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All Journal Jurnal Bios Logos JURNAL SAINS PERTANIAN EQUATOR Acta Aquatica: Aquatic Sciences Journal Jurnal Pengabdian Masyarakat AbdiMas TRITON : Jurnal Manajemen Sumberdaya Perairan Authentic Research of Global Fisheries Application Journal (Aurelia Journal) Journal of Forest Science Avicennia Jurnal Pengabdian kepada Masyarakat Nusantara ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua Literasi: Jurnal Pengabdian Masyarakat dan Inovasi Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan Journal of Tropical Aquatic Resource Management
Adijaya, Mardan
Program Studi Manajemen Sumberdaya Perairan, Jurusan Budidaya Pertanian, Fakultas Pertanian, Universitas Tanjungpura
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Immunology & microbiology Materials Science & Nanotechnology Medicine & Pharmacology Social Sciences Other

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PENGARUH TEMPERATUR ALAMI TERHADAP BIOLOGI REPRODUKSI BIOLOGI UDANG GALAH (Macrobrachium rosenbergii) DI SUNGAI BEREMBANG KABUPATEN KUBU RAYA Sari, Devi Kurnia; Adijaya, Mardan; Kurniadi, Bambang
Jurnal Sains Pertanian Equator Vol 13, No 1
Publisher : Fakultas Pertanian Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jspe.v13i1.68000

Abstract

Sungai Berembang merupakan anak sungai Kapuas yang terletak di Kecamatan Sungai Kakap Kabupaten Kubu Raya Kalimantan Barat. Mata pencaharian masyarakat sekitar sungai Berembang adalah hasil tangkap dari sumberdaya perairan, salah satunya yaitu udang galah (Macrobrachium rosenbergii). Tujuan penelitian untuk mengetahui pengaruh temperatur terhadap tingkat kematangan gonad udang galah (Macrobrachium rosenbergii) di Sungai Berembang. Penelitian ini telah dilaksanakan dari bulan Desember 2022 - Februari 2023,  penentuan lokasi pengambilan sampel mengunakan metode Purposive Sampling. Udang galah hasil tangkapan menggunakan analisis deskriptif yang kemudian disajikan dalam bentuk grafik. Selanjutnya dilakukan analisis untuk melihat hubungan suhu perairan dengan hasil tangkapan udang galah. Udang galah (Macrobrachium rosenbergii) yang diperoleh selama penelitian sebanyak 57 ekor, terdiri dari udang betina 40 ekor serta udang jantan berjumlah 17 ekor. Hal tersebut menunjukan bahwa hasil tangkapan udang betina lebih banyak dibandingkan dengan hasil tangkapan udang jantan. Berdasarkan jenis kelamin udang betina yang tertangkap mempunyai kisaran panjang yaitu 11-18,5, sedangkan untuk udang jantan yang tertangkap mempunyai kisaran panjang yaitu 12,1-23,8 cm. Temperatur perairan di Sungai Berembang berkisar dari 27,1-29,3 ËšC. Berdasarkan hasil pengukuran temperatur di sungai Berembang didapatkan hasil bahwa pada temperatur 29 ËšC udang galah yang tertangkap rata-rata pada TKG III dan TKG IV.
PREFERENSI HABITAT DAN RELUNG EKOLOGI KOMUNITAS IKAN TARGET DI SUNGAI KAPUAS BAGIAN HILIR Adijaya, Mardan
Akuatik Tropis: Journal of Tropical Aquatic Resource Management Vol 1, No 1 (2023): Jurnal Akuatik Tropis
Publisher : Department of Aquatic Resource Management, Faculty of Agriculture, Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/akuatik tropis.v1i1.73584

Abstract

The Kapuas River is one of the main rivers that supports potential fish resources in West Kalimantan. However, currently the development of the Kapuas River watershed is starting to appear to be influenced by ecological pressure from the agricultural and industrial sectors which has an impact on decreasing the potential of several target fish species. The aim of this research is to determine the habitat preferences and ecological niches of target fish communities in the lower reaches of the Kapuas River. Sampling was carried out using a purposive sampling method at 3 stations, namely the mouth of the Kapuas River in Jungkat and Sungai Raya, Kubu Raya Regency and the downstream part of the Kapuas River in Tayan Hilir, Sanggau Regency. Fish sampling was carried out using gill nets (5/9 inch mesh size) at each station with 3 repetitions set for 2 hours. At each station, samples were also taken of environmental factors consisting of substrate type, temperature, pH, DO and biological factors, namely plankton. The results of research on habitat preferences and ecological niches of fish communities in the lower Kapuas River show that there are 25 target fish species. The fish community in Terentang waters is different from the fish community in the Raya River and the Kapuas River mura in Jungkat. The main factor that influences community differences in the downstream Kapuas River is the amount of salinity. Ecological niche analysis shows that most of the target fish in the downstream Kapuas River are fish that are 55% carnivorous and the remaining 10% are carnivores, 20% are omnivores and 10% are herbivores. The types of fish food in the lower reaches of the Kapuas River mainly consist of phytoplankton, zooplankton, crustaceans, fish, molluscs and annelids.
Co-Authors Achmad Mulyadi Adi Imam Wahyudi Anzani, Yunita Magrima Bambang Kurniadi Bambang Kurniadi, Bambang Budi Utami, Pratita Damara, Valentino Dwika Dhini Ramadhani Efendy, Albertina Yuniar Fitra Wira Hadinata Hadinata, Fitra Wira lena, nurhalena Lia Lia Lubis, Angghina Choirunnisa Marsiana Rida Maulidi Maulidi Nasrullah Nasrullah Neksidin, Neksidin Nikanor Hersal Armos padmarsari, Widadi Patrisia Marniati Rizki Rizki Runtu, Kezia Gloria Apriliana Sari, Devi Kurnia SRI RAHAYU Widadi Padmarsari Soetignya Wira Hadinata, Fitra Wulandari, Ike Yuni Yennie, Yennie Yunita Kristin Yunita Magrima Anzani