan alternatif strategi manajemen komunikasi bencana khususnya saat tanggap darurat. Hasil penelitian ini menunjukkan pentingnya koordinasi dan komunikasi antarpihak terkait manajemen komunikasi bencana. Beberapa persoalan yang ditemukan mendorong perlunya penerapan sistem manajemen komunikasi bencana khususnya dalam keadaan tanggap darurat untuk dapat mengurangi resiko bencana.
ANALISA DAN AUDIT TATA KELOLA TEKNOLOGI INFORMASI DENGAN COBIT 5 FRAMEWORK P.O.07 PADA BIRO ADMINISTRASI UMUM UNIVERSITAS MUHAMMADIYAH PALANGKARAYA Windiarti, Ika Safitri; Fitriani, Fitriani; Sari, Mita; Prabowo, Agung
Anterior Jurnal Vol 19 No 1 (2019): Anterior Jurnal
Publisher : ?Institute for Researches and Community Services Universitas Muhammadiyah Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33084/anterior.v19i1.1201

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Information technology governance is an integrated part of organizational management that includes leadership, organizational structure and processes that ensure that information technology is utilized as optimal as possible. An institution similar to UMP, especially in the BAU section, it is time to be managed on an IT-based basis in view of the complexity of the work and for the efficiency and effectiveness of the work of employees working at BAU UMP. The purpose of this study is to determine the condition of IT governance in the UMP BAU for now and analyze IT needs for the next 5-10 years by applying the COBIT 5 Framework method. Based on respondent data, for the next 5-10 years, BAU UM Palangkaraya requires at least 6 staff with educational background in IT or Computer Science for each section of 1 staff member. For further research is to work on subdomains PO.08 and PO 09.
Penerapan Data Base Persediaan Dan Data Pasien Berbasis Microsoft Access Dalam Rangka Meningkatkan Efisiensi Operasi Pada Puskesmas Sukaharja Triandi, Triandi; Prabowo, Agung
Jurnal Ilmiah Kesatuan (JIK) Vol 10, No 1 (2008): Jurnal Ilmiah Kesatuan
Publisher : STIE Kesatuan

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Tujuan penelitian ini adalah untuk mengetahui sistem pencatatan persediaan dan data pasien di puskesmas dan menerapkan database persediaan dan data pasien di puskesmas tersebut. Penelitian yang dilakukan penulis adalah di Puskesmas Sukaharja yang berlokasi di Jl. Pondok Bitung No 190 Desa Sukaharja Kecamatan Cijeruk Bogor 16740. Puskesmas ini mempunyai aktivitas utama untuk memberikan pelayanan kesehatan kepada seluruh masyarakat sukaharja khususnya masyarakat kurang mampu. Dalam memperoleh data dan informasi, penulis menggunakan metode field research dan library research yaitu melalui observasi secara langsung ke objek penelitian dan beberapa literature bacaan yang mendukung materi. Sistem pencatatan persediaan obat dan pencatatan data pasien merupakan sistem yang berhubungan erat dengan aktivitas operasional puskesmas. Puskesmas menerima persediaan obat dari 3 sumber yaitu dari Anggaran Pendapatan Belanja Daerah (APBD), Asuransi Kesehatan (ASKES) dan Jaminan Kesehatan Masyarakat (JAMKESMAS). Sedangkan untuk pasien puskesmas membedakan menjadi 4 jenis yaitu pasien umum, pasien askes, pasien jamkesmas, dan pasien gratis. Sistem persediaan dan data pasien Puskesmas Sukaharja masih dicatat secara manual. Penyimpanan data yang manual atau dalam bentuk kertas dan semacamnya dapat menimbulkan resiko yang cukup besar yang dapat mengakibatkan data-data penting tersebut hilang. Sehingga diperlukan sistem yang bisa menyimpan data lebih aman. Kebutuhan akan data yang efektif dan efisien, cepat , dan gampang diperoleh saat dibutuhkan menjadi alasan utama untuk penyediaan informasi dengan akurat. Penyimpanan data-data yang kurang rapih dan menumpuk menyebabkan lamannya pencarian data yang dibutuhkan.
Pengaruh Pelayanan Penyelenggaraan Perjalanan terhadap Tingkat Kepuasan Konsumen : Studi Kasus PT Wirakusuma Wahanakencana Tours And Travel Prabowo, Agung
Jurnal Ilmiah Ranggagading (JIR) Vol 5, No 1 (2005): Jurnal Ilmiah Ranggagading
Publisher : Sekolah Tinggi Ilmu Ekonomi Kesatuan

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The results of research indicates that if the value of a and b is unveiled it is put into correlation regression know as r. The value of r is 0.59. After the value of r is obtained it is inserted in the formula of determination coefficient the result of which is 34.81%, while the rest/balance amounting to 65.19% is influenced by other factors. This indicates that there is mediocre influence between tour organizing service and consumers satisfaction. For the sake of hypotheses the writer uses t trial which results 5.17. The result is compared to the r table value which is 0.279. So it can be concluded that ha is accepted and ho is refused. This indicates that the service influences the satisfaction of the consumers. Key words: Tour Organizing Servicea; Costumer Satisfaction
Pengaruh Biaya Promosi Terhadap Tingkat Jumlah Nasabah Tabungan Batara Pada PT Bank Tabungan Negara ( Persero) Cabang Bogor Sari, Rita; Prabowo, Agung
Jurnal Ilmiah Ranggagading (JIR) Vol 3, No 1 (2003): Jurnal Ilmiah Ranggagading
Publisher : Sekolah Tinggi Ilmu Ekonomi Kesatuan

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Promotion constitutes the most effective instrument as an effort to influences and appeal members of society to make use of firm’s services and products so that it will increase the number of clients or customers. In the frame of conducting its promotion, the firm (the bank) must understand as deep as possible about its own capability. Promotion could be conducted by means of media or increasing services to customers, namely by paying attention to customers’ pleasure in connection with their saving account
Strategi Pemasaran Sebagai Salah Satu Cara Dalam Meningkatkan Jumlah Pengunjung Pada Taman Mini Indonesian Indah Prabowo, Agung; Purwanti, Ari
Jurnal Ilmiah Ranggagading (JIR) Vol 2, No 2 (2002): Jurnal Ilmiah Ranggagading
Publisher : Sekolah Tinggi Ilmu Ekonomi Kesatuan

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Marketing strategy is an activity conducted by firm in the frame of establishing price of product, distribution, and promotion to introduce products or service produced by the firm. Consumers are expected to be interested to make use of those products and services, thereby marketing strategy will bi able to increase visitors. In establishing marketing strategy TMII conducted vision, mission, and goals analysis first before carrying out SWOT analysis by means of regression, correlation, and coefficient of determination analysis.
UPACARA SURAN JOMBOLEKA (STUDI BUDAYA MASYARAKAT KARANGPANDAN) Prabowo, Agung
Candi Vol 7, No 1 (2014)
Publisher : Program Studi Pendidikan Sejarah FKIP Unversitas Sebelas Maret

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The purpose of this study is (1) Knowing the reason Suran Jomboleka still preserved by the community Karangpandan until now, (2) Knowing the public perception of Suran Jomboleka tradition, (3) Know the benefits of traditional values Ceremony Suran Karangpandan Jomboleka on people's lives.This study used a qualitative descriptive study design. Sample used is purposive sampling. While data collection techniques implemented by means of observation, interviews, and document analysis. To test the validity of the data the author uses triangulation of data sources and triangulation methods. Data analysis techniques in this study using a model of qualitative analysis and interactive analysis.Based on these results it can be concluded: (1) The ceremony Suran Jomboleka Talpitu Hamlet is based on belief or a strong impulse or because of feelings of fear of things that are not desirable (danger), so that people believe when carrying out the ceremony regularly every year, the village will be protected from all adverse events, and, if violated, will get a bala '. (2) Public perception of Suran Jomboleka ceremony, the authors classified into two categories, the first is the old group, this group still upholds the traditions or customs. The second is a young group, the response of this group to the ceremony Suran Jomboleka diverse, it is influenced by the level of education and the thickness of one's faith. This class of rational thinking, because of their higher levels of education, also established a devout prayers and other Islamic teachings. (3) Suran ceremony Jomboleka have values that can be useful in public life, among others. First, Suran Jomboleka ceremony is a form of gratitude for the blessings that have been bestowed by God. Secondly, Caution. Third, Advancing culture and art. Keywords : Suran Jomboleka, Cultural Ceremony