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All Journal Jurnal Penyuluhan Jurnal Akuakultur Rawa Indonesia Saintek Perikanan : Indonesian Journal of Fisheries Science and Technology Indonesian Journal of Applied Sciences Jurnal Perikanan Kelautan Torani Journal of Fisheries and Marine Science Jurnal Perikanan dan Kelautan AL KAUNIYAH Jurnal Perikanan dan Kelautan ZOO INDONESIA Jurnal Akuatika Indonesia Jurnal Biodjati JFMR (Journal of Fisheries and Marine Research) Omni-Akuatika Chimica et Natura Acta Jurnal Perikanan Universitas Gadjah Mada Gorontalo Fisheries Journal Jurnal Iktiologi Indonesia (Indonesian Journal of Ichthyology) Asian Journal of Agriculture Jurnal Gema Ngabdi JOURNAL OF INDONESIAN TROPICAL FISHERIES (JOINT-FISH) : Jurnal Akuakultur, Teknologi Dan Manajemen Perikanan Tangkap, Ilmu Kelautan PAPALELE : Jurnal Penelitian Sosial Ekonomi Perikanan dan Kelautan Media Kontak Tani Ternak Zoo Indonesia Jurnal Media Akuakultur Indonesia Mahseer : Jurnal Ilmu-ilmu Perairan dan Perikanan Journal of Fish Nutrition Jurnal Ruaya : Jurnal Penelitian dan Kajian Ilmu Perikanan dan Kelautan PONGGAWA : Journal of Fisheries Socio-Economic Jurnal Teknologi Lingkungan Farmers: Journal of Community Services Jurnal Perikanan JARI : Jurnal Akuakultur Rawa Indonesia Indonesian Journal of Engineering (IJE)
Ayi Yustiati
Fakultas Perikanan Dan Ilmu Kelautan, Universitas Padjadjaran
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Materials Science & Nanotechnology Social Sciences Veterinary Other

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Pengaruh Penambahan Tepung Ubi Jalar Oranye (Ipomoea batatas L.) pada Pakan Terhadap Kecerahan Warna Ikan Molly Yustiati, Ayi; Luthfidianto, Iqbal; Pratama, Rusky Intan; Haetami, Kiki
Akuatika Indonesia Vol 10, No 2 (2025): Jurnal Akuatika Indonesia (JAkI)
Publisher : Direktorat Sumber Daya Akademik dan Perpustakaan Universitas Padjadjaran, Grha. Kandaga (P

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/jaki.v10i2.56639

Abstract

Indonesia memiliki keanekaragaman hayati yang melimpah. Salah satu yang dapat dibanggakan adalah keragaman spesies ikan hias, baik ikan hias air laut maupun air tawar. Komoditas ikan hias air tawar yang digemari salah satunya adalah ikan molly. Kecerahan warna menjadi salah satu faktor yang paling penting bagi komoditas ikan hias. Kualitas warna yang kurang baik dapat terjadi seiring berjalannya waktu dikarenakan kurangnya asupan karotenoid pada ikan. Ikan tidak dapat menghasilkan pigmen karotenoid pada tubuhnya sehingga sangat bergantung pada pakan yang didapat. Salah satu sumber pakan yang mempunyai karotenoid tinggi adalah ubi jalar oranye. Riset ini bertujuan untuk menentukan konsentrasi optimal pada penambahan tepung ubi jalar oranye yang dicampurkan dengan pakan untuk meningkatkan kecerahan warna ikan molly. Riset ini menggunakan metode Rancangan Acak Lengkap (RAL) dengan lima perlakuan dan tiga pengulangan. Riset ini dilakukan selama 40 hari dengan pengambilan sampel setiap 10 hari. Pengamatan kecerahan warna ikan menggunakan Modified Toca Colour Finder (M-TCF). Perlakuan yang digunakan pada riset ini adalah pakan komersil ikan konsumsi PF-500 dengan penambahan 0%, 2,5%, 5%, 7,5% tepung ubi jalar oranye dan pakan komersil ikan hias pro vit 89 (kontrol positif). Parameter yang diamati pada riset ini adalah tingkat kecerahan warna, pertumbuhan panjang dan bobot, tingkat kelangsungan hidup dan kualitas air. Hasil riset menunjukkan bahwa penambahan 5% tepung ubi jalar oranye memberikan peningkatan kecerahan warna tertinggi sebanyak 2,8 pada badan dan 2,7 pada kepala ikan. Penambahan tepung ubi jalar oranye tidak memberikan pengaruh terhadap pertumbuhan dan kelangsungan hidup ikan.
Identifikasi Tutupan Terumbu Karang Di Gili Meno Auliya Akraboelittaqwa; Sri Astuty; Ayi Yustiati; Wardatul Jannah
Indonesian Journal of Engineering (IJE) Vol. 1 No. 1 (2020): Edisi September
Publisher : Fakultas Teknik Universitas Nahdlatul Ulama Nusa Tenggara Barat

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Abstract

Abstrak: Penelitian ini bertujuan untuk menginventarisasi dan mengetahui kondisi ekosistem terumbu karang, menggunakan metode survei dengan melakukan pengamatan tutupan terumbu karang menggunakan metode Line Intercept Transect (LIT), Untuk pengukuran parameter fisika-kimia air dilakukan secara insitu pada tiap stasiun dengan masing-masing dilakukan pada setiap stasiun penelitian. Data yang diperoleh diolah kemudian dianalisis secara deskriptif tiap stasiunnya untuk menentukan kondisi terumbu karang didukung dengan kondisi fisika-kimia perairan. Kondisi terumbu karang di perairan Gili Meno secara rata-rata masuk dalam kategori sedang. Berdasarkan hasil pengamatan dengan metode Line Intercept Transect (LIT) persentase karang keras (hard coral) di perairan Gili Meno secara rata-rata memiliki persentase sebesar 24,19% sedangkan karang mati (dead coral) sebesar 12,82%. Rata-rata persentase tutupan komponen algae yakni sebesar 0%, sedangkan komponen other fauna dan abiotic berturut-turut sebesar 12,17% dan 56,41%. Keadaan perairan di Gili Meno cukup optimal bagi kehidupan ekosistem terumbu karang. Suhu yang optimal, salinitas yang normal serta kecerahan yang mencapai 100% serta oksigen terlarut yang dibutuhkan oleh biota laut menunjang untuk keberlangsungan hidup ekosistem terumbu karang. Kondisi fisika kimia perairan di Gili Meno banyak dipengaruhi oleh Arus Lintas Indonesia (Arlindo) karena Selat Lombok merupakan salah satu jalur dari Arlindo. Abstract: This research aims to inventory and determine the condition of the coral reef ecosystem, used a survey method by observing coral reef cover using the Line Intercept Transect (LIT) method. The measurement of the physico-chemical parameters of water was carried out in-situ at each station with each carried out at each research station. The data obtained were processed then analyzed descriptively for each station to determine the condition of coral reefs supported by the physico-chemical conditions of the waters. On average, the condition of coral reefs in Gili Meno waters is in the medium category. Based on observations using the Line Intercept Transect (LIT) method, the percentage of hard corals in Gili Meno waters has an average percentage of 24.19% while dead coral is 12.82%. The average percentage cover of the algae component is 0%, while the other fauna and abiotic components are 12.17% and 56.41%,. The condition of the waters in Gili Meno is quite optimal for the life of the coral reef ecosystem. Optimal temperature, normal salinity and brightness that reaches 100% and dissolved oxygen needed by marine life support the survival of coral reef ecosystems. The physical and chemical conditions of the waters in Gili Meno are heavily influenced by the Indonesian Cross Flow (Arlindo) because the Lombok Strait is one of the routes from Arlindo.
ANALISIS TEKNIS DAN PELUANG PENGEMBANGAN INOVASI TEKNOLOGI BIOFLOK UNTUK OPTIMALISASI PRODUKSI IKAN NILA (Oreochromis niloticus) BERKELANJUTAN: Technical Analysis And Development Opportunities For Biofloc Technology Innovations In Optimizing Sustainable Tilapia (Oreochromis niloticus) Production Ayi Yustiati; Desi Sartika
JURNAL AKUAKULTUR, TEKNOLOGI DAN MANAJEMEN PERIKANAN TANGKAP, ILMU KELAUTAN Vol 9 No 1 (2026): JOURNAL OF INDONESIAN TROPICAL FISHERIES
Publisher : Fakultas Perikanan dan Ilmu Kelautan Universitas Muslim Indonesia Makassar, Sulawesi Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/nnnc4398

Abstract

Tilapia (Oreochromis niloticus) cultivation still faces various obstacles, such as declining water quality and high production costs. Biofloc technology is one of the innovations that has the potential to increase the efficiency and productivity of cultivation in a sustainable manner. This research was conducted to analyze the technical aspects and opportunities for the development of biofloc technology in optimizing tilapia production. The purpose of the research is to get innovations in the development of optimal tilapia biofloc technology. The research method used is descriptive exploratory with a Systematic Literature Review (SLR) approach. The procedures for searching, article selection, data extraction, and reporting refer to the PRISMA 2020 27 item checklist. The results of the study show that there are four types of biofloc technology innovations in tilapia that are the most optimal, namely Biofloc without buffer media (Suspended-Growth systems), the integration of bioflocs with aquaponics systems and Recirculating Aquaculture Systems (RAS), and the application of the Internet of Things (IoT). The implementation of the tilapia biofloc innovation has a positive effect on increasing tilapia production in a sustainable manner.
Fish Community Structure in The Coastal Mangrove Ecosystem of Cemara Kulon Village Indramayu Regency, Indonesia Titin Herawati; Muhamad Pauwwaz; Zahidah Zahidah; Izza Mahdiana Apriliani; Ayi Yustiati
Jurnal Biodjati Vol 9 No 1 (2024): May
Publisher : UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/biodjati.v9i1.34123

Abstract

 The mangrove ecosystem of Cemara Kulon Village has the potential for fishery resources which has decreased in line with various anthropogenic activities. This study aims to determine the composition of fish and analyze the status of the fish community structure and its relation to the physical-chemical aspects of the waters in the mangrove ecosystem of Cemara Kulon Village. This research was conducted over a period of three months  in the mangrove ecosystem of Cemara Kulon Village. The method used in this research was  descriptive quantitative purposive and composite sampling at 3 research stations. Parameters observed in this study were relative abundance, diversity, uniformity, dominance, and the relationship between community structure and aquatic physico-chemical parameters. During the study, 508 fish were caught, consisting of 20 species from 16 families. The value of diversity was in the moderate category with a ranged of 1.87-2.50; the uniformity value was in the moderate category with a ranged of 0.41-0.46 and the dominance value was in the low category with a ranged of 0.11-0.22.   Based on the results of the Canonical Correspondence Analysis (CCA) revealed that fish diversity was affected by light transparency and DO, the uniformity of fish was  affected by temperature, and the dominance of fish was affected by ammonia. The fish community structure was categorized as unstable which was influenced by water quality.
Budidaya Udang Vaname pada Berbagai Skala Produksi (Studi Literatur) Ayi Yustiati; Iskandar Kanna
Vol 15 No 3 (2025): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v15i3.1550

Abstract

Vaname shrimp (Litopenaeus vannamei) cultivation is growing rapidly in Indonesia and has various production scales, from traditional to super-intensive. This study examines the technical and economic differences of each production scale based on literature studies. Technically, the traditional scale still relies on natural environmental conditions with a stocking density of 5–9 shrimp/m2 and a productivity of 0.1–0.5 tons/ha/period. The traditional-plus scale is a development of the traditional scale with several improvements in technical aspects such as pond bottom soil processing, additional feeding, and simple water quality management with a stocking density of 10–49 shrimp/m2 and a productivity of 0.7–1.5 tons/ha/period. The semi-intensive scale begins to implement better aeration and water quality management, increasing the stocking density to 50–79 shrimp/m2 with a productivity of 4–8 tons/ha/period. At intensive and super-intensive scales, the use of technologies such as biofloc systems, Recirculating Aquaculture Systems (RAS), and Internet of Things (IoT) allows for higher stocking densities (80-150 shrimp/m2 and 250-400 shrimp/m2) with productivity reaching 15-20 tons/ha/period and 100-150 tons/ha/period. Economically, a more intensive production scale shows greater benefits. The traditional scale has an Internal Rate of Return (IRR) of 10-20% with a payback period of 3-5 years, while the semi-intensive and intensive scales have an IRR of 20-50% with a shorter payback period (1.5-3 years). The super-intensive scale offers the highest benefits with an IRR> 50%, a Net Present Value (NPV) of billions of rupiah, and a payback period of less than 1.5 years. However, intensive and super-intensive scales require large initial capital and more complex management systems, especially in terms of water quality and biosecurity. The results of this study indicate that increasing the scale of production can increase efficiency and profits, but also carries higher risks. Therefore, the selection of production scales must consider technical readiness, financial resources, and good risk management. The application of technologies such as biofloc, RAS, and IoT has the potential to increase the efficiency and sustainability of whiteleg shrimp cultivation. Support from the government and stakeholders is needed to increase the competitiveness of the aquaculture industry through policies that support innovation and sustainability.
PENGGUNAAN LARUTAN FERMENTASI KULIT SINGKONG DAN CUKA TERHADAP MASA SIMPAN FILET NILA MERAH BERDASARKAN JUMLAH MIKROBA PADA PENYIMPANAN SUHU RENDAH Annisa Nur Maharani; Evi Liviawaty; Ayi Yustiati; Rusky Intan Pratama
Vol 15 No 4 (2025): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v15i4.1558

Abstract

Tilapia filet is a fishery product that is widely favored because of its high protein content and ease of processing. However, this product has a relatively short shelf life, so natural preservation efforts are needed to extend its shelf life. This study aims to determine the optimal concentration of vinegar in the fermentation process of cassava peels to extend the shelf life of red tilapia fillets based on the number of bacteria during low-temperature storage. This research was carried out at the Fisheries Product Processing Laboratory, Biotechnology Laboratory, Aquaculture Laboratory, Faculty of Fisheries and Marine Sciences, Padjadjaran University in February 2024. This study was carried out by soaking red tilapia fillets using a fermented solution of cassava peel with different vinegar concentrations, consisting of 5 treatments, namely 0%, 0.5%, 1%, 1.5%, 2% and stored at low temperatures (50-100 C). The parameters observed were the number of bacterial colonies, and the degree of acidity (pH). The concentration of 0% observation was carried out on the 1st, 3rd, 6th, 7th, 8th, 9th day while the concentration of 0.5%, 1%, 1.5%, 2% was observed on the 1st, 4th, 7th, 8th, 9th, 10th, 11th, 12th and 13th days. Based on the results of the research that has been conducted, it can be concluded that a fermented solution of cassava peel with a vinegar concentration of 1% is the best to prolong red tilapia fillets based on the number of microbes and pH. The addition of 1% cassava peel fermentation solution can maintain the freshness of the fish until the 12th day with a total number of microbes of 3.3 x 107 with a pH value of 6.70
EFFECT OF ADDING Moringa oliverfera LEAF EXTRACT TO FEED ON INCREASING IMMUNITY PERFORMANCE AND GROWTH OF TAWES FISH FRY (Barbonimus gonionotus) Ayi Yustiati; Fathurrahman Fathurrahman; Irfan Zidni; Kiki Haetami
Vol 15 No 5 (2025): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v15i5.1790

Abstract

Co-Authors Achmad Rizal Achmad Rizal Afifah, Luthfiah Al Afisha, Fauziyah Nur Agung Meidito Nugroho Alifia Ajmala Palsa Ammar Fatalattof. A Angela Mariana Lusiastuti anggi nugraha anggi nugraha Annisa Nur Maharani Ardhardiansyah - Arhab, Rizka Wachida Asep Anang Asep Imam Warsono Atikah Nurhayati Aulia, Halyda Auliya Akraboelittaqwa Ayuni Nasrunnisa Azizia, Annisa Dewi Nur Balqis, Rahma Bangkit, Ibnu Banu Sulistyo Utomo Brainerd, Eliazer Burhanuddin, Muhmmad Adhietya Ramadhani Bussalam, Rajib Cahya, Muhamad Dwi Damayanti, Regita Demas Faisal Desi Sartika Desty Nurul Ulfa Dian Yuni Pratiwi Diani, Ahmad Fikry Dwi Suci Ayu Irianti Emma Rochima Evi Liviawaty Fatalattof. A, Ammar Fathurrahman Fathurrahman Fauziah Arini Shaqina Gilang Kodrat Hikmatullah Gitarani Beauty Gumelar, Muhammad Gugum Hafel, Aulia Putri Kapsari Halyda Aulia Handaka, Asep Agus Hariz, Shafwan Hasani, Fiza Jasmine Hasna Nabila Shobihah Herman Hamdani Herman Hamdani Hilman - Heriyanto Ibnu Bangkit Bioshina Suryadi Ibnu Bangkit Bioshina Suryadi Ibnu Bangkit Bioshina Suryadi Ichsan Nurul Bari Iis Rostini Indah Riyantini Irfan Zidni Irfan Zidni Iskandar - Iskandar Iskandar Iskandar Iskandar Iskandar Iskandar Iskandar Kanna Ismail, Muhammad Rudyansyah Isni Nurruhwati Izza Mahdiana Apriliani Izza Mahdiana Apriliani Jacinda, Adinda Kinasih Jamil Amjad Junianto Junianto JUNIANTO JUNIANTO Kamiswara, Rendika Kanna, Iskandar Katisya Abrina Prastyanti Kevin Aditya Khaerunissa, Nadia Kiki Haetami Kiki Haetami Lantun Paradhita Dewanti Lusia, Akira Luthfidianto, Iqbal M. Agam Alpharesy Maharani, Annisa Nur Maharani, Zahra Egidita Manik, Grace Sondang Rona Tama Masyitoh, Syifa Mega Fatimah Rosana Mohammad Badai Putra Surahman Muhamad Pauwwaz Mumtaz, Yasmin Muthia Nada Safitri Nasrunnisa, Ayuni Nugroho, Agung Meidito Nugroho, Andika Puspito Nur Asiah Nurussahra Sya'bani Pribadi, Sofan Sidiq Putro, Reno Dwi Rahma Balqis Rajib Bussalam Rambo - Rendika Kamiswara Reno Dwi Putro Rita Rostika Roffi Grandiosa Roffi Grandiosa Herman Rosidah - Rosidah - Rostika Rostika Rufi'i Rusky Intan Pratama Santi Rukminita Anggraeni Sartikasari, Dewi Astuti Sofan Sidiq Pribadi Sofi, Nunung Sri Astuty Sriati - Sugandhy, Rioaldi Sukahati, Dewi Widuri Sukendi Sukendi Sunarto Sunarto sunarto sunarto Surahman, Mohammad Badai Putra Suryadi, Ibnu Bangkit Bioshina Syaripudin Nur Tatang Supriatna Taufanputri, Melati Tia Rostiana Siti Maesaroh Titin Herawati Ucu Cahyadi Ujang Subhan Wahyuniar Pamungkas Walim Lili Walim Lili Wardatul Jannah Wildan Nururfan Aghnia Windarti Windarti Yayat Dhahiyat Yuli Andriani Yuli Andriani Yuliana Farahita Yuliana Farahita Zahidah Hasan Zahidah Zahidah Zahra Egidita Maharani Zuzy Anna