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All Journal Journal of Innovation and Applied Technology Research Journal of Life Science REKAYASA JFMR (Journal of Fisheries and Marine Research) Jurnal Penelitian Pendidikan IPA (JPPIPA) Current Trends in Aquatic Science Jurnal Segara Journal of Fisheries & Marine

Abdul Aziz Amin

Pusat Studi Pesisir Dan Kelautan, Universitas Brawijaya, Malang, Indonesia; Fakultas Perikanan Dan Ilmu Kelautan, Universitas Brawijaya, Malang, Indonesia

Author-ID : 5790652

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Earth & Planetary Sciences Education Electrical & Electronics Engineering Engineering Environmental Science Materials Science & Nanotechnology Medicine & Pharmacology Physics Other

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Analisis Dampak Kawasan Sentra Budidaya Lele Terpadu (KSBLT) Kabupaten Tuban di Kecamatan Merakurak Terhadap Usaha Budidaya Lele di Kecamatan Tuban Kurniawan, Andi; Pramudia, Zulkisam; Amin, Abdul Aziz; Nurjannah, Nurjannah; Hidayat, Wahyu; Kurniati, Evi; Lusiana, Evellin Dewi; Ardian, Gatot; Amenan, M
Rekayasa Vol 14, No 2: Agustus 2021
Publisher : Universitas Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/rekayasa.v14i2.11859

As one of the efforts to increase production of catfish culture, the Government of Tuban Regency launched the establishment of The Integrated Catfish Cultivation Center Area (ICACA) in Merakurak Sub-District in 2018. The existence of ICACA makes the program to increase catfish aquaculture more coordinated and increase production of catfish cultivation in Tuban Regency. ICCCA not only has an impact on the aquaculture business in Merakurak District, but also in other sub-districts in Tuban Regency. However, studies that explore the impact of ICACA on aquaculture in other areas are rarely reported. This study analyzes the impact of the existence of ICACA on cultivation business in Tuban District in Tuban Regency. This study uses a descriptive method with a mixed method approach (qualitative and quantitative). The results of this study indicate the factors that are the impact of ICACA in Merakurak District on the development of catfish cultivation in Tuban District. Based on the analysis carried out in this study, the implementation of ICACA in Tuban Regency, especially related to the effect of ICACA on catfish cultivation in Tuban District, needs to be directed to the application of sustainable aquaculture based on the empowerment of local community groups.

INDEKS KESESUAIAN GARAM (IKG) UNTUK MENENTUKAN KESESUAIAN LOKASI PRODUKSI GARAM; ANALISIS LOKASI PRODUKSI GARAM DI KABUPATEN TUBAN DAN KABUPATEN PROBOLINGGO Andi Kurniawan; Abdul Aziz Jaziri; Abdul Aziz Amin; Lutfi Ni'matus Salamah
JFMR (Journal of Fisheries and Marine Research) Vol 3, No 2 (2019): JFMR VOL 3 NO 2
Publisher : JFMR (Journal of Fisheries and Marine Research)

Garam merupakan komoditas penting yang banyak digunakan secara luas dari kepentingan konsumsi sampai dengan industri. Salah satu faktor utama yang menentukan keberhasilan produksi garam ini adalah kesesuaian lokasi produksi garam. Hanya saja, belum ada metode yang dapat digunakan sebagai acuan dalam penentuan tingkat kesesuaian lokasi produksi garam. Penelitian ini bertujuan untuk menyusun Indeks Kesesuaian Garam (IKG) untuk menganalsis kesesuaian lokasi produksi garam. Dalam penelitian ini, IKG digunakan untuk menganalisis lokasi produksi garam di Kabupaten Tuban dan Kabupaten Probolinggo, Jawa Timur. IKG disusun berdasarkan sembilan parameter kesesuaian yang terdiri dari curah hujan, permeabilitas tanah, jenis tanah, lama penyinaran, kelembapan udara, kecepatan angin, suhu udara, tingkat penguapan dan tingkat kejenuhan air bahan baku. Hasil penelitian ini menunjukkan bahwa nilai IKG lokasi produksi garam di Kabupaten Tuban (Desa Leranwetan) adalah sebesar 86,84 % yang mengindikasikan kalau lokasi ini sudah sangat sesuai untuk produksi garam. Nilai IKG lokasi produksi garam di Kabupaten Probolinggo (Desa Kalibuntu) adalah sebesar 81,57% yang mengindikasikan lokasi ini cukup sesuai sebagai lokasi produksi garam. Studi ini melaporkan untuk pertama kali metode yang dapat digunakan untuk menganalisis tingkat kesesuaian lokasi untuk produksi garam.

Isolation, and Identification of Diesel Oil Degrading Bacteria in Water Contamination Site and Preliminary analysis with Potential Bacterial Gordonia terrae Ainun Ramadhani Tri Wahyuni; Endang Yuli Herawati; Andi Kurniawan; Abd. Aziz Amin
Research Journal of Life Science Vol 6, No 2 (2019)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat, Universitas Brawijaya

Bioremediation is one of kind method which use of bacteria to degrade of hydrocarbon to be another compound. This study aims to get isolation of indigenous bacteria and potential test with Gordonia terrae on diesel oil bioremediation. The water sample was taken from Tanjung Perak Port of Surabaya, Indonesia where contaminated with diesel oil. Analysis of in-situ water quality parameters were consist of Dissolved oxygen, temperature, pH, salinity. Strain isolate bacteria were isolated by Bushnell-Hass medium. The bacterial density result shows in IN6 shows that bacterial density increased up to 9 × 108 cells/ml at day 2 incubation and decrease up to 1.79 × 108 cells/ml at final incubation, IN8 increased up to 8.6 × 108 cells/ml, then decrease up to 3.57 × 108 cells/ml. While, EX8 increased up to 9.1 × 108 cells/ml, and then decrease up to 3.06 × 108 cells/ml. While, results of degradation diesel oil hydrocarbon show treatment IN6, TPH values showed a decrease in the initial hydrocarbon concentration of 30 ppm to 16 ppm. IN8 TPH value shows a decrease in the initial hydrocarbon concentration of 30 ppm to 16 ppm. EX8 TPH value shows a decrease in the initial hydrocarbon concentration of 30 ppm to 24 ppm. In this experiment was found that Bacillus cereus was effectively degrading of diesel oil and can be agent bacterial for bioremediation.

Lubricant Oil Bioremediation by Rhodococcus erythropolis Bacteria and Indigenous Bacteria Isolated from Water Contaminated with Lubricant Oil Frentina Murti Sujadi; Yahya Yahya; Andi Kurniawan; Abd. Aziz Amin
Research Journal of Life Science Vol 7, No 1 (2020)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.rjls.2020.007.01.7

The bioremediation system can be improved by using specific bacterial potential as oil-degrading bacteria which microorganisms can use hydrocarbons as a carbon source for their metabolic processes. The aim of this study is to identify R. erythropolis on degradation oil contamination and to obtain indigenous bacteria as new agent bacteria on bioremediation of oil contamination. The polluted water samples from used oil were taken from PPN Prigi, Trenggalek, East Java, Indonesia. The parameters considered were the detection and characterization of indigenous bacteria that degraded used oil. The density of bacteria was analyzed in the interval time of days 0, 2, 4, 6 and 7 and TPH was analyzed at final incubation. The results of this study indicate that the effectiveness of reducing oil concentration was used in testing the potential of bacteria from the highest was Pseudomonas aeruginosa which as indigenous bacteria isolated from water contaminated sites with application cell rate 1×108 cells/ml. It reduced of oil concentration up to 53%, and 1×106 cells/ml reduced oil concentration up to 47%. While, R. erythropolis with application cell rate 1×108 cells/ml reduced 47%. This result was found that Pseudomonas aeruginosa was effectively removed of oil concentration.

Analysis Of Salt Production Location Using The Salt Location Suitability Index To Apply The Continuously Dynamic Mixing In The Greenhouse Salt Tunnel In North Aceh And East Aceh Andi Kurniawan; Abdul Aziz Amin; Gatot Ardian; Mohamad Zaki Mahasin; Rachmad Dian Kuncoro
Jurnal Segara Vol 17, No 2 (2021): Agustus
Publisher : Politeknik Kelautan dan Perikanan Dumai

One of the main potentials of marine resources in Indonesia is salt. Salt production locations are located in various regions of Indonesia. Aceh Province is one of the leading salt-producing areas on the island of Sumatra. Salt production in Aceh faces various challenges, such as the production system and salt production locations' suitability. Therefore, to develop salt production in Aceh, analysis of the production system and suitability of salt production sites are fundamental. This study aims to analyze the production system and the suitability of salt production locations in North Aceh Regency and East Aceh Regency as salt production centers in Aceh Province. This research uses a combination of qualitative and quantitative methods (mixed method) with a descriptive approach. Production system analysis is carried out through direct observation and in-depth interviews with the stakeholders (government and salt farmers). Analysis of the salt location's suitability level was carried out using the Salt Suitability Index (SSI) method. This study shows that the production system in North Aceh and East Aceh districts uses three production methods consisting of boiling seawater, solar evaporation, and a combination of boiling and solar evaporation. The main obstacle to salt production in Aceh is the weather, such as high rainfall and fluctuations throughout the year. Analysis of the suitability of the location of salt production shows the value of the SSI at the salt ponds site in the North Aceh and the East Aceh Regencies is 80% which indicates that the locations are sufficiently appropriate as a salt production site. The results of this study show that the application of the Continuously Dynamic Mixing (CDM) method in Greenhouse Salt Tunnel (GST) technology may be used to improve the quality and quantity of salt production in Aceh.

Analisis Environmental-DNA (E-DNA) Untuk Estimasi Jumlah Total Bakteri Pada Air Kolam dengan Sistem Recirculation Aquaculture System (RAS Andi Kurniawan; Abd. Aziz Amin; Guntur Guntur; Yogita Ayu Dwi Susanti; Adam Wiryawan; Zulkisam Pramudia; Hideki Okuda; Adi Tiya Yanuar
Rekayasa Vol 15, No 3: Desember 2022
Publisher : Universitas Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/rekayasa.v15i3.16844

Catfish is an aquaculture commodity that has great potential to be developed in various regions in Indonesia. The success of catfish cultivation is primarily determined by creating a suitable environment for catfish. One way to create a suitable environment for catfish cultivation is the Recirculation Aquaculture System (RAS). In applying RAS, the presence of organic matter in the pond is controlled so the pond water can be reused. The presence of organic matter in pond water is determined mainly by the activity of bacteria in the water. These bacteria are actively involved in the pond's residual organic matter degradation process. Therefore, the total number of bacteria in the water can be one of the essential parameters in the RAS. The method widely used to calculate the abundance of bacteria is counting the number of bacteria based on bacterial culture method. However, the bacteria that can be cultured are only a small part of the bacteria in the water, so the abundance value obtained does not reflect the actual bacterial population. Therefore, it is necessary to analyze the abundance of bacteria using a method closer to the actual abundance value, such as the environmental DNA (eDNA) analysis. This study aims to analyze the abundance of bacteria in water in catfish aquaculture with RAS using the eDNA method. In addition, this study also analyzes water quality data (temperature, pH, Dissolved Oxygen). This study's results indicate that the water temperature value in catfish ponds ranges from 28.0 to 29.0 Â°C, the average pH value is 7.7, and the dissolved oxygen is between 5.7 - 6.2 mg/L. The water quality analysis results indicate that RAS can maintain optimum conditions in the catfish cultivation process. This study also showed that the total microbial abundance value at the beginning of cultivation was 1.68 Ã— 107 cells/ml, and on day 30, it was 3.6 Ã— 106 cells/ml. The dynamic of bacterial densities in this study may indicate that this system can maintain the stability of the microbial community.Â

Analisis Potensi Pasar Komoditas Garam di Pantai Selatan Kabupaten Malang Abd. Aziz Amin; Adi Tiya Yanuar; Zulkisam Pramudia; Yogita Ayu Dwi Susanti; Lutfi Niâ€™matus Salamah; Rika Kurniaty; Riski Agung Lestariadi; Lukman Hakim; Citra Satrya Utama Dewi; Tri Budi Prayoga; Gatot Ardian; M. Nasirudin Yahya; Muhammad Amenan; Andi Kurniawan
Current Trends in Aquatic Science Vol 5 No 2 (2022)
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Kelautan dan Perikanan, Universitas Udayana

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

Salt is one of the marine mineral products that has great potential in Indonesia. Salt production in Indonesia is mostly located on the island of Madura and the north coast of Java. Indonesia still imports salt to meet salt needs, especially for industrial salt needs. In increasing national salt production, one of the strategic steps that need to be taken is to increase the area of ??salt ponds in Indonesia. To increase the area of ??salt land, one important strategy is to open salt ponds outside the North Coast of Java and Madura Island. One alternative location is the beaches in the southern region of Java Island. Salt production on the South Coast of Java has not been done much. On the South Coast of Malang Regency, there is no salt production business. The creation of salt production in the South Coast of Malang Regency needs to be based on an analysis of market potential. This study aims to analyze the market potential of salt commodities in the South Coast of Malang Regency. This study is the first study to analyze the market potential for the development of salt production in the South Coast of Malang. The results of this study indicate that the main market potential for salt production in the South Coast of Malang is salt for fishery activities and salt for livestock. In addition, there is a potential market for salt education activities and consumption salt. Based on the results of this study, the development of the salt commodity market in the South Coast of Malang can be developed with a Niche Marketing approach.

Induksi Metode Continuously Dynamic Mixing (Cdm) Untuk Optimasi Produksi Garam Dengan Teknologi Greenhouse Salt Tunnel (Gst) Di Pesisir Selatan Kabupaten Malang Zulkisam Pramudia; Abd Aziz Amin; Adi Tiya Yanuar; Ilham Misbakudin Al Zamzami; Rika Kurniaty; Riski Agung Lestariadi; Siti Mariya Ulfa; Guntur Guntur; Andi Kurniawan
Journal of Innovation and Applied Technology Vol 9, No 1 (2023)
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jiat.2023.009.01.9

Kegiatan ini dilakukan dengan menginduksikan metode Continuously Dynamic Mixing (CDM) yang diterapkan dalam Greenhouse Salt Tunnel (GST) untuk mengkreasi produksi garam di Pantai Selatan Kabupaten Malang. Mitra kegiatan ini adalah Kelompok Usaha Garam Rakyat (Kugar) Bajulmati Sejahtera yang merupakan kelompok usaha garam pertama di Kabupaten Malang. Mitra memiliki masalah terkait dengan teknis produksi garam untuk menghasilkan garam yang berkualitas baik (NaCl > 95%). Indikator keberhasilan kegiatan pengabdian kepada masyarakat ini adalah: 1) teknologi GST di lokasi mitra sudah menggunakan metode CDM untuk produksi garam; 2) peningkatan pengetahuan dan keterampilan mitra dalam pengaturan air dalam metode CDM dalam GST; dan 3) Mitra dapat memproduksi garam berkualitas K-1 dengan peningkatan kapasitas produksi lebih dari 50%. Kegiatan pengabdian kepada masyarakat ini telah dapat mengkreasi produksi garam untuk pertama kali di Pantai Selatan Kabupaten Malang.

Analisis Indeks Kesesuaian Lokasi Garam (IKG) di Kawasan Sentra Produksi Garam Jawa Timur Andi Kurniawan; Riski Agung Lestariadi; Rika Kurniaty; Tri Budi Prayodo; Citra Satrya Utama Dewi; Abd Aziz Amin; Adi Tiya Yanuar; Lutfi Ni'matus Salamah
Rekayasa Vol 13, No 3: December 2020
Publisher : Universitas Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/rekayasa.v13i3.9130

Salt is an essential commodity that is widely used for consumption and industrial purposes. One of the main factors determining the success of this salt production is the suitability of the salt production location. However, there has been no analysis of the suitability of salt production locations in salt production centers in East Java. This study aims to analyze the suitability level of the location of salt production centers for the salt production process using the Salt Location Suitability Index (IKG). The areas analyzed in this study are salt production centers in Sampang Regency, Probolinggo Regency, Gresik Regency, and Tuban Regency. The IKG analysis is prepared based on nine suitability parameters: rainfall, soil permeability, soil type, duration of exposure, humidity, wind speed, air temperature, evaporation rate and saturation level of raw material water. The IKG analysis results can also be used as a basis for recommending alternative technologies that need to be applied to increase salt production. The results of this study indicate that the locations of salt production in Sampang District, Probolinggo Regency and Tuban Regency, which are the focus of this study, are in the Very Appropriate category (more than 85%), while the locations in Gresik Regency are in the Sufficiently Suitable category (80-84 %). Based on the results of this study, all the locations that are the focus of this study are suitable for further development of salt production.

Continuously Dynamic Mixing (CDM) Method and Greenhouse Salt Tunnel (GST) Technology for Sea Salt Production throughout the Year [Metode Continuously Dynamic Mixing (CDM) dan Teknologi Greenhouse Salt Tunnel (GST) Untuk Produksi Garam Sepanjang Tahun] Andi Kurniawan; Muhammad Imam Syafi'i; Gatot Ardian; Abdul Aziz Jaziri; Abd. Aziz Amin; Budiyanto Budiyanto; M. Amenan; Lutfi Ni'matus Salamah; Wahyu Budi Setiawan
Jurnal Ilmiah Perikanan dan Kelautan Vol. 11 No. 2 (2019): JURNAL ILMIAH PERIKANAN DAN KELAUTAN
Publisher : Faculty of Fisheries and Marine Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jipk.v11i2.13480

AbstractOne of the biggest challenges in sea salt production is unpredictable and unsuitable weather. Sea salt production process is very depended on the evaporation rate of sea salt production and it will be stopped in the rainy season. One of the alternative strategies to solve this problem is the application of greenhouse salt crystallization in sea salt production. This study aims to develop the technology to produce sea salt in the rainy season by applying Continuously Dynamic Mixing Method (CDM) in the Greenhouse Sea Salt Tunnel (GST). The application of CDM in the GST is an original innovation developed by the researchers of this study. Environmental parameters analyzed in the present study were daily temperatures, wind speed, evaporation rate, humidity, and Baumé scale value. The quality of the produced sea salt was evaluated from the water and NaCl content. The results of this study indicate that the application of the CDM method in GST makes the sea salt production from the raw water materials (± 2° Be) can be conducted in the rainy season. The optimum water and NaCl content of the produced sea salt is 98.05 % and 7 %, respectively. The production of sea salt for one cycle (15 days) in this study is 300 kg/GST-Crystallization (44 m2). According to the results, the CDM method in the GST technology may improve the production of the sea salt in the rainy season and allow it to produce sea salt throughout the year.AbstrakSalah satu tantangan terbesar dalam produksi garam adalah kondisi cuaca yang tidak menentu ataupun tidak mendukung proses pengkristalan garam. Proses pembuatan garam yang sangat tergantung pada laju evaporasi membuat produksi garam akan berhenti pada musim hujan. Strategi pengoptimalan laju evaporasi dengan menggunakan rumah kristalisasi garam berkembang menjadi salah satu alternatif metode untuk mengatasi permasalahan tersebut. Studi ini bertujuan untuk mengembangkan teknologi produksi garam di musim hujan dengan menerapkan metode Continuously Dynamic Mixing (CDM) pada rumah kristalisasi berbentuk Greenhouse Salt Tunnel (GST). Penerapan metode CDM dalam teknologi GST merupakan inovasi teknologi yang dikembangkan khusus oleh peneliti dalam studi ini. Parameter lingkungan yang diteliti terdiri dari suhu harian (air dan udara), kecepatan angin, laju penguapan, kelembaban udara dan nilai skala Baumé dari air bahan baku garam. Kualitas produksi garam dievaluasi berdasarkan kandungan air dan kandungan NaCl. Hasil penelitian ini mengindikasikan kalau penerapan metode CDM pada GST membuat produksi garam yang dimulai dari air muda (± 2° Be) dapat dilakukan pada musim hujan. Garam yang dihasilkan berwarna putih dengan kandungan NaCl dan kadar air, secara berturut-turut, adalah 98.05 % dan 7 %. Hasil produksi garam per siklus produksi dalam musim hujan (15 hari) sebesar 300 kg/GST-Kristalisasi (luasan 44 m2). Berdasarkan hasil penelitian, metode CDM pada teknologi GST membuat produksi garam pada musim hujan sehingga produksi garam dapat dilakukan sepanjang tahun.

Co-Authors Abdul Aziz Jaziri Adam Wiryawan Adi Tiya Yanuar Adi Tiya Yanuar Adi Tiya Yanuar Ainun Ramadhani Tri Wahyuni Amenan, M Andi Kurniawan Andi Kurniawan Andi Kurniawan Andika Kurniawan Ardian, Gatot Budiyanto Budiyanto Citra Satrya Utama Dewi Citra Satrya Utama Dewi Ekwan Nofa Wiratno Endang Yuli Herawati Evellin Dewi Lusiana, Evellin Dewi Evi Kurniati Frentina Murti Sujadi Gatot Ardian Gatot Ardian Gatot Ardian Gatot Ardian Guntur Guntur Hideki Okuda Ilham Misbakudin Al zamzami Ilham Misbakudin AL Zamzami Lukman Hakim Lukman Hakim Lutfi Ni'matus Salamah Lutfi Ni'matus Salamah Lutfi Ni'matus Salamah Lutfi Ni'matus Salamah Lutfi Niâ€™matus Salamah Lutfi Ni’matus Salamah Lutfi Ni’matus Salamah M. Amenan M. Nasirudin Yahya Mohamad Zaki Mahasin Mokh Hanifuddin Muhammad Amenan Muhammad Imam Syafi'i Muhammad Imam Syafi’i Nurjannah Nurjannah Pramudia, Zulkisam Rachmad Dian Kuncoro Rika Kurniaty Rika Kurniaty Riski Agung Lestariadi Riski Agung Lestariadi Siti Mariya Ulfa Tri Budi Prayodo Tri Budi Prayoga Wahyu Budi Setiawan Wahyu Hidayat Yahya Yahya Yogita Ayu Dwi Susanti Yogita Ayu Dwi Susanti Zulkisam Pramudia Zulkisam Pramudia Zulkisam Pramudia Zulkisam Pramudia

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