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All Journal Jurnal Pengolahan Hasil Perikanan Indonesia Journal of Tropical Life Science : International Journal of Theoretical, Experimental, and Applied Life Sciences BIOTROPIA - The Southeast Asian Journal of Tropical Biology AL KAUNIYAH Jurnal Harpodon Borneo Agrokreatif Jurnal Ilmiah Pengabdian kepada Masyarakat Majalah Ilmiah Biologi BIOSFERA: A Scientific Journal Journal of Biology Education Samakia: Jurnal Ilmu Perikanan Jurnal Pengabdian Masyarakat Borneo Arwana: Jurnal Ilmiah Program Studi Perairan Indonesian Collaboration Journal of Community Services (ICJCS) JOMPA ABDI: Jurnal Pengabdian Masyarakat Jurnal Teknologi Pengolahan Pertanian Literasi: Jurnal Pengabdian Masyarakat dan Inovasi PIKAT
Awaludin, Awaludin
Departemen Akuakultur, Fakultas Perikanan Dan Ilmu Kelautan Universitas Borneo Tarakan
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Education Energy Engineering Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Social Sciences Veterinary Other

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Increasing Growth Tiger Prawn (Penaeus monodon) Using Organic Diet of Sauropus androgynous Awaludin Awaludin; Ira Maya Abdiani; Ahmad Arsyidi; Rukisah Rukisah
Journal of Tropical Life Science Vol. 10 No. 3 (2020)
Publisher : Journal of Tropical Life Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/jtls.10.03.09

Abstract

Sauropus androgynous contain chemical compounds that can increase the growth of tiger prawn. This study aims to determine the growth of tiger prawns after giv- ing S. androgynous leaves ethanol extract mixed in feed. The research method uses a completely randomized design (CRD) 4 treatments, three replications. Treatment with a dose of Treatment 1 (T1) Control without giving S. androgynous extract, Treatment 2 (T2) 5 gr/kg of feed, Treatment 3 (T3) 50 gr/kg of feed, Treatment 4 (T4) 100 gr/kg of feed. Proximate test results of S. androgynous extract crude pro- tein content of 10.83%, crude fiber 1.87%, crude fat 0.85%, ash content 1.94%, dry weight 93.62%, and extract material without nitrogen 78.13%. Based on the results of the study, the weight growth and growth length statistically showed significantly different (P < 0.05). The highest growth of tiger prawn at the end of the study was found in P4 by giving S. androgynous leaf extract with an average weight growth value (70.18 ± 9.57 g). While the lowest weight growth was observed in T1 with  an average weight growth value (32.62 ± 7.54 g). The highest length growth was found in T4 with average length (1.19 ± 0.10 cm), while the lowest length growth was seen in T1 with average length growth (0.62 ± 0.09 cm).
Comparative Study of Morphology and Histology on Papuan Jellyfish Mastigias papua in Kakaban Lake and Sea Nurasmi Nurasmi; Ahmad Ridwan; Awaludin Awaludin
Journal of Tropical Life Science Vol. 11 No. 2 (2021)
Publisher : Journal of Tropical Life Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/jtls.11.02.07

Abstract

Jellyfish are marine invertebrates belonging to the phylum Cnidaria. Papua Mastigias is a jellyfish from the Scyphozoa class. This study aims to observe differences in the differences in environmental parameters, morphology and shape of nematocyte cells using the histological method with (SEM) Scanning Electron Microscopy on Papua Mastigias jellyfish in the Kakaban Lake and Sea. Environmental parameters in Lake Kakaban and Sea Kakaban were measured for salinity, temperature, and pH. The results of the t-test analysis showed that there were significant differences in environmental parameters in Lake Kakaban and Sea Kakaban (p <0.05). Body diameter and length of jellyfish tentacles were measured and analyzed using SPSS 16 with a t-test. From the t-test analysis, results showed that for Mastigias Papua jellyfish in Lake Kakaban and jellyfish in the Kakaban Sea showed a significant difference in the diameter and length of the body tentacles (p <0.05). The SEM results of jellyfish in the Kakaban Sea showed that the tentacles of Mastigias Papua in the Kakaban Sea had nematocytes consisting of three forms, namely Microbasic isorhiza, Atrichouz isorhiza, and Merotrichous isorhiza. Mastigias Papua in Lake Kakaban has nematocyst cells, which comprise of one type, namely Microbasic mastigophoran, where the number of nematocytes is minimal and has a smaller size than the Papuan Mastigias jellyfish that live in the Kakaban Sea. Nemeatocyte cells are stinging cells in jellyfish. SEM results show that the jellyfish in Lake Kakaban cannot sting because the size of the jellyfish tentacles is reduced to smaller, fewer nematocyte cells and different shape nematocytes. Based on the results of this study, it can be concluded that there are differences in environmental parameters, body dimensions, tentacle length, and the size and number of nematocytes between Mastigias Papua jellyfish in Dunau and in the Kakaban Sea.
Co-Authors Abdul Muis Prasetia, Abdul Muis Acay Acay Ahmad Arsyidi Ahmad Ridwan Ahmad Ridwan Amiruddin, Aswar Andi Ramadani Andika Hidayat Atika Okta Melisa Azis - Hamzah Boy Saputra Burhanuddin Ihsan cahyadi, jimmy Chintia Nur Khasanah Christine Dyta Nugraeni Darma Darma Ferica Christinawati Putri Gazali Salim Haryono, M. Gandri Helman Helman Heni Irawati Heppi Iromo Heppi Iromo I Imra imra imra Ira Maya Abdiani Ira Maya Abdiani Jumsan Jumsan Kartina Kartina Kartina Kartina Kartina Kartina Kartina Khaerunnisa Maulianawati, Diana Miska Sanda Lembang Muhammad Amien Muhammad Firdaus Muhammad Muhammad Nasra Nasra Novi Luthfiyana Novriaman Pakpahan Nugraeni, Christine Dyta Nur Mussayadah nurasmi asmi nurasmi Nurasmi Nurasmi Nurasmi Nurasmi Nurazira Nurazira Nuril Fahrizah Nuril Farizah Nuril Farizah Nursia Nursia Patrice Sevania Rahmawati, Meylin Ramli Ramli Ricky Febrinaldy Ridwan A Risman Risman Rukisah, Rukisah Salman. S S Santi Santi Santria Santria Sarah Nur Awalin Simanjuntak, Ricky Febrinaldy Stephanie Bija Tamrin Toha Tri Paus Hasiholan Hutapea, Tri Paus Hasiholan Tuty Alawiyah Tuty Alawiyah Wahyu Afiansyah Weliyadi, Encik Yulma Yulma Zainuddin Zainuddin Zainuddin Zainuddin