Claim Missing Document
Check
Articles

Aquaponic Biofloc Technology by Swamp Bacteria Probiotic for Clarias Catfish Rearing Marini Wijayanti; Mohamad Amin; Tanbiyaskur Tanbiyaskur; Dade Jubaedah; Kukuh Jaya; M Aiman Ziyad; Marsi Marsi
Journal of Aquaculture and Fish Health Vol. 10 No. 3 (2021): JAFH Vol. 10 No. 3 September 2021
Publisher : Department of Aquaculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jafh.v10i3.23549

Abstract

Conventional catfish culture in Ogan Ilir (OI) have not optimal production, it can be increased by biofloc and aquaponics with local swamp bacteria as a starter. The purpose of this study was to apply biofloc technology and a combination of aquaponic-biofloc to increase the productivity of catfish (Clarias sp.) rearing. The study used two ponds, a biofloc circular pond and a combined biofloc and aquaponic (biofloqua) for two months. The results of the specific growth rate of fish in the aquaponic biofloc system were higher than that of the biofloc system alone. The survival of the fish during two rearing months of the Biofloqua system was 100% while the Biofloc system was 92-96%. The water quality data that measured were temperature, 30.3–31.9oC, Dissolved oxygen 4.5–7.2 mg.l-1, pH 6-7, and ammonia concentration 0.27-0.71 mg.l-1 in the biofloc system and 29.5-31.3oC, 4.7-7.4 mg.l-1, pH 6-7, 0.20-0.53 mg.l-1 in biofloqua system, respectively. The floc volume formation rate in the biofloc system alone reached 1.1 ml.l-1 per day, which was above the floc formation rate for the biofloqua system 0.42 ml.l-1 per day, due to the use of nutrients for plant growth. The combination of biofloc and aquaponics showed more optimal growth performance and both were efficient in feed (Food Conversion Ratio / FCR <1.00). Although the results of the 5% level t test showed no difference in the performance of the aquaculture biota between the two systems, Biofloqua can be an alternative to increase fish farmer income by harvesting vegetables and fish together.
KARAKTER BARKODING DNA SIANOBAKTER ASAL AIR RAWA DAN KOLAM BUDIDAYA PATIN DI OGAN ILIR SUMATERA SELATAN Marini Wijayanti; Dade Jubaedah; Tanbiyaskur Tanbiyaskur; Novi Wulandari Mustika; Nuni Gofar
Jurnal Akuakultur Rawa Indonesia Vol 10, No 1 (2022): JURNAL AKUAKULTUR RAWA INDONESIA
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/jari.v10i1.17924

Abstract

Pangasius catfish rearing ponds and swamp waters are types of stagnant waters (lentic) that are commonly found in the South Sumatra region. Cyanobacter is a group of phytoplankton that plays an important role in the management of aquatic area, but it is not widely known which species is the most dominant in swamp waters. This study aims to determine the types of cyanobacter that are abundant in the swamps and Pangasius catfish cultivation ponds in Ogan Olir, South Sumatra. This research has been carried out by cyanobacter isolation from the swamp water and the pond, isolate liquid cultivation, DNA isolation, 16S rRNA gene amplification and DNA amplicon sequencing. The sequencing results were analyzed using BLAST (Basic local alignment search tool-nucleotide) and MEGA 6 with the help of NCBI gene bank data to obtain a phylogenetic tree for predicting the identity of the cyanobacter isolates. Based on the morphological characters, it is suspected that the pond isolates are similar to Synechoccocus and swamp isolates similar to Microcystis genera. The amplification of cyanobacter DNA using the PCR method with the universal 16S rRNA 63F (Forward) and 1387 R (Reverse) resulted 1302-1307 base pairs. Analysis using BLAST showed that the cyanobacter isolates from ponds have 91% similar to Uncultured Synechoccocus sp. from Australia, while the swamp isolates have 86% similar to Microcystis sp. from China. Key words : Cyanobacteria, Microcystis, PCR, Phylogenetic, Synechococcus
Utilization of Lime Derived From Mussel Freshwater Shells (Pilsbryoconcha exilis) to Increase Swamp Water pH For Catfish (Pangasius sp.) culture Dade - Jubaedah; Marsi - -; Marini - Wijayanti
Sriwijaya Journal of Environment Vol 4, No 2 (2019): Aquatic Environment
Publisher : Program Pascasarjana Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (150.499 KB) | DOI: 10.22135/sje.2019.4.2.59-63

Abstract

The water pH of swamp land is generally low (below 4) and becomes a constraint in catfish culture that requires pH 6.5-8.5. In this current study, the low pH value of water was overcome by liming using lime produced from the mussel freshwater shells. The purposes of this study were to determine the best dosage of lime derived from mussel freshwater shells to increase the pH of swamp water, as well as its effect on the survival rate and growth of catfish fingerlings. This study used Completely Randomized Design (CRD) with 5 treatments and 3 replications. The treatments used were the different dosages of lime derived from mussel freshwater shells (P1=4,000, P2=5,000, P3=6,000, P4=7,000 kg/ha equivalent CaO) and calcite (CaCO3) as control (P5= 6,000 kg/ha equivalent CaO). The result showed that P4 was the best treatment according to data of swamp water pH increased from 3.4 to 8.23, soil pH increased from 3.4 to 8.22, survival rate (100%), absolute growth of weight (56.59 g) and length (13.37 cm) and feed effeciency (113.06%).
Optimization of Spirulina platensis Culture Media as an Effort for Utilization of Pangasius Farming Waste Water Marini Wijayanti; Dade Jubaedah; Nuni Gofar; Devi Anjastari
Sriwijaya Journal of Environment Vol 3, No 3 (2018): Sustainable Resources
Publisher : Program Pascasarjana Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (328.93 KB) | DOI: 10.22135/sje.2018.3.3.108-112

Abstract

Pangasius is a fast-growing fish species that has great potential for production and export growth in Indonesia. Their farming produces a lot of organic material and ammonia which potentially make polution in freshwater body. The wastewater can be used for high value microalgal cultivation media.  The microalgae are used in various fields, one of those is Spirulina platensis, a spiral blue green algae.  This aims of this study was to determine the best composition of the technical fertilizer in the pond waste of Pangasius farming pond to obtain maximum density and know the spesific growth rate of Spirulina platensis. The research method used Completely Randomized Design (CRD) with 6 treatments (3 replication), P0 using 100% technical fertilizer without using Pangasius waste water while P1-P5 use 0% (P1), 25% (P2), 50% (P3), 75% (P4) and 100% (P5) technical fertilizer using Pangasius farming waste water. The most efficient treatment obtained 23.90 gL-1 maximum density, 6.22%.d-1 specific growth rate and 87.77% ammonia removal.
APLIKASI SISTEM RESIRKULASI MENGGUNAKAN FILTER DALAM PENGELOLAAN KUALITAS AIR BUDIDAYA IKAN LELE Dade Jubaedah; Marsi Marsi; Marini Wijayanti; Yulisman Yulisman; Retno Cahya Mukti; Danang Yonarta; Eka Febri Fitriana
JURNAL AKUAKULTURA Vol 4, No 1 (2020): Jurnal Akuakultura Universitas Teuku Umar
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/ja.v4i1.2436

Abstract

Pemeliharaan ikan lele yang dilakukan pembudidaya ikan sebagian besar tidak melakukan upaya pengelolaan kualitas air seperti sirkulasi maupun penggantian air (water exchange). Salah satu teknologi untuk menjaga kualitas air media budidaya adalah menggunakan sistem resirkulasi. Tujuan dari kegiatan ini untuk mengaplikasikan sistem resirkulasi dengan mengunakan filter dalam pengelolaan kualitas air sehingga diperoleh kualitas air yang mendukung bagi budidaya ikan lele. Metode penelitian terdiri dari dua perlakuan yaitu P0: perlakuan non filter dan P1: perlakuan sistem resirkulasi dengan filter. Hasil yang diperoleh menunjukkan bahwa pengunaan sistem resirkulasi menggunakan filter dapat memperbaiki kualitas air yaitu penurunan kandungan amonia  yaitu dari 2,6 menjadi 0,1 mg/l, pertumbuhan panjang ikan lele sebesar 9,48 cm, pertumbuhan bobot ikan lele sebesar 37,15 g dan kelangsungan hidup sebesar 94%.
TOTAL ERITROSIT, HEMATOKRIT DAN KELANGSUNGAN HIDUP IKAN SELINCAH (Belontia hasselti) DENGAN PEMBERIAN PAKAN YANG DITAMBAHKAN PROBIOTIK ASAL RAWA Tanbiyaskur Tanbiyaskur; Marini Wijayanti; Madyasta Anggana Rarassari; Retno Cahya Mukti
Jurnal Ruaya : Jurnal Penelitian dan Kajian Ilmu Perikanan dan Kelautan Vol 10, No 2 (2022): Jurnal Ruaya : Jurnal Penelitian dan Kajian Ilmu Perikanan dan Kelautan
Publisher : UNIVERSITAS MUHAMMADIYAH PONTIANAK

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29406/jr.v10i2.4284

Abstract

Ikan selincah (Belontia hasselti) merupakan salah satu jenis ikan yang memiliki potensi dikembangkan menjadi komoditas budidaya. Tantangan dalam kegiatan budidaya ikan selincah adalah masih rendahnya kelangsungan hidup ikan ketika dipelihara pada lingkungan budidaya. Pemberian bakteri kandidat probiotik asal rawa merupakan salah satu alternatif untuk meningkatkan kelangsungan hidup dan performa kesehatan ikan selincah. Tujuan dari penelitian ini yaitu melihat pengaruh penambahan kandidat probiotik bakteri asal rawa yang ditambahkan pada pakan dalam meningkatkan kelangsungan hidup dan performa kesehatan ikan selincah. Rancangan penelitian yang digunakan adalah Rancangan Acak Lengkap (RAL) yang terdiri dari P0 (kontrol), P1 (Bacillus sp. (106 CFU.ml-1) 7,5 ml.kg-1 pakan dan Streptomyces sp. (106 CFU.ml-1) 2,5 ml.kg-1 pakan), P2 (Bacillus sp. (106 CFU.ml-1) 2,5 ml.kg-1 pakan dan Streptomyces sp. (106 CFU.ml-1) 7,5 ml.kg-1 pakan), P3 (Bacillus sp. (106 CFU.ml-1) 5 ml.kg-1 pakan dan Streptomyces sp. (106 CFU.ml-1) 5 ml.kg-1 pakan). Parameter yang diukur adalah kelangsungan hidup, total eritrosit dan hematokrit yang diuji dengan menggunakan analisis ragam (ANSIRA) pada kepercayaan 95%. Kualitas air yang diperoleh dibahas secara deskriptif. Hasil penelitian menunjukkan bahwa perlakuan P3 menghasilkan nilai eritrosit tertinggi 8,62 ± 0,728 (106 sel mm-3), kadar hematokrit 38,73 ± 1,241 % , dan kelangsungan hidup 100%. Kata kunci : Bakteri, Ikan Selincah, Probiotik
APLIKASI PENAMBAHAN ENZIM PAPAIN PADA PAKAN UNTUK IKAN TAMBAKAN (Helostoma temminckii) DI DESA PULAU SEMAMBU KABUPATEN OGAN ILIR Dade Jubaedah; Dwi Rizki Septiana; Yulisman Yulisman; Ferdinand Hukama Taqwa; Marini Wijayanti; Mirna Fitrani; Sefti Heza Dwinanti; Madyasta Anggana Rarassari
Jurnal Abdi Insani Vol 9 No 3 (2022): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v9i3.639

Abstract

The Fish Under Crew Cultivator Group is located in Pulau Semambu Village which was established in 2016 with fish commodities, including fish ponds. The aquacultured fish can already respond to the artificial feed given. However, the use of feed by the aquaculture fish is still not efficient. This is a problem faced by fish farmers, including in the Fish Under Crew group. The addition of papain enzymes in feed can increase feed digestibility so that fish can utilize feed more efficiently. The purpose of this community service activity is to apply the use of the papain enzyme in artificial feed to increase feed digestibility and its effect on the growth and production of aquaculture fish. Methods of activity include: 1) socialization of activities, 2) counseling to group members and the community in Pulau Semambu Village, 3) providing assistance in the form of two tarpaulin ponds with iron frames and their accessories, 4) Application of board enzymes to fish through fish rearing activities for 1 year. months, using two treatments, namely 0% papain enzyme in feed as control (P0) and 0.75% papain enzyme in feed (P1). Socialization and counseling were carried out by involving group members and the community in Pulau Semambu Village. The community understands the extension material presented and is very enthusiastic to apply it in their cultivation activities as evidenced by very interactive question and answer sessions during the discussion session and answers to the questionnaires given to participants. The pool assistance was received by group members, accompanied by village officials and Bumdesma administrators. In fish rearing by applying the addition of papain enzyme to feed, it gave a higher absolute growth rate (absolute weight growth 0.41 g and absolute length 0.56 cm) than commercial feed without the addition of papain enzyme. Based on the activities that have been carried out, UPR Fish Under Crew has applied the addition of papain enzymes to feed for aquaculture fish. The results obtained can increase the growth of the pond fish that are kept and the use of feed is more efficient.
Optimization of Arthrospira platensis Growth by Adding Different Carbon Sources on the Culture Media of Catfish Cultivation Waste and Technical Fertilizer Nyayu Nurul Husna; Marini Wijayanti; Nuni Gofar
Sriwijaya Journal of Environment Vol 7, No 2 (2022): ENVIRONMENTAL CARE AND PROTECTION
Publisher : Program Pascasarjana Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22135/sje.2022.7.2.56-60

Abstract

Nutrients (C, N, and P) can affect the growth and biochemical content of Arthrospira platensis. Ethanol can be a potential carbon source compared to glucose and acetic acid. Glycerol is also potential as a carbon source for the growth of Arthrospira platensis. This research was carried out from June to July 2021 at the Aquaculture Laboratory and Experimental Pond Laboratory of the Aquaculture Study Program, Sriwijaya University. The research method used Completely Randomized Design (CRD) factorial with 2 factors consisting of the first factor with 3 treatments and the second factor with 2 treatments and 3 replications. The inoculant was cultured in liquid fertilizer technical F/2 media for culture stock as initial inoculum with a density of ± 1.0 g L-ˡ. Parameters observed were the density, the specific growth rate, and water quality. The results showed that M1S3 treatment had the highest density with a value reaching 4.95 g L-1 and the highest specific growth rate of 0,33% per day. ANOVA test result showed that the addition of carbon sources in the culture media of fertilizer and technical waste had a significant effect (P<0.05) on the growth rate of Arthrospira platensis. The water quality parameters of each treatment were suitable for Arthrospira platensis culture.
KARAKTERISTIK FISIKA DAN KIMIA SEDIMEN TAMBAK IKAN BANDENG DI BANYUASIN SUMATERA SELATAN Mirna Fitrani; Gracia Eirene Girsang; Marini Wijayanti
Jurnal Akuakultur Rawa Indonesia VOL 10, NO 2 (2022): JURNAL AKUAKULTUR RAWA INDONESIA
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/jari.v10i2.19838

Abstract

Kualitas air tambak yang menurun seringkali disebabkan kurangnya pengelolaan tanah dasar yang berakibat kurang optimalnya produksi budidaya ikan. Tujuan dari penelitian ini adalah untuk mengetahui karakteristik fisika dan kimia sedimen tambak tradisional ikan bandeng di Banyuasin II, Kabupaten Banyuasin, Sumatera Selatan. Hasil dari penelitian menunjukkan bahwa tekstur tanah pada masing masing tambak yang disampling tergolong lempung berpasir. Bahan organik tanah pada setiap tambak cukup tinggi dengan nilai berkisar antara 7,08-14,15%. pH tanah tergolong asam-sangat asam dengan nilai 3,38-4,63. Hasil uji kadar besi menunjukkan nilai yang sangat tinggi pada setiap tambak, berkisar antara 2,28-42,12 mg kg-1. Kandungan kalsium dan magnesium cukup rendah, yaitu      4,81-9,91 Cmol kg-1 dan 0,96-3,09 Cmol kg-1. Hasil analisis akumulasi sedimen menunjukkan nilai mulai dari 12,14 cm per tahun hingga 22,86 cm per tahun. Meskipun karakteristik tambak belum menunjukkan masalah yang berat untuk pemeliharaan ikan bandeng, namun produktivitas tambak menjadi kurang optimal. Tanpa pengelolaan tanah dasar yang baik pada tambak, diperkirakan kualitas tambak akan terus menurun untuk pemeliharaan ikan yang akan datang
TOTAL ERITROSIT, HEMATOKRIT DAN KELANGSUNGAN HIDUP IKAN SELINCAH (Belontia hasselti) DENGAN PEMBERIAN PAKAN YANG DITAMBAHKAN PROBIOTIK ASAL RAWA Tanbiyaskur Tanbiyaskur; Marini Wijayanti; Madyasta Anggana Rarassari; Retno Cahya Mukti
Jurnal Ruaya : Jurnal Penelitian dan Kajian Ilmu Perikanan dan Kelautan Vol 10, No 2 (2022): Jurnal Ruaya : Jurnal Penelitian dan Kajian Ilmu Perikanan dan Kelautan
Publisher : UNIVERSITAS MUHAMMADIYAH PONTIANAK

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (716.344 KB) | DOI: 10.29406/jr.v10i2.4284

Abstract

Ikan selincah (Belontia hasselti) merupakan salah satu jenis ikan yang memiliki potensi dikembangkan menjadi komoditas budidaya. Tantangan dalam kegiatan budidaya ikan selincah adalah masih rendahnya kelangsungan hidup ikan ketika dipelihara pada lingkungan budidaya. Pemberian bakteri kandidat probiotik asal rawa merupakan salah satu alternatif untuk meningkatkan kelangsungan hidup dan performa kesehatan ikan selincah. Tujuan dari penelitian ini yaitu melihat pengaruh penambahan kandidat probiotik bakteri asal rawa yang ditambahkan pada pakan dalam meningkatkan kelangsungan hidup dan performa kesehatan ikan selincah. Rancangan penelitian yang digunakan adalah Rancangan Acak Lengkap (RAL) yang terdiri dari P0 (kontrol), P1 (Bacillus sp. (106 CFU.ml-1) 7,5 ml.kg-1 pakan dan Streptomyces sp. (106 CFU.ml-1) 2,5 ml.kg-1 pakan), P2 (Bacillus sp. (106 CFU.ml-1) 2,5 ml.kg-1 pakan dan Streptomyces sp. (106 CFU.ml-1) 7,5 ml.kg-1 pakan), P3 (Bacillus sp. (106 CFU.ml-1) 5 ml.kg-1 pakan dan Streptomyces sp. (106 CFU.ml-1) 5 ml.kg-1 pakan). Parameter yang diukur adalah kelangsungan hidup, total eritrosit dan hematokrit yang diuji dengan menggunakan analisis ragam (ANSIRA) pada kepercayaan 95%. Kualitas air yang diperoleh dibahas secara deskriptif. Hasil penelitian menunjukkan bahwa perlakuan P3 menghasilkan nilai eritrosit tertinggi 8,62 ± 0,728 (106 sel mm-3), kadar hematokrit 38,73 ± 1,241 % , dan kelangsungan hidup 100%. Kata kunci : Bakteri, Ikan Selincah, Probiotik
Co-Authors Ade Bayu Saputra Ade Dwi Sasanti Ade Dwi Sasanti Ade Dwi Sasanti Afriansyah, Azmi Agustina Aldila Din Pangawikan Andini, Andini Anja Meryandini Anjastari, Devi Annisa Septimesy Annisa Siregar Arafsanajani Arif Aris Tri Wahyudi Chandra Irsan Choirul Amar Simbolon Citra, Nyayu Dade - Jubaedah Dade Jubaedah Dade Jubaedah Dade Jubaedah Dade Jubaedah Dade Jubaedah Dade Jubaedah Dade Jubaedah Danang Yonarta Danang Yonarta Dedi . Apriadi Devi Anjastari Dwi Rizki Septiana Eka Febri Fitriana Engelhaupt, Martin Erwin Nofyan Feni Haryani Ferdinand Hukama Taqwa Ferdinand Hukama Taqwa Fitriana, Eka Febri Genti, Karta Sari Gracia Eirene Girsang Hary Widjajanti Hendro Widyantoro Herdia Agustina Hijral Hamdani Husnul Khotimah Ida Handayani Junedi Tinambunan Kezia Agustine Riyadhi Kukuh Jaya Langgeng Priyanto, Langgeng Lilis Pritamasari Aritonang M Aiman Ziyad M Syaifudin Madyasta Anggana Rarassari Madyasta Anggana Rarassari Madyasta Anggana Rarassari Madyasta Anggana Rarassari Maemonah, Maemonah Marsi Marsi - - Marsi Marsi Marsi Marsi Marsi Marsi Marsi Marsi Marsi Marsi Maswala, Depi Mirna Fitrani Mirna Fitrani Mirna Fitrani Mirna Fitrani Mochamad Syaifudin, Mochamad Mohamad Amin Muhammad Azhari Muhammad Fadhil Akbar MUNTI YUHANA Muslim Muslim Muslim Muslim Nabila Saraswati Novi Wulandari Mustika NUNI GOFAR Nyayu Nurul Husna Olivia Riana Sari Reni Septiyani Retno Cahya Mukti Ria octaviani Riswandi, Agung Saputra, Ade Bayu Sefti Heza Dwinanti Sefti Heza Dwinanti Sefti Heza Dwinanti Sefti Heza Dwinanti Septika Putri Anggraini Siti Yuliani Sofiatul Rahmani Soikar Hariadi Suharyanto Tanbiyaskur Tanbiyaskur Tanbiyaskur Tanbiyaskur Tanbiyaskur Tanbiyaskur, Tanbiyaskur Tri Panji Valencia Aff Neka Wati, Rizka Yenni Sri Mulyani Yonarta, Danang Yonarta, Danang Yudha Galih Wibawa YULISMAN Yulisman Yulisman Yulisman Yulisman