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All Journal Jurnal Akuakultur Indonesia Omni-Akuatika Jurnal Perikanan Universitas Gadjah Mada Jurnal Akuatiklestari Jurnal Intek Akuakultur Indonesian Food Science and TechnologyJournal EKOLOGIA : Jurnal Ilmiah Ilmu Dasar dan Lingkungan Hidup Jurnal Ruaya : Jurnal Penelitian dan Kajian Ilmu Perikanan dan Kelautan Jurnal Abdi Insani ECOTONE SIMBIOSA Lutjanus Jurnal Abmas Negeri (JAGRI) Dinamika Lingkungan Indonesia CANANG: Jurnal Pengabdian Masyarakat Jurnal Ruaya : Jurnal Penelitian dan Kajian Ilmu Perikanan dan Kelautan EcoNews Ranah Research : Journal of Multidisciplinary Research and Development AGRONIMAL: Jurnal Ilmiah Pertanian dan Peternakan Journal of Aquaculture Science
Razai, Tengku Said
Program Doktor Ilmu Lingkungan Pascasarjana, Universitas Riau Dan Fakultas Ilmu Kelautan Dan Perikana, Universitas Maritim Raja Ali Haji
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Pemberdayaan Kelompok Pembudidaya Ikan Melalui Pelatihan Pembuatan Pakan Berbasis Bahan Baku Lokal Putri, Dwi Septiani; Miranti, Shavika; Wulandari, Rika; Bakkara, Okto Rimandi; Muzahar, Muzahar; Yulianto, Tri; Irawan, Henky; Raza'i, Tengku Said
Jurnal Abmas Negeri (JAGRI) Vol. 5 No. 2 (2024): Volume 5 Nomor 2 Desember 2024
Publisher : Sarana Ilmu Indonesia (salnesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36590/jagri.v5i2.1143

Abstract

Kecamatan Selayar memiliki potensi perikanan akuakultur yang besar. Potensi perikanan akuakultur yang besar tersebut harus ditunjang oleh kemampuan sumber daya manusianya yang terampil mengolah bahan baku pakan lokal menjadi pakan buatan yang nantinya dapat menekan biaya produksi ikan. Kegiatan pengabdian kepada masyarakat ini bertujuan untuk memperkenalkan metode pembuatan pakan ikan kepada kelompok pembudidaya lokal di Kecamatan Selayar, Kabupaten Lingga. Tim PkM memperkenalkan teknologi screw press yang dapat dimanfaatkan dalam proses mencetak pakan berbentuk pelet secara mandiri. Tim juga memperkenalkan penggunaan berbagai bahan tambahan seperti tepung ikan, tepung jagung, tepung terigu, dan premix vitamin yang diperlukan untuk melakukan formulasi nutrisi pakan buatan. Keterampilan ini adalah aspek teknis yang dibutuhkan oleh masyarakat agar mampu memproduksi pakan ikan yang berkualitas sesuai kebutuhan nutrisi ikan yang dibudidayakan. Kegiatan dilaksanakan melalui rangkaian kegiatan survei lokasi, pelatihan dan diskusi, hingga praktek lapangan pembuatan pakan berbentuk pelet menggunakan mesin screw press. Kegiatan ini mendapat respon yang sangat baik dari masyarakat, terutama dari kelompok pembudidaya ikan setempat.
Hormonal induction maturation of silver pompano Trachinotus blochii Putra, Wiwin Kusuma Atmaja; Raza’i, Tengku Said
Jurnal Akuakultur Indonesia Vol. 19 No. 1 (2020): Jurnal Akuakultur Indonesia
Publisher : Indonesian Society of Scientific Aquaculture (ISSA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19027/jai.19.1.61-73

Abstract

ABSTRACT This study was aimed to acquire the most suitable hormone treatment to induce gonad maturation of silver pompano Trachinotus blochii. This study used a completely randomized design with four treatments and three replications, i.e NaCl 90% (control) (0.5 mL/kg), hCG (20 IU/kg fish body weight), PMSG (20 IU/kg fish body weight), and PG600 (20 IU/kg fish body weight). Parameters measured were gonadosomatic index (GSI), hepatosomatic index (HSI), gonad maturity level (TKG), gonad histology, and absolute growth. The best result was PG600 treatment with 0.12% gonadosomatic index, 2.29% hepatosomatic index, TKG IV, and 85 g absolute growth for four weeks. This study concludes that the most suitable hormone to induce gonad maturation of silver pompano Trachinotus blochii is PG600 with 20 IU/kg body weight, which effectively affects GSI, HSI, and absolute growth of silver pompano. Keywords: hCG, maturation, PG600, PMSG, silver pompano. ABSTRAK Penelitian ini bertujuan untuk mendapatkan hormon yang terbaik untuk menginduksi maturasi gonadikan bawal bintang. Hormon yang digunakan pada penelitian ini adalahkontrol NaCl 90% (dosis 0,5 mL/kg), hCG(dosis 20 IU/kg bobot tubuh ikan), PMSG (dosis 20 IU/kg bobot tubuh ikan), dan PG600 (dosis 20 IU/kg bobot tubuh ikan). Parameter yang diamati adalah indeks gonadosomatik (GSI), indeks hepatosomatik (HSI), tingkat kematangan gonad (TKG), histologi gonad, dan pertumbuhan bobot mutlak. Hasil terbaik adalah perlakuan PG600 dengan gonadosomatik indeks (0,12%), hepatosomatik indeks (2,29%), TKG IV,dan pertumbuhan mutlak (85 g) selama empat minggu. Kesimpulan penelitian ini adalah perlakuan hormone yang berpotensi menginduksi maturasi gonad ikan bawal bintang adalah hormon PG600 dengan dosis 20 IU/kg bobot tubuh dikarenakan adanya pengaruh nyata tehadap parameter GSI, HSI dan pertumbuhan mutlak ikan bawal bintang. Kata kunci: ikan bawal bintang, hCG, PMSG, PG600, maturasi.
Cost Benefit Analysis for Feasibility of Waste Management Scenario (Case Study of Ganet Landfill, Tanjungpinang City) Vitasari, Vitasari; Khodijah Ismail; Tengku Said Raza’i
Ranah Research : Journal of Multidisciplinary Research and Development Vol. 6 No. 5 (2024): Ranah Research : Journal Of Multidisciplinary Research and Development (Juli 20
Publisher : Dinasti Research

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38035/rrj.v6i5.1031

Abstract

The increase in the number and activities of the population will be in line with the increase in waste generation, resulting in an increase in the burden on the Ganet landfill. The current controlled landfill method can no longer manage the increasing waste load. A more efficient waste management design system is needed to minimize and prevent potential environmental damage. Waste management scenarios are designed based on the potential for waste processing at the Ganet landfill. In selecting waste management scenarios, an economic analysis is required, which is key in designing an effective waste management system. Cost Benefit Analysis (CBA) is used as an economic assessment of the 4 scenarios designed, namely scenario 0 (controlled landfill), scenario 1 (utilization by scavengers, composting and controlled landfill), scenario 2 (utilization by scavengers, composting, pyrolysis and controlled landfill) and scenario 3 (utilization by scavengers, composting, pyrolysis, paving block making and controlled landfill). The cost and benefit components were identified for each waste treatment process. The waste processing that costs the most is controlled landfill in scenario 0 amounting to IDR 8,326,123,157.87, while the waste processing process that produces the greatest benefit value is the manufacture of paving blocks amounting to IDR 158,392,662.33. The results of the Cost Benefit Analysis calculation show a Benefit Cost Rasio (BCR) value of 1.91, Net Present Value (NPV) of 8,448,737,857.40 and the fastest Payback Period (PP) of 5 months is scenario 3. This shows that the scenario is economically feasible to do. The results of this study are expected to be a consideration in the policy formulation related to waste management at the Ganet landfill.
KAJIAN POTENSI AIR PERMUKAAN SEBAGAI BAHAN BAKU WATER TREATMENT PLANT DI KAWASAN MARINA CITY BATAM Bahri, Ahmad Muda; Raza'i, Tengku Said; Viruly, Lily; Ismail, Khodijah
Ekologia: Jurnal Ilmiah Ilmu Dasar dan Lingkungan Hidup Vol 25, No 1 (2025): Ekologia : Jurnal Ilmiah Ilmu Dasar dan Lingkungan Hidup
Publisher : Universitas Pakuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33751/ekologia.v25i1.11716

Abstract

The rapid population growth of Batam City has a significant impact on the availability of clean water, especially around Marina City Sekupang Tanjung Riau. In response to this, BP Batam and the developer of Marina City Sekupang plan to optimize the local natural reservoir as a source of raw water for the WTP (Water Treatment Plant). This study aims to evaluate the potential discharge and water quality in the natural lake in the Marina City area, Batam. The methodology uses a quantitative approach for hydrological analysis, including calculating flood discharge and determining the area of the water catchment area, based on direct field measurements. Social analysis uses a qualitative descriptive method. Water sampling follows the SNI 6989.57: 2008 procedure. The results of the study show that the estimated domestic water requirement per house connection in 2023 reaches 50.47 liters/second. Annual water evaporation is calculated based on the average evaporation rate in the Marina City lake of 22.29 mm/month or 0.776 mm/day. The total reservoir capacity is 869,249.00 m3, with a total water loss of 262,851 m3/day. This research provides important information for the development of water resources in the Marina City area, supporting efforts to meet the clean water needs of the local community and its surroundings
Perubahan Tutupan Lahan Mangrove pada Area Izin Hutan Tanaman Rakyat untuk Produksi Arang di Kabupaten Lingga Kepulauan Riau Andia, Bherly; Lestari, Febrianti; Raza'i, Tengku Said
Akuatiklestari Vol 8 No 2 (2025): Jurnal Akuatiklestari
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Ilmu Kelautan dan Perikanan, Universitas Maritim Raja Ali Haji

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31629/akuatiklestari.v8i2.6988

Abstract

Telah dilakukan penelitian mengenai perubahan tutupan lahan mangrove pada area izin Hutan Tanaman Rakyat (HTR) untuk Produksi Arang  selama tahun 2011 dan 2023 di Kabupaten Lingga, Kepulauan Riau.Lokasi kajian ditetapkan pada area Izin HTR seluas 12,195 hektar yang diberikan pemerintah kepada kelompok tani hutan pada tahun 2012. Penelitian ini bertujuan mengukur deforestasi, degradasi, dan reforestasi pada area/kawasan yang memiliki izin produksi. Pengambilan data dilakukan secara purposive sampling dipilih lokasi atau kawasan hutan mangrove yang berada dalam area izin HTR. Metode analisis menggunakan overlay peta tutupan lahan dari citra satelit tahun 2011 dan 2023 di areal izin HTR. Hasil penelitian menunjukkan bahwa deforestasi pada kawasan izin HTR seluas 988 hektar, degradasi 42 hektar, dan reforestasi 2,813 hektar. Berdasarkan analisis didapatkan nilai reforestasi lebih tinggi dibandingkan deforestasi dan degradasi, dapat disimpulkan bahwa pemanenan bakau melalui izin HTR tidak menyebabkan kerusakan mangrove yang signifikan.
INTRODUKSI PRODUKSI BENIH MELALUI TEKNIK FISI PADA KELOMPOK PEMBUDIDAYA TERIPANG (Stichopus sp.) DI KAMPUNG MADONG, KELURAHAN KAMPUNG BUGIS, KOTA TANJUNGPINANG Muzahar, Muzahar; Bakkara, Okto Rimandi; Putri, Dwi Septiani; Miranti, Shavika; Wulandari, Rika; Yulianto, Tri; Irawan, Henky; Raza’i, Tengku Said
Jurnal Abdi Insani Vol 12 No 9 (2025): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v12i9.2042

Abstract

Sea cucumbers are members of the Phylum Echinodermata which have high economic value and widely used by the coastal communities of the Riau Islands as food sources and medicines. Unregulated fishing greatly pressure sea cucumber populations in natural waters. Aquculture is regarded as a solution to the over-exploitation of sea cucumbers from natural waters. However, further research is needed to establish the better technical and economic efficiency. Local sea cucumber farmer needs information about the technical aspects of sea cucumber seed production so they can produce the seeds independently. Therefore, a series of dissemination and demonstrations were organized to introduce the method of produce sea cucumber seeds using the fission technique. This community service activity was carried out using the participatory action research (PAR) method involving the Maju Mandiri fish farmer group in Kampung Madong, Kampung Bugis Village, Tanjungpinang City. The team carried out counseling and demonstrated the binding procedure to simulate fission in sea cucumber. Our partner group seemed enthusiastic about participating in the activity and quite proficient on some basic fission techniques to provide sea cucumber seeds. This activity also raises awareness among the locals to actively maintain the sustainability of marine resources. So, we hope our partner group can start the sea cucumber culture business with independent seed production, and they can achieve our goals to improving community welfare and preserving the water environment simultaneously.
An Exploration of The Social Conditions of Communities Around Disposal Sites (Case Study of Ganet Landfill, Tanjungpinang City) Vitasari; Ismail, Khodijah; Raza'i, Tengku Said
AGRONIMAL: Jurnal Ilmiah Pertanian dan Peternakan Vol. 2 No. 1 (2024): AGRONIMAL: Jurnal Ilmiah Pertanian dan Peternakan
Publisher : Tahta Media Group

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55080/agronimal.v2i1.616

Abstract

This research uses a descriptive qualitative method to explain the social conditions of the people living around the Ganet Landfill. The focus of the discussion is mainly on the environmental, health and comfort aspects of the community affected by the presence of the landfill. The main objective of this research is to understand how the social life of the community is formed as a result of the landfill. The results show that the environmental conditions, especially groundwater, meet the physical requirements. On the public health aspect, especially related to ARI disease, is the most dominant. On the aspect of comfort, the community felt the odor that sometimes appeared, most of them did not feel the nuisance of flies. Although accustomed and adapted to the existence of the landfill, the community still expects improved waste management at the Ganet landfill. This hope aims to improve the quality of the environment, public health, and the comfort of living in the area. The conclusion of this study provides a holistic picture of the social impact of the landfill on the community, highlighting their challenges and expectations related to the conditions surrounding the Ganet landfill.
Effect of Pure and Combine Hormone of Pregnant Mare Serum (PMSG) on Gonadosmatic Index, Hepatosomatic Index of Silver Pompano Fish (Trachinotus blochii) Wiwin Kusuma Atmaja Putra; Tengku Said Razai
Journal of Aquaculture Science Vol 2 No 1 (2017): Journal of Aquaculture Science
Publisher : Airlangga University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31093/joas.v2i1.14

Abstract

The research was title The Effect of Pregnant Mare Serum Gonadotropin (PMSG) Pure and Combinations against Gonadosomatik Index, Hepatosomatic Index Silver Pompano (Trachinotus blochii). The purpose of this research was to obtain the best hormone treatment to increase the gonadosomatic index and Hepatosomatic Index. This research used a Completely Randomized Design with 3 treatments and 3 replicates of fish. The treatments include Control (0.5 ml NaCl), PMSG (20 IU kg-1 fish body weight) and PG600 (20 IU. Kg-1 fish body weight). Parameters calculated include Gonadosomatic Index (GSI), Hepatosomatic Index (HSI) and Absolute Growth. The best results were PG600 treatment with Gonadosomatic Index (0.12±0.06), Hepatosomatic Index (2.29±0.15 %) and Absolute Growth    (85±31.32 g) for 4 weeks. The conclusion of this study is the provision of pure PMSG and combination with a dose of      20 IU. Kg-1 body weight can  increase gonadosomatik index, hepatosomatic index and absolute growth of Silver Pompano fish.   Keywords : Silver Pompano Fish, PMSG, PG600, Gonadosomatic Index
Co-Authors Andia, Bherly Andira, Yuke Arif Mulah Azuar Azuar Bahri, Ahmad Muda Bakkara, Okto Rimandi Budijono, Budijono Budiyati Ichwan Dony Apdillah Elis Kartika Fadhliyah Idris Fauzanadi Fauzanadi Fauziah Syamsi Febrianti Lestari filzah, syafitri Fitria Ulfah Hamdayani Hamdayani Handrianto, Rian Hengky Irawan, Hengky Henky Irawan Heriyanti Heriyanti, Heriyanti Imam Pangestiansyah Imam Pangestiansyah Putra Imam Pangestiansyah Putra Imam Pangestiansyah Putra Indra Lasmana Tarigan Irawan, Henky Ita Karlina Juni Dinda Fransiska Khodijah Ismail Lily Viruly M. Aris Suhud Madyawati Latief Muhammad Firdaus Muhammad Firdaus Mulah, Arif Muzahar Nofrizal Nofrizal Nofrizal Nofrizal Nofrizal Nofrizal Nunik Nofasari Putra, Imam Pangestiansyah Putra, Imam Pangestiansyah Putri, Dwi Septiani Putri, Yunika Eka Rahima Zakia Raja Taufik Zulfikar Ramses Ramses Ramses Rian Hadrianto Rian Handrianto Rian Handrianto Rika Kurniawan Rika Kurniawan Rika Wulandari Rommie Jhonnerie Shavika Miranti Sri Devi Suhud, M. Aris syafitri filzah Thamrin Thamrin Thamrin Thamrin Thamrin Thamrin Tri Yulianto Tri Yulianto Try Febrianto Viktor Amrivo Vitasari Vitasari, Vitasari Wandika, Wandika Wenti Anggaraini Wenti Anggraini Winny Retna Melani Wiwin Kusuma Atmaja Putra Yuni Naina Yusni Ikhwan Siregar Zulfan Sa’am Zulpikar Zulpikar