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Pemberdayaan Kelompok Nelayan Berbasis Potensi Lokal Melalui Fish Smoking Technology Di Sendang Biru, Kabupaten Malang, Jawa Timur Defrian Marza Arisandi; Guntur Guntur; Supriyadi Supriyadi; Mentari Puspa Wardani; Attabik Mukhammad Amrillah; Burhan Fauzi Salam
Journal of Innovation and Applied Technology Vol 7, No 2 (2021)
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jiat.2021.006.02.1

Abstract

The main problems exist in fishing communities were the low level of education, marine knowledge, capital ownership and fisheries business management. The purpose of this technology product disseminated to the Community is to create added value for fishery products through the manufacture of smoked fish, provide good business and financial management skills, provide facilitation for improving the quality of smoked fish product packaging. The justification of proposer and partners in solving priority scale problems is carried out in a concrete manner through the following implementation methods: 1) preparation; 2) application of fish smoking technology; 3) training; 4) monitoring and evaluation.
Dampak Stres Salinitas Terhadap Prevalensi White Spot Syndrome Virus (WSSV) dan Survival Rate Udang Vannamei (Litopenaeus vannamei) Pada Kondisi Terkontrol Attabik Mukhammad Amrillah; Sri Widyarti; Yuni Kilawati
Research Journal of Life Science Vol 2, No 2 (2015)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (806.052 KB) | DOI: 10.21776/ub.rjls.2015.002.02.5

Abstract

White spot syndrome (WSS) adalah penyakit yang secara signifikan menyebabkan tingginya mortalitas dan kerusakan parah pada budidaya udang. Penelitian ini bertujuan mengetahui dampak stres salinitas terhadap prevalensi WSSV dan survival rate udang vannamei (Litopenaeus vannamei). Penelitian ini menggunakan udang vannamei ukuran PL 40 yang diinfeksi WSSV dengan konsentrasi virus 20 μg/ml pada tiga rentang salinitas yang berbeda 0-10 ppt, 11-20 ppt, 21–30 ppt dan di rendam selama 4 jam kemudian dilakukan pengamatan selama 7 hari pasca infeksi dan diukur survival rate dan kuaitas airnya. Hasil pengamatan menunjukkan bahwa seluruh sampel terinfeksi oleh WSSV, ditunjukkan hasil analisa PCR dan gejala klinis yang timbul. Salinitas 0-10 ppt memberikan hasil persentase survival rate terendah jika dibandingkan dengan rentang salinitas yang lainnya yaitu sebesar 7 ekor atau 33% dari jumlah total sampel yang digunakan. Persentase survival rate udang tertinggi pasca infeksi virus WSSV terdapat pada perlakuan salinitas 21-30 ppt yaitu sebesar 13 ekor atau 63% dari jumlah total individu, dan salinitas 11-20 ppt memiliki persentase survival rate medium yaitu sebesar 10 ekor atau 49% dari jumlah total sampel. Stres salinitas mempengaruhi prevalensi WSSV dengan semakin tingginya tingkat infeksi seiring menurunnya rentang salinitas, akan tetapi survival rate semakin tinggi seiring dengan bertambahnya rentang salinitas.
Budidaya Benih Lobster Pasir (Panulirus Homarus) Dengan Resirculation Aquaculture System (Ras) Di Pokdakan “Pesona Bahari”, Grand Watudodol, Banyuwangi Attabik Mukhammad Amrillah; Mohamad Fadjar; Sri Andayani; Dwi Retno Andriani; I Gede Eko Putra Sri Sentanu; Attabik M. Amrillah; Diana Aisyah
Journal of Innovation and Applied Technology Vol 8, No 1 (2022)
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jiat.2022.008.01.6

Abstract

Puerulus or lobster seed (Panulirus homarus) often found in Banyuwangi teritory, in line with government regulations that prohibit to export lobster seeds, Lobster seed trading with seed size segmentation can be an alternative to improve the economy of people who are running the Covid19 pandemic. Seed size segmentation is needed because lobster cultivation as a consumption measure takes a long time. One of the efforts made in its cultivation in order to obtain growth rate and survival rate is Recirculation Aquaculture System (RAS). The aim of this activity is to produce “cricket” size seeds raised by RAS. Cultivation activities was carried out 2 months with different types of feed.  Parameters measured every two weeks are growth and survival rate. Water quality measured every day were temperature, DO, pH and salinity, while ammonia, nitrite, and nitrate were measured every two weeks. The results obtained was 100% survival rate.
Effect of Maintenance at Different Salinity against White Spot Syndrome Virus (WSSV) Infection Level in Post Larvae Litopenaeus vannamei Shrimp Attabik Mukhammad Amrillah; Sri Widyarti; Yuni Kilawati
The Journal of Experimental Life Science Vol. 5 No. 2 (2015)
Publisher : Postgraduate School, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (961.573 KB) | DOI: 10.21776/ub.jels.2015.005.02.01

Abstract

White spot syndrime virus (WSSV) is a highly contagious disease in shrimp culture and causing 100% death within 3-10 days of clinical symptoms. WSSV can infect shrimp in post larvae stage (PL) to a size of 40 g. This study was aimed to determine the effect of different salinity against WSSV infection level in post larvae vannamei shrimp (Litopenaeus vannamei). In this study PL 40 size of vannamei shrimp infected with WSSV in virus concentration 20 μg.mL-1 in three different salinity is 5 ppt, 15 ppt, 25 ppt for 4 hours using the soaking method then maintened for 7 days post-infection and then infection level and water quality observed. Data analysis used simple linear regression and F test with a confidence level 95% (P <0.05). The results indicate changes in behavior between healthy and infected shrimp in three levels (mild, moderate, severe). The highest total mild infection in salinity treatment of 25 ppt by 30%, the highest total medium infection at salinity treatment 25 ppt by 37%, the highest total severe infection at salinity treatment 5 ppt by 57%. Shrimp that have mild level of infection are increasing in concominant higher salinity, while the severe infection level has decreases with increasing salinity. Keywords: Infection Level, Litopenaeus vannamei, Post Larvae, Salinity, WSSV
Social Engineering To Floating Net-Cage Fish Farmers In Ranu Klakah Lumajang, East Java Yuni Kilawati; Yunita Maimunah; Adharul Muttaqin; Attabik Mukhammad Amrillah
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.2023.009.01.14

Abstract

Apart from being a tourist destination, Ranu Klakah,  is also used as a fishing business location for capture and aquaculture. Local people use it as a place for fish farming using the floating net cage (KJA) method which has quite a large potential. Currently problems faced by floating net cage fish farmers in Ranu Klakah is the unavailability of adequate fishery facilities and infrastructure, both fisheries and aquaculture, the low application of fishery technology in the field of aquaculture and marketing of fishery products and the low quality of human resources for fisheries sector business. These solutions, aimed to improve community knowledge about best management practice of aquaculture using floating net-cage system, increasing community knowledge about digital product marketing and improving the quality and quantity of fish production in floating net cage systems in Ranu Klakah to attract consumers with wider coverage area and high time flexibility.
KOMPOSISI JENIS DAN KELIMPAHAN RELATIF FITOPLANKTON DI RANU KLAKAH, LUMAJANG, JAWA TIMUR: SPECIES COMPOSITION AND RELATIVE ABUNDANCE OF PHYTOPLANKTON IN RANU KLAKAH, LUMAJANG, EAST JAVA Mukhammad Amrillah, Attabik; Kilawati, Yuni; Rizqa, Vylzah
JFMR (Journal of Fisheries and Marine Research) Vol. 7 No. 3 (2023): JFMR on November
Publisher : Faculty of Fisheries and Marine Science, Brawijaya University, Malang, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jfmr.2023.007.03.4

Abstract

Penelitian telah dilaksanakan di Ranu Klakah, Kabupaten Lumajang, Jawa Timur. Tujuan dari penelitian ini adalah untuk mengetahui komposisi jenis dan kelimpahan relatif fitoplankton di perairan Ranu Klakah, Kabupaten Lumajang. Stasiun pengambilan sampel ditentukan pada tiga titik yakni inlet, tengah (kawasan KJA), dan outlet. Pengambilan sampel dilakukan sebanyak 3 kali. Parameter yang diamati meliputi parameter fisika, kimia dan biologi. Parameter fisika dan kimia perairan yang diamati meliputi suhu, kecerahan, pH, DO, nitrat serta orthofosfat. Divisi fitoplankton yang ditemukan memiliki spesies terbanyak adalah Chlorophyta, Chrysophyta, dan Ochrophyta. Tetraspora sp yang termasuk divisi Divisi Chlorophyta memiliki kelimpahan yang paling tinggi jika dibandingkan dengan jenis spesies plankton lainnya. Data kualitas air diperoleh suhu perairan berkisar 27,6 – 28oC, kecerahan peraiaran berkisar 60 cm – 119 cm, nilai pH peraiaran 7, oksigen terlarut berkisar 7 – 7,8 mg/l, nitrat berkisar 0,23 – 1,04 mg/l, sedangkan orthofosfat didapatkan nilai 0,1 mg/l. Berdasarkan hasil penelitian yang telah dilaksanakan dapat disimpulkan bahwa wilayah perairan Ranu Klakah masih tergolong dalam perairan mesotrofik (perairan yang tingkat kesuburan sedang). Berdasarkan dari komposisi jenis dan kelimpahan fitoplankton dapat disimpulkan bahwa keanekaragaman jenis yang dimiliki Ranu Klakah masih tinggi.   The research was carried out in Ranu Klakah, Lumajang Regency, East Java. The purpose of this study was to determine the species composition and relative abundance of phytoplankton in Ranu Klakah, Lumajang Regency. Sampling site were determined at three points, namely inlet, middle (KJA area), and outlet. Sampling was carried out 3 times. Parameters observed included physical, chemical and biological parameters. Physical and chemical parameters of the waters observed included temperature, brightness, pH, DO, nitrate and orthophosphate. Phytoplankton divisions that were found to have the most species were Chlorophyta, Chrysophyta, and Ochrophyta. Tetraspora sp which belongs to the Chlorophyta Division has the highest abundance when compared to other types of plankton species. Water quality data obtained water temperature ranged from 27.6 – 28oC, water brightness ranged from 60 cm – 119 cm, water pH value was 7, dissolved oxygen ranged from 7 – 7.8 mg/l, nitrate ranged from 0.23 – 1.04 mg/l, while orthophosphate obtained a value of 0.1 mg/l. Based on the results of the research that has been carried out, it can be concluded that the waters of Ranu Klakah are still classified as mesotrophic. Based on the species composition and abundance of phytoplankton, it can be concluded that the species diversity of Ranu Klakah is still high.
DIVERSIFIKASI PRODUK HASIL PANEN BUDIDAYA KJA DI RANU KLAKAH UNTUK PENINGKATAN KETAHANAN PANGAN DAN EKONOMI BIRU Kartikasari, Dany Primanita; Kilawati, Yuni; Maimunah, Yunita; Amrillah, Attabik Mukhammad; Muttaqin, Adharul
Prosiding Seminar Nasional Pengabdian Kepada Masyarakat Vol. 4 (2023): PROSIDING SEMINAR NASIONAL PENGABDIAN KEPADA MASYARAKAT - SNPPM2023
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Negeri Jakarta

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

Abstract

Abstract Ranu Klakah is located in Tegalrandu Village, Klakah District, Lumajang Regency, and is a center for freshwater fisheries, especially Tilapia fish. Tilapia fish commodities produced in Ranu Klakah have characteristics, including thick flesh and better taste, so the selling price can be higher than production from other areas. The problem that always occurs in Ranu Klakah every year is upwelling which causes tilapia fish to experience mass deaths. On the one hand, this situation is beneficial because apart from the cultivated fish also from Ranu it will be easily harvested in large quantities by the local community. On the other hand, the number of simultaneous harvests causes a buildup of Tilapia stock which will cause prices to drop compared to usual or damage if the fish are not sold immediately. It is also felt that knowledge of marketing methods for fishery products that keep up with current developments is still lacking so the Tilapia commodity from Ranu Klakah can only be enjoyed by the surrounding community. The Brawijaya University Doctoral Community Service Team offers a solution by implementing product diversification aimed at increasing shelf life and selling value which will also directly increase community food security. The activities carried out are in the form of community service through the socialization process, training in making nuggets and chips made from tilapia fish as well as the introduction of marketing systems using IT, mentoring, and evaluation for cultivator groups in Ranu Klakah. Abstrak Ranu Klakah terletak di Desa Tegalrandu Kecamatan Klakah Kabupaten Lumajang, merupakan sentra perikanan tawar terutama ikan Nila. Komoditi ikan Nila yang dihasilkan di Ranu Klakah memiliki kekhasan antara lain berdaging tebal dan lebih enak rasanya, sehingga harga jualnya bisa lebih tinggi dibandingkan produksi dari daerah lain. Permasalahan yang selalu terjadi di Ranu Klakah setiap tahun adalah terjadinya upwelling yang menyebabkan Ikan nila mengalami kematian massal. Di satu sisi keadaan ini menguntungkan karena selain ikan hasil budidaya juga dari Ranu akan dengan mudah dipanen dengan jumlah banyak oleh masyarakat sekitar. Di sisi lain jumlah panen serentak tersebut menyebabkan bertumpuknya stock Ikan Nila yang akan menyebabkan turun harga dibandingkan biasanya atau terjadi kerusakan jika ikan tidak segera terjual. Pengetahuan metode pemasaran hasil perikanan yang mengikuti perkembangan jaman juga dirasakan masih kurang sehingga komoditi Nila dari ranu Klakah hanya bisa dinikmati oleh masyarakat di sekitarnya saja. Tim Doktor Mengabdi Universitas Brawijaya menawarkan solusi dengan menerapkan diversifikasi produk yang bertujuan meningkatkan daya simpan, nilai jual yang secara langsung juga akan meningkatkan ketahanan pangan masyarakat. Kegiatan yang dilaksanakan berbentuk pengabdian kepada masyarakat melalui proses sosialisasi, pelatihan pembuatan nugget dan keripik berbahan dasar ikan nila serta pengenalan sistem pemasaran menggunakan IT, pendampingan dan evaluasi kepada kelompok pembudidaya di Ranu Klakah.
Aplikasi Teknologi Underwater Lobster Apartment Untuk Pembesaran Lobster Pasir (P. homarus) pada Kelompok Pembudidaya Ikan (POKDAKAN) Pesona Bahari, Banyuwangi, Jawa Timur Amrillah, Attabik Mukhammad; Sri Sentanu, I Gede Eko Putra; Andriani, Dwi Retno; Fadjar, Mohamad
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.2023.009.01.5

Abstract

Kelanjutan Doktor Mengabdi 2021 di POKDAKAN Pesona Bahari, solusi yang ditawarkan adalah dilakukan desain wadah budidaya dengan pemberian sekat antar individu lobster yang dibudidayakan dengan Underwater Lobster Appartment. Teknologi terbaru pada budidaya pembesaran lobster. Lobster yang didapatkan dibesarkan dengan padat tebar 1 ekor lobster per blok apartemen. Satu blok apartemen memiliki dimensi (PxLxT: 30cm x 15cm x 15cm). Pembesaran dilaksanakan dalam kurun waktu 30 hari dengan pakan kerang hijau secara rutin oleh anggota POKDAKAN Pesona Bahari. Kontroling, pengawasan serta pendataan dilaksanakan secara bersama – sama dengan tim DM Universitas Brawijaya dan mahasiswa yang terlibat. Berdasarkan hasil pengamatan dapat disimpulkan bahwa penggunaan system underwater lobster apartemen pada budidaya lobster ukuran sangat berpengaruh positif terhadap pertumbuhan dan kelulushidupan mencapai 100%. Kualitas air dengan system underwater lobster apartemen tetap terjaga dan tidak melebihi nilai kelayakan kualitas air  budidaya.
POLLUTION LEVEL IN RANU KLAKAH, LUMAJANG, EAST JAVA Amrillah, Attabik Mukhammad; Salamah, Lutfi Ni`Matus; Amin, Abd. Aziz; Setyoningrum, Desy
Journal of Environmental Engineering and Sustainable Technology Vol 11, No 01 (2024)
Publisher : Directorate of Research and Community Service (DRPM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jeest.2024.011.01.8

Abstract

The increase in population, tourist activities and fish farming with floating net cages, whose waste is thrown directly into the Ranu Klakah, lead to pollution. The aim of this study is to determine the level of pollution in the ecosystem of Ranu Klakah Lake. The research method is descriptive. Water samples were collected at 3 stations, between 09.00 and 13.00 WIB. Measured water quality parameters: Temperature, TSS, DO, pH, ammonia, orthophosphate, nitrite, nitrate, BOD, COD. The analysis results were compared with the Water Quality Standard No. II as stipulated in the Regulation of the Government of the Republic of Indonesia No. 82 of 2001, which relates to water quality management and pollution control. Analysis of pollution level using the Storet method. According to the research results, there are two stations that have a moderate level of pollution. The data confirms that the waters of Ranu Klakah are generally moderately polluted. Community activities in fish farming, tourism and waste disposal contribute to the state of water pollution in Ranu Klakah. It is hoped that the results of this study will provide the relevant stakeholders with initial information for structuring the Ranu Klakah area
Analisis Perbandingan Fluktuasi Produktivitas Primer Mingguan Kolam Beton dengan Kolam Tanah: Comparative Analysis of Weekly Primary Productivity Fluctuations of Concrete Ponds with Traditional Ponds Amrillah, Attabik Mukhammad; Amin, Abd. Aziz; Salamah, Lutfi Ni’matus
JFMR (Journal of Fisheries and Marine Research) Vol. 8 No. 3 (2024): JFMR on November
Publisher : Faculty of Fisheries and Marine Science, Brawijaya University, Malang, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jfmr.2024.008.03.13

Abstract

Produktivitas primer merupakan indikator utama kesehatan ekosistem akuatik, karena mencerminkan kemampuan perairan dalam menghasilkan biomassa. Penelitian ini dilakukan di kolam budidaya ikan UPT Laboratorium Sumberpasir. Tujuan dari penelitian ini adalah untuk membandingkan profil mingguan produktifitas primer antara kolam beton dan kolam tanah dengan pengambilan sampel mingguan selama delapan minggu, dan mengukur parameter seperti suhu, pH, oksigen terlarut (DO), nitrat, fosfat, klorofil a. Metode pengukuran produktivitas primer diukur menggunakan metode botol terang dan botol gelap. Hasil pengukuran menunjukkan bahwa kolam beton cenderung mengalami fluktuasi yang lebih besar dalam suhu dan pH dibandingkan dengan kolam tanah. Suhu pada kolam beton lebih tinggi, sedangkan kolam tanah lebih stabil. Tingkat DO di kolam tanah juga lebih tinggi, menunjukkan ketersediaan oksigen yang lebih baik untuk organisme air. Kolam beton menunjukkan kadar nitrat yang lebih tinggi pada awal pengukuran, yang secara bertahap menurun. Sebaliknya, kadar nitrat pada kolam tanah lebih stabil, namun lebih rendah secara keseluruhan. Demikian pula, konsentrasi fosfat dan klorofil-a pada kolam beton umumnya lebih tinggi, produktivitas primer pada kolam tanah awalnya lebih tinggi, namun kolam beton menunjukkan peningkatan produktivitas primer pada titik-titik tertentu. Secara keseluruhan, penelitian ini menunjukkan bahwa kolam tanah cenderung memberikan lingkungan yang lebih stabil bagi ikan, sedangkan kolam beton dapat mendukung produktivitas primer yang lebih tinggi dengan manajemen nutrisi yang tepat. Hasil ini memberikan wawasan penting bagi praktik budidaya ikan dalam memaksimalkan produktivitas dengan memperhatikan karakteristik masing-masing jenis kolam.   Primary productivity serves as a principal indicator of the health of aquatic ecosystems, as it reflects the capacity of these ecosystems to produce biomass. The present study was conducted in the fish farming ponds of the Sumberpasir Laboratory. The objective of this study was to compare the weekly profile of primary productivity between concrete ponds and earthen ponds. To this end, samples were taken on a weekly basis for a period of eight weeks, and a range of parameters were measured, including temperature, pH, dissolved oxygen (DO), nitrate, phosphate, and chlorophyll a. The primary productivity measurement method employed was the light bottle and dark bottle method. The results of the measurements demonstrated that the concrete ponds exhibited greater fluctuations in temperature and pH compared to the earthen ponds. The temperature in the concrete ponds was observed to be higher, while the soil ponds demonstrated greater stability. Furthermore, the earthen ponds exhibited higher levels of dissolved oxygen (DO), which indicates enhanced oxygen availability for aquatic organisms. The initial nitrate levels in the concrete ponds were higher than those in the earthen ponds, but they subsequently decreased. In contrast, nitrate levels in the earthen ponds exhibited greater stability, although they were overall lower. Similarly, phosphate and chlorophyll-a concentrations in concrete ponds were generally higher, primary productivity in earthen ponds was initially higher, but concrete ponds showed increased primary productivity at certain points. Overall, this study suggests that earthen ponds tend to provide a more stable environment for fish, while concrete ponds can support higher primary productivity with propernutrient management. These results provide important insights for fish farming practices in maximizing productivity by considering the characteristics of each pond type.