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Muhfizar, Muhfizar
Politeknik Kelautan Dan Perikanan Sorong
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Potensi Sumberdaya Udang Penaeid di Perairan Kepulauan Aru Bagian Timur Sub Wilayah Aru dan Sekitarnya Hoek, Franklyn; Simau, Silvester; Muhfizar, Muhfizar; Suruwaky,, Amir; Ulat, M Ali; Arfah, Arhandy
Jurnal Airaha Vol 4 No 1: Juni 2015
Publisher : Politeknik Kelautan dan Perikanan Sorong

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The utilization of the resources of shrimp penaeid in the eastern part of the archipelagic waters Aru and surrounding sub-region III, to estimate the abundance of shrimp by using the swept area method. The aim of research to determine the composition of species caught by shrimp trawlers using a double rig, Comparative production of penaeid shrimp catch in 2014 and in 2012. Potential sustainable and penaeid shrimp with Swept area method. Results Composition Penaeid Shrimp Catch in archipelagic waters Aru and surrounding sub-region (III). There are 9 types of penaeid shrimp with the amount of catches of 17 988 kg and is the most dominant type of Green Tiger Prawn (Penaeus semisulcatus), while the lowest amount was kind Banana Prawn (Penaeus merguensis). The results of a comparative test with Chi Square (?2) turns Ho rejected and Ha accepted, wherein ?2 count 7.40 is greater than ?2 tables 0.05 (3.84) and ?2 tables 0.01 (6.63), this means that there are differences in yield catches in 2012 And in 2014 was very significant. There is a decline in production is very significant from 2012 until 2014. The potential outcome in the waters of the sub region Aru Islands and surrounding waters -III which covers 13,000 km2, where willingness stock (B) 579.58 tons, sustainable potential (MSY) amounted to 576.58 tons / year while the Total Allowable Catch (TAC) amounted to 463.67 tons / year.
Analisis Pengaruh Perbedaan Hanging Ratio pada Jaring Insang (Gillnet) Terhadap Hasil Tangkapan Ikan Razak, Abudarda; Sumbung, Sepri; Mustasim, Mustasim; Muhfizar, Muhfizar
Jurnal Airaha Vol 3 No 1: Juni 2014
Publisher : Politeknik Kelautan dan Perikanan Sorong

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Penelitian bertujuan untuk mengetahui pengaruh perbedaan hanging ratio terhadap hasil tangkapan Gillnet. Penelitian dilakukan di Perairan Sorong, bulan Oktober 2013 - November 2013 menggunakan Gillnet  dengan hanging ratio 0,30, 0,40, dan 0,50 masing-masing sebanyak 2 piece. Ketiga tipe gillnet  dioperasikan secara bersama-sama. Hasil tangkapan selama penelitian dengan jumlah total pengambilan sampel 20 diperoleh 16 jenis spesies ikan yang didominasi oleh Belanak (Mugil cephalus) dengan jumlah dan total berat hasil tangkapannya adalah 166 ekor dan 125,60 kg, Daun Bamboo (Chorinemus spp) dengan jumlah dan total berat hasil tangkapannya adalah 146 ekor dan 131, 29 kg. Rataan jumlah ikan dan total berat hasil tangkapan per setting dari setiap jenis jaring insang memberikan indikasi adanya pengaruh nyata faktor hanging ratio. Rataan pada jumlah ikan Belanak (Mugil cephalus) per setting memperlihatkan kecenderungan menurun dengan meningkatnya hanging ratio. Sedangkan rataan jumlah ikan Bamboo (Chorinemus spp) terlihat maksimum untuk jaring dengan hanging ratio 0.40. Analisis sidik ragam menyimpulkan bahwa faktor tersebut signifikan pada taraf a = 0,05.
Analisis Penggunaan Umpan pada Jaring Insang (Gillnet) mustasim, mustasim; Razak, Abudarda; Muhfizar, Muhfizar
Jurnal Airaha Vol 2 No 1: Juni 2013
Publisher : Politeknik Kelautan dan Perikanan Sorong

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Studi Eksperimen Pengaruh Penggunaan LPG sebagai Bahan Bakar pada Motor Bensin Pembakaran dalam 5,5 HP Latif A, M. Zaki; Prasetyo, Djoko; Nurfauzi, Akhmad; Arafat, Yasser; Muhfizar, Muhfizar; Rohyadi, Rohyadi; Anasri, Anasri
Jurnal Airaha Vol 5 No 2: Desember 2016
Publisher : Politeknik Kelautan dan Perikanan Sorong

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Abstract

Cadangan Bahan Bakar Minyak (BBM) khususnya bensin semakin berkurang dan tidak dapat diperbarui lagi sementara kebutuhan semakin bertambah dan akan berdampak pada krisis energi. Penelitian ini mengkaji penggunaan Liquefied Petroleum Gas (LPG) sebagai bahan bakar alternatif pengganti BBM jenis bensin untuk mengoperasikan motor bensin siklus empat langkah. Penelitian ini dilakukan dengan memodifikasi pada bagian karburator menjadi saluran masuk untuk gas LPG. Percobaan yang dilakukan meliputi uji operasional, uji ketahanan operasi yang dilakukan hingga 100 jam operasi dengan memberikan variasi jumlah bahan bakar yang diberikan sebesar 3 Psi dan 4 Psi. Hasil penelitian ini menunjukkan bahwa LPG jenis campuran dapat digunakan sebagai bahan bakar alternatif pengganti BBM jenis bensin 4 tak.
Studi Eksperimen untuk Kondisi Tanpa Beban pada Pengering Ikan Tipe Greenhouse Aktif P. Sidhi, Sigit Deddy; Pujianto, Andreas; Muhfizar, Muhfizar; Prasetyo, Djoko
Jurnal Airaha Vol 6 No 2: Desember 2017
Publisher : Politeknik Kelautan dan Perikanan Sorong

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Among all available renewable energy sources, solar energy is the most abundant one and is available in both direct as well as indirect forms. People have applied solar energy as energy alternative in various fields. One of the field that use solar energy is drying. Drying is one of the best methods to preserve product like fish. Fish drying is practice to preserve the fish for longer duration. Entrapment of thermal energy from solar radiation may be the best option for fish drying by using closed drying (greenhouse). This study aims to determine the effect of inlet velocity of air to the thermal performance of greenhouse in the no-load conditions by considering several environmental parameters such as temperature, humidity and solar radiation. The half an hourly data for ambient temperature, outlet temperature, relative humidity of air, wind velocity, radiation intensity were taken inside and outside the greenhouse dryer. These data are used for the determination of thermal performance of active greenhouse dryer. From experimental results, it can be concluded that drying conditions with inlet velocity of air 0,8 m/s is more favorable than inlet velocity of air 1,6 m/s as obtained thermal efficiency of active greenhouse is higher.
Struktur Komunitas Lamun di Perairan Distrik Salawati Utara Kabupaten Raja Ampat Hoek, Franklyn; Razak, Abudarda; Hamid, Hamid; Muhfizar, Muhfizar; Suruwaky, Amir M; Ulat, M Ali; Mustasim, Mustasim; Arfah, Arhandy
Jurnal Airaha Vol 5 No 1: Juni 2016
Publisher : Politeknik Kelautan dan Perikanan Sorong

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This study aims to analyze seagrass community structure in North Salawati District, Raja Ampat. The scope of research is limited to identification of seagrass biodiversity, analyzing the overrune level of seagrass type covering the area, analyzing the densities types of seagrass important value index frequencies, water parameters and seagrass area. Research method was purposive sampling by using transects with dimensions of 1 x 1 meter with a total of seven stations along 100 meters of seagrass area. The acquired data was analyzed by using analysis of closure type, density type, frequency type, and important value index. Results of biodiversity identification showed that there are two families of seagrass,      Eight species of seagrass covering the area. The overrune of seagrass covering the area in both stations is very high. The area of coverage in the both areas is above 60% (> 60%), which classified as "healthy". The density of the species in both stations is very high which classified as medium dense. Temperature, pH, DO, salinity and turbidity are in the optimum level which classified as "good". The area which overrune by Seagrass in the waters of northern Salawati District is amounted to 5.7 km2.
Preliminary Hazard Analysis dan Fault Tree Analysis untuk Identifikasi Penyebab Kegagalan Sistem Pelumas Mesin Induk Kapal Penangkap Ikan Latif A, Muhammad Zaki; Priharanto, Yuniar E.; Prasetyo, Djoko; Muhfizar, Muhfizar
Jurnal Airaha Vol 7 No 02: Desember 2018
Publisher : Politeknik Kelautan dan Perikanan Sorong

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Abstract

Most fishing vessels in Indonesia use diesel engines as their driving force. Diesel engines are mechanical machines where component contact is unavoidable, so a lubricating system is absolutely necessary to reduce the level of component damage that intersects. The decrease lubricating system capability has an impact on engine damage. The purpose of this study is to identify the causes of damage to the diesel engine lubricating system for fishing vessels, making it easier to make decisions in carrying out maintenance and repairing lubricant systems. The method for identifying each possible failure occurs using a Preliminary Hazard Analysis (PHA) and Fault Tree Analysis (FTA). PHA is a device to identify potential hazards that result in system failure, FTA is a device to identify the causes of system failure. FTA works by determining failures which are referred to as "top events", then the top event identifies the relationship of the factors causing various failure events with fault trees that use simple logic gates "and" and "or". The formation of an FTA can determine the factors causing failure with a minimum cut set. Based on the results of the analysis, there are three main causes of diesel engines failing because the lubricating system is the failure of lubricating system components namely internal leakage (screen lubricant + pressure alarm + manometer + officer), and (lubricating pump + pressure alarm + manometer + officer).
Aplikasi Analytical Hierarchy Process: Sistem Pendukung Keputusan untuk Seleksi Desa Inovasi di Wilayah Sorong Ismail Ismail; Muhamad Ali Ulat; Muhfizar Muhfizar; Mustasim Mustasim; Hendra Poltak
Jurnal Ilmu Pertanian Indonesia Vol. 26 No. 4 (2021): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.26.4.530

Abstract

Rural-urban social inequality is a problem that must be solved to achieve prosperity and economic justice that is desired by all human beings. Efforts to overcome the problem are to create and carry out the Program of Marine and Fisheries Innovation Village which is a program of marine and fisheries community empowerment to be able to take advantage of technology and innovation as an effort to improve their lives. Limited budget and resources cause not all villages that are partners in community service at the Sorong Marine and Fisheries Polytechnic can be turned into Marine and Fisheries Innovation Villages. This research was conducted to determine the priority ranking of villages to be selected and to carry out innovation and technology interventions according to the predetermined criteria. Decision making in this marine and fisheries innovation village requires a systematic and accurate method using the Analytical Hierarchy Process (AHP). In the case study, the selection of the innovation village program was carried out at three locations in the Sorong area (Walal Village, Rimbapala Village, and Pulau Raam Village). The criteria used in the selection of alternative innovation villages were: 1) having local government support, 2) community response, 3) having superior fishery commodities, 4) accessibility, and 5) in accordance with the resources owned by the KP Sorong Polytechnic. The results obtained based on the AHP method were Raam Island 58,7%, Walal 21,9%, and Rimbapala 19,4%. The conclusion is that the village selected as the innovation village is Raam Island with the highest score of 58,7%. Keywords: alternatives, analytical hierarchy process, criteria, innovation village, options
PENDAMPINGAN KELOMPOK KEWIRAUSAHAAN MUDA BAGI PEMULA BIDANG KELAUTAN DAN PERIKANAN DI POLITEKNIK KELAUTAN DAN PERIKANAN SORONG Hendra Poltak; Gatot Hendra Prakoso; Endang Gunaisah; Muhammad Ali Ulat; Mustasim Mustasim; Muhammad Zaky Latif; Mohammad Sayuti; Misbah Sururi; Muhfizar Muhfizar; Bambang Winarno
SELAPARANG Jurnal Pengabdian Masyarakat Berkemajuan Vol 4, No 2 (2021): April
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (331.618 KB) | DOI: 10.31764/jpmb.v4i2.4025

Abstract

ABSTRAKEvaluasi yang dilakukan terhadap kegiatan wirausaha muda masih terdapat beberapa kelemahan kelompok seperti ide yang ditampilkan merupakan ide tahun sebelumnya, penyusunan proposal belum sesuai, belum ada strategi pemasaran, dan teknik presentasi yang kaku. Pengabdian masyarakat ini bertujuan untuk meningkatkan kemampuan berwirausaha sehingga dapat menjadi bekal Ketika lulus pendidikan. Metode pendampingan dilakukan dengan ceramah, diskusi, dan tanya jawab serta proses coaching kepada tiga kelompok wirausaha taruna dan satu wirausaha alumni. Hasil pendampingan dengan metode CPDT dan coaching meningkatnya kreativitas kelompok wirausaha, proposal bisnis sesuai pedoman, dan kelompok mampu melakukan presentasi lebih menarik dan efektif. Kata kunci: wirausaha muda; pendampingan; ceramah; diskusi dan penugasan; coaching. ABSTRACTThe evaluation carried out on young entrepreneurial activities still has several weaknesses in the group, such as the ideas presented in the previous year, inadequate proposal preparation, no marketing strategy, and rigid presentation techniques. This community service aims to improve entrepreneurial skills so that they can become provisions when graduating from education. The mentoring method is carried out by lectures, discussions, and questions and answers as well as a coaching process to three youth entrepreneur groups and one alumni entrepreneur. The results of assistance with the CPDT method and coaching increased the creativity of entrepreneurial groups, business proposals according to guidelines, and groups were able to make more attractive and effective presentations. Keywords: young entrepreneurs; accompaniment; lectures, discussions and assignments; coaching.
PENINGKATAN KEMAMPUAN PEMASARAN DAN PEMBUKUAN SEDERHANA DI DESA INOVASI KELAUTAN DAN PERIKANAN Hendra Poltak; Muhfizar Muhfizar; Jaulim Sirait; Ristiani; Ismail
Aptekmas Jurnal Pengabdian pada Masyarakat Vol 5 No 2 (2022): APTEKMAS Volume 5 Nomor 2 2022
Publisher : Politeknik Negeri Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36257/apts.v5i2.4720

Abstract

Innovation village is a village that has the potential to be developed into an independent and empowered village. Problems in the village in the form of difficulties and marketing its business products and the need for simple bookkeeping understanding as the basis for its business continuity. Efforts to achieve the goal are carried out community service in accordance with mutual agreement. The activity was carried out using a face-to-face lecture method attended by 20 target partners. The results of the activity obtained an increase in understanding of marketing management by 60% and an increase in simple bookkeeping understanding by 45%.
Co-Authors Abrori, M. Zaki Latif Abudarda Razak Abudarda Razak Ahmad Nurfauzi Amir M. Suruwaky Amir Suruwaky, Anasri Anasri Anasri Tanjung Andreas Pujianto Arfah, Arhandy Arhandy Arfah Asmira Rumalolas Asthervina Widyastami Puspitasari Bagas Prakoso Bambang Winarno Boby Wisely Ziliwu Dheni Rossarie Djoko Prasetyo Djoko Prasetyo Egbert Joshua Sirait Endang - Gunaisah Franklyn Hoek Gatot Hendra Prakoso Hamid Hamid Hamid Hamid Handayan Handayani Handayani - Hoek, Franklyn Ismail Ismail Jaulim Sirait Leoni Hayu Sabrina Putri M. Zaki Latif A Matahari Matahari Misbah Sururi Muh Guntur Ketuut Muh Kasim Muh Suryono Muh. Kasim Muhammad Ali Ulat Muhammad Zaki Latif A Muhammad Zaky Latif Mustasim, Mustasim Nur Anjelika Saputri Nurfauzi, Akhmad Nurfitri Rahim Nurul Huda P. Sidhi, Sigit Deddy Poltak, Hendra Prasetyo, Djoko Pujianto, Andreas Pundi Ramadhan Sudrajat Razak, Abudarda Renaldo Fredly Rumaherang Rezza Ruzuqi Ristiana Dwi Cahyani Ristiani Rohyadi Rohyadi Rohyadi, Rohyadi Samsul Muhamad Sayuti, Mohammad Sepri Sumbung Sepri Sumbung Sigit Purnomo Sidhi Simau, Silvester Simon Manutilaa Sri Wahyuni Firman Sudirman Sudirman Sumbung, Sepri Tio Arriela Doloksaribu Ulat, Muhammad Ali Yani Nurita Purnawanti Yasser Arafat Yasser Arafat Yoga Yuniadi Yuniar E. Priharanto Yuniar Endri Priharanto Zakeus Wuarbanaran