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All Journal Jurnal Penelitian Perikanan Indonesia Journal of Aquaculture and Fish Health Journal Of Aquaculture Development and Environment Jurnal Abdi Insani Jurnal Perikanan Pantura Journal of Marine and Coastal Science Juvenil: Jurnal Ilmiah Kelautan dan Perikanan Rambideun : Jurnal Pengabdian Kepada Masyarakat Journal of Fisheries & Marine
Isroni, Wahyu
Departemen Manajemen Kesehatan Ikan Dan Budidaya Perairan, Fakultas Perikanan Dan Kelautan, Universitas Airlangga, Surabaya
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Aplikasi Teknologi Induce Spawning (Tis) pada Pemijahan Ikan Air Tawar dalam Upaya Peningkatan Ketersediaan Benih Ikan di Kabupaten Kutai Barat, Kalimantan Timur Woro Hastuti Satyantini; Akhmad Taufiq Mukti; Gunanti Mahasri; Ahmad Shofy Mubarak; Wahyu Isroni; Browijoyo Santanamurti
Journal of Marine and Coastal Science Vol. 9 No. 2 (2020): June
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (259.27 KB) | DOI: 10.20473/jmcs.v9i2.20103

Abstract

Kalimantan Timur (Kaltim) merupakan daerah yang memiliki potensi kelautan dan perikanan prospektif.  Kabupaten Kutai Barat memiliki potensi perikanan berupa perairan umum yang besar untuk dikembangkan.  Konsumsi ikan dari tahun ke tahun mengalami peningkatan, sementara potensi perikanan belum dimanfaatkan dengan optimal.  Kendala dan permasalahan yang menjadi perhatian oleh kelompok mitra hingga saat ini adalah belum banyak petani pembudidaya ikan yang menguasai teknologi budidaya ikan dengan baik dan benar.  Tujuan dari kegiatan ini adalah penerapan dan transfer ilmu pengetahuan dan teknologi (ipteks) serta keterampilan dalam aplikasi teknologi pemijahan dan pembenihan ikan melalui penyediaan benih ikan secara mandiri untuk peningkatan produksi ikan air tawar pada kelompok mitra,  Pendekatan metode kegiatan dilakukan melalui beberapa tahapan, yaitu pemetaan kondisi dan permasalahan yang dihadapi oleh kelompok mitra, penyampaian materi terkait  teknologi pembenihan ikan, teknologi penijahan dengan menggunakan teknologi induce spawning (TIS) ikan dalam budidaya ikan air tawar serta monitoring dan evaluasi serta pendampingan pada kelompok mitra.  Hasil kegiatan penijahan dengan TIS memberikan hasil bahwa induk ikan mas dan ikan lele yang disuntik dengan hormon (ovaprim) memijah seluruhnya. Suhu media air terukur 26-28oC.  TIS ini dapat membantu masyarakat dalam penyediaan benih ikan dengan menjaga kualitas benih tetap baik dengan menerapkan cara pembenihan yang baik.
Studi Komunitas Bakteri pada Sistem Resirkulasi pada Budidaya Lele Dumbo (Clarias gariepinus) Wahyu Isroni; Dyah Setyawati; Nurul Maulida
Journal of Aquaculture and Fish Health Vol. 8 No. 3 (2019): JAFH vol. 8 no. 3 September 2019
Publisher : Department of Aquaculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (3566.592 KB) | DOI: 10.20473/jafh.v8i3.15059

Abstract

Ikan lele (C. gariepinus) merupakan jenis ikan konsumsi yang mulai merebut perhatian pelaku usaha budidaya karena dapat dilakukan pada lahan sempit dan jumlah air yang terbatas dengan padat tebar tinggi. Terbatasnya sumber daya alam seperti air dan lahan, menjadikan intensifikasi sebagai pilihan yang paling memungkinkan dalam meningkatkan produksi budidaya ikan lele. Metode yang digunakan dalam penelitian ini adalah metode deskriptif yaitu suatu peneitian yang diakukan untuk pemberian gambaran secara objektif. Perlakuan yang digunakan adalah padat penebaran yang berbeda (100 ekor/m3, 300 ekor/m3, dan 500 ekor/m3) untuk mengetahui komunitas bakteri pada kepadatan berbeda. Pengambilan sample air dilakukan 3 kali selama masa pemeliharaan yaitu hari ke-1, hari ke-30 dan hari ke-60. Sedangkan parameter pendukung yaitu kualitas air dilakukan tiap pagi dan sore selama 60 hari.  Terdapat tiga komponen dalam sistem resirkulasi yang digunakan yaitu kolam pemeliharaan ikan, bak swirl-filter, dan bak biofilter. Pada kolam 1 hari pertama menunjukkan kepadatan 5.7x104 CFU/mL, spesies yang ditemukan yaitu Bacillus subtilis dan Bacillus megaterium. Pada kolam 1 hari ke-30 menunjukkan kepadatan 8.3x104 CFU/mL,  spesies yang ditemukan yaitu Bacillus subtilis. Pada kolam 1 hari ke-60 menunjukkan kepadatan 3.1x104 CFU/mL, spesies yang ditemukan yaitu Empedobacter brevis. Pada kolam 2 hari pertama menunjukkan kepadatan 3.2x103 CFU/mL,  spesies yang ditemukan yaitu Bacillus subtilis. Pada kolam 2 hari ke-30 menunjukkan kepadatan 3.5x103 CFU/mL,  spesies yang ditemukan yaitu Spingomonas paucimobilis. Pada kolam 2 hari ke-60 menunjukkan kepadatan 3.7x105 CFU/mL, spesies yang ditemukan yaitu Empedobacter brevis. Pada kolam 3 hari pertama menunjukkan kepadatan 1.4x103 CFU/mL,  spesies yang ditemukan yaitu Staphilococus vitulus dan Bacillus megaterium. Pada kolam 3 hari ke-30 menunjukkan kepadatan 1.7x103 CFU/mL, spesies yang ditemukan yaitu Stapilococus xylosus dan Bacillus cereus. Pada kolam 3 hari ke-60 menunjukkan kepadatan 3.6x105 CFU/mL, spesies yang ditemukan yaitu Bacillus subtilis dan Bacillus lincheniformis.
GENOTOXIC EFFECT ON HEMATOLOGICAL AND MICRONUCLEUS ALTERATION OF COMMON CARP (Cyprinus carpio L.) EXPOSED BY GLYPHOSATE-BASED HERBICIDE R Adharyan Islamy; Abdul Rahem Faqih; Yuni Kilawati; Yunita Maimunah; Mohamad Fadjar; Veryl Hasan; Wahyu Isroni; Novalina Serdiati; Ayu Winna Ramadhani; Diana Aisyah
Jurnal Perikanan Pantura (JPP) Vol 6 No 1 (2023): MARET 2023
Publisher : Universitas Muhammadiyah Gresik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30587/jpp.v6i1.944

Abstract

Study aims to analyze the genotoxic potential of glyphosate-based herbicide on common carp (Cyprinus carpio L) using Micronucleus and hematological assay. The concentration of Glyphosate-based herbicide in this study was 0 ppm, 1.35 ppm, 1.8 ppm, 2.4 ppm, 3.2 ppm, 4.2 ppm, 6.5 ppm, and 8.7 ppm. Administration of herbicide base on modification of published methods with 96 hours of exposure. This research result has shown that the average number of micronuclei was increased simultaneously with increasing the concentration of herbicide exposure. There are also other types of cell nucleus abnormalities, namely: blebbed, lobed, notched, and binuclear. In the treatment of 0 ppm of herbicide shown blebbed nuclei are 8 ‰, lobed nuclei are 6.6 ‰, notched nuclei are 10 ‰, binuclei is 4 ‰. From the research results, it can be concluded that the LC50-96 hours exposure of the herbicide isopropylamine glyphosate in carp (Cyprinus carpio L.) was obtained at a concentration of 8.57 ppm. Based on the evaluation on hematology, it was found that there was a decrease in the number of erythrocytes, hematocrit, and hemoglobin of fish blood, whereas the number of leukocytes, micronuclei, and other abnormal micronuclei showed an increase along with the increase in the dose of exposure to the herbicide isopropylamine glyphosate, which indicates a genotoxic effect.
VALUE CHAIN ANALYSIS OF SMOKED FISH IN KENJERAN VILLAGE, KENJERAN DISTRICT, SURABAYA CITY Khoiruddin, Muhamad Alfan; Sahidu, Adriana Monica; Isroni, Wahyu
Journal of Aquaculture Development and Environment Vol 7, No 1 (2024): Journal of Aquaculture Development and Environment
Publisher : Universitas Tidar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31002/jade.v7i1.8991

Abstract

Smoked fish products are ready-to-eat because the smoking process is sufficientto cook the fish meat and kill pathogenic bacteria. The fish commonly processed intosmoked fish is milkfish. This research focuses on analyzing the value chain of smokedfish products using a commodity-based and agribusiness area (center) value chainapproach. This aims to comprehensively observe the role of each actor in efforts toincrease added value and produce economically valuable products, especially for theactors within the smoked fish product value chain. This research uses primary andsecondary data collection. The research method used in this study is a descriptivemethod. This study identifies problems in obtaining justification for the currentsituation. This research collects primary data in the form of interview results withMSME actors and questionnaire data, with a total of 10 respondents residing inKenjeran sub-district. This type of research is field research, descriptive qualitative innature, as it seeks to gather existing facts focusing on revealing issues and conditionsas they are. The data collection techniques include interviews and documentation. Theresearch results indicate that smoked fish business actors have already implementedSWOT analysis in running their businesses, but it has not been optimal. This can beseen based on the weighted scores through the Internal Factor Evaluation (IFE) Matrixand the External Factor Evaluation (EFE) Matrix, which show that the positions ofStrengths and Opportunities have higher weighted scores compared to the weightedscores of Threats and Weaknesses
ABUNDANCE AND DIVERSITY OF PHYTOPLANKTON IN RIVER FLOWS IN BANJAREJO VILLAGE IN SUPPORTING THE PRODUCTIVITY OF TRADITIONAL PONDS IN BANJAREJO VILLAGE, LAMONGAN Nurvita, Aprillia Dwi; Laila, Nur Roudlotul; Isroni, Wahyu; Dewi, Nina Nurmalia
Journal of Aquaculture Development and Environment Vol 7, No 1 (2024): Journal of Aquaculture Development and Environment
Publisher : Universitas Tidar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31002/jade.v7i1.8986

Abstract

Banjarejo Village River close by in a way direct with aquaculture areas so that the main water source used for irrigate pond originate from river water. Problems in the Banjarejo Village River is lack of management waste domestic nor waste activity agriculture can influence water quality and existence phytoplankton. Therefore that's the goal study this for know composition type, abundance, diversity, uniformity and dominance phytoplankton in rivers as material information management pond traditional and River. Taking sample done month December 2023 and January 2024 at time morning, afternoon and evening. Research sites found 3 stations. The main parameters observed covers abundance, diversity, uniformity and dominance phytoplankton. Meanwhile, the supporting parameters in the form of bulk data rain and water quality. Composition results type phytoplankton found in the Banjarejo Village River as many as 17 genera from 4 classes phytoplankton (Bacillariophyceae, Chlorophyceae, Cyanophyceae and Xanthophyceae). The value of abundance phytoplankton in the river flow in Banjarejo Village in the month December and January are included in type waters mesotrophic, index diversity medium, index even uniformity, and index dominance show that no there is a genus that dominates. Brightness, ammonia, nitrate and nitrite values in December and January overall exceeded the maximum limit. As for the test results of other parameters like temperature, DO, pH, salinity and phosphate still in optimal category for growth phytoplankton.
Analysis of Chromium (Cr) Heavy Metal Content in Sediments and Mangrove Roots Avicennia marina in the Wonorejo Mangrove Ecosystem Area Surabaya garin pratama, choirul; Prayogo, Prayogo; Isroni, Wahyu
Journal of Marine and Coastal Science Vol. 14 No. 1 (2025): FEBRUARY
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jmcs.v14i1.61755

Abstract

The mangrove area in Wonorejo is quite large and water sources from various areas have the potential to be sources of chromium. One of the mangrove species in this area is Avicennia marina. Avicennia marina plays an important role in reducing pollution. Based on this, a study was conducted to analyze the chromium content in sediment and roots of mangrove A. marina in the Wonorejo area. This study was descriptive with the stages of exploration, observation, and analysis, namely exploring and observing A. marina, taking samples in the field and analyzing samples in the laboratory. The subjects of this study were the roots and sediments of A. marina taken from two stations with three different points by determining the location using purposive random sampling. The chromium levels in the roots and sediments were tested using the Atomic Absorption Spectrophotometer (AAS) method. The data on Cr levels in roots and sediments were analyzed using quantitative descriptive statistics and analyzing the quality of sediments and roots of A. marina in the mangrove ecosystem with safe limit values. The results of this study are: 1) The Cr content in the sediment in the Jagir River was the highest at 1 mg/kg, while in the Afur River the highest was 0.82 mg/kg, 2) The Cr content in the roots of A. marina in the Jagir River is the highest at 2.8 mg/kg, while in the Afur River the highest is 2.5 mg/kg, and 3) The Cr content in the sediment has exceeded the safe threshold of 2.5 mg/kg and the Cr content in the roots has also exceeded the safe threshold of 0.05 mg/kg.
PENDAMPINGAN MANAJEMEN KUALITAS AIR DAN APLIKASI PROBIOTIK PADA BUDIDAYA IKAN LELE PONDOK DARUL MUKMIN, SUKOREJO, PASURUAN JAWA TIMUR Nina Nurmalia Dewi; Woro Hastuti Satyantini; Wahyu Isroni; Gunanti Mahasri; Abdul Manan; Yudi Cahyoko; Dita Wisudyawati
RAMBIDEUN : Jurnal Pengabdian Kepada Masyarakat Vol. 7 No. 3 (2024): Rambideun: Jurnal Pengabdian Kepada Masyarakat
Publisher : LPPM Universitas Al Muslim

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51179/pkm.v7i3.2955

Abstract

Pasuruan Regency is one of the regencies that has potential in the fisheries sector, especially freshwater fisheries cultivation. The potential area for cultivation activities is located in Sukorejo District with the cultivated commodity being catfish. One of the farmer groups in Sukorejo District is the Pondok Darul Mukmin Sangkuriang Catfish farmer. However, this catfish cultivation activity has not been running optimally, because the cultivation system used is still traditional. This community service activity aimed to provide assistance related to water quality management and probiotic application in catfish cultivation. This activity was carried out at Pondok Darul Mukmin from July to September 2024. The method of implementing the activity was in the form of training, assistance, and demonstrations of water quality management, probiotic application in feed, and probiotic culture for catfish cultivation. The results of this community service activity showed that Pondok Darul Mukmin fish farmer  were very enthusiastic in participating in the training activities. In addition, the community can also carry out catfish cultivation by monitoring water quality and applying probiotics to feed. Cultivation activities resulted in increased catfish growth every week.
Kelimpahan Dan Keanekaragaman Makrozoobentos Sebagai Bioindikator Kualitas Air Sungai Brantas Wilayah Hilir (Mojokerto, Sidoarjo, Surabaya) Aulia Maulidah; Syifania Hanifah Samara; Wahyu Isroni; Sapto Andriyono
Juvenil Vol 6, No 1: Februari (2025)
Publisher : Department of Marine and Fisheries, Trunojoyo University of Madura, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/juvenil.v6i1.26683

Abstract

ABSTRAKHilir Sungai Brantas mencakup kota Mojokerto, Kabupaten Sidoarjo, dan Kota Surabaya. Komoditas budidaya air tawar dengan volume produksi tertinggi di wilayah hilir Sungai Brantas adalah ikan lele. Sungai Brantas wilayah hilir telah mengalami penurunan kualitas air. Makrozoobentos dapat digunakan untuk mengetahui kualitas air. Penelitian ini menggunakan metode survei dengan analisis data secara deskriptif kuantitatif. Hasil penelitian ini menunjukkan nilai kelimpahan tidak merata dengan yang terendah 1% dan yang tertinggi 95,4%, sedangkan indeks keanekaragaman makrozoobentos yang didapatkan berkisar antara 0,187-1,267 yang masuk dalam keanekaragaman rendah sampai sedang dengan kategori tercemar sedang sampai berat. Substrat dasar yang didapatkan cukup beragam dikarenakan lokasi stasiun yang jauh serta kondisi sungai yang berbeda. Hasil pengukuran kualitas air di Sungai Brantas wilayah hilir, didapatkan suhu antara 25,5-28,9 oC, kecerahan antara 25-30 cm, pH antara 7,8-8, DO antara 3,1-5,2 mg/L, BOD antara 5,5-9 mg/L, COD antara 45-65 mg/L, dan TSS antara 400-900 mg/L.Kata kunci: Hilir, Sungai Brantas, kelimpahan, keanekaragaman, kualitas air.ABSTRACTThe downstream of the Brantas River includes Mojokerto city, Sidoarjo Regency and Surabaya city. The freshwater aquaculture commodity with the highest production volume in the lower reaches of the Brantas River is catfish. The downstream Brantas River has experienced a decline in water quality. Macrozoobenthos can be used to determine water quality. This study used a survey method with descriptive quantitative data analysis. The results of this study showed an uneven abundance value with the lowest being 1% and the highest being 95.4%, while the macrozoobenthos diversity index obtained ranged from 0.187 to 1.267 which is included in low to moderate diversity with moderate to heavily polluted categories. The basic substrate obtained is quite diverse due to the remote location of the stations and the different conditions of the river. The results of water quality measurements in the downstream Brantas River, obtained temperatures between 25.5-28.9 oC, brightness between 25-30 cm, pH between 7.8-8, DO between 3.1-5.2 mg/L, BOD between 5.5-9 mg/L, COD between 45-65 mg/L, and TSS between 400-900 mg/L.Keywords: Downstream, Brantas River, abundance, diversity, water quality.
PENGELOLAAN KUALITAS AIR PEMELIHARAAN UDANG VANAME (Litopenaeus vannamei) MELALUI PEMBERIAN PROBIOTIK DI KECAMATAN MANYAR, KABUPATEN GRESIK Satyantini, Woro Hastuti; Dewi, Nina Nurmalia; Isroni, Wahyu
Jurnal Abdi Insani Vol 12 No 4 (2025): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v12i4.2348

Abstract

Manyar Sub-district, located in Gresik, is home to many fish and shrimp pond farmers. Vannamei shrimp farming is a particularly popular aquaculture activity in Tanggul Rejo Village, Manyar Sub-district. However, the shrimp and fish farming industries face challenges in production, primarily due to diseases arising from declining water quality. Many pond farmers lack knowledge about the importance of water quality management to support successful shrimp farming, highlighting the need for appropriate technology to improve production. This study aimed to apply probiotics to manage the water quality of vannamei shrimp rearing media in Manyar Sub-district. The activity was carried out in several stages, including identifying and mapping the problems faced by farmers, delivering educational materials about the use of probiotics in shrimp farming, providing assistance for probiotic application, and monitoring and evaluating the results. The findings showed that the application of probiotics to the rearing water media every two days resulted in low ammonia and nitrite levels, as well as adequate oxygen levels and pH, which are conducive to vannamei shrimp cultivation.
ANALISIS MUTU IKAN TEMBANG (Sardinella fimbriata) DI TEMPAT PELELANGAN IKAN (TPI) BULU, UPT PPP BULU, TUBAN, JAWA TIMUR Fransisca, Fida; Isroni, Wahyu; Sahidu, Adriana Monica
Jurnal Penelitian Perikanan Indonesia Vol 29, No 3 (2023): (September) 2023
Publisher : Politeknik Kelautan dan Perikanan Karawang, BRSDM KP.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/jppi.29.3.2023.%p

Abstract

Tembang fish (Sardinella fimbriata) is the dominant and economical fish catch at Technical Unit of Bulu Coastal Fisheries Port (CFP) and is delivered to Bulu Fish Auction Site (FAS) or known as TPI Bulu. Tembang fish has perishable food characteristics, so it is necessary to improve the quality of freshly caught fish by maximising handling methods, facilities, and sanitary hygiene. Fishermen in TPI Bulu still rarely apply cold chain to maintain fish quality and some use formalin because it is easily available and cheap. This study aims to determine the quality of tembang fish at TPI Bulu. Testing parameters include organoleptic test, pH test, TPC test, and formalin test. The results of the research on 90 tembang fish samples obtained an average organoleptic value of 7.00 and pH 6.16. The formalin test results were 32 samples (35.6%) positive for formalin and 58 samples (64.4%) negative for formalin. The average TPC test result was 4.7 x 105 CFU/gr. The results of the inspection of Good Fish Handling Methods (GFHM) 30% of the criteria were fulfilled and 70% of the criteria were not fulfilled.
Co-Authors A. Shofy Mubarak Abdul Manan Abdul Manan Abdul Rahem Faqih Abualreesh, Muyassar H. Adriana Monica Sahidu Akhmad Taufiq Mukti Aulia Maulidah Ayu Winna Ramadhani Browijoyo Santanamurti Dewi, Nina Nurmalia Diana Aisyah Dita Wisudyawati Dyah Setyawati Eka Saputra Fransisca, Fida garin pratama, choirul Gunanti Mahasri Khoiruddin, Muhamad Alfan Laila, Nur Roudlotul MOHAMAD FADJAR Muhamad Amin Muhamad Amin Muhammad Ar Rozzaaq Nugraha Muyassar H. Abualreesh Novalina Serdiati Nugraha, Muhammad Ar Rozzaaq Nurul Maulida Nurvita, Aprillia Dwi Prayogo, Prayogo R Adharyan Islamy Samara, Syifania Hanifah Santanumurti, Muhammad Browijoyo Sapto Andriyono Veryl Hasan Wisudyawati, Dita Woro Hastuti Setyantini Yudi Cahyoko Yuni Kilawati Yunita Maimunah