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All Journal EnviroScienteae Jurnal Penelitian Perikanan Indonesia Tropical Wetland Journal jurnal ilmiah hospitality Open Community Service Journal
Slamat Slamat
Fakultas Perikanan Dan Kelautan, Universitas Lambung Mangkurat, Banjarbaru
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Education Environmental Science Medicine & Pharmacology Social Sciences Other

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PLANKTON FERTILITY IN SUPPORTING FISH PRODUCTIVITY IN MONOTONOUS SWAMP IN HULU SUNGAI UTARA REGENCY Slamat Slamat
TROPICAL WETLAND JOURNAL Vol 1 No 1 (2015): Tropical Wetland Journal
Publisher : Postgraduate Program - Lambung Mangkurat University (ULM Press Academic)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/twj.v1i1.14

Abstract

This study was carried out in a monotonousswamp in Hulu Sungai Utara Regency, South Kalimantan Province. The purpose was to find out the plankton fertility in supporting fish productivity in the monotonous swamp to build a dynamic waterbody with all of its supporting aspects. The analyses were performed on plankton diversity, water quality parameters and fish production levels from 2009 to 2013. The results of ShannonWiener diversity index analysis for plankton in the swamp approximately exceeded the value (>2), indicating that the water condition was still good and fertile. The water quality parameters in the swamp were specific; blackish brown in color, acid, and having low level of oxygen with high ammonia concentration. The decreasing trends of fish productivity in the swamp were resulted from unselective fish catching, environmental pollutions and land-use changes converting the swamp areas into plantations and housing. Therefore, it is necessary to develop conservation areas to keep the primary productivity of the waterbody in high level, which would affect the increase in the productivity of swamp fish.
PLANKTON COMMUNITY STRUCTURE ON FISH PONDS IN THE RIAM KANAN RIVER OF BANJAR REGENCY Rieski Ambarwati; Krisdianto Krisdianto; Slamat Slamat
TROPICAL WETLAND JOURNAL Vol 3 No 2 (2017): Tropical Wetland Journal
Publisher : Postgraduate Program - Lambung Mangkurat University (ULM Press Academic)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/twj.v3i2.48

Abstract

Aquaculture in Riam Kanan river receives watersupply from rivers and Riam Kanan reservoir from upstream to downstream and practices different irrigation and fertilization systems. This study was aimed to compare the plankton community structure, to find out the physicalchemical parameters associated with the abundance of plankton and the fertility of the fish-farming ponds. The research was conducted at Mandiangin Freshwater Aquaculture Center (Balai Budidaya Air Tawar – BBAT), Karang Intan (Balai Benih dan Induk Ikan Air Tawar – BB-IAT) and Cindai Alus Minapolitan area by using the observation method. Water samples were taken by composite of 6 replicates at 12 stations. The parameters measured were temperature, visibility, pH, iron, free ammonia, nitrate, phosphate, DO, BOD and plankton analysis. Data were tested statistically with cluster, Pearson correlation and regression. The result shows that there are differences in plankton community structure in the fish ponds, shown by 5 cluster groups. The abundance of phytoplankton has a significant correlation with pH, temperature, DO, and free ammonia. The abundance of zooplankton also has a significant correlation with pH, DO, BOD, and free ammonia. The seed pond at BBAT Mandiangin is eutrophically dominated by Bacillarophyta and Amoboezoa, while in BB-IAT Karang Intan and Cindai Alus are dominated by Cyanophyta and Rotifera. The inlet channel of BB-IAT Karang Intan and the broodstock pond belong to mesotrophic category, predominance by Cyanophyta, Chlorophyta and Rotifer. BBIAT Karang Intan outlet ponds, BBAT Mandiangin inlet channel and Cindai Alus inlet pond are included in the oligotrophic category, predominance by Cyanophyta and Chlorophyta. Plankton community structure of the fishfarming pond varies even with the same ecological conditions.
The Breeding of Climbing Perch (Anabas Testudineus) With Meristic Phylogenetic Hybridization Technique Sampled From Three Types of Swamp Ecosystems Slamat Slamat; Pahmi Ansyari; Ahmadi Ahmadi; Ririen Kartika
TROPICAL WETLAND JOURNAL Vol 5 No 2 (2019): Tropical Wetland Journal
Publisher : Postgraduate Program - Lambung Mangkurat University (ULM Press Academic)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/twj.v5i2.72

Abstract

This study provides a valuable information on the patterns of hybridization in producing Climbingperch’s fry which having a superior character to beneficially supports fish farming. The research wascarried out at Pokdakan Rawa Sejahtera Amuntai, South Kalimantan Province, Indonesia from June toDecember 2018. The hybridization procedures were applied to the selected broodstocks (total 135),which taken from three different types of habitats namely rain reservoirs, monotonous and tidalswamps. A complete random design was used as a research method with three treatments and ninerepetitions. A comprehensive investigation was done to provide the best performance among thetreatments. The results showed that the hybridized fish from monotonous swamp x tidal swamp wasthe most superior across the trials in term of fecundity (18,500 eggs), GSI (18.1%), hatching rate(89.5%), relative length growth (1,375%), relative weight growth (1,850%) and the percentage of birthfemale (84 %) with the lowest mortality rate (29%). For aquaculture practices, the use of the fryunisexual female would increase the fish growth 270% faster than the fry male.
KONSERVASI GENETIK IKAN BETOK (Anabas testudineus Bloch 1792) DI PERAIRAN RAWA, KALIMANTAN SELATAN Slamat Slamat; Marsoedi Marsoedi; Athaillah Mursyid; Diana Arfiati
Jurnal Penelitian Perikanan Indonesia Vol 18, No 1 (2012): (Maret 2012)
Publisher : Pusat Riset Perikanan, BRSDM KP.

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (132.668 KB) | DOI: 10.15578/jppi.18.1.2012.9-15

Abstract

Penelitian ini dilakukan dengan menggunakan sample ikan betok (Anabas testudineus Bloch 1972) yang berasal dari perairan rawa Kalimantan Selatan, dengan tujuan untuk mendeskripsikan keragaman  genetik dan aspek konservasinya dengan metode amplifikasi mtDNA. Proses amplifikasi mtDNA ikan betok terjadi di daerah D Loop.  Hasil analisis mt-DNA D Loop ikan betok menunjukkan bahwa, analisis keseimbangan populasi Hardy-Weinberg  berkisar antara 0,02 - 0,09, sedangkan haplotipe tertinggi terdapat pada rawa monoton (0,9384), kemudian tadah hujan (0,7111) dan pasang surut (0,6).  Heterozigositas ditemukan unik pada populasi rawa monoton (BAAAA) dan rawa pasang surut (BAACA) dan umum di temukan di ketiga ekosistem rawa (AAABA).  Ikan betok di bagi menjadi dua stok populasi yaitu populasi rawa monoton dan pasang surut serta stok tadah hujan.  Konsep utama dalam konservasi genetik adalah fitness population dimana populasi dipertahankan minimal 500 ekor/kawasan. Untuk meningkatkan keragaman genetik ikan betok, dilakukan dengan cara introduksi individu-individu baru yang memiliki keragaman genetik yang lebih tinggi kedalam populasi lokal, restocking dan membuat kawasan suaka yang dilindungi oleh Dinas Perikanan setempat bersama-sama dengan masyarakat di sekitar perairan rawa tersebut. The research was conducted using climbing perch samples originated from the swampy waters of the southern Borneo, and the objektive of this study to investigate the genetic diversity and the conservation aspect using mtDNA amplification method.  mtDNA amplification process occurs in the D Loop region.  The results of the analysis of D-Loop mtDNA of climbing perch showed that, the analysis of Hardy-Weinberg equilibrium population ranged from 0.02 to 0.09, while the highest haplotypes found in swamp bogs (monotonic) (0.9384) then rainfed (0.7111) and tides (0.6). Heterozygosity was found uniquely in the swamp monotonic population (BAAAA) and marsh tides (BAACA) and common in all three ecosystems found in the swampy area (AAABA) . Climbing perch stock divided into two populations monotone and tidal swamp population and rainfed stock.  The main concept of genetic conservation is the fitness population where the population is maintained at least 500 tail/region.  To increase the genetic diversity of climbing perch, can be done by the introduction of new individuals wich has a higher genetic diversity into the local population, restocking and create reserves of protected areas by the Local Fisheries Authority together with the community around the swampy waters.
PENERAPAN TEKNOLOGI PEMBENIHAN IKAN GABUS HARUAN SECARA SEMI BUATAN UNTUK KELOMPOK PEMBUDIDAYA IKAN “MUFAKAT” DESA MAHANG BARU, KALIMANTAN SELATAN Pahmi Ansyari; Slamat Slamat
Jurnal Ilmiah Hospitality Vol 11 No 1: Juni, 2022 (Sepcial Issue)
Publisher : Sekolah Tinggi Pariwisata Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47492/jih.v11i1.1724

Abstract

Snakehead fish is an important economic fish with increasing economic value because of its distinctive and delicious taste and high protein and albumin content. The development of snakehead fish farming does not develop rapidly, where one of the contributing factors is the continuous availability of seeds. This community service activity was carried out from September to December 2019 with the target audience of the “Mufakat” Fish Cultivator Group, Mahang Baru Village, South Labuan Amas District, Hulu Sungai Tengah Regency, South Kalimantan Province. The implementation method is through lectures, FGDs, short training, demonstrations, and mentoring. The facilities for hatchery of snakehead fish are in the form of 6 (six) tarpaulin ponds measuring 2.5 m x 1.5 m x 1 m. The results of hatchery activities obtained an average egg hatchability of 84.1% and the survival rate from larvae to 2-month-old seed reached 43.81%. Profits obtained during one production cycle (3 months) reached IDR 10,237,500, -, B/C ratio = 1.83 and return on capital = 1.22 period. The results of the average similarity test to the target audience were found to be successful in increasing knowledge and skills of snakehead fish hatchery after the activity.
Penerapan Teknologi Budidaya Ikan Nila Sistem Resirkulasi di Pondok Pasantren Nurul Muhibbin, Barabai, Kalimantan Selatan Pahmi Ansyari; Slamat; Noor Arida Fauzana; Irma Febriyanty
Open Community Service Journal Vol. 2 No. 1 (2023): Open Community Service Journal
Publisher : Research and Social Study Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (467.491 KB) | DOI: 10.33292/ocsj.v2i1.21

Abstract

Ikan nila merupakan ikan ekonomis penting, harganya relatif stabil, mudah dibudidayakan dan teknologinya sudah sangat mapan.  Namun demikian, terdapat masalah, yaitu konsistensi kualitas air lingkungan perairan budidaya selama masa pemeliharaan.  Untuk mengatasi hal tersebut dapat diterapkembangkan pemeliharaan ikan nila dengan sistem resirkulasi atau yang disebut dengan Recirculating Aquaculture System (RAS).  Kegiatan  ini  adalah Program Matching Fund Kerjasama ULM dengan PT. Adaro Indonesia yang dilaksanakan dari September 2021 s.d. Maret 2022 dengan khalayak sasaran  para pengurus Badan Pengembangan Usaha Perikanan (BPUP) dan santri Pondok Pasantren Nurul Muhibbin, Barabai, Kalimantan Selatan.   Metode pelaksanaan yang digunakan adalah ceramah, FGD, demonstrasi dan pendampingan.  Fasilitas budidaya berupa 12 buah kolam terpal ukuran diameter 3,5 m dan tinggi 1,3 m yang dilengkapi dengan sistem pompa dan bak filter resirkulasi. Pemeliharaan dilaksanakan selama 140 hari dengan tebar benih 1.000 ekor/kolam.  Hasil kegiatan pembesaran ikan nila diperoleh produksi sebesar 1.796,2 kg dan konversi pakan 1,32.  Analisa usaha mendapat keuntungan sebesar Rp. 12.020.000,- untuk satu siklus produksi (5 bulan), B/C ratio = 1,94 dan pengembalian modal = 4,36.  Hasil uji kesamaan didapat adanya  peningkatan pengetahuan dan keterampilan khalayak sasaran dalam pembesaran ikan nila sistem resirkulasi.
INOVASI MAGGOT (Larva Black Soldier Fly) FERMENTASI SEBAGAI PAKAN BENIH IKAN TOMAN (Channa micropeltes) Rahmah Rahmah; Noor Arida Fauzana; Slamat Slamat
EnviroScienteae Vol 19, No 2 (2023): ENVIROSCIENTEAE VOLUME 19 NOMOR 2, MEI 2023
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/es.v19i2.16290

Abstract

Toman fish is a pure carnivore fish which so far has used wild catches as its entire diet. Alternative feed with high animal protein and easy to obtain needs to be done. Fermentation activities using tempe yeast can usually increase the protein content of a material. Studies on the use of fermented maggot for toman fish seed feed have not yet obtained sufficient information, so in-depth research on this matter really needs to be done. This study aims to analyze the nutritional content of fermented maggot on the growth of toman fish. Observations were made for 60 days with A1B1 treatment (Maggot + 0% Rhizopus sp). A1B2 (Maggot+5% Rhizopus sp), A1B3(Maggot+10% Rhizopus sp), A2B1(Maggot pres+0% Rhizopus sp), A2B2 (Maggot pres+5% Rhizopus sp), and A2B3 (Maggot pres+10% Rhizopus sp.). Parameters measured were maggot nutritional content, as well as growth, survival, feed efficiency, protein retention and fat retention in toman fish. The best research results showed that the nutritional content of maggot with the highest protein was found in the A2B3 treatment (Maggot pres + 10% Rhizopus sp) while the best growth and feed efficiency were found in the A2B2 treatment (Maggot pres + 5% Rhizopus sp). The nutritional content of maggot feed which was treated with fermentation using tempeh yeast could increase the protein content of maggot and after it was given to the toman according to the treatment it showed an increase in growth in each treatment.
Co-Authors Athaillah Mursyid Diana Arfiati Irma Febriyanty Krisdianto Krisdianto Marsoedi Marsoedi Noor Arida Fauzana Pahmi Ansyari Rahmah Rahmah Rieski Ambarwati Ririen Kartika Rini