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All Journal Jurnal Ilmu dan Teknologi Kelautan Tropis Jurnal Ilmu Lingkungan JURNAL GALUNG TROPIKA Acta Aquatica: Aquatic Sciences Journal Jurnal Sosial Ekonomi Kelautan dan Perikanan GERVASI: Jurnal Pengabdian kepada Masyarakat Jurnal Abdi Insani JAGO TOLIS : Jurnal Agrokompleks Tolis Jurnal Pengabdian Kepada Masyarakat Patikala Jurnal Ilmiah AgriSains Jurnal Aquaculture Indonesia Journal of Fish Nutrition Jurnal Ruaya : Jurnal Penelitian dan Kajian Ilmu Perikanan dan Kelautan Bioeksperimen Jurnal Perikanan
Rusdi, Rismawaty
Universitas Mulawarman
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Analisis Kelayakan Usaha dan Efisiensi Faktor Produksi Budi Daya Udang Vaname (Litopennaeus Vannamei) di Kabupaten Barru Rusdi, Rismawaty; Kasri, Kasri; Kodiran, Taryono
Jurnal Sosial Ekonomi Kelautan dan Perikanan Vol 20, No 1 (2025): JUNI 2025
Publisher : Balai Besar Riset Sosial Eonomi Kelautan dan Perikanan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/jsekp.v20i1.16095

Abstract

Perbedaan sistem budi daya dan kebiasan lokal petambak tanpa perhitungan input-output yang rasional berpotensi menurunkan efisiensi dan kelayakan usaha udang vaname. Penelitian ini bertujuan menganalisis kelayakan usaha dan efisiensi faktor produksi budi daya udang vaname di Kabupaten Barru pada dua Desa Sentra, yaitu Desa Corawali (tradisional) dan Desa Lawallu (semi-intensif). Metode yang digunakan adalah metode kuantitatif melalui analisis kelayakan finansial serta analisis efisiensi faktor produksi menggunakan fungsi produksi Cobb-Douglas yang dilanjutkan dengan perhitungan efisiensi alokatif. Hasil penelitian menunjukkan bahwa usaha budi daya di kedua desa layak diusahakan (R/C > 1), namun Desa Lawallu memiliki Net Profit lebih besar dan Payback Period lebih cepat dibandingkan Desa Corawali. Luas lahan dan jumlah benih merupakan faktor yang paling berpengaruh terhadap produksi. Analisis efisiensi alokatif menunjukkan bahwa pemanfaatan lahan di kedua desa cenderung berlebihan, sementara jumlah benih di Desa Lawallu masih perlu dimanfaatkan secara optimal. Oleh karena itu, diperlukan pengaturan kembali skala lahan dan padat tebar sesuai daya dukung tambak, serta dukungan pemerintah melalui perbaikan fasilitas irigasi di Desa Corawali dan pelatihan pengelolaan pakan serta teknologi budi daya ramah lingkungan untuk mendukung produksi yang berkelanjutan.Title: Analysis of Business Feasibility and Optimization of Production Factors of Vaname Shrimp Cultivation in Barru RegencyDifferences in cultivation systems and local practices of farmers without rational input-output calculations have the potential to reduce the efficiency and feasibility of vannamei shrimp farming. This study aims to analyze the feasibility of the business and the efficiency of production factors of vannamei shrimp farming in Barru Regency in two central villages, namely Corawali Village (traditional) and Lawallu Village (semi-intensive). The method used is a quantitative method through financial feasibility analysis and production factor efficiency analysis using the Cobb-Douglas production function followed by allocative efficiency calculations. The results show that the cultivation business in both villages is feasible (R/C > 1), but Lawallu Village has a greater Net Profit and a faster Payback Period than Corawali Village. Land area and number of seeds are the most influential factors on production. The allocative efficiency analysis shows that land utilization in both villages tends to be excessive, while the number of seeds in Lawallu Village still needs to be utilized optimally. Therefore, it is necessary to rearrange the land scale and stocking density according to the carrying capacity of the pond, as well as government support through improving irrigation facilities in Corawali Village and training in feed management and environmentally friendly cultivation technologies to support sustainable production.
Analisis Keanekaragaman Plankton Sebagai Bioindikator Kesehatan Budidaya Rumput Laut Kappaphycus Alvarezii di Bontang, Kalimantan Timur Reynalta, Ricko; Anjasmara, Aang Setyawan; Fadila, Muhammad Imam; Rizal, Daisy Rahma; Rusdi, Rismawaty; Anugerah, Putri
Jurnal Aquaculture Indonesia Vol 5, No 1 (2025)
Publisher : Prodi Akuakultur Fakultas Perikanan Universitas Dharmawangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46576/jai.v5i1.7817

Abstract

Kota Bontang merupakan wilayah pesisir strategis di Kalimantan Timur dengan potensi budidaya rumput laut yang besar, terutama jenis Kappaphycus alvarezii. Namun, budidaya rumput laut menghadapi tantangan serius terkait kualitas lingkungan yang memengaruhi kestabilan produksi dan kesehatannya. Keadaan ini diperparah dengan perubahan iklim global yang berdampak negatif pada hasil panen. Kesehatan rumput laut sangat tergantung pada kualitas air yang optimal, agar fotosintesis dan pertumbuhan tanaman berlangsung maksimal. Plankton sebagai bioindikator dari kualitas air sangat sensitif terhadap perubahan fisika dan kimia perairan yang dapat mencerminkan kesehatan ekosistem budidaya. Penelitian ini bertujuan untuk mengevaluasi komunitas plankton melalui analisis indeks keanekaragaman, keseragaman, dan dominansi sebagai metode bioindikator yang efektif dalam memantau kesehatan rumput laut. Penelitian dilakukan dengan mengambil sampel pada 3 stasiun menggunakan metode acak. Data yang diperoleh dianalisis secara deskriptif untuk indeks keanekaragaman, keseragaman, dan dominansi plankton. Hasil penelitian menunjukkan bahwa jenis kelimpahan plankton didominasi Kelas Bacillariophyceae (fitoplankton), Kelas Copepoda (zooplankton), indeks keanekaragaman plankton (H’) 1,90-2,19 kategori sedang, indeks keseragaman plankton (E’) 0,97-0,98 kategori tinggi, dan indeks dominansi plankton (D’) 0,12-0,16 kategori tinggi. Kombinasi jenis kelimpahan plankton dan ketiga indeks ini dapat menjadi bioindikator efektif untuk menilai kondisi kesehatan budidaya rumput laut.
Diversity of plankton species in different ecosystems on Beras Basah Island, Bontang, East Kalimantan Imam Fadila, Muhammad; Anjasmara, Aang Setyawan; Rizal, Daisy Rahma; Rusdi, Rismawaty; Reynalta, Ricko
Bioeksperimen: Jurnal Penelitian Biologi March 2026
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/bioeksperimen.v12i1.15978

Abstract

Beras Basah Island, located in the coastal waters of Bontang City, East Kalimantan, is a marine conservation area characterized by diverse coastal ecosystems, including marine waters, coral reefs, and seagrass beds. These ecosystems support various aquatic organisms, including plankton communities that play a key role in marine food webs. This study aimed to examine the composition, abundance, and diversity of plankton across three different ecosystems around Beras Basah Island. Sampling was conducted in May 2025 using a purposive sampling method at three stations representing marine waters, coral reefs, and seagrass bed. Plankton samples were collected using a 20 µm mesh plankton net and preserved with Lugol’s solution. The data were analyzed to determine plankton abundance, Shannon–Wiener diversity index (H’), and evenness index (E). A total of 13 plankton species were identified, consisting of 10 phytoplankton species (Bacillariophyceae and Dinophyceae) and 3 zooplankton species (Ciliata and Crustacea). The Shannon–Wiener diversity index ranged from 2.17 to 2.30, indicating moderate diversity, while evenness values ranged from 0.94 to 0.98, suggesting a relatively uniform distribution of individuals among species. Phytoplankton dominated the plankton community across all ecosystems, with the highest abundance recorded in the seagrass ecosystem (1,732 individuals L⁻¹). These findings indicate that plankton communities are relatively consistent across different coastal ecosystems in the waters of Beras Basah Island.
Optimalisasi Dosis Kombinasi Asam Amino dan Glukosa Terlarut Terhadap Komposisi Kimia Tubuh Lobster Air Tawar Nurul Mutmainnah; Zulfiani; Lidya; Yusdalifa Ekayanti Yunus; Fitri Indah Yani; Sahabuddin; Rismawaty Rusdi
Jurnal Galung Tropika Vol 14 No 3 (2025)
Publisher : Fakultas Pertanian, Peternakan dan Perikanan Universitas Muhammadiyah Parepare

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/jgt.v14i3.1318

Abstract

Freshwater lobster (Cherax quadricarinatus) is a fishery commodity with high economic value, and market demand continues to increase. However, one of the main challenges in cultivating freshwater lobsters is the low survival rate of fry, especially in the early stages of development. This research aims to optimize the dosage of a combination of amino acids and dissolved glucose to meet the nutritional needs of freshwater lobster fry and support their survival. This research was carried out at the Agriculture, Livestock, and Fisheries Greenhouse, Muhammadiyah University of Parepare, using freshwater lobster fry from captive breeding. The research method used was a Completely Randomized Design (CRD) with four treatment doses of a combination of amino acids and dissolved glucose, namely: A) 100 ppm glucose + 250 ppm amino acids, B) 150 ppm glucose + 200 ppm amino acids, C) 200 ppm glucose + 150 ppm amino acids, and D) 250 ppm glucose + 100 ppm amino acids, each with three replications. The parameters explained are the chemical composition of the body, including protein, fat, fiber, and BETN content. A combination dose of 250 ppm glucose and 100 ppm amino acids is most effective in improving the nutritional quality of freshwater lobsters (Cherax quadricarinatus). The results of this study show the highest protein content (14.28%), fat content (0.89%), and fiber content (0.7%), all of which are important for the growth and health of lobsters. Meanwhile, the combined dose of 100 ppm glucose + 250 ppm amino acids yielded the best BETN (4.95%). Overall, the 250-ppm glucose and 100 ppm amino acid combination is optimal for improving the chemical composition of the lobster's body.
Sosialisasi Optimalisasi Penginderaan Jauh Guna Meningkatkan Zona Potensi Penangkapan Ikan di Desa Sumare, Sulawesi Barat Indah Yani, Fitri; Mutmainnah, Nurul; Rahmi; Jufri, Ady; Rusdi, Rismawaty
Jurnal Pengabdian Kepada Masyarakat Patikala Vol. 6 No. 1 (2026): Jurnal PkM PATIKALA
Publisher : Pusat Pengembangan Pendidikan dan Bakat Indonesia/Education and Talent Development Center of Indonesia (ETDC Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51574/patikala.v6i1.5420

Abstract

The fisheries sector plays a vital role in the Indonesian economy, particularly for coastal communities. However, the abundant marine potential in Sumare Village, Simboro District, Mamuju Regency, has not been optimally utilized by local fishermen. Continuous traditional fishing in certain locations has led to environmental degradation and the potential for overfishing, which threatens the sustainability of the marine ecosystem. To address this problem, this community service activity aims to empower fishermen through the dissemination of remote sensing technology based on oceanographic parameters such as sea surface temperature (SST) and chlorophyll-a, to determine potential and sustainable fishing locations. The methods used included material delivery, discussions, and the distribution of banners displaying maps of potential skipjack tuna fishing zones. The results of this activity showed an increase in fishermen's understanding of remote sensing technology, potential fishing zones, and community enthusiasm in supporting this activity. In conclusion, this dissemination successfully provided important education for the Sumare village community to increase fishing efficiency, maintain the sustainability of fishery resources, and improve fishermen's welfare.
Pemetaan Zona Potensi Penangkapan Ikan Tongkol (Euthynnus Affinis) di Perairan Selat Makassar Sulawesi Barat Fitri Indah Yani Fitri; Warda Susaniati; Sahabuddin; Nurul Mutmainnah; Yusdalifa Ekayanti Yunus; Ummu Kaltsum SC; Rismawaty Rusdi; Muh. Kasim
Jurnal Galung Tropika Vol 14 No 1 (2025)
Publisher : Fakultas Pertanian, Peternakan dan Perikanan Universitas Muhammadiyah Parepare

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/jgt.v14i1.1324

Abstract

One of the areas directly adjacent to the Makassar Strait is the city of Mamuju, which is a potential area for tuna (Euthynnus affinis) fishing. This study aimed to analyze the spatial and temporal mapping of tuna ZPPI based on remote sensing GIS technology for fisheries in the Makassar Strait waters, West Sulawesi. The research method used in-situ data: fishing position, catch results, and oceanographic dynamics. Ex-situ data used monthly image data of sea surface temperature (SST), chlorophyll-a (aqua modis). The data was processed using multiple regression analysis between catch results and several oceanographic parameters. The results were then visualized as a map with a Geographic Information System (GIS) using ArcView 10.2 software to obtain potential tuna fishing areas in the Makassar Strait. The results showed a strong correlation between SST and chlorophyll-a with catch results, which was 83.5%. In addition, temporal time data for fishing was obtained in March, April, May, and June. The coordinates of the fishing area points for March are 118o50'12” and 2O 45'5”; in April, they are at 118O 23'15” and 2O30'4”; in May, they are at 118o 23'0” and 2 o30’4”; and in June they are at 118 o23’0” and 2 o28’0”. The Fishing Potential Zone (ZPPI) for tuna is at 118 o27’ and 2 o29’ 32” to 118 o16’ 48” and 2 o16’ 48”.
Karakteristik Alat Penangkapan Ikan Dan Komposisi Hasil Tangkapan Di Kabupaten Pinrang Sahabuddin, Sahabuddin; Pabiseangi, Pabiseangi; Adam Malik, Andi; Indah Yani, Fitri; Rusdi, Rismawaty; Yushra, Yushra; Mutmainnah, Nurul; Kaltsum, Ummu; Ekayanti Yunus, Yusdalifa; Wahyu, Farhana
Jurnal Ruaya : Jurnal Penelitian dan Kajian Ilmu Perikanan dan Kelautan Vol 14 No 2 (2026): 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.v14i2.9053

Abstract

Penelitian ini bertujuan untuk mengidentifikasi karakteristik alat penangkapan ikan yang digunakan nelayan dan menganalisis komposisi hasil tangkapan di Kabupaten Pinrang, Sulawesi Selatan. Penelitian dilaksanakan pada Bulan Oktober – Desember 2025 menggunakan metode survei dengan pendekatan deskriptif kuantitatif di empat kecamatan, yaitu Mattiro Sompe, Cempa, Duampanua, dan Lembang. Data dikumpulkan melalui observasi lapangan, pengukuran dimensi alat tangkap, dokumentasi, dan wawancara dengan nelayan, kemudian dianalisis secara deskriptif berdasarkan klasifikasi Alat Penangkapan Ikan (API) sesuai Peraturan Menteri Kelautan dan Perikanan Nomor 36 Tahun 2023. Hasil penelitian mengidentifikasi 11 jenis alat penangkapan ikan yang meliputi kelompok perangkap, jaring, pancing, bagan, dan tembak ikan. Seluruh alat tangkap sesuai dengan sistem klasifikasi API dan memiliki karakteristik teknis yang berbeda sesuai prinsip operasi dan spesies target. Selain itu, berhasil diidentifikasi 29 spesies ikan dan organisme perairan yang menunjukkan tingginya keanekaragaman sumber daya ikan di wilayah penelitian. Penelitian ini menghasilkan basis data mengenai karakteristik alat penangkapan ikan beserta komposisi hasil tangkapan yang dapat mendukung pengelolaan perikanan tangkap berbasis data serta pengembangan pemanfaatan sumber daya ikan yang berkelanjutan.  Kata kunci: alat penangkapan ikan, klasifikasi API, Kabupaten Pinrang, perikanan tangkap, hasil tangkapan  
Co-Authors Adam Malik Ady Jufri Andi Adam Malik Andi Adam Malik Anjasmara, Aang Setyawan Anugerah, Putri Ario Damar Daisy Rahma Rizal Ekayanti Yunus, Yusdalifa Fadila, Muhammad Imam Fitri Indah Yani Fitri Fitri Indah Yani, Fitri Indah Hasdiansyah, Andi Herman, Azman Imam Fadila, Muhammad Indah Yani, Fitri Isdrajad Setyobudiandi Jasman, Ady Kasri Lidya Muh. Iqbal Quraisyin Muh. Kasim Muhammad Juanda Nanda Islami Nurul Agustin Link Link Nurul Mutmainnah Nurul Mutmainnah, Nurul Pabiseangi, Pabiseangi Parenrengi Parenrengi Parenrengi, Parenrengi Permana Ari Soejarwo Quraisyn, Muh. Iqbal Rachmawati Syakur Radia, Radia Rahmi Reynalta, Ricko Sahabuddin SAHABUDDIN SAHABUDDIN Sahabuddin, Sahabuddin Taryono Umi Muawanah Ummu Kaltsum Ummu Kaltsum Ummu Kaltsum SC Wahyu, Farhana Warda Susaniati Yunus, Yusdalifa Ekayanti Yusdalifa Ekayanti Yunus Yusdalifa Ekayanti Yunus Yushra Yushra Yushra Zulfiani