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All Journal Jurnal Teknologi Perikanan dan Kelautan Jurnal Harpodon Borneo Agrokreatif Jurnal Ilmiah Pengabdian kepada Masyarakat Jurnal Sumberdaya Akuatik Indopasifik SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan KACANEGARA Jurnal Pengabdian pada Masyarakat Samakia: Jurnal Ilmu Perikanan Journal of Aquaculture and Fish Health Jurnal Pengabdian Masyarakat Borneo Arwana: Jurnal Ilmiah Program Studi Perairan Proceedings Series on Physical & Formal Sciences Jurnal Pengabdian Masyarakat Kesosi Literasi: Jurnal Pengabdian Masyarakat dan Inovasi Jurnal Natural
Miska Sanda Lembang
Universitas Borneo Tarakan
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Journal : Jurnal Sumberdaya Akuatik Indopasifik

 1 
Efektivitas Penambahan Nanokitosan dalam Pakan Terhadap Kelangsungan Hidup dan Pertumbuhanan Ikan Nila (Oreochromis niloticus) Miska Sanda Lembang; Reni Tri Cahyani; Christine Dyta Nugraeni
Jurnal Sumberdaya Akuatik Indopasifik Vol 7 No 1 (2023): Februari
Publisher : Fakultas Perikanan dan Ilmu Kelautan, Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46252/jsai-fpik-unipa.2023.Vol.7.No.1.265

Abstract

Tilapia cultivation in Tarakan City is one of the sources of community livelihood. However, environmental problems cause fish to be susceptible to diseases caused by bacteria in the waters. This study aims to increase the potential of chitosan with nanoparticle size, which is added to feed for the survival and growth of tilapia seed. Nanochitosan is an extract from crab or shrimp shell waste, which functions as an immunostimulant. By utilizing the active nature of the nanoparticle size, it can provide better growth and survival of tilapia seed. The research was conducted with an experimental method of two treatments and three replications. One treatment was without the addition of nanochitosan and the second treatment was with the addition of nanochitosan in the feed. The results of the synthesis of nanochitosan obtained size based on the amount with the highest intensity at 537.17 nm. Water quality were still optimal, namely the temperature was 27-29°C and the pH was between 7.3-7.8. The dissolved oxygen content (DO) obtained in the two treatments was 1.3-5.8 mg/L. The range of ammonia levels in the two treatments was 0.1-3.5 mg/L. Based on the results of the study, it was found that the treatment using chitosan nanoparticles in the feed was more effective than without using chitosan nanoparticles in the feed on the growth and survival of Tilapia Seeds. The results of the T test showed that the daily specific growth rate (SGR) in all treatments was not significantly different (P>0.05), but the survival rate (SR) of tilapia seed in all treatments was significantly different (P<0.05). These results can be concluded that the addition of nanochitosan in feed has a significant effect on increasing the survival of tilapia seed.
Analisis Hubungan Kualitas Tanah Terhadap Produksi Tambak di Pulau Mangkudulis Kabupaten Tana Tidung, Provinsi Kalimantan Utara Rukisah, Rukisah; Sukardi, Sukardi; Lembang, Miska Sanda; Hutapea, Tri Paus Hasiholan
Jurnal Sumberdaya Akuatik Indopasifik Vol 9 No 1 (2025): Februari
Publisher : Fakultas Perikanan dan Ilmu Kelautan, Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46252/jsai-fpik-unipa.2025.Vol.9.No.1.443

Abstract

Mangkudulis Island is one of the regions in the Tana Tidung Regency, North Kalimantan Province, which has significant potential in fisheries, particularly traditional shrimp pond aquaculture for tiger shrimp (Penaeus monodon). In general, environmental factors, such as soil quality, will affect the quality of pond water. The issue of water quality in shrimp ponds generally begins with soil quality, including pH, redox potential, organic carbon content, total nitrogen, C/N ratio, Fe, Mn, Al, and soil texture. This study aims to analyze soil quality parameters in relation to tiger shrimp pond production. The research was conducted over two months, from August to September 2022, in the tiger shrimp ponds on Mangkudulis Island. Soil samples were analyzed in a laboratory for parameters such as pH, redox potential, organic matter, texture, and heavy metals. The results of the soil quality measurements from Mangkudulis Island shrimp ponds indicate that the soil quality, based on parameters such as pH, redox potential, organic matter, and texture, does not meet the standard quality criteria. However, the levels of heavy metals (Al, Fe, and Mn) are within the acceptable standards. The average results for each parameter were: pH 5.5, redox potential -293 mV, organic carbon 2.26%, total nitrogen 0.18%, C/N ratio 13.15, sand 12.20%, silt 52.72%, clay 35.08%, Al 11.14 ppm, Fe 36.26 ppm, and Mn 17.42 ppm. These results were compared with shrimp production data obtained through interviews with pond owners. The average pond production is 300 kg/hectare, with 70,000 seed shrimp stocked at a density of 40 shrimp per kg. This result is not optimal due to the soil quality in the Mangkudulis ponds. Proper soil management needs to be implemented before the ponds are reused.
Co-Authors Amien, Muhammad Awaludin Awaludin, Awaludin Awaludin, Awaludin Azis - Hamzah Burhanuddin Ihsan cahyadi, jimmy Cahyani, Reni Tri Christine Dyta Nugraeni Christine Dyta Nugraeni Christine Dyta Nugraeni Dandi, Dandi Dena Pramita Dewi Erik Erik, Erik ESTY YURNITA LEMBANG Fitri, Syahrani Gazali Salim Gusman, Ery Haryono, M. Gandri Heppi Iromo Irawati Irawati Kartina Kartina Kartina Kartina Kartina Khaer, Miftahul Lestari, Mini Lie Kuing M. Gandri Haryono MAMING MAMING Maulianawati, Diana Muhammad Amien MUHAMMAD ZAKIR Nasra Nasra Nugraeni, Christine Dyta Nurasmi Nurasmi Nurhikma Nurhikma Nuril Farizah Oktapriani, Intan Ayu Patrice Sevania Purnamasari, Nursyabhila Auliana Rahman Rahman Ricky Febrinaldy Rukisah, Rukisah Salman. S S Santria Santria Simanjumtak, Ricky Febrinaldi Sukardi Sukardi Sumarlin Sumarlin Syamsidar Gaffar Syarifatul Jannah Tri Paus Hasiholan Hutapea, Tri Paus Hasiholan Tuty Alawiyah Widiawati Widiawati Yane Rahayu Zainduddin, Zainduddin Zainuddin Zainuddin