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ANALISIS HEMATOLOGI IKAN KAKAP PUTIH (Lates calcarifer) PADA SISTEM KERAMBA JARING APUNG DI HILA, MALUKU TENGAH Borut, Ruku Ratu; Sahetapy, Jacqueline M. F.; Pattinasarany, Maureen M.; Palinussa, Elizabeth M.
MUNGGAI : Jurnal Ilmu Perikanan dan Masyarakat Pesisir Vol 11 No 02 (2025): Jurnal Ilmu Perikanan Dan Masyarakat Pesisir
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat (LPPM) Universitas Banda Naira

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Penelitian ini menganalisis parameter hematologi kakap putih (Lates calcarifer) pada keramba jaring apung (KJA) di perairan Hila, Maluku Tengah, serta hubungannya dengan kualitas lingkungan. Hasil menunjukkan nilai hematologi ikan masih dalam kisaran fisiologis normal, namun bervariasi antar-KJA. Oksigen terlarut berhubungan positif dengan eritrosit dan hemoglobin, sedangkan amonia berhubungan negatif dengan hematokrit dan leukosit. Parameter hematologi terbukti menjadi indikator sensitif kesehatan ikan dan dasar perbaikan manajemen budidaya di KJA.
Pengaruh komposisi media terhadap pertumbuhan dan kualitas lingkungan kultur Pavlova sp. Iwamony, Johanes L.; Pattinasarany, Maureen M.; Pattipeiluhu, Shelly M.; Jamal, Endang
Indonesian Journal of Sustainable Aquaculture Vol 1 No 1 (2024): Indonesian Journal of Sustainable Aquaculture
Publisher : University of Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/aquaculture.1.1.19-27

Abstract

To optimise the production of microalgae culture, manipulation of media culture composition is one of the efforts. This study aimed to compare the growth of microalgae Pavlova sp. and the environmental culture conditions between different media compositions. Pavlova sp. was cultured for nine days using three different media compositions: A, B, and C. Cell density was counted daily. The concentration of ammonia, nitrate, and phosphate, as well as total Vibrio and total bacteria, were measured during the culture period on the 3rd, 6th, and 9th day. The result showed that the highest cell density was found in C media (5,08 x 106 cells/ml) followed by B media (4,58 x 106 cells/ml) and A media (4,46 x 106 cells/ml), but statistically, there was not significantly different growth rate between those media (P=0.83 >0.05). Phosphate and nitrate concentrations decreased in all media, but ammonia increased. The total count of bacteria and Vibrio sp. on C media was lower than on A and B media. This finding indicated that the composition of C media was more suitable for the growth and culture environmental condition of Pavlova sp. culture at a semi-massal scale.
PELATIHAN PENGUKURAN KUALITAS AIR UNTUK MENDUKUNG USAHA BUDIDAYA RUMPUT LAUT DI NEGERI RUTONG Pattinasarany, Maureen M; Palinussa, Elizabeth Miklen
Jurnal Abdi Insani Vol 11 No 2 (2024): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v11i2.1521

Abstract

The characteristics of water quality play a role in choosing the ideal site for seaweed farming. Additionally, by using the proper cultivation techniques and methodologies, seaweed cultivation activities might be effective. Seaweed farming is often thought of as a relatively easy endeavor that can be done in any body of water. But seaweed requires several requirements. The study of water conditions in Rutong country is important in determining the location and the method should be appropriate and usable. The purpose of the activity is to provide knowledge and skills to the community on how to measure water quality parameters then for the initial development of seaweed cultivation businesses can offer seaweed cultivation methods.  This activity was carried out for 1 month in May 2022 in the village of Rutong with the involvement of the start-up team. There were nine participants. Participatory active method. Communities are actively involved in observation, sampling and discussion. The result is that the salinity value of the surface water in Rutong only reaches 28 ppt on average. This is strongly suspected to be due to the supply of fresh water through the river. While temperature and brightness are suitable for aquaculture activities. The solution was to shift aquaculture activities more towards the sea. Water temperature can be supportive for seaweed cultivation in Rutong country because seaweed can live in water temperatures of 27-28℃. Aquaculture activities can use the floating method with a type of longline -raft combination so that it can float in the water column. The conclusion was that the community was actively involved and skilled in seawater sampling,  measuring water quality can determine cultivation methods and cooperate in the design of rearing containers.
PENGENALAN KOMODITAS IKAN KONSUMSI YANG DIBUDIDAYAKAN PADA SISWA SMP SITANALA LEARNING CENTER (SMP KRISTEN REHOBOTH) Palinussa, Elizabeth Miklen; Tuhumury, Semuel F; Pattinasarany, Maureen M
PAKEM : Jurnal Pengabdian Kepada Masyarakat Vol 4 No 1 (2024): Pakem : Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/pakem.4.1.8-12

Abstract

Kegiatan budidaya merupakan aspek yang penting dalam mendukung sektor perikanan dan membantu ekonomi masyarakat. Kegiatan budidaya adalah aktivitas memelihara organisme yang memiliki nilai ekonomis penting ada berbagai jenis produk unggulan Tujuannya adalah untuk memperkenalkan jenis-jenis komoditas ikan konsumsi yang dibudidayakan serta lokasi budidaya komoditas ikan konsumsi pada siswa sebagai generasi muda. Kegiatan pengabdian kepada masyarakat berlangsung pada tanggal 17 Oktober 2023 pada siswa-siswi kelas 9 SMP Sitanala Learning Center Kota Ambon. Metode yang diberikan yaitu pemberian materi berupa presentasi. Hasil yang diperoleh bahwa tidak semua siswa yang mengikuti kegiatan memiliki pengetahuan awal tentang jenis-jenis komoditas ikan konsumsi yang dibudidaya dengan nilai sebesar (23,07%). Adapun beberapa komoditas ikan ekonomis penting yang di konsumsi pada air tawar, payau dan laut. Seperti ikan nila, lele, bandeng, kerapu, kakap. Setelah kegiatan dilaksanakan siswa telah memahami materi yang diberikan dengan mampu menjawab pertanyaan dimana nilai hasil tes kemampuan akhir sebesar (100%). Kesimpulan yang diperoleh Siswa mendapatkan pengetahuan tambahan, peningkatan pemahaman dan mampu menjelaskan kembali tentang komoditas ikan konsumsi yang dibudidayakan dan lokasi yang cocok untuk aktivitas budidaya.
APPLICATION OF INTEGRATED MULTI TROPHIC AQUACULTURE SYSTEM MODEL TO REDUCE WASTE ORGANIC MATERIALS Eilzabeth Palinussa; Maureen M Pattinasarany; John Etry Ririhena
Vol 15 No 2 (2025): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v15i2.1491

Abstract

ABSTRACT  The use of intensive aquaculture systems is one of the activities that provide an overview of aquaculture to increase production due to the high stocking density of fish but has an impact on the contribution of waste from fish farming. Overcoming existing problems with the application of the Integrated Multi Trophic Aquaculture system cultivation model, this system is expected to help reduce cultivation waste. The purpose of this study is to determine how the IMTA system can help reduce organic waste in the aquatic environment so that water quality can be maintained and suitable for the life of organisms. This research was conducted from June to July 2023, at the Center for the Study and Development of Regional Excellence and Empowerment of Coastal Communities. The method used was descriptive quantitative. The results of the TOM analysis value in all treatments decreased. in treatment A 21.1 mg/l, B 41.0 mg/l and C 34.7 mg/l.  TSS decreased differently every time, especially on day 42 for treatment A 0.031 mg/l, B 0.023 mg/l and C 0.178 mg/l.  Ammonia for day 42 also decreased, namely in treatment A 0.03 mg/l, B 0.20 mg/l, C 0.13 mg/l. On day 42 nitrate for treatment A 0.03 mg/l, B 0.06 mg/l, C 0.08 mg/l. Water quality parameters for temperature, salinity, dissolved oxygen and acidity had reasonable values for all biota reared. Conclusion The IMTA system can help reduce organic waste of TOM, TSS, ammonia and nitrate, in addition, it can also reduce the amount of organic waste