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Identifikasi Ikan Lokal di Aliran Sungai Brantas Desa Curungrejo Kabupaten Malang Muawanah Muawanah; Dayang Diah F; Anjas Sasana Bahri; Muhammad Kholil Mufadol
Journal on Education Vol 3 No 4 (2021): Journal on Education: Volume 3 Nomor 4 Tahun 2021
Publisher : Departement of Mathematics Education

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This research was conducted in the Brantas River, Curungrejo Village, Kepanjen District, Malang Regency. The purpose of this study was to identify the presence of local fish in the Brantas River, Curungrejo Village, Malang Regency. The method used in this study is descriptive method with data collection including primary data and secondary data. Data collection was carried out by means of active participation, observation, interviews, documentation and literature study. The results obtained from this research are that there are various types of fish in the waters of the Brantas River, Curungrejo Village, Kepanjen District. There were 5 species of fish caught during the study, namely Tawes Fish (Barbonymus gonionotus), Wader Pari Fish (Rasbora argyrotae), Snakehead Fish (Channa striata), Mujair Fish (Oreochromis mossambicus) and Catfish (Clarias gariepinus). The most dominant species in the waters of the Brantas River is the Pari Wader Fish (Rasbora argyrotae) with a total catch during the study of 25 fish. The conclusion obtained in this study is that the most dominant species in the waters of the Brantas River is Wader Pari fish (Rasbora argyrotae) with a total catch during the study of 25 fish.

Analisis Nilai Tukar Nelayan Berdasar Alat Tangkap pada Era New Normal di Kabupaten Probolinggo, Jawa Timur. Anjas Sasana Bahri; Dayang Diah Fidhiani; Muawannah Muawannah; Sasanti Sihsubekti
Samakia : Jurnal Ilmu Perikanan Vol 14 No 2 (2023): Samakia: Jurnal Ilmu Perikanan
Publisher : Faculty of Science and Technology University Ibrahimy

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35316/jsapi.v14i2.2537

Penelitian ini bertujuan untuk mengetahui tingkat pendapatan nelayan dalam bentuk nilai tukar nelayan berdasarkan alat tangkap di Kabupaten Probolinggo. Penelitian dilaksanakan di 7 (tujuh) kecamatan Kabupaten Probolinggo. Pemilihan lokasi penelitian di Kabupaten Probolinggo dikarenakan daerah ini merupakan salah satu sentral perikanan perikanan tangkap. Metode enelitian dilakukan secara deskriptif. Hasil penelitian menunjukkan bahwa rumah tangga nelayan termasuk kategori ini adalah rumah tangga nelayan yang jumlah pendapatannya sebagai nelayan di periode bulan Oktober lebih besar dari jumlah pengeluarannya. Kelompok yang memiliki nilai tukar > 100 ini meliputi 4 rumah tangga nelayan yakni : Rumah Tangga Nelayan Pancing Ulur (144 poin), Purse Seine (262 poin), Payang (153 poin) dan Jaring udang (189 poin) .

Dampak Gaya Kepemimpinan Demokratis dan Komunikasi Internal terhadap Kinerja Karyawan Muawanah; Bahri, Anjas Sasana
Idarotuna : Journal of Administrative Science Vol. 6 No. 1 (2025): May
Publisher : Program Study Office Adminstrative of Akademi Komunitas Teknologi Syarifuddin Lumajang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54471/idarotuna.v6i1.59

Human resources play a crucial role in the success of an organization as they significantly impact employee performance. This study aims to examine the effect of democratic leadership style and internal communication on employee performance at CV. Bee Jay Seafoods in Probolinggo. Utilizing a quantitative approach, this research analyzes the impact of democratic leadership style and internal communication on employee performance, involving 104 employees as respondents. The results of data analysis show that both democratic leadership style and internal communication have a significant positive impact on employee performance. The partial hypothesis testing (t-test) indicates that both democratic leadership style and internal communication positively and significantly affect employee performance. This study contributes to understanding how leadership style and effective communication contribute to enhanced employee performance in the seafood processing industry. Additionally, it provides practical insights for improving management practices and fostering a productive work environment. The findings offer valuable implications for organizations seeking to optimize their workforce performance through improved leadership and communication strategies.

Model Reproduksi Ikan Berdasarkan Korelasi Panjang, Berat, dan Kematangan Gonad Bahri, Anjas Sasana; Arifin, Sunanto
Idarotuna : Journal of Administrative Science Vol. 5 No. 2 (2024): November
Publisher : Program Study Office Adminstrative of Akademi Komunitas Teknologi Syarifuddin Lumajang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54471/idarotuna.v5i2.61

his study aims to analyze the relationship between length-weight, condition factor (K), gonadal maturity stages (GMS), and reproductive strategies of nine fish species captured in the Brantas River, Puri District, Mojokerto. The results indicate that most fish were in GMS II (developing), suggesting that the spawning season was ongoing. Four species—Betok, Kothok, Gatol, and Wader Pari—were found in GMS IV/V, marking the peak or end of the spawning period. The reproductive strategies of these fish species were classified into three main models: seasonal synchronous spawning, batch spawning, and pre-reproductive growth strategies. The findings highlight that the fish community in this river demonstrates flexible reproductive patterns, which serve as an adaptation to the fluctuating environment of the tropical river ecosystem. The contribution of this study lies in the development of a comprehensive model that links key biological parameters—length, weight, condition factor, and gonadal maturity—to the reproductive strategies of riverine fish. This model provides valuable insights into how fish species adapt their reproductive behaviors to the dynamic environmental conditions of tropical river ecosystems. The findings offer practical applications for sustainable fishery management and conservation, enabling more effective monitoring and conservation strategies tailored to specific ecological conditions.

Studi Perbandingan Teknik Pembenihan Ikan Nila Jatimbulan (Oreochremis niloticus) Di Upt Kabupaten Bondowoso Jawa Timur Muawanah, Muawanah; , Anjas Sasana Bahri; Sasanti Sihsubekti; Erik Ashar Eriyanto
Jurnal Ekonomi Manajemen Akuntansi Keuangan Bisnis Digital Vol. 5 No. 1 (2026): JANUARI-JUNI
Publisher : Badan Penerbitan Fakultas Pertanian Universitas Ratu Samban

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58222/jemakbd.v5i1.1275

Based on FAO data (2010) cited by Khairuman and Amri (2008), the global market demand for fish was still experiencing a supply shortage of 2 million tons per year until 2010. This study discusses the comparison of Nile Tilapia (Oreochromis niloticus) breeding techniques between Jatimbulan at the Freshwater Aquaculture Development Unit in Pasuruan Regency and the Livestock and Fisheries Office in Bondowoso Regency. The aim is to determine the differences in Nile Tilapia breeding techniques between Jatimbulan at the Freshwater Aquaculture Development Unit in Pasuruan and the Livestock and Fisheries Office in Bondowoso, as well as to identify the best breeding methods to achieve superior breeding results, particularly in Nile Tilapia breeding. This research employs a comparative research method. The breeding techniques at the Freshwater Aquaculture Development Unit in Pasuruan and the Fisheries Office in Bondowoso both adhere to the Indonesian National Standard (SNI) for Nile Tilapia breeding techniques, SNI 7389:2017. The only difference lies in the facilities. The Freshwater Aquaculture Development Unit in Pasuruan has better water source facilities, larger pond sizes, and more extensive land. Therefore, the natural breeding technique for Nile Tilapia at the Freshwater Aquaculture Development Unit in Pasuruan is more effective in producing Nile Tilapia seeds with a higher survival rate

Studi Perbandingan Teknik Pembenihan Ikan Nila Jatimbulan (Oreochremis niloticus) Di Upt Kabupaten Bondowoso Jawa Timur Muawanah Muawanah; Anjas Sasana Bahri; Sasanti Sihsubekti; Erik Ashar Eriyanto
Jurnal Ekonomi Manajemen Akuntansi Keuangan Bisnis Digital Vol. 5 No. 1 (2026): JANUARI-JUNI
Publisher : Badan Penerbitan Fakultas Pertanian Universitas Ratu Samban

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58222/jemakbd.v5i1.1275

Based on FAO data (2010) cited by Khairuman and Amri (2008), the global market demand for fish was still experiencing a supply shortage of 2 million tons per year until 2010. This study discusses the comparison of Nile Tilapia (Oreochromis niloticus) breeding techniques between Jatimbulan at the Freshwater Aquaculture Development Unit in Pasuruan Regency and the Livestock and Fisheries Office in Bondowoso Regency. The aim is to determine the differences in Nile Tilapia breeding techniques between Jatimbulan at the Freshwater Aquaculture Development Unit in Pasuruan and the Livestock and Fisheries Office in Bondowoso, as well as to identify the best breeding methods to achieve superior breeding results, particularly in Nile Tilapia breeding. This research employs a comparative research method. The breeding techniques at the Freshwater Aquaculture Development Unit in Pasuruan and the Fisheries Office in Bondowoso both adhere to the Indonesian National Standard (SNI) for Nile Tilapia breeding techniques, SNI 7389:2017. The only difference lies in the facilities. The Freshwater Aquaculture Development Unit in Pasuruan has better water source facilities, larger pond sizes, and more extensive land. Therefore, the natural breeding technique for Nile Tilapia at the Freshwater Aquaculture Development Unit in Pasuruan is more effective in producing Nile Tilapia seeds with a higher survival rate

Comparative study of the application fish apartments in Situbondo and Probolinggo, East Java, Indonesia WAHYU ISRONI; ZULKISAM PRAMUDIA; ANJAS SASANA BAHRI; MEGA ASRI RISQIANA; NURUL MAULIDA; TIA DWI IRAWANDANI
Biodiversitas Journal of Biological Diversity Vol. 24 No. 7 (2023)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d240741

Abstract. Isroni W, Pramudia Z, Bahri AS, Risqiana MA, Maulida N, Irawandani TD. 2023. Comparative study of the application fish apartments in Situbondo and Probolinggo, East Java, Indonesia. Biodiversitas 24: 4034-4045. Fisheries resources which are common property in their utilization are vulnerable to overfishing conditions due to exploratory actions. In addition, the use of destructive fishing gear and habitat degradation has a great impact on fisheries productivity which continues to decrease. Fish apartments as alternative artificial habitat have been successfully applied in Probolinggo, especially for coral organisms. This study compares the application of fish apartments in two different locations, Karang Katon Probolinggo and Karang Mayit Beach Situbondo. Through descriptive and valuative approaches, the survey results showed that in Karang Katon there were 5 species, the highest composition level is Acanthurus achilles (51.56%).Karang Mayit Beach there were 3 species, the highest composition level is Chaetodon octofasciatus (60.56%). The highest abundance is Acanthurus achilles (34.4 ind/m2) in Karang Katon and Chaetodon octofasciatus (42.2 ind/m2) in Karang Mayit Beach. The diversity index in Karang Katon-1.280, while in Karang Mayit Beach-0.853. The dominance index in Karang Katon 0.343, while in Karang Mayit Beach 0.496. Based on this research, the analysis showed positive results for both different locations, indicating it can be used as new habitats for sustainability and increased productivity of fisheries resources.

Feeding regimes influence growth, survival, morphometric indicators, and water quality correlations in Betta splendens (Super Red Plakat strain) fry ZULKISAM PRAMUDIA; AZFAR ISMAIL; MEGA ASRI RISQIANA; YUNITA MAIMUNAH; ANJAS SASANA BAHRI; AGUS FERI SETIAWAN; ANDI KURNIAWAN; TIA DWI IRAWANDANI
Biodiversitas Journal of Biological Diversity Vol. 27 No. 1 (2026)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d270114

Abstract. Pramudia Z, Ismail A, Risqiana MA, Maimunah Y, Bahri AS, Setiawan AF, Kurniawan A. 2026. Feeding regimes influence growth, survival, morphometric indicators, and water quality correlations in Betta splendens (Super Red Plakat strain) fry. Biodiversitas 27 (1): d270114. https://doi.org/10.13057/biodiv/d270114. The early larval stage is crucial for growth and survival in ornamental fish culture, yet feeding strategies for Betta splendens (Super Red Plakat strain) remain underexplored. This study evaluated the effects of five feeding regimes, comprising live prey and formulated diets on the morphometric growth and survival of B. splendens fry during a 28-day post-infusoria rearing period. Five dietary treatments: Artemia nauplii, Alona sp., Moina sp., Daphnia magna, and artificial pellets, with infusoria provided in all treatments during the first week. Survival rate (SR), total length (TL), and standard length (SL) were measured at the end of the experiment. Fry fed with Artemia nauplii and Moina sp. exhibited the highest survival (88-89%) and growth performance (TL up to 15.6 mm), while D. magna resulted in the lowest values. Statistical analysis confirmed significant differences among treatments. Water quality remained within optimal thresholds, ensuring reliable interpretation. Pearson correlation analysis showed strong positive associations among SR, TL, and SL, confirming that survival is closely linked to growth. Moderate correlations between DO and biological metrics suggest oxygen availability may indirectly influence performance. These findings highlight the importance of feed type and particle size compatibility with larval open-mouth for enhancing productivity in B. splendens hatchery practices. The use of Artemia or Moina during the post-infusoria stage can enhance hatchery yield by approximately 10-20%, providing practical guidance for sustainable B. splendens aquaculture and supporting SDG 14 (Life Below Water) through improved fry survival and responsible freshwater biodiversity management.

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