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All Journal Jurnal Ilmu dan Teknologi Kelautan Tropis Jurnal Kelautan : Indonesian Journal of Marine Science and Technology Journal of Geoscience, Engineering, Environment, and Technology Acta Aquatica: Aquatic Sciences Journal Jurnal Riset Akuakultur Jurnal Serambi Engineering Jurnal Iktiologi Indonesia (Indonesian Journal of Ichthyology) Jurnal Ilmiah Samudra Akuatika Jurnal Pengabdian Masyarakat: Darma Bakti Teuku Umar Munggai: Jurnal Ilmu Perikanan dan Masyarakat Pesisir Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Buletin Pengabdian Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan Jurnal Solusi Masyarakat Dikara Jurnal Perikanan
Saiful Adhar
Universitas Malikussaleh
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Library & Information Science Materials Science & Nanotechnology Physics Public Health Social Sciences Other

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Pengaruh salinitas terhadap kondisi fisiologi pada benih ikan bawal bintang (Trachinotus blochii) Ezraneti, Riri; Adhar, Saiful; Alura, Aula Maretta
Acta Aquatica: Aquatic Sciences Journal Acta Aquatica: Aquatic Sciences Journal, Vol. 6: No. 2 (October, 2019)
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/aa.v6i2.1621

Abstract

AbstrakPenelitian ini bertujuan untuk menentukan Laju konsumsi oksigen, pertumbuhan dan kelangsungan hidup ikan bawal bintang yang dipelihara dalam salinitas yang berbeda. Penelitian ini dilakukan dengan memelihara ikan dalam jaring kontainer dengan salinitas yang berbeda menggunakan 4 perlakuan dan 3 ulangan: A: 32 ppt, B: 24 ppt C: 19 ppt D: 14 ppt selama 28 hari. Parameter penelitian yang diamati adalah laju konsumsi oksigen, pertumbuhan panjang dan bobot, efisiensi pakan dan tingkat kelangsungan hidup dan parameter kualitas air yang meliputi salinitas (°), suhu (0C), DO (mg/L), pH dan amonia. Hasil penelitian menunjukkan bahwa laju konsumsi oksigen berbeda sangat nyata antar perlakuan dengan konsumsi oksigen terbaik dalam perawatan C (19 °) dan D (14 °) sebesar 0,47 mg O2/g/jam. Pertumbuhan panjang terbesar pada perlakuan D (14 °) sebesar 1,52 cm, sedangkan pertambahan bobot terbesar terdapat pada C (19 °) sebesar 2,72 gram. Efisiensi pakan tidak berbeda nyata antar perlakuan dengan nilai terbaik sebesar 8,94 % yang terdapat pada perlakuan C (19 °), sedangkan tingkat kelangsungan hidup berbeda nyata antar perlakuan dengan perlakuan terbaik terdapat pada perlakuan D (14 °) sebesar 100%. Kualitas air masih dalam kisaran yang aman dengan kisaran suhu 26,3-30,5 0C, DO 5,25-6,12 mg/L, pH 7,8-8,2 dan amonia 0,16-0,24 mg/L. Ikan bawal bintang dapat hidup secara optimal pada rentang salinitas 14 - 19 ppt.Kata kunci: ikan bawal bintang; salinitas; kondisi fisiologiAbstractThis study aims to determine the rate of oxygen consumption, growth and survival rate of silver pompano fish that reared in different salinity. This research was conducted by keeping silver pompano in container nets with different salinity using 4 treatment and 3 replications: A: 32 ppt, B: 24 ppt C: 19 ppt D: 14 ppt for 28 days. The research parameters observed were the rate of oxygen consumption, growth rate, feed efficiency and survival rate and water quality parameters including salinity (°), temperature (oC), DO (mg/L), pH and ammonia. The results showed that the oxygen consumption rate was significantly different with the best oxygen consumption in treatment C (19 °) and D (14 °) treatment by 0.47 mgO2/g/hour. The highest growth in treatment D (14 °) with 1,52 in length, while the highest growth in the treatment C (19 °) with 2,72 in weight. The feed efficiency is not significantly different between the treatments with the highest value around 8,94 % in the treatment C (19 °), while survival rate was different between the treatments with the best treatment in D (14 °) by 100%. Water quality is still within safe range i.e. temperature between 26,3-30,5 0C, DO between 5,25-6,12 mg/L, pH 7,8-8,2 and ammonia 0,16-0,24 g/L. The silver pompano would live optimally in the salinity range 14 -19 ppt.Keywords: silver pompano; salinity; physiological condition
Application of recirculating aquaculture system in black tiger shrimp (Penaeus monodon) nursery indoors Bulan, Rifqi; Muliani, Muliani; Zulpikar, Zulpikar; Adhar, Saiful; Ayuzar, Eva
Acta Aquatica: Aquatic Sciences Journal Acta Aquatica: Jurnal Ilmu Perairan, Vol. 10: No. 1 (April, 2023)
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/aa.v1i2.8885

Abstract

Water quality is one of the determining factors for the success of tiger shrimp in super intensive tiger shrimp culture that has very high productivity, this produces a lot of waste in the form of manure and leftover food which is a trigger for the decline in water quality. This study aims to determine the use of RAS using a different filter arrangement of water quality in the maintenance of tiger shrimp (Panaeus monodon). This research was conducted from August to September 2019 at the Hatchery and Aquaculture Technology Laboratory, Faculty of Agriculture, Malikussaleh University. The method used in this study is an experimental method with data collection techniques with a non-factorial Completely Randomized Design (RAL) consisting of 4 treatments and 3 replications that were treatment A without filter (control), treatment B: physics filter, chemical filter, biological filter, treatment C: chemical filter, biological filter, physics filter, and treatment D: biological filter, physics filter, chemical filter. The results showed that the use of different filter arrangements in RAS has an influence on water quality parameters except for temperature, increase in length, and weight and has a very significant effect on survival. The best water quality was found in treatment B, physical filter, chemical filter, band iological filter.Keywords: black tiger shrimp; Recirculating Aquaculture System; water quality
ANALISIS DAYA TAMPUNG BEBAN PENCEMARAN FOSFOR DAN DAMPAK KERAMBA JARING APUNG DI DANAU LAUT TAWAR, ACEH TENGAH Adhar, Saiful; Erlangga, Erlangga; Rusydi, Rachmawati; Mainisa, Mainisa; Prasetya, Yukis Angga; Zaitun, Urmila
Jurnal Riset Akuakultur Vol 18, No 2 (2023): (Juni, 2023)
Publisher : Politeknik Kelautan dan Perikanan Jembrana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/jra.18.2.2023.117-127

Abstract

Danau Laut Tawar di Kabupaten Aceh Tengah, Indonesia, memiliki luas permukaan 5.862 ha, garis pantai 49,75 km, kedalaman maksimum 84,23 m, kedalaman rata-rata 25,19 m, dan daerah tangkapan air seluas 18.877 ha. Danau ini merupakan danau tektonik dan bersifat multiguna seperti berperan sebagai sumber plasma nutfah, air baku air minum dan pertanian, perikanan, dan sumber pembangkit listrik tenaga air. Aktivitas antropogenik akibat pemanfaatan sumber daya di daerah tangkapan air dan perairan meningkatkan pemuatan fosfor ke perairan tersebut. Penelitian ini bertujuan untuk menghitung kapasitas beban fosfor dan dampak kegiatan keramba jaring apung terhadap pencemaran fosfor di Danau Laut Tawar. Data primer dan sekunder dikumpulkan dan dianalisis menggunakan berbagai pendekatan seperti studi literatur, pemodelan, pengukuran in-situ serta ex-situ, dan wawancara. Hasil penelitian menunjukkan konsentrasi fosfor di perairan Danau Laut Tawar sebesar 34,00 mg m-3. Beban fosfor dari daerah tangkapan air sebesar 5,19 mg m-3, dengan alokasi beban fosfor sebesar 0,74 mg m-3. Baku mutu fosfor ditetapkan sebesar 40,00 mg m-3, sehingga daya tampung beban pencemaran fosfor mencapai 1,04 ton tahun-1. Keramba jaring apung pada danau memiliki luas 4,46 ha dan menghasilkan limbah fosfor sebanyak 5,25 ton tahun-1 yang terlarut ke perairan danau. Nilai tersebut lebih tinggi dari daya tampung beban pencemaran fosfor pada danau dan memengaruhi kondisi alaminya serta aktivitas yang dilakukan di sekitar danau. Lake Laut Tawar in Central Aceh, Indonesia, covers an area of 5,862 ha with a coastline length of 49.75 km, a maximum depth of 84.23 m, an average depth of 25.19 m, and a catchment area of 18,877 ha. The lake is a tectonic-formed water body and serves various biological and economic functions such as biodiversity resources, water sources for drinking water and agriculture, fisheries, and hydroelectricity. Anthropogenic pressures from economic activities around and within the lake have increased phosphor loading in the water body. This study aimed to determine the phosphor loading capacity and the contribution of floating net cage operation on phosphor pollution in Lake Laut Tawar. Primary and secondary data were collected and analyzed using various approaches such as documents, modeling, in-situ and ex-situ measurements, and interviews. The results showed that the phosphor concentration in the Lake Laut Tawar waters reached 34.00 mg m-3. The phosphor load from the catchment area was 5.19 mg m-3, with the phosphor load allocation of 0.74 mg m-3. The maximum threshold for phosphor concentration in a lake is set at 40.00 mg m-3, bringing the phosphor pollution load capacity of the lake to 1.04 tons year-1. However, the floating net cages in the lake covered an area of 4.46 ha and produced 5.25 tons year-1 of phosphorus waste which dissolved into the lake waters. This value exceeds the phosphorus load capacity of the lake and subsequently affects the lake's natural state and the ecosystem services it provides.
Penyuluhan penggunaan pakan berwawasan lingkungan kepada pembudidaya keramba jaring apung di Danau Laut Tawar Aceh Tengah (Counseling on the use of environmentally conscious feeding to floating net cage farmers in the Lake Laut Tawar Aceh Tengah) Adhar, Saiful; Khalil, Munawwar; Muliani, M
Buletin Pengabdian Vol 3, No 3 (2023): Bull. Community. Serv.
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/bulpengmas.v3i3.34641

Abstract

Cultivating Floating Net Cages on Lake Laut Tawar has become an activity supporting the people's economy. The profits obtained by cultivators range from IDR 2.5 7 million per maintenance period. However, on the other hand, this activity can reduce the carrying capacity of the waters of Lake Laut Tawar due to waste pollution originating from leftover feed. One of the impacts is the mass death of fish in the floating net cages. The core problem of this problem is the lack of knowledge of Floating net cage cultivators and workers regarding feed management and water pollution. This problem can be solved by increasing the knowledge of Floating net cage farmers and workers in Lake Laut Tawar. The method used in this activity was counseling on using environmentally friendly feed in the Floating Net Cage system for fish farming in Lake Laut Tawar, Central Aceh. The aim and output targetted of this community service activity were to increase the application of science and technology in the community, in the form of improving the management of the use of fish feed d in floating net cages system. Evaluation of the level of success and satisfaction of participants was carried out using a questionnaire. Based on an analysis of the level of satisfaction and success, 80-90% of farmers are very satisfied with this community service activity. The benefits of this activity provide knowledge and positive motivation for partners in tilapia culture in floating net cages by increasing production as well as protecting the environment from pollution.
Pemberdayaan kelompok petani tambak ikan kakap putih (Lates calcarifer, Bloch) dengan menggunakan teknologi secara modular di Gampong Lancang Barat Kabupaten Aceh Utara (Empowerment of sea bass farmers group (Lates calcarifer) using modular technology in Lancang Barat Village, North Aceh District) Ayuzar, Eva; muliani, muliani; Khalil, Munawwar; Zuriani, Z; Hatta, Muhammad; Adhar, Saiful
Buletin Pengabdian Vol 2, No 1 (2022): Bull. Community. Serv.
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/bulpengmas.v2i1.23616

Abstract

The purpose of this service activity is to increase the knowledge regarding white snapper cultivation using modular technology to the aquaculture farmer group in West Lancang Village, North Aceh District. This service activity used a survey, educative, participatory, and persuasive methods. This community service activity consists of several stages, namely: 1) counseling on white snapper cultivation techniques carried out in a modular manner starting from nursery to harvest 2) counseling on business analysis of white snapper, and 3) training on pond water quality measurement methods. The level of success and satisfaction of service participants was carried out using a questionnaire. Based on the analysis of the level of satisfaction and success, 80-90% of pond farmers are satisfied with this service activity. This service activity provides positive knowledge and motivation for pond farmers. In conclusion, this empowerment activity has a positive impact and increases the knowledge of pond farmers in cultivating white snappers with modular technology.
Teknik pembuatan kerupuk bawang ikan bandeng (Chanos chanos) untuk pemberdayaan perempuan di Gampong Ulee Pulo Kabupaten Aceh Utara (Processing techniques of onion crackers from milk fish (Chanos chanos) for women empowerment at Ulee Pulo Village District of Aceh Utara) Ayuzar, Eva; Muliani, M; Adhar, Saiful; Rahman, Arief
Buletin Pengabdian Vol 1, No 1 (2021): Bull. Community. Serv.
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/bulpengmas.v1i1.20270

Abstract

The purpose of this community service is to increase the knowledge of women in the village of Ulee Pulo, North Aceh Regency, Indonesia about processing techniques of pond cultivation products, namely milkfish onion crackers. This community service activity used a survey method and direct outreach. The survey consisted of determining the location and the group, while the outreach consisted of preparing materials and tools, processing, and organoleptic testing (scoring test). The components of the organoleptic test consisted of taste, odor, shape, color, and savory. Panelists who gave organoleptic test assessments included village apparatus, lecturers, and the community with a total of 25 panelists. Questionnaires were used to see the level of success of the activity. The observation results of the activity, it is known that this activity can improve the knowledge of women in family welfare empowerment group(Pemberdayaan Kesejahteraan Keluarga/PKK)in processing milkfish into onion crackers. Also, the added value of milkfish can increase especially when the harvest is abundant. Organoleptic test results showed that color score 5(Yellow-brown), odor 4,3 (the scent of milkfish), texture 5 (crunchy), salty taste 5 (salty ideal), savory taste 4,6 (tasty).
Pengaruh Perbedaan pH Perairan terhadap Laju Pertumbuhan Lamun Jenis Cymodocea rotundata: The Effect of Differences pH of Waters on the Growth Rate of Seagrass of Cymodocea rotundata Kawaroe, Mujizat; Effendi, Hefni; Zamani, Neviaty Putri; Erniati; Erlangga; Adhar, Saiful; Imanullah; Imamshadiqin; 'Akla, Cut Meurah Nurul; Sugara, Ayub; Ilhami, Bq Tri Khairani; Yudho Andika
Jurnal Ilmu dan Teknologi Kelautan Tropis Vol. 15 No. 1 (2023): Jurnal Ilmu dan Teknologi Kelautan Tropis
Publisher : Department of Marine Science and Technology, Faculty of Fisheries and Marine Science, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jitkt.v15i1.43331

Abstract

Penggunaan bahan bakar fosil yang terus berlangsung akan meningkatkan konsentrasi karbondioksida (CO2) di atmosfer. Asidifikasi laut terjadi akibat CO2 yang berada di atmosfer berdifusi ke lautan. Lautan mampu menyerap CO2 di atmosfer sebanyak 35 % lebih yang menyebabkan terjadinya penurunan pH laut. Lamun Cymodocea rotundata merupakan salah satu jenis lamun yang banyak ditemukan tumbuh di perairan tropis. Keadaan ini menimbulkan kekhawatiran tentang kemungkinan terjadinya dampak pada pertumbuhan lamun C. rotundata. Penelitian ini bertujuan untuk menganalisis kandungan nitrat, fosfat dan kalium dan pertumbuhan lamun C. rotundata yang meliputi pertumbuhan daun, rhizoma, dan akar C. rotundata terhadap perbedaan pH. Penelitian menggunakan metode eksperimen dengan rancangan acak lengkap menggunakan tabel acak. Sebanycak 15 toples dengan ukuran diameter 20 cm dan tinggi 25 cm digunakan dengan 3 perlakuan, masing-masing perlakuan 5 kali pengulangan. Hasil uji regresi linier menunjukkan pH berpengaruh terhadap konsentrasi nitrat, dan berpengaruh kuat terhadap konsentrasi fosfat dan kalium. Laju pertumbuhan daun lamun C. rotundata tertinggi pada kontrol berkisar antara 0,50–1,29 mm/hari sedangkan yang terendah pada pH rendah berikisar 0,07–0,73 mm/hari. Laju pertumbuhan rizhoma lamun secara horizontal dan vertikal tertinggi pada pH rendah sedangkan yang terendah pada pH kontrol. Laju pertumbuhan akar lamun tertinggi pada pH rendah berkisar antara 0,20–0,90 mm/hari. sedangkan yang terendah pada kontrol berkisar antara 0,13–0,43 mm/hari. pH juga memengaruhi laju pertumbuhan daun, rhizoma dan akar lamun C. rotundata. Semakin rendah pH maka laju pertumbuhan daun juga semakin rendah, berbeda dengan rhizoma dan akar semakin rendah pH maka semakin tinggi laju pertumbuhan.
Co-Authors Alura, Aula Maretta Andika, Yudho Arief Rahman Arief Rahman Aula Maretta Alura Ayu Gustina Ayub Sugara Bulan, Rifqi Cut Meurah Nurul ‘Akla Dian Laili Erlangga Erlangga Erlangga Erlangga Erlangga Erlangga Erlangga Erniati Erniati Erniati Eva Ayuzar Eva Ayuzar Eva Ayuzar Eva Ayuzar Eva Ayuzar, Eva Fridayanti, Nelly Hefni Effendi Hesti Wahyuningsih Hyessica Bernardeta Lubis Ilhami, Bq Tri Khairani Imamshadiqin, Imamshadiqin Imanullah Imanullah, Imanullah Julianda Sahputra Julianda Sahputra, Julianda Lisna Lisna LUKMAN, LUKMAN Magfirah Magfirah Magfirah, Magfirah Mainisa Mainisa Mainisa Mainisa, Mainisa Muhammad Fazil, Muhammad Muhammad Hatta Muhammad Hatta Muhammad Hatta MUJIZAT KAWAROE Muliani Muliani Muliani Muliani Muliani Muliani, Muliani Muliani, M Munawar Khalil Munawwar Khalil, Munawwar Nababan, Esther Sorta Mauli Natasya, Siti NEVIATY PUTRI ZAMANI Nurul Aida Prama Hartami Prasetya, Yukis Angga Rachmawati Rusydi Rachmawati Rusydi Rachmawati Rusydi, Rachmawati Rahmatul Husna Rahmatul Husna, Rahmatul Riani Riani, Riani Rifqi Bulan Riri Ezraneti Riri Ezraneti Riri Ezraneti salamah salamah Salamah Salamah Siti Natasya Ternala Alexander Barus Teuku Die Aulya Rizky Teuku Die Aulya Rizky, Teuku Die Aulya Usnawiyah, Usnawiyah Yudho Andika Zaitun, Urmila Zulpikar Zulpikar Zulpikar, Zulpikar Zuriani, Z Zuriani, Zuriani