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MODEL SIG INTERPOLASI DAN OVERLAY UNTUK ZONASI KESESUAIAN AKUAKULTUR TINGKAT KECAMATAN DI KABUPATEN INDRAGIRI HILIR Maulidya Risvani Syafha Samosir; Syaiful Ramadhan Harahap; Arief Rachman B; Khairul Ihwan; Indra Suandy
JURNAL SENPLING MULTIDISIPLIN INDONESIA Vol 4, No 1 (2026)
Publisher : Pelantar Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52364/jsmi.v4i1.51

Abstract

Coastal wetland regions require precise spatial planning to support sustainable aquaculture development, particularly in areas where environmental constraints limit production potential. This study aimed to evaluate land suitability for aquaculture in the Tembilahan Hulu District using integrated geospatial modeling based on biophysical parameters and spatial analysis. Surface water quality was measured in situ under tidal conditions at six sampling stations and analyzed using inverse distance weighted (IDW) interpolation to generate spatial distribution patterns. A GIS-based weighted overlay approach was applied through multi-criteria decision evaluation to classify aquaculture suitability zones. The resulting suitability map showed four classes covering 14,870.31 ha, including highly suitable (S1) areas of 1,246.75 ha, moderately suitable (S2) areas of 1,968.44 ha, marginally suitable (S3) areas of 9,772.76 ha, and unsuitable (N) areas of 1,882.36 ha. The dominance of S3 indicated broad aquaculture potential with management requirements, whereas low pH and dissolved oxygen (DO) fluctuations associated with wetland characteristics and geopedological constraints were identified as major limiting factors. The spatial model demonstrates an effective decision-support framework for aquaculture zoning and provides practical guidance for regional fishery development policies and sustainability
EFEKTIVITAS EKSTRAK KUNYIT SEBAGAI ANESTETIK ALAMI TRANSPORTASI BENIH LELE DUMBO Cahaya Sabariah; Syaiful Ramadhan Harahap; Andi Yusapri; Arief Rachman B; Nurhasan Nurhasan; Khairul Ihwan
JURNAL SENPLING MULTIDISIPLIN INDONESIA Vol 4, No 2 (2026)
Publisher : Pelantar Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52364/jsmi.v4i2.57

Abstract

Live transportation of fish seed under high density and prolonged travel duration remains a major challenge in aquaculture due to increased metabolic activity, oxygen consumption, water quality deterioration, and mortality risk. This study aimed to evaluate the effectiveness of turmeric extract as a natural anesthetic for Dumbo catfish (Clarias gariepinus) seed transportation by assessing behavioral responses and survival performance. The experiment was conducted using a completely randomized design with four treatments, namely 0, 5, 10, and 15 mL turmeric extract per 5 L water, with three replicates for each treatment. A total of 600 fish were transported for eight hours, and behavioral score, behavioral index, recovery time, water quality, and survival rate were evaluated. The 5 mL/5 L treatment produced the most stable mild sedation, maintaining body balance, operculum movement, and rapid recovery after transportation. The survival rate was highest in this treatment (98.67 ± 1.15%), followed by 10 mL/5 L (94.00 ± 2.00%), 15 mL/5 L (90.00 ± 2.00%), and control (88.00 ± 2.00%). Turmeric extract at 5 mL/5 L is a promising natural anesthetic alternative for improving Dumbo catfish seed transportation efficiency, although further validation under different transport conditions is required
Co-Authors Abdul Gani Abdul Gani Abdul Kadir Achmad Isya Alfassa Ahmad Hafiz Akmal Murtada Anandri, Uya Asy Syuura Andi Yusapri Anggara, Tony Aras Mulyadi Arianti, Nisha Desfi Asshiddiqie, Tegar Wajar Azizi, Tiara Azmi Azmi Bambang Sasmita Adi Putra Cahaya Sabariah Dessy Yoswaty Dian Marwa Mawadah Yanti Diky Budiman Dwi Susanthy Eka Saputra Faldi Gusti Indrawan Fiki Harjuni Fitri Rahmayani Tambunan Gian Nofrianda Ilyas Gunawan Syahrantau Gusmanto Gusmanto Gusmanto Gusmanto Hadi Puspito Hairussalam, Hairussalam Hamisah, Siti Herbet Linto Retto Pangabean Husnul Yaqin Harahap, Husnul Yaqin Ilyas Ilyas, Gian Nofrianda Indra Wahyudi Tri Pangestu Jumadi, Muhammad Arief Al Jumadi, Muhammad Arif Al Khairul Ihwan Khairul Ihwan Khairul Ihwan, Khairul Kurniawan Fazri M Ramadani Mardalena, Novi Tria Maulidya Risfani Syafha Samosir Maulidya Risvani Syafha Samosir MELSA Mhd. Nabil Arkan Mohd Riza Fahlifi SF Muchti Chandra Dinata Muhamad Latiful Khobir Muhammad Arief Al Jumadi Muhammad Arif Aljumadi Muhammad Radi Ramadhan Muhammad Risky Muhammad Thaha Muhammad Thaha Murtada, Akmal Mutiara Alkayakni Harahap Nofrizal Nofrizal Novrizal Nur Nuraini Nurhasan Nurhasan Nurhasan Nurhasan, Nurhasan Nuwrun Thasimmim, Said Pangabean, Herbet Linto Retto Ramses Firdaus, Ramses Ritonga, Melisa Surya Ningsih Rizky Arya Ramadhan Said Nuwrun Thasimmim Samosir, Maulidya Risfani Syafha Sapriyanto Selvia Selvia Shofian Nanda Adiprayoga Siburian, Juliana Pebrina Siti Hamisah Siti Hamisah Siti Hamisah Siti Nursubadriah Sitompul, Mey Krisselni Sofian Suandy, Indra Sugianto Sugianto Sugianto Sugianto Suherman Suherman Sukendi Sukendi Syafriansyah, Syafriansyah Syaiful Ramadhan Harahap Tania Octama Saputri Tegar Wajar Asshiddiqie` Tiara Azizi Tirta Anugerah Toni Anggara Toni Anggara Tony Anggara YESICA ELMA SUDIARTI Yuliana Yuliana Yulianti Yulianti Yusni Ikhwan Siregar Zainal Arifin