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All Journal Jurnal Akuakultur Indonesia Jurnal Teknologi Perikanan dan Kelautan Torani Journal of Fisheries and Marine Science Jurnal Perikanan dan Kelautan Jurnal Pertanian Terpadu JFMR (Journal of Fisheries and Marine Research) Acta Aquatica: Aquatic Sciences Journal JURNAL ATOMIK Jurnal Akuakultur Sungai dan Danau JURNAL AGRIBISNIS DAN KOMUNIKASI PERTANIAN (Journal of Agribusiness and Agricultural Communication) Indonesian Journal of Global Health research Ilmu Perikanan Tropis Nusantara Jurnal Perikanan dan Kelautan Jurnal Perikanan JARI : Jurnal Akuakultur Rawa Indonesia
Henny Pagoray, Henny
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Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Library & Information Science Materials Science & Nanotechnology Nursing Physics Public Health Social Sciences Other

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PENENTUAN STATUS MUTU AIR MENGGUNAKAN METODE INDEKS PENCEMARAN PADA SUNGAI SANGA-SANGA Rahmadi, Mohammad Zulfian; Sitorus, Saibun; Pagoray, Henny; Widodo, Nanang Tri
JURNAL ATOMIK Vol 10 No 1 (2025)
Publisher : Jurusan Kimia FMIPA UNMUL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/ja.v10i1.1417

Abstract

Pencemaran Sungai Sanga-Sanga dapat disebabkan oleh buangan sektor pemukiman maupun sektor industri pertambangan Penggunaan indeks kualitas air dapat mempermudah penentuan kualitas air sungai serta mempermudah juga dalam pemberian informasi kepada pihak yang membutuhkan. Tujuan penelitian ini adalah untuk mengkaji kualitas air Sungai Sanga-Sanga ditinjau dari parameter fisika, kimia dan biologi serta menentukan status mutu Sungai Sanga-Sanga dengan metode Indeks Pencemaran. Penelitian ini merupakan penelitian deskriptif kuantitatif yang bersifat ex-post facto dengan menggunakan metode Indeks Pencemaran untuk menentukan status mutu air Sungai Sanga-Sanga. Status mutu air Sungai Sanga-Sanga berdasarkan Indeks Pencemaran berada pada kondisi tercemar ringan.
Utilization of Cabbage as an Artificial Feed Material for Pearl Catfish (Clarias gariepinus) Fry Growth Sukarti, Komsanah; Pagoray, Henny; Nikhlani, Andi
Jurnal Perikanan dan Kelautan Vol. 27 No. 2 (2022): June
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/

Abstract

Pearl catfish has the main advantage of fast growth. To maximize this growth, one of the things that must be considered is the feed given. The use of factory feed for catfish seeds is common, so it is necessary to use feed raw materials that are around to be used as raw materials for homemade feed. Vegetable waste such as cabbage and tofu dregs can be used as fish feed which is processed into pellets. Cabbage vegetable waste, tofu dregs, bamboo shoots and bran have protein and carbohydrates that can be used for fish growth. This study consisted of 2 stages, namely stage 1 analyzing the comparison between factory feed and homemade feed and stage 2 analyzing the difference in dosage of homemade feed on the growth and efficiency of pearl catfish (C. gariepinus) seed feed. Data were analyzed using 2 independent samples (unpaired) t-test and ANOVA test. The results showed that the provision of factory feed and homemade feed did not have a significant effect on the growth of length, weight, and feed efficiency of catfish fry. Catfish seeds can be fed homemade feed with ingredients from fermented cabbage waste, tofu dregs flour, rebon flour, bran flour, plus vitamins and minerals. The results of the analysis of variance in the treatment of different feed doses (4%, 5%, 6%, 7%, and 10% per fish body weight), had a significant effect on the growth of catfish length and weight, and had no significant effect on feed efficiency. The higher the dose given for the maintenance period of 30 days of catfish fry gave a good effect with the best dose of 10% per fish body weight.
A Study on the Changes in Seawater Quality Due to Dumping of Trenching Materials Putri, Gita Oktarina Eka; Aipassa, Marlon Ivanhoe; Pagoray, Henny
Indonesian Journal of Global Health Research Vol 7 No 5 (2025): Indonesian Journal of Global Health Research
Publisher : GLOBAL HEALTH SCIENCE GROUP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37287/ijghr.v7i5.6723

Abstract

The dumping of trenching materials in offshore areas poses a potential risk to environmental quality and requires proper management to prevent disruption of ecosystem balance. Objective: This study aims to analyze changes in seawater quality, focusing on key parameters such as Total Suspended Solids (TSS), Dissolved Oxygen (DO), Ammonia (NH₃), Orthophosphate (PO₄-P), and Oil and Grease. Method: This study employed a quantitative descriptive research design aimed at assessing marine water quality. Primary data were collected through direct seawater sampling at three observation points in the coastal waters of Tanjung Jumlai, Penajam District, North Penajam Paser Regency. Seawater sampling was conducted using a Horizontal Water Sampler to ensure representative sample collection from each location.The collected samples were subsequently analyzed in a laboratory to determine the concentrations of five key water quality parameters. The results were then compared with baseline conditions and the marine water quality standards as stipulated in Government Regulation of the Republic of Indonesia No. 22 of 2021. Based on the laboratory results, the Marine Water Quality Index (IKAL) was calculated, and the water quality category was determined in accordance with the Minister of Environment and Forestry Regulation No. 27 of 2021.Results: "The analysis results showed an increase in TSS and ammonia levels, while DO slightly decreased after the dumping activity; however, these values remained below the quality standards. In contrast, orthophosphate and oil and grease levels increased beyond the permissible limits. Orthophosphate concentrations ranged from 0.020 to 0.030 mg/L, exceeding the quality standard of 0.015 mg/L, likely due to the release of nutrients contained in the sediments. Oil and grease concentrations reached 1.7 mg/L at all three observation sites, surpassing the standard of 1 mg/L, primarily due to vessel and heavy equipment operations during the dumping process. The rise in phosphorus and oil and grease levels serves as an early indicator of environmental pressure on marine waters and poses a risk of reducing aquatic biodiversity. Therefore, regular environmental quality monitoring is necessary to prevent more severe impacts. Although the Marine Water Quality Index decreased after the dumping activity, it remained within the range of 70–90, classified as 'good'.
SUPLEMENTASI TEPUNG UBI JALAR (Ipomoea batatas) TERHADAP KINERJA PERTUMBUHAN DAN PEMANFAATAN PAKAN IKAN LELE SANGKURIANG (Clarias gariepinus) Fadela, Muhammad Novandy; Agustina, Agustina; Pagoray, Henny
JARI : Jurnal Akuakultur Rawa Indonesia Vol. 12 No. 1 (2024): JARI : JURNAL AKUAKULTUR RAWA INDONESIA
Publisher : Program Studi Budidaya Perairan, Fakultas Pertanian, Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/jari.v12i1.4

Abstract

This study aims to analyze the supplementation of sweet potato flour (Ipomoea batatas) with different doses in feed on growth performance and feed utilization of sangkuriang catfish (Clarias gariepinus). Sangkuriang catfish fry weighing 1.78 ± 0.11 g and length 5.90 ± 0.15 cm were reared in a container with a volume of 30 L of water and a density of 10 fish/container for 25 days. Fish were fed treated feed with doses of 0 % (P0), 1 % (P1), 2 % (P2) and 3 % sweet potato flour/kg feed (P3) three times a day at satiation. The results showed that supplementation of sweet potato flour at a dose of 1-3%/kg of feed had a better effect on growth performance and utilization of sangkuriang catfish feed than the control. Treatment with a dose of 3% sweet potato flour/kg feed (P3) showed the highest growth in weight, specific growth rate compared to other treatments, namely 5.24 g and 5.33%/day respectively. The same is shown in feed efficiency and feed conversion ratio of 69.23% and 1.44, respectively. Based on these results, sweet potato flour at a dose of 1-3 %/kg of feed can be used as a feed supplement in sangkuriang catfish farming.
Supplementation of red dragon fruit (Hylocereus polyrhizus) peels flour as a prebiotic in tilapia (Oreochromis niloticus) Fadillah, Riska; Agustina, Agustina -; Pagoray, Henny; Saptiani, Gina; Reynalta, Ricko
Acta Aquatica: Aquatic Sciences Journal Acta Aquatica, Vol. 11: No. 3 (December, 2024)
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/aa.v11i3.12190

Abstract

Red dragon fruit peels (Hylocereus polyrhizus) are an organic waste that has not been widely used with nutrients such as fibre, carotene, calcium phosphorus, vitamin B and vitamin C as antibacterial and antioxidant. This research was conducted to analyze the addition of red dragon fruit peel flour as a prebiotic for tilapia (Oreochromis niloticus). Fingerling of tilapia with an average size of 17.76 ± 1.35 g were reared for 30 days in an aquarium with a volume of 30 L. The fish were fed three times a day at satiation with treated feed, namely P0 0%; P1 5%; P2 10%; and P3 15% dragon peel flour kg-1 of feed. Each treatment was repeated three times. Parameters observed included the number of lactic acid bacteria in the gut of fish, growth performance, survival rate and haematological parameters. The results showed that the highest number of lactic acid bacteria at P3 was 5.38 log CFU mL-1, the absolute weight growth was 12.60 g, and the specific growth rate was 1.87% day-1. Supplementation of red dragon fruit peel flour did not affect the survival rate of tilapia, which ranged from 73.33- 80.00% and the haematological parameters showed a normal range. Based on this, red dragon fruit peel flour has the potential as a prebiotic in tilapia up to a dose of 15% kg-1 of feed.Keywords: Dragon Fruit Peels Flour; Growth Performance; Hematological Parameters; Prebiotics; Tilapia
Pemanfaatan Tanaman Kiambang (Salvinia molesta) untuk Meningkatkan Kualitas Air Kolam Pasca Tambang Batubara yang Digunakan untuk Budidaya Ikan Pagoray, Henny; Ghitarina, Ghitarina; Nikhlani, Andi
Jurnal Pertanian Terpadu Vol 5 No 1 (2017): Jurnal Pertanian Terpadu Jilid V nomor 1 Juni 2017
Publisher : Sekolah Tinggi Pertanian Kutai Timur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36084/jpt..v5i1.117

Abstract

Pemanfaatan tanaman untuk meningkatkan kualitas air yang ada di perairan dapat dilakukan dengan memanfaatkan tanaman air. Salah satu jenis tanaman yang dapat digunakan yaitu tanaman kiambang (Salvinia molesta). Tujuan dari penelitian ini yaitu untuk meningkatkan kualitas air pada kolam pasca tambang batu bara yang dimanfaankan untuk budidaya ikan. Metode penelitian yaitu dengan uji coba di laboratorium. Pemanfaatan tanaman kiambang untuk menyerap bahan-bahan yang terlarut di perairan sehingga dapat meningkatkan kualitas air. Penelitian di laboratorium dengan uji coba tanaman pada air kolam pasca tambang batubara yang dimanfaatkan untuk budidaya ikan. Percobaan dilaksanakan selama 7 (tujuh) hari, dengan melihat perubahan kualitas air pada akuarium yang digunakan sebagai media penelitian. Parameter yang dianalisis yaitu Oksigen terlarut, pH, NO2, NH3 dan H2S Hasil penelitian terjadi perubahan oksigen terlarut 3,86 mg/l menjadi 4,35 mg/l, pH 5,5 menjadi 8,1, NO2, 0,89 mg/l menjadi ttd; NH3, 1,99 mg/l menjadi 0,1 mg/l dan H2S; 2,3 mg/l menjadi 0,03 mg/l.
Analisis Kualitas Plankton dan Benthos Tambak Bontang Kuala Kota Bontang Kalimantan Timur Pagoray, Henny; Udayana, Deni
Jurnal Pertanian Terpadu Vol 6 No 1 (2018): Jurnal Pertanian Terpadu Jilid VI Nomor 1 Juni 2018
Publisher : Sekolah Tinggi Pertanian Kutai Timur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36084/jpt..v6i1.140

Abstract

Usaha budidaya tambak sangat dipengaruhi oleh kesuburan perairan. Kesuburan perairan akan mempengaruhi produktivitas tambak. Salah satu faktor yang berpengaruh terhadap produktivitas tambak yaitu plankton dan benthos. Plankton sebagai pakan alami mempunyai peran dalam rantai makanan yang akan berpengaruh terhadap pertumbuhan dan kelangsungan hidup biota yang dibudidayakan. Hasil analisis kualitas plankton pada tambak diketahui indeks keanekaragaman (1,55–1,88) termasuk dalam kategori sedang, keseragaman (0,96–0,98) kategori komunitas stabil dan dominansi (0,16–0,22) tidak ada jenis yang mendominasi. Indeks keanekaragaman benthos termasuk kategori komunitas rendah (0,00–0,54); sedangkan dominansi (0,73–1) ada jenis benthos yang mendominasi. Dapat disimpulkan bahwa produktivitas tambak Bontang Kuala termasuk dalam kategori sedang.
Phytoplankton dan Zooplankton Sebagai Pakan Alami di Kolam Pasca Tambang Batubara Loa Bahu Samarinda Pagoray, Henny; Sukarti, Komsanah
Jurnal Pertanian Terpadu Vol 8 No 2 (2020): Jurnal Pertanian Terpadu Jilid VIII Nomor 2 Desember 2020
Publisher : Sekolah Tinggi Pertanian Kutai Timur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36084/jpt..v8i2.268

Abstract

Kualitas air, pakan alami berupa phytoplankton dan zooplankton digunakan sebagai indikator kesuburan perairan yang berpengaruh terhadap usaha budidaya. Penelitian bertujuan untuk mengetahui kuantitas, kualitas phytoplankton dan zooplankton di kolam pasca tambang batubara. Metode penelitian yaitu dengan pengamatan kualitas air secara in situ dan ex situ dilakukan di kolam pasca tambang batubara Loa Bahu. Pengambilan sampel plankton setiap 3 hari sekali selama 10 kali. Sampel plankton di bawa ke laboratorium untuk diidentifikasi jenisnya, dihitung kelimpahannya, indeks keanekaragaman, keseragaman dan dominansi. Hasil analisis menunjukkan menunjukkan bahwa jumlah phytoplankton 3.039–3.379 indv/liter, zooplankton 4508–5146 indv/liter. Phytoplankton didominasi oleh Chlorophycea yang mencerminkan kualitas air bersih. Indeks keanekaragaman plankton 2,718 – 2,684, termasuk kondisi sedang, Keseragaman 0, 8419–0, 8618, termasuk kategori stabil. Hasil analisis kualitas air seperi suhu, oksigen terlarut, pH, NO2, H2S masih layak untuk budidaya, sedangkan untuk NH3 melebihi standar.
Limbah Cair Industri Tahu dan Dampaknya Terhadap Kualitas Air dan Biota Perairan Pagoray, Henny; Sulistyawati, Sulistyawati; Fitriyani, Fitriyani
Jurnal Pertanian Terpadu Vol 9 No 1 (2021): Jurnal Pertanian Terpadu Jilid IX Nomor 1 Juni 2021
Publisher : Sekolah Tinggi Pertanian Kutai Timur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36084/jpt..v9i1.312

Abstract

Limbah cair industri tahu akan berpengaruh terhadap badan air apabila langsung dibuang tanpa dilakukan pengelolaan terlebih dahulu, dan menyebabkan masalah terhadap kualitas air dan kehidupan biota akuatik. Penelitian ini bertujuan untuk menguji dampak konsentrasi limbah cair industri tahu terhadap kualitas air, pola renang dan tingkah laku ikan. Penelitian dilakukan dengan uji coba di Laboratorium menggunakan akuarium dan dianalisis secara deskriptif. Adapun perlakuan yang dicobakan adalah limbah cair tahu dengan konsentrasi 0%; 0,4%; 0,6%; 0,8%; 1,0% dan 1,2% dari volume air 10 liter. Setiap akuarium diisi ikan sebanyak 24 ekor dengan ukuran 4-5 cm. Metode Pengamatan dilakukan selama 96 jam. Hasil pengukuran kualitas air pH, DO, CO2, COD, TSS dan H2S melebihi standar baku mutu, sedangkan suhu, BOD5 dan amoniak masih dibawah standar baku mutu. Tingkah laku ikan bergerak menghindari limbah, perilaku bergerombol sedangkan pola renang ikan berenang dipermukaan, berenang tidak beraturan, pola renang berubah dengan posisi berdiri. Konsentrasi limbah cair tahu 0,4%; 0,6%; 8%; 1,0% dan 1,2% berpengaruh terhadap pola renang dan tingkah laku ikan.
Analisis Hubungan Otolith Terhadap Ukuran Ikan Dan Pengamatan Karakteristik Morfometrik Dan Meristik Ikan Kakap Genus Lutjanus Suyatna, Muhammad Bagja Britania; Suyatna, Iwan; Pagoray, Henny; Fitriyana, Fitriyana; Syahrir, Muhammad
Jurnal Pertanian Terpadu Vol 11 No 1 (2023): Jurnal Pertanian Terpadu Jilid XI Nomor 1 Juni 2023
Publisher : Sekolah Tinggi Pertanian Kutai Timur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36084/jpt..v11i1.470

Abstract

This study was performed in November 2021 to January 2022 at the Hydrooceanography laboratory, Faculty of Fisheries and Marine Science, University of Mulawarman, Samarinda, East Kalimantan. Fish samples of the study were collected from local fishers landed Fish Landing Ports (Pelabuhan Pendaratan Ikan, PPI) at Tanjung Limau Bontang and Toko Lima Muara Badak, Kutai Kartanegara, East Kalimantan. The aims of the study were to identify species of fish samples, to observe morphometric and meristic characters and to know the relationship between otolith sizes and fish sizes. The number of fish samples was 74 ind; all samples were measured and weighed; to know fish species of fish studied, identification was done on the basis of morphometric and meristic characters such as truss distance and fish length, hard and soft rays and specific signs found on the body was referring to research reports, related publication and fish identification manual. All fish otoliths were gathered from dissection of certain part of head, taken by forcep and measured by caliper, weigheg by digital scale, photograph with USB camera, fish distribution was known with calculating statistic descriptive,while the relationship between fish otolith size and fish size was analyzed using bivariate linear model. Results of laboratory observation, fish sample of the study consisted of Kakap Tompel Lutjanus russellii, Kakap Bakau L. argentimaculatus dan Kakap Merah L. gibbus; generally, fish sizes ranged from 34.68 – 2120.00 g; total length 12.20 - 51.20 cm, fish otolith weight 0.03 – 1.90 g; otolith lenght 0.47-1.96 cm; width 0.31-1.90 cm dan height of otolith 0.11-0.61 cm. After size of otoliths and the fish samples of the fish grouper were analyzed, the study showed that the otolith size followed the size of fish. Keywords : Pesisir, Bontang, Muara Badak, Selat Makassar, Model Linear Bivariate, Data, Correlation
Co-Authors Aditya Irawan Agustina Agustina, Agustina - Aipassa, Marlon Ivanhoe Akhir, Fatmy Yaumil Almady, Ismail Fahmy Amalia, Rizqi Andi Nikhlani Andi Noor Asikin Anggi, Anggi Asfie Maidie Bambang Indratno Gunawan Chairunisa, Triyana Esti Handayani Hardi Fadela, Muhammad Novandy Fadillah, Riska FITRIYANA Fitriyana Fitriyana, Fitriyana Fitriyani Fitriyani Fitryana, Fitryana Ghitarina Ghitarina, Ghitarina Gina Saptiani Gurning, Putri Sartika Hamdhani, Hamdhani Idris Mandang, Idris Iwan Suyatna Juliani Komsanah Sukarti Kurniawan, Burhan Muhammad Syahrir R Nanang Tri Widodo Oktafiati, Nur Afni Pamungkas, Bagus Fajar Purnomo, Eko Deni Putri, Gita Oktarina Eka Rahmadi, Mohammad Zulfian Ramang, Muhammad Syahrir Reynalta, Ricko Riang, Agus Saibun Sitorus Said Abdusysyahid Samsul Rizal Sarinah Sarinah Sukarti, Komasanah Sukmawati Sukmawati Sulistyawati Sulistyawati Suyatna, Muhammad Bagja Britania Udayana, Deni Udayana, Deni