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All Journal Jurnal Akuakultur Rawa Indonesia AKULTURASI (JURNAL ILMIAH AGROBISNIS PERIKANAN) Saintek Perikanan : Indonesian Journal of Fisheries Science and Technology ECSOFiM (Economic and Social of Fisheries and Marine Journal) REKAYASA JFMR (Journal of Fisheries and Marine Research) EnviroScienteae AGROMIX Samakia: Jurnal Ilmu Perikanan Journal of Aquaculture and Fish Health RISTEK : Jurnal Riset, Inovasi, dan Teknologi Kabupaten Batang PENA AKUATIKA : JURNAL ILMIAH PERIKANAN DAN KELAUTAN Journal Of Aquaculture Development and Environment Jurnal Pengabdian Masyarakat (ABDIRA) PRIMA : Portal Riset dan Inovasi Pengabdian Masyarakat As-Sidanah : Jurnal Pengabdian Masyarakat RISTEK: Jurnal Riset, Inovasi dan Teknologi Kabupaten Batang Jurnal Perikanan
Abdul Wafi
Fakultas Sains dan Teknologi, Universitas Ibrahimy, Situbondo.
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Model Simulasi Panen Parsial Pada Pengelolaan Budidaya Intensif Udang Vannamei (Litopenaeus vannamei) Abdul Wafi; Heri Ariadi; Mohamad Fadjar; Mohammad Mahmudi; Supriatna Supriatna
Samakia : Jurnal Ilmu Perikanan Vol 11 No 2 (2020): Samakia: Jurnal Ilmu Perikanan
Publisher : Faculty of Science and Technology University Ibrahimy

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (576.626 KB) | DOI: 10.35316/jsapi.v11i2.928

Abstract

Panen parsial adalah metode panen sebagian biomassa udang pada saat kegiatan operasional budidaya sedang berlangsung. Tujuan dari penelitian ini adalah menentukan konseptual model optimalisasi pengelolaan budidaya udang vannamei (L. vannamei) pola intensif berdasarkan prosentase estimasi panen parsial. Penelitian ini dilaksanakan dengan konsep desain kausal ex-post facto selama satu siklus budidaya intensif udang vannamei (L. vannamei). Hasil dari penelitian menunjukkan, selama masa budidaya parameter kualitas air yang meliputi pH, suhu, oksigen terlarut, nitrit, dan nitrat masih berada dalam ambang batas, sedangkan posfat, TAN, dan TOM berada diatas level ambang batas baku mutu untuk budidaya udang intensif. Untuk konsep model simulasi pengelolaan budidaya intensif dari skenario panen non-parsial, parsial 10%, dan parsial 20%. Sistem panen parsial 10% memiliki beberapa keunggulan dibandingkan dua sistem panen lainnya. Yakni, dengan diterapkannya simulasi panen parsial 10% didapatkan nilai efisiensi biomassa panen sebesar 88.08 kg dan efisiensi prosentase survival rate udang sebesar 11% dibandingkan dengan konsep panen parsial 20% atau non-parsial. Sehingga dapat disimpulkan, bahwa untuk konsep model pengelolaan budidaya udang vannamei (L. vannamei) pola intensif yang paling optimal berdasarkan hasil simulasi sistem pemodelan dinamis adalah konsep model budidaya panen parsial 10% dengan pelaksanaan panen parsial pada saat budidaya umur 60 hari.
Karakter Morfologi Fungiasp. Di Pulau Mamburit,Kabupaten Sumenep, Jawa Timur, Indonesia Sawiya Sawiya; Diana Arfiati; Guntur Guntur; Heri Ariadi; Abdul Wafi
Samakia : Jurnal Ilmu Perikanan Vol 12 No 2 (2021): Samakia: Jurnal Ilmu Perikanan
Publisher : Faculty of Science and Technology University Ibrahimy

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (178.428 KB) | DOI: 10.35316/jsapi.v12i2.1148

Abstract

Fungia sp. merupakan genus dari famili Fungiidae yang sebagian besar terumbu karang soliter, melekat dan hidup bebas, serta dapat berpindah ke tempat lain. Tujuan penelitian ini adalah menganalisis karakter morfologi jamur Fungia sp. yang ditemukan di Pulau Mamburit, Kabupaten Sumenep, Jawa Timur, Indonesia. Metode survei diperoleh dalam penelitian ini dengan cara random sampling. Jumlah sampel dilakukan dua spesies berbeda dengan dua kali pengulangan di setiap stasiun. Stasiun yang dipilih dalam penelitian ini adalah Leeward I, Leeward II, Windward I, Windward II. Data dianalisis secara deskriptif. Berdasarkan pengulangan, terumbu karang yang dipilih memiliki kemiripan yang besar dengan karakteristik morfologi di semua stasiun pengambilan sampel. Jamur Fungia (karang kelompok "a") dan Fungia scutaria (karang kelompok "b") adalah jenis spesiesFungia sp. yang diperoleh dari hasil analisis prediksi morfologi karang.
Pemetaan Kesesuaian Lahan Budidaya Rumput Laut Di Kecamatan Banyuputih, Situbondo Berdasarkan Indikator Kimia Air Abdul Wafi; Heri Ariadi; Ach Khumaidi; Abdul Muqsith
Samakia : Jurnal Ilmu Perikanan Vol 12 No 2 (2021): Samakia: Jurnal Ilmu Perikanan
Publisher : Faculty of Science and Technology University Ibrahimy

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (543.933 KB) | DOI: 10.35316/jsapi.v12i2.1346

Abstract

Budidaya rumput laut adalah salah satu sub-kegiatan akuakultur yang sangat potensial untuk dikembangkan di Kecamatan Banyuputih, Situbondo. Tujuan dari penelitian ini adalah untuk memetakan kesesuaian lahan budidaya di Kecamatan Banyuputih Situbondo guna dapat digunakan sebagai area budidaya rumput laut berdasarkan nilai indikator parameter kimia air yang ada. Penelitian ini dilaksanakan di perairan pesisir Kecamatan Banyuputih, Situbondo selama bulan januari-maret 2019 dengan konsep penelitian lapang dan analisa spasial dari pengambilan data kimia air (oksigen terlarut, fosfat, dan nitrat) yang kemudian dianalisis menggunakan metode Inverse Distance Weighting (IDW) dan overlay pada aplikasi GIS (Geographic Information System) guna mendapatkan model visualisasi peta tematik kesesuaian lahan. Hasil penelitian menunjukan parameter oksigen terlarut, fosfat, serta nitrat berfluktuasi secara variatif dan dinamis selama masa penelitian berlangsung, dengan kisaran konsentrasi 5.4-6.1 mg/L (DO), 0.8-1.6 mg/L (PO4), dan 2.1-3.7 mg/L (NO3). Kondisi tersebut, menandakan bahwa perairan pesisir Kecamatan Banyuputih cenderung subur dan layak untuk digunakan sebagai lahan budidaya akuakultur. Pernyataan tersebut juga bisa dilihat dari hasil visualisasi warna pada gambar kesesuaian lahan di peta tematik peneltian. Nilai konsentrasi dari parameter DO (5.4-6.1 mg/L), fosfat (0.8-1.6 mg/L), dan nitrat (2.1-3.7 mg/L) di perairan Kecamatan Banyuputih juga masih sesuai dengan ambang batas baku mutu kualitas air yang diperuntukan untuk budidaya rumput laut. Sehingga dari penelitian ini dapat disimpulkan, dari berbagai gambar peta tematik hasil analisis spasial berdasarkan indeks parameter kimia air yang ada, lokasi perairan Kecamatan Banyuputih sangat layak dan potensial untuk dikembangkan sebagai area budidaya rumput laut yang produktif.
Peta Tematik Kesesuaian Paramater Fisika Air Untuk Budidaya Rumput Laut (Eucheuma cottoni) Abdul Muqsith; Abdul Wafi; Heri Ariadi
Samakia : Jurnal Ilmu Perikanan Vol 13 No 1 (2022): Samakia: Jurnal Ilmu Perikanan
Publisher : Faculty of Science and Technology University Ibrahimy

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (800.483 KB) | DOI: 10.35316/jsapi.v13i1.1619

Abstract

Seaweed is a commodity that widely cultivated in coastal waters. The purpose of this study was to map the level of water physics parameters suitability for seaweed (Eucheuma cottoni) cultivation activities in Banyuputih District, Situbondo Regency. This research was conducted in January-March 2019 with the concept of field research and spatial analysis of the parameter data included the temperature, salinity, current, brightness, and water depth which were then analyzed using the Inverse Distance Weighting (IDW) method and overlay on the GIS (Geographic Information System) application to create a visualization model for thematic land suitability maps. The results showed that all physical parameters were still suitable for seaweed cultivation activities. Temperature and salinity parameters fluctuated dynamically with temperature values ​​of 27.2±1.3-28.0±1.5 and salinity 29.0±0.7-30.1±0.6. Meanwhile, the current parameters, brightness, and depth of the waters fluctuated steadily with values ​​for current parameters 17.2±1.1-37.0±2.2, brightness 4.9±0.5-6.6±0.2, and depth 6.8±0.3-10.9±0.2. All water parameters were described in the thematic map display for land suitability based on geographic information system data. So as for the conclusions of this study, based on the condition of the physical parameters of the water (salinity, temperature, current, brightness, and depth), the condition of the waters in the coastal area of ​​Banyuputih District was very feasible to be used as a place for seaweed (Eucheuma cottoni) cultivation which was depicted through the description of the thematic map figure.
Financial Feasibility Analysis and Business Sensitivity Level on Intensive Aquaculture of Vaname Shrimp (Litopenaeus Vannamei) Abdul Muqsith; Heri Ariadi; Abdul Wafi
ECSOFiM (Economic and Social of Fisheries and Marine Journal) Vol 8, No 2 (2021): ECSOFiM April 2021
Publisher : Faculty of Fisheries and Marine Science, Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.ecsofim.2021.008.02.09

Abstract

Intensive aquaculture of vaname shrimp (L. vannamei), has been known to be a favorite for aquaculture commodities in Indonesia at the last 2 decades. The purpose of this study was to determine status of financial feasibility and business sensitivity rate in intensive shrimp culture activities. The research method used in this study is a quantitative method. The data analysis used to determine of financial feasibility and business sensitivity in the form of NPV analysis, Net B/C, R/C, IRR, and payback period. Also, an analysis of assumptions about rising feed prices and decreasing production revenues for the level of business sensitivity. The results showed that the shrimp culture business was categorized as feasible and profitable with NPV value of IDR 63,417,262,006, Net B/C 29.11, R/C 2.14, IRR 42.46%, and PP 1.4 years. Sensitivity analysis shows that the business is not so sensitive to the increase of feed prices and decreased revenue, but is very sensitive if both conditions change simultaneously, but are still in the financially feasible category. So, it can be concluded based on NPV, Net B/C, R/C, IRR, and  payback period indicator analysis that intensive white shrimp farming is very feasible and profitable to use with a low level of business sensitivity due to feed price fluctuations changes and uncertain operational business revenues.
Peningkatan Pengetahuan dan Keterampilan Ibu Rumah Tangga Nelayan dalam Diversifikasi Pengolahan Kerang Kalandue Ramli Ramli; Abdul Wafi; Siti Nur Aisyah Jamil; Ismi Jasila; Lovi Sandra
Jurnal Pengabdian Masyarakat (abdira) Vol 2, No 1 (2022): Abdira, Januari
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/abdira.v2i1.49

Abstract

The increased knowledge and skills of fishermen housewives in diversification the processing of kalandue shellfish is expected to increase the added value of kalandue shellfish which in turn will improve the economic level of fishermen housewives. The stages of this service activity include: survey and planning; implementation preparation; implementation; and Program sustainability strategy. This community service activity has a positive impact on the group of fishermen housewives, namely increasing knowledge and skills in diversification the processing of kalandue shellfish, business management, marketing and promotion strategies as well as maintaining environmental sustainability and the balance of marine ecosystems. Program sustainability strategies, namely establishing an organizational structure for business groups of fishermen housewives, collaborating with the government and building partnerships.
POTENSI HASIL TANGKAPAN PERIKANAN LAUT DI KABUPATEN BATANG Abdul Wafi; Rahwan; Hayati Soeprapto
RISTEK : Jurnal Riset, Inovasi dan Teknologi Kabupaten Batang Vol 6 No 1 (2021): RISTEK :Jurnal Riset, Inovasi dan Teknologi Kabupaten Batang
Publisher : Bapelitbang Kabupaten Batang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (536.298 KB) | DOI: 10.55686/ristek.v6i1.106

Abstract

Kabupaten Batang merupakan salah satu Kabupaten bahari di Provinsi Jawa Tengah. Tujuan dari penelitian ini adalah untuk mengetahui potensi produksi hasil perikanan laut di Kabupaten Batang. Metode penelitian yang digunakan adalah metode penelitian deskriptif dengan analisa kuantitatif dan kualitataif. Hasil penelitian menunjukan bahwa hasil tangkapan ikan di perairan Kabupaten Batang sepanjang tahun sangat tinggi dan beragam jenis komoditasnya, diantaranya layang, bawal, kembung, selar, tembang, udang, tongkol, lemuru, tenggiri, dan jenis ikan lainnya. Diantara lainnya, ikan tenggiri dan ikan tongkol adalah ikan dengan nilai jual tertinggi yaitu Rp. 16.751.558.000,- untuk ikan tenggiri dengan hasil rata-rata tangkapan 16.440 Kw/tahun. Kemudian untuk tongkol memiliki nilai jual sebesar Rp. 11.508.984.000,- dengan hasil tangkapan rata-rata 12.939 Kw/tahun. Statistik tersebut belum termasuk jenis-jenis komoditas tangkapan lainnya seperti kerapu, kakap, layur, bawal, lemuru, dan lain sebagainya. Sehingga, dari hasil penelitian ini dapat disimpulkan bahwa potensi produksi perikanan laut di Kabupaten Batang sangat potensial untuk dikembangkan dengan komoditas ikan yang beragam serta fluktuasi tangkapan yang dinamis dan stabil.
Oxygen Consumption of Litopenaeus vannamei in Intensive Ponds Based on the Dynamic Modeling System Abdul Wafi; Heri Ariadi; Abdul Muqsith; Mohammad Mahmudi; Mohammad Fadjar
Journal of Aquaculture and Fish Health Vol. 10 No. 1 (2021): JAFH Vol 10 No. 1 February 2021
Publisher : Department of Aquaculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jafh.v10i1.18102

Abstract

In intensive shrimp culture, oxygen consumption of shrimp is an important indicator that greatly affects the physiological condition of shrimp as a reared organism. The purpose of this study was to dynamically determine the oxygen consumption of shrimp in intensive culture as well as the variables of water quality and shrimp growth. This research was conducted with the concept of ex-post facto causal design in intensive aquaculture ponds during the shrimp cultivation period. During the shrimp culture period, the rate of oxygen consumption of shrimp is inversely related with the  sigmodial average increase in shrimp body weight. Meanwhile, based on the simulation analysis with the dynamic modeling concept, it is shown that oxygen consumption was linear to the dynamics of  average daily gain and inversely proportional with the increasing rate of shrimp biomass in the ponds. In addition, oxygen consumption rate of shrimp in intensive ponds had a close relationship with water salinity and total organic matter. In conclusion, dynamically, the fluctuation of oxygen consumption rate and average daily gain of shrimp in intensive culture are closely related to the stability of the water quality conditions on the shrimp habitat.
STRUKTUR KELIMPAHAN PLANKTON DI DAS (DAERAH ALIRAN SUNGAI) PANTAI UTARA KOTA PEKALONGAN Benny Diah Madusari; Hayati Soeprapto; Abdul Wafi; Mahardhika Nur Puspitasari
Pena Akuatika Jurnal Ilmiah Perikanan Dan Kelautan Vol 20, No 2 (2021): PENA AKUATIKA JURNAL ILMIAH PERIKANAN DAN KELAUTAN
Publisher : Fakultas Perikanan Universitas Pekalongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31941/penaakuatika.v20i2.1550

Abstract

Abstrak Plankton merupakan mikroorganisme mikroskopis yang hidup di perairan sungai. Tujuan dari penelitian ini adalah untuk mengetahui struktur kelimpahan plankton di sepanjang daerah aliran sungai pantai utara Kota Pekalongan. Penelitian ini dilakukan di DAS sungai meduri dengan pengambilan sampel di 4 titik stasiun secara purposive sampling. Adapun parameter yang diamati adalah parameter kualitas air, kelimpahan jenis plankton, dan struktur spesies plankton. Hasil penelitian ini menunjukan jenis plankton yang teridentifikasi diantaranya adalah jenis Chlorella sp., Microcystis sp., Amphora sp., dan Oscillatoria sp. Kelimpahan plankton tettinggi terdapat pada stasiun 2 dengan kadar suhu perairan yang rendah, serta kelimpahan terendah terdapat pada stasiun 4 dengan kadar suhu perairan yang tinggi. Berikutnya jenis plankton yang dominan di 4 stasiun adalah jenis Chlorella sp., yang kemudian diikuti jenis Microcystis sp., Oscillatoria sp. dan Amphora sp., dengan rata-rata kelimpahan 5.0x104 cell/ml. sedangkan parameter kualitas air masih cukup baik dans esuai baku mutu air untuk sungai. Kesimpulan yang dapat diberikan dari hasil penelitian ini adalah Struktur kelimpahan plankton di sepanjang DAS sungai meduri didominansi oleh jenis plankton Chlorella sp., Microcystis sp., Oscillatoria sp., dan Amphora sp. dengan dinamika keragaman yang bervariasi. Katakunci:Plankton, Daerah Aliran Sungai, Oscillatoria sp., Microcystis sp.                                 Abstract Plankton are microscopic microorganisms that live in river waters. The purpose of this study was to determine the structure of the abundance of plankton along the northern coastal watershed of Pekalongan City. This research was conducted in the watershed of the river meduri by taking samples at 4 stations by purposive sampling. The parameters observed were water quality parameters, abundance of plankton species, and structure of plankton species. The results of this study indicate that the identified plankton types include Chlorella sp., Microcystis sp., Amphora sp., and Oscillatoria sp. The highest abundance of plankton is found at station 2 with low water temperature levels, and the lowest abundance is at station 4 with high water temperature levels. Next, the dominant plankton species at 4 stations were Chlorella sp., followed by Microcystis sp., Oscillatoria sp. and Amphora sp., with an average abundance of 5.0x104 cells/ml. while the water quality parameters are still quite good and in accordance with the water quality standards for rivers. The conclusion that can be drawn from the results of this study is that the structure of the abundance of plankton along the watershed of the meduri river is dominated by the plankton species Chlorella sp., Microcystis sp., Oscillatoria sp., and Amphora sp. with varying dynamics of diversity. Keywords:Plankton, Watershed, Oscillatoria sp., Microcystis sp.
Effectiveness of Using Pakcoy (Brassica rapa L.) and Kailan (Brassica oleracea) Plants as Vegetable Media for Aquaponic Culture of Tilapia (Oreochromis sp.) Heri Ariadi; Immanuel A.H. Pandaingan; Agoes Soeprijanto; Yunita Maemunah; Abdul Wafi
Journal of Aquaculture Development and Environment Vol 3, No 2 (2020): Journal Of Aquaculture Development And Environment
Publisher : Universitas Tidar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31002/jade.v3i2.3320

Abstract

Aquaponic is one way to use a narrow area of land as a medium for fish cultivation and vegetables in one compartment. The types of commodities that are often cultivated using this system are tilapia fish, pakcoy vegetables, and kailan plants. The purpose of this study was to assess the effectiveness the use of pakcoy (Brassica rapa L.) and kailan (Brassica oleracea) on growth rates and feed conversion ratios by tilapia fish (Oreochromis sp.) cultivated in aquaponic aquaculture systems. The method used was an experimental design with a completely randomized using 3 treatments and 3 replications. The main parameters analyzed in this study were the specific growth rate (SGR) and the fish feed conversion ratio (FCR). Meanwhile, the supporting parameters measured include water quality variables such as temperature, pH, dissolved oxygen, ammonia, nitrite and nitrate. The results showed, during the maintenance of tilapia fish (Oreochromis sp.) with an aquaponic system, pakcoy (Brassica rapa L.) and kailan plants (Brassica oleracea) had an effect on increasing growth rate and feed conversion ratio by tilapia (Oreochromis sp.). In addition, during the maintenance period the water quality parameters also tend to be stabilized and comply with quality standards. The conclusion from this research is that the application of kalian plant (Brassica oleracea) use in the aquaponic system of tilapia commodities is more effective than pakcoy plants (Brassica rapa L.) with an effective SGR value at 3.15% and an FCR value at 1.21.
Co-Authors Abdul Muqsith Abdul Muqsith Abdul Muqsith Abdul Muqsith Abdul Muqsith Abdul Muqsith Abdul Muqsith Ach. Khumaidi Agoes Soeprijanto, Agoes Agus Tjahjono Astik Umiyah Diah Madusari, Benny Diana Arfiati Dimas Galang Prakosa Guntur Guntur Hayati Soeprapto Heri Ariadi Heri Ariadi Heri Ariadi Heri Ariadi Immanuel A.H. Pandaingan Ismi Jasila Jamil, Siti Nur Aisyah Jasila, Ismi Kurdowi, Sahrul Afthoni Lestariadi, Riski A. Lovi Sandra Mahardhika Nur Puspitasari MOHAMAD FADJAR Mohamad Fadjar Mohammad Fadjar Mohammad Mahmudi Muhammad Musa Muhammad Musa Musyaffa Rafiqie Rahwan Ramli Ramli Ramli Rasidi, Moh. Reza Adhitama Nugraha Hasan Sawiya Sawiya Setyoharini Setyoharini Siti Nur Aisyah Jamil Supriatna Supriatna Supriatna Tholibah Mujtahidah Tholibah Mujtahidah Yunita Maemunah Zainal Abidin