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All Journal Jurnal Akuakultur Indonesia Journal of Aquaculture Management and Technology Jurnal Perikanan dan Kelautan Jurnal Biologi Tropis Jurnal Akuakultur Sungai dan Danau Jurnal Iktiologi Indonesia (Indonesian Journal of Ichthyology) Journal of Aquaculture and Fish Health Musamus Fisheries and Marine Journal ZIRAA'AH MAJALAH ILMIAH PERTANIAN Jurnal Inovasi Penelitian Leuit, Journal of Local Food Security Advance Sustainable Science, Engineering and Technology (ASSET) Arwana: Jurnal Ilmiah Program Studi Perairan JAGO TOLIS : Jurnal Agrokompleks Tolis Jurnal Media Akuakultur Indonesia KNOWLEDGE: Jurnal Inovasi Hasil Penelitian dan Pengembangan Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan
Lukman Anugrah Agung
Program Studi Ilmu Perikanan, Fakultas Pertanian, Universitas Sultan Ageng Tirtayasa, Jl.Raya Palka Km.3 Sindangsari, Pabuaran, Serang, Provinsi Banten 42163
Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Social Sciences Other

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Analysis of water quality in watershed using heavy metal pollution index Ujianti, Rizky Muliani Dwi; Novita, Mega; Burhanuddin, Aan; Muflihati, Iffah; Agung, Lukman Anugrah; Ingsan, Roies Nur; Wafa, Alfan Najihil; Anggraeni, Cerly Nurlita; Muzakki, Tsaqif
Depik Vol 13, No 2 (2024): AUGUST 2024
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.13.2.35680

Abstract

The quality of rivers and coastal is gradually deteriorating along with rapid population and socio-economic growth in the watershed to the estuary. Sampling was conducted in Semarang city rivers and Demak district rivers, Central Java Province, Indonesia, at four different stations according to geography and designation: river basins, estuaries, and rivers affected by industrial and domestic waste. Research time is August - October 2023 during the dry season. The research method uses descriptive analysis to determine the variables to be studied based on the research results in the field. River and coastal pollution levels are measured using the Heavy Metal Pollution Index method, with several water quality parameters measured, such as BOD, COD, Ammonia, TDS, TSS, and Total Coliform. In contrast, the heavy metal parameters measured are Cd, Ni, Zn, Cu, and Pb. The heavy metals and water quality parameters analyzed guided by Government Regulation of the Republic of Indonesia Number 22 of 2021 class 2. Water quality and heavy metal analysis use the Heavy Metals Pollution Index (HPI). HPI is an assessment method that shows the influence of individual heavy metal compounds on overall water quality. The results show that the status of non-metal water quality in terms of HPI analysis shows that Sampling Station (SS) 1 is 224.30 (unsuitable for drinking), SS 2 is 645.98 (unsuitable for drinking), SS 3 is 320.09 (unsuitable for drinking), SS 4 is 252.09 (unsuitable for drinking), and metal parameters in terms of HPI analysis show that SS1 is 26.43 (good), SS2 is 2345.84 (unsuitable for drinking), SS3 is 26.43 (good), and SS4 is 12.64 (excellent). The conclusions from these four research areas indicate that the status of water quality, according to the HPI is unsuitable for drinking, however, indications of heavy metals in 2 areas are still tolerable, namely good and excellent. The decline in water quality in the research area is caused by domestic and industrial waste polluting the waters. In conclusion, this river area requires further management from the collaboration of various stakeholders.Keywords:Water QualityHeavy MetalCoastalWatershed
Evaluation of indigofera leaf meal (Indigofera zollingeriana) on digestibility of common carp strain Sinyonya (Cyprinus carpio) Efrizal, Riky; Hermawan, Dodi; Agung, Lukman Anugrah
Jurnal Akuakultur Sungai dan Danau Vol 10, No 1 (2025): April
Publisher : Universitas Batangahari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/akuakultur.v10i1.245

Abstract

Common carp strain Sinyonya (Cyprinus carpio) is a freshwater fish that has high economic value. The development of fisheries cultivation business has caused an increase in demand for feed and raw materials so that feed prices become uncompetitive. Therefore, it is necessary to find alternative local feed raw materials. Plant protein source that has the potential to be developed is the indigofera (Indigofera zollingeriana) which has a protein content of 28.98‒36.62%, crude fiber 8.49‒17.40%, and fat 3.3%. This study was aimed to evaluate the use of indigofera leaf flour as a feed raw material on the digestibility of common carp. This study applied the completely randomized design experimental method containing four diet treatments and three replications, namely A (control), B (30% non-fermented indigofera leaf meal), C (30% fermented indigofera leaf meal), D (30% soybean meal). Common carp with an average body weight of 5.87±0.90 g were kept in aquariums (60 × 40 × 40 cm3) with a density of 10 fish per aquarium and fed three times a day at satiation for 30 days of maintenance. The results showed that the use of indigofera leaf flour fermented using A. niger mold had a significant effect (p<0.05) on total digestibility with a value of 53.7%, protein digestibility of 84.88% and energy digestibility of 70.60% in common carp. This study also showed that indigofera leaf flour fermented using A. niger mold could reduce crude fiber in feed from 5.21% to 2.98%.
Evaluation of Growth Performance in Sinyonya Carp (Cyprinus carpio L.) Fed with varying inclusion levels of Indigofera Agung, Lukman Anugrah; Hermawan, Dodi; Massie, Rudy Taufik Putra
Jurnal Biologi Tropis Vol. 24 No. 4 (2024): Oktober - Desember
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i4.7488

Abstract

Carp is a valuable freshwater fish that thrives in various temperatures and water conditions, making it suitable for cultivation in diverse regions to satisfy community needs for animal protein. However, one of the primary challenges in carp farming is the high cost of commercial feed, which can contribute up to 91.2% of total production expenses. Thus, identifying affordable alternative protein sources is essential. Indigofera zollingeriana, a protein- and amino acid-rich plant, shows potential as an alternative to traditional feed ingredients like soybean meal. This study examines the effectiveness of using Indigofera as a feed ingredient for Sinyonya carp (Cyprinus carpio). The research applied a Completely Randomized Design with 5 treatment groups, each with varying Indigofera zollingeriana concentrations: TDI 0, TDI 25, TDI 50, TDI 75, and TDI 100. Findings revealed that Indigofera-based feed significantly boosted absolute growth and daily growth rate of the fish, although it did not influence feed efficiency or survival rate. The optimal concentration was determined to be TDI 75, or 75% Indigofera. Water quality remained favorable for the fish throughout the study.
Co-Authors ABDUL GANI Abdul Gani Abdul Gani Achmad Noerkhaerin Putra Adi Sucipto, Adi Aditya Baariz Ramadhan Andi Apriany Fatmawaty, Andi Apriany Anggraeni, Cerly Nurlita Annisa Misykah Mauliddina Annisa Misykah Mauliddina Arif Rahman Aris Munandar Burhanuddin, Aan Dinda Trie Suci Dodi Hermawan Edo Ahmad Solahuddin Edo Ahmad Solahudin Edo Ahmad Solahudin Edo Ahmad Solahudin Efrizal, Riky Elinda Kusuma Dewi Eltis Panca Ningsih, Eltis Panca Esa Rama Widiyawan Esa Rama Widiyawan Esa Rama Widiyawan Etin Nurkhotimah Evan Danisworo Exel Muhamad Rizki Fanny Yulianti Fatimah Fathimah Zahro Fathoni Tri Kurniawan Firmansyah, Taufiq Ginanjar Pratama Haeru Wahyudin Hasanah, Afifah Nurazizatul Herjayanto, Muh. Iffah Muflihati, Iffah Imadiah Aulia Imas Rohmawati, Imas Indah Juwita Sari Ingsan, Roies Nur Intan Nurani Drana Wasistha Jhon Meirta Ginting Kiki Roidelindho Magfira Magfira Mas Bayu Syamsunarno Mas Bayu Syamsunarno Mas Bayu Syamsunarno Mas Bayu Syamsunarno Massie, Rudy Taufik Putra Meata, Bhatara Ayi Mega Novita Mila Wahyuningsih Muh. Herjayanto Muh. Herjayanto Munandar, Aris Mustahal Mustahal Mustahal Mustahal Muzakki, Tsaqif Nabila Putri Novita Rahmayanti Novitasari Irianingrum Nugroho Agung Prasetyo Nugroho Agung Prasetyo Nuniek Hermita Nurhalimah Nurhalimah Oktaviani Oktaviani Rinda Ismalasari Rizky Muliani Dwi Ujianti Saifullah Saifullah Saifullah Saifullah Sarjito - Slamet Budi Prayitno Suardi Laheng Tarigan, Immanuel Tia Noer Fadillah Ujianti, Rizky Muliani Dwi Vianka Nafisa Salsabila Wafa, Alfan Najihil Wahyudin, Haeru