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PENGARUH PERTUMBUHAN PROBIOTIK NITROBACTER PADA WADAH PEMELIHARAAN TERHADAP SINTASAN DAN PERTUMBUHAN IKAN BAWAL (Colossoma macropomum) Adillah, Mutiara Anggun Fathin; Febri, Suri Purnama; Putriningtias, Andika; Haser, Teuku Fadlon; Islama, Dini
JURNAL AKUAKULTURA Vol 7, No 2 (2023): Jurnal Akuakultura Universitas Teuku Umar
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/ja.v7i2.8137

Abstract

Ikan bawal merupakan salah satu komoditas dengan nilai ekonomis yang tinggi karena sebagai ikan konsumsi, ikan ini memiliki cita rasa daging yang gurih dan mempunyai harga yang relatif mahal serta banyak disukai oleh masyarakat. Tujuan penelitian yaitu untuk menganalisa pengaruh Probiotik Nitrobacter terhadap pertumbuhan dan sintasan  ikan Bawal  dan mengetahui dosis probiotik yang paling baik untuk peningkatan pertumbuhan dan sintasan  ikan Bawal. Metode yang di gunakan adalah eksperimen dengan menggunakan rancangan acak lengkap (RAL) 5 perlakuan dan 3 kali ulangan sehingga di hasilkan 15 kali percobaan yaitu P1 (0,4 ml), P2 (0,8 ml), P3 (1,2 ml), P4 (1,6 ml), P5 (2 ml). Parameter penelitian ini yaitu sintasan, bobot mutlak, panjang mutlak, rasio konversi pakan dan kualitas air. Analisis data dengan menggunakan Uji ANOVA (Analysis of Variance), jika ada perbedaan antar perlakuan, dilanjutkan dengan uji Duncan. Dosis yang efektif terhadap pertumbuhan, panjang dan bobot  ikan bawal terdapat pada perlakuan P4 (1,6 ml) dengan padat tebar 50 ekor.Kata Kunci: probiotik Nitrobacter, sintasan, pertumbuhan, ikan bawal 
STUDI KESEUAIAN PARAMETER FISIKA-KIMIA PERAIRAN UNTUK PENGEMBANGAN AREA BUDIDAYA IKAN DENGAN MEDIA KERAMBA JARING APUNG DI DANAU IE SAYANG Rahmayanti, Fitria; Najmi, Nurul; Islama, Dini; Muliyana, Agusriati
JURNAL AKUAKULTURA Vol 5, No 1 (2021): Jurnal Akuakultura Universitas Teuku Umar
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/ja.v5i1.4146

Abstract

This research was conducted to analyze the water physical and chemical parameters of Ie Sayang Lake for fish culture development area using floating net cages. The observations of water physical and chemical parameters were finds out from April to June 2021 at four stations. The recorded data of water physic-chemical parameters included temperature, current velocity, dissolved oxygen, water depth, pH and turbidity. The data obtained then scored by matching the data values with the criteria for the suitability of waters for fish culture in floating net cage. The results showed that the condition of the water physical and chemical parameters in Lake Ie Sayang is not suitable to be developed as a fish culture area using floating net cage. The water parameter values during research namely temperatur (30,1oC to 31,9oC), current velocity (15 to 19,5 cm/s), dissolved oxygen (2,86 to 5,25 mg/l), water depth (1,08 to 1,93 m), pH (6,13 to 6,35) and water tubidity (0,47 to 0,58 m).
VARIABILITY ANALYSIS OF CHLOROPHYLL-A DISTRIBUTION ON THE COAST OF SOUTHWEST ACEH USING AQUA MODIS IMAGE Suriani, Mai; Rahmi, Mira Mauliza; Kusumawati, Ika; Islama, Dini; Dewinta, Astrid Fauzia; Heriansyah, Heriansyah
Asian Journal of Aquatic Sciences Vol. 5 No. 2 (2022): August
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Riau

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

Abstract

Chlorophyll-a has an important role in determining the trophic status and estimation of the fertility level of waters. The aim of this study was to analyze the variability of the concentration of chlorophyll-a on the coast of Southwest Aceh. This study uses remote sensing technology using Aqua MODIS imagery, the image used is an annual Level 3 Standard Mapped Image (SMI) chlorophyll-a image with a period of 7 years from 2015 to 2021 and has a spatial resolution of 4 km. The image is processed using software, namely SeaDAS and ArcMap. The results of this study showed that the distribution of the highest annual chlorophyll-a concentration was in 2019 at 0.29 – 2.27 mg/m3, and the lowest chlorophyll-a concentration was found in 2020 ranging from 0.29 – 1.02 mg/m3. The average concentration of chlorophyll-a in Southwest Aceh waters for 7 years (2015-2021) shows a low chlorophyll-a concentration ranging from 0.29 to 1.22 mg/m3 and belongs to oligotrophic and mesotrophic waters.
Teknologi Milenial (Minapadi Legowo Dengan Ikan Lokal) Secara Berkelanjutan di Kecamatan Beutong Nagan Raya Mehendra, Mahendra; Saputra, Fazril; Febrina, Citra Dina; Islama, Dini
Jurnal Karya Abdi Masyarakat Vol. 3 No. 2 (2019): Jurnal Karya Abdi Masyarakat
Publisher : LPPM Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (691.459 KB) | DOI: 10.22437/jkam.v3i2.8503

Abstract

Tujuan Pengabdian Berbasis Riset Universitas Teuku Umar ini adalah untuk mengaplikasikan hasil penelitian riset tim pengusul untuk pemberdayaan masyarakat di Kecamatan Beutong, Nagan Raya. Penerapan hasil riset dilakukan pada program kegiatan Teknologi milenial (Minapadi legowo dengan ikan lokal) yang merupakan sistem menanam padi dengan budidaya ikan di dalam satu areal persawahan secara bersamaan. Teknologi ini bertujuan untuk meningkatkan pendapatan hasil petani dengan produktifitas hasil padi yang tinggi dan meningkatkan produksi ikan lokal. Kegiatan dilakukan selama 5 bulan bertempat di Kecamatan Beutong Nagan Raya. Hasil yang diamati meliputi produksi padi dan produksi ikan pada sistem minapadi. Produksi padi tanam legowo 2 : 1 memberikan pengaruh nyata terhadap parameter hasil produksi padi (ton ha‾¹) yaitu (3.04 ton ha‾¹). Sedangkan bobot ikan/petak sebesar (242.25 g) dan tingkat kelangsungan hidup ikan /petak yaitu (65.27 %).
Pemanfaatan Ikan Endemik Sebagai Aneka Souvenir Visit Meulaboh Aceh Barat Mahendra, Matsyah Zein; Saputra, Fazril; Rahmayanti, Fitria; Islama, Dini; Febrina, Citra Dina; Zuriat, Zuriat
Jurnal Karya Abdi Masyarakat Vol. 4 No. 1 (2020): Jurnal Karya Abdi Masyarakat
Publisher : LPPM Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (204.701 KB) | DOI: 10.22437/jkam.v4i1.9818

Abstract

Tujuan Pengabdian ini adalah untuk mengaplikasikan hasil penelitian riset tim pengusul untuk pemberdayaan masyarakat di Kecamatan Johan Pahlawan, Aceh Barat. Penerapan hasil riset dilakukan pada program kegiatan pemanfaatan ikan endemik sebagai aneka souvenir visit meulaboh aceh barat. Kegiatan dilakukan selama 1 (satu) bulan bertempat di Rumah Kreatif Desa Seuneubok Kecamatan Johan Pahlawan Kabupaten Aceh Barat Provinsi Aceh. Hasil yang diamati meliputi produksi gantungan kunci dengan pendapatan. Rp. 496.000 dengan total penjualan 62 pcs.
Identification and prevalence of pathogenic bacteria Vibrio sp in mangrove crabs (Scylla serrata) in Meuraxsa Sub-district, Banda Aceh City Islamia, Ukhwatin; Islama, Dini; Zulfadhli, Zulfadhli; Diana, Fara; Yulianti, Devi
Acta Aquatica: Aquatic Sciences Journal Acta Aquatica, Vol. 12: No. 1 (April, 2025)
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/aa.v1i1.16957

Abstract

Mangrove crab (Scylla serrata), is one of the fishery commodities that has high economic value. This is because it tastes good and has high protein, around 52%. Mangrove crab cultivation is a cultivation technology that requires a relatively short time, which is around 15-30 days of maintenance with a low mortality rate of around (10 - 20). Diseases in mangrove crabs can be caused by fungi and bacteria. One of the obstacles in mangrove crab fattening activities is the occurrence of death during the maintenance process caused by bacterial disease attacks, so efforts are needed to prevent disease. Therefore, research is needed to determine the Identification and Prevalence of Pathogenic Bacteria (Vibrio sp.) In Mangrove Crabs in the City. This research was conducted in November 2023. Sampling was carried out when the crabs were molting based on the results of the study of mangrove crabs in Meuraxsa District, namely Vibrio sp. bacteria. The highest prevalence value of vibrio sp bacteria is isolate code A and C in Muraxsa District, Banda Aceh City, at 40% with the normal/moderate infection category. Water quality parameters at the cultivation location are still within the optimal range for cultivation.Keywords: Bacteria; Mangrove crabs; Identification; pathogenic; Prevalence
The effect of fasting time of white snapper (Lates calcarifer) seeds transported for seven hours on survival rate Mislina, Mislina; Rahmayanti, Fitria; Hendri, Afrizal; Diansyah, Sufal; Islama, Dini; Munandar, Munandar
Acta Aquatica: Aquatic Sciences Journal Acta Aquatica, Vol. 12: No. 1 (April, 2025)
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/aa.v1i1.18629

Abstract

The availability of white snapper seeds is still as a problem which is there are still limited in some places and only seals in certain areas in Indonesia. So proper seed handling techniques are needed to increase their survival. This research aims to obtain the optimal fasting duration for white snapper seeds before transportation. Transportation was conducted in closed system, transported using a car, for 7 hours. This research was conducted at Ujung Batee Brackish Water Aquaculture Fisheries Center (BPBAP). The research used a Completely Randomized Design with four treatments and three replications, namely: transportation of white snapper seeds with fasting period of 12 hours (A), 24 hours (B), 36 hours (C) and 48 hours (D). The data obtained was tested for statistical analysis of variance (ANOVA) using SPSS 25.0. The results showed that different fasting duration had no significant effect (P>0.05) on the survival rate either after transportation or five days post-transportation.Keywords: fasting; seed; survival rate; transportation
Application of water hyacinth flour (Eichhornia crassipes) in artificial feed on the feed quality and feed conversion ratio for bileh fish (Rasbora sp.) Islama, Dini; Diansyah, Sufal; Diana, Farah; Saputra, Fazril; Rahmayanti, Fitria; Juliawati, Juliawati
Acta Aquatica: Aquatic Sciences Journal Acta Aquatica: Jurnal Ilmu Perairan, Vol. 10: No. 3 (December, 2023)
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/aa.v10i3.11312

Abstract

This study aims to determine the effect of water hyacinth (Eichhornia crassipes) powder application on artificial feed on feed quality and feed conversion ratio for bileh fish (Rasbora sp.) fry. This research was carried out from September to October 2022 at UPR Mina Mandiri Gampong Lhok Seumot, Beutong District, Nagan Raya Regency. This study used bile fish seeds measuring 2 - 2.25 cm in length as test fish. The experimental design used was a non-factorial, Completely Randomized Design (CRD) with four treatments and three replications. The level of treatment applied in the feed formulation was control feed without fermented water hyacinth flour substitution (P0), 5% fermented hyacinth flour substitution in feed (P1), 10% fermented water hyacinth flour substitution in feed (P2), water hyacinth flour substitution fermented 15% in feed (P3). Feed is given at satiation three times a day. The test parameters observed were the quality of the feed produced and the feed conversion ratio of the seeds of bileh fish (Rasbora sp.). The results showed that applying water hyacinth flour (Eichhornia crassipes) on artificial feed gave the same response to the quality of the feed produced but had a significant effect on the feed conversion ratio for bileh fish. The lowest (best) feed conversion ratio was obtained in the P3 treatment.Keywords: feed quality; feed conversion ratio; hyacinth flour; Rasbora sp.
Growth performance and stress response of serukan juvenile (Osteochilus sp) in different salinity media Samuki, Khairul; Diana, Farah; Islama, Dini; Hendri, Afrizal; Hasibuan, M Barru Airil Fizra; Yusdi, Aris; Saputra, Fazril
Acta Aquatica: Aquatic Sciences Journal Acta Aquatica: Jurnal Ilmu Perairan, Vol. 10: No. 3 (December, 2023)
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/aa.v10i3.12500

Abstract

Serukan fish (Osteochilus sp) has potential as a cultivation commodity with economic value. Environmental engineering, such as the manipulation of salinity media, has succeeded in increasing the growth of freshwater fish. However, there is no information about the optimal salinity setting for raising serukan fish. This study aims to determine the optimal media salinity based on the growth performance of the serukan juvenile. This study used a completely randomized design (RAL) with four treatments and three replications. The maintenance media in this study included control, P1 (3 ppt), P2 (6 ppt) and P3 (9 ppt). The study was conducted for 45 days with commercial feed. The test parameters included feed chemical analysis, blood glucose, SGR, FI, FE and SR. Data were analyzed by ANOVA and Duncan's further test. The optimal concentration of media salinity is determined by an orthogonal polynomial test. The results showed that the salinity-rearing media had a significant effect on the specific growth rate (SGR) and the efficiency of feed usage. The optimal concentration of salinity was found at 3.8 ppt, indicating that the fish call tends to achieve optimal growth at this salinity. The physiological response (stress) of fish, as measured by blood glucose levels, is also directly proportional to the level of salinity and growth performance.Keywords: Blood glucose; Growth performance; Media manipulation; Osteochilus sp; Stress response.
Production performance of Seurukan fish (Osteochilus sp.) with high density in recirculating system Diansyah, Sufal; Febrina, Citra Dina; Islama, Dini; Samsuli, Said
Acta Aquatica: Aquatic Sciences Journal Acta Aquatica, Vol. 11: No. 1 (April, 2024)
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/aa.v11i1.13028

Abstract

One of the local fish (native species) that is popular with the public and has quite good market prospects in Aceh is the seurukan fish (Osteochilus sp.). Seurukan fish cultivation technology with a recirculation system needs to be developed so that its potential can be utilized optimally. This research aims to evaluate production performance and determine the optimal stocking density for rearing seurukan fish (Osteochilus sp.) in a recirculation system. This research was conducted by experimental method. The experimental design used was a completely randomized design (CRD) with three treatments of stocking density and each treatment was repeated four times. The treatments are P1 (5 fish/m2), P2 (10 fish/m2), and P3 (15 fish/m2). The rearing period for Seurukan fish lasts for 50 days. The parameters tested during the research included biological parameters consisting of survival, absolute growth rate, feed conversion ratio, weight diversity coefficient, and water quality parameters including temperature, pH and dissolved oxygen. The results showed that the seurukan fish reared at different stocking densities using a recirculation system had a significant effect on the absolute growth rate and the coefficient of variation in weight. The best treatment in this study was 5 fish/m2, with a survival rate of 100%, an absolute growth rate of 0.04 g/head/day, a feed conversion ratio of 1.63, and a coefficient of variation of weight of 17.99%.Key words: production performance; seurukan fish; recirculation system; stocking density