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Composition of the Catch of 28 GT Boat Bagan in Carocok Tarusan Waters, Pesisir Selatan District West Sumatra Province Afriadi, Ahmad; Mairizal, Mairizal; Magwa, Rizky Janatul; Alwi, Yun; Lisna, Lisna; Ramadan, Fauzan
Journal of Coastal and Ocean Sciences Vol. 5 No. 3 (2024): September
Publisher : Department of Marine Science, Faculty of Fisheries and Marine Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jocos.5.3.185-188

The waters of West Sumatra are one of the richest in Indonesia, and they have potential in the fisheries sector. They use various types of fishing gear, one of which is boat bagan. One of the most common fishing tools in fishing ports is the boat bagan in the waters of Carocok Tarusan, West Sumatra. The catches usually caught by boats are anchovies and tuna. The research aims to determine boat bagan composition in Carocok Tarusan Waters, Pesisir Selatan Regency, West Sumatra Province. This research was carried out on 20 July – 20 August 2023. The method used in this research was a survey method, with direct observations in the field and conducting interviews with fishermen. The tools used in this research were scales, a logbook, a cellphone camera, a ruler, a fishfinder, and a refractometer. The materials used are catches from bagan boats. The data is then calculated and differentiated between main catch, bycatch, and discard. The results of this research show that the composition of the main catch of boat charts is anchovies (Stolephorus spp) as much as 875 kg (24.7%) and tuna (Euthynnus affinis) 888 kg (25%). At the same time, fish that are bycatch consists of several types of fish, namely, trevally (Selaroides leptolepis) as much as 248 kg (7%), peperek (Aurigequula fasciata) as much as 710 kg (20%), mackerel (Rastrelliger sp) as much as 457 kg (12.9%), squid (Loligo sp) as much as 104 kg (2.93%), and mackerel scad (Decapterus) as much as 267 kg (7.5%), for the discarded catch, namely pufferfish (Tetraodontidae) as much as 0.25 kg (0.01 %). The discard catch consists of pufferfish

PENGARUH MODEL PEMBELAJARAN ROTATING TRIO EXCHANGE TERHADAP HASIL BELAJAR SISWA Akmal, Akmal; Mairizal, Mairizal; Zaswita, Hermi
TSAQIFA NUSANTARA: Jurnal Pembelajaran dan Isu-Isu Sosial Vol 3, No 01 (2024): Vol 03. No. 01 2024 (Maret)
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/tsaqifa.v3i1.29738

Penelitian ini bertujuan untuk mengetahui besarnya pengaruh model pembelajaran Rotating Trio Exchang terhadap hasil belajar siswa pada Mata Pelajaran Geografi Kelas X SMA As-Shofa Pekanbaru. Jenis penelitian ini adalah penelitian Quasi Eksperimen. Subjek dalam penelitian ini adalah siswa kelas X di SMA As-Shofa Pekanbaru sedangkan objeknya adalah pengaruh model pembelajaran Rotating Trio Exchang terhadap hasil belajar siswa pada Mata Pelajaran Geografi Kelas X di SMA As-Shofa Pekanbaru. Sampel yang digunakan dalam penelitian ini adalah siswa kelas X1 dan X2 yang berjumlah 53 siswa. Teknik pengambilan data dilakukan dengan menggunakan observasi, tes dan dokumentasi. Hasil analisa data menunjukan skor rata-rata Pre Test yaitu sebesar 58,33 menjadi 78,51 pada nilai Post test. Jika dihitung presentasi yang diperoleh, maka dapat dilihat besar kenaikan adalah 34,59%.. Dengan demikian, dapat disimpulkan ada pengaruh yang signifikan antara penggunaan model pembelajaran Rotating Trio Exchang terhadap hasil belajar siswa pada Mata Pelajaran Geografi Kelas X SMA As-Shofa Pekanbaru. Kata kunci: Model Pembelajaran, Rotating Trio Exchang, Hasil Belajar

Protein efficiency ratio in broiler fed hydrolyzed palm kernel meal-based rations using mannase and cellulase enzymes Hermanto, Tri; Mairizal, Mairizal; Yusrizal, Yusrizal
Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Veterinary Science) Vol. 14 No. 4 (2024): Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Ve
Publisher : Fakultas Peternakan Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46549/jipvet.v14i4.407

This research aims to see the effect of administering mannanase and cellulase enzymes in the hydrolysis of diets containing palm kernel meal on the protein efficiency ratio in broilers. This research used 200 DOC that were reared for 35 days with a research design in the form of a Completely Randomized Design with 5 treatments and 4 replications, namely P0 = basal ration, P1 = basal ration + 50 ml mannanase enzyme/Kg ration + 50 ml cellulase enzyme/Kg ration, P2 = basal ration + 50 ml mannanase enzyme/Kg ration + 100 ml cellulase enzyme/Kg ration, P3 = basal ration + 100 ml mannanase enzyme/Kg ration + 50 ml cellulase enzyme/Kg ration, P4 = basal ration + 100 ml mannanase enzyme/Kg ration + 100 ml cellulase enzyme/Kg ration. The variables observed in this study were ration consumption, protein consumption, body weight gain, and protein efficiency ratio. Data were analyzed using analysis of variance (ANOVA); if there was a real effect, then continued with the Duncan test. The results showed that giving rations based on palm kernel meal, which was hydrolyzed using cellulase and mannanase enzymes, had a significant effect (P<0.05) on ration consumption, protein consumption, and body weight gain but had no significant effect (P>0.05) on the ratio protein efficiency. It was concluded that providing a ration based on palm kernel meal hydrolyzed using mannanase and cellulase can be used in broiler chicken rations

Effect of Synbiotics Administering Probiotics_FM and MOS In the Ration on Broiler Carcass Weight Sihite, Herlin Rusadi; Mairizal, Mairizal; Akmal, Akmal
Jurnal Sain Peternakan Indonesia Vol 19 No 3 (2024)
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/jspi.id.19.3.170-175

The use of AGP in broiler farming is for disease treatment and anti-stress, and AGP is also used to stimulate broiler growth. However, continuous use of AGP has been prohibited because it causes resistance to pathogenic bacteria and causes residue for consumers. Therefore, it is important to find a safe replacement for AGP, which can be done using synbiotics. This study aims to determine the effect of providing synbiotics from probiotic Probio_FM and prebiotic Mannan Oligosaccharide (MOS) in the diet on broiler carcass weight. The design used in this research was a Completely Randomized Design (CRD) with 5 treatments and 4 replications. The treatment in this study consisted of P0: Commercial ration + 0% Synbiotic from Probio_FM and MOS, P1: Commercial ration + 0.25 % Synbiotic from Probio_FM and MOS, P2: Cormersil ration + 0.50% Synbiotic from Probio_FM and MOS, P3: Cormersil ration + 0.75% Synbiotic from Probio_FM and MOS, P4: Commercial ration+1% Synbiotic from Probio_FM and MOS. The variables observed in this research were feed consumption, slaughter weight, absolute carcass weight and relative carcass weight. Data were analyzed using variance analysis (ANOVA) with Duncan's advanced test. The results showed that the addition of synbiotics from Probio_FM and MOS had a significant effect (P˂0.05) on feed consumption, slaughter weight and absolute carcass weight but had no significant impact (P˃0.05) on relative carcass weight. It was concluded that administering synbiotics from Probio_FM and MOS at 0.25%, 0.50%, 0.75%, and 1% in the ration could increase broiler chicken carcass weight. The research conclusion of the study was that giving synbiotics from Probio_FM and MOS was more effective at a level of 0.25% -0,5%, which was able to increase broiler carcass weight.

PENGGUNAAN PREBIOTIK MOS SEBAGAI PENGGANTI ANTIBIOTIK DALAM PEMELIHARAAN AYAM KAMPUNG UNGGUL DI KELOMPOK TANI TEMAN ABADI KELURAHAN MUDUNG LAUT Mairizal, Mairizal; Adriani, Adriani; Fahmida, Fahmida; Yusrizal, Yusrizal; Akmal, Akmal
Jurnal Pengabdian Masyarakat Peternakan Vol 9, No 2 (2024): Jurnal Pengabdian Masyarakat Peternakan
Publisher : Jurusan Peternakan Politeknik Pertanian Negeri Kupang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35726/jpmp.v9i2.7374

Ayam Kampung Unggul merupakan ayam kampung yang memiliki kemampuan dalam menghasilkan daging dan telur dalam jangka waktu yang singkat. Penggunaaan prebiotik Manan Oligosakarida (MOS) dapat dijadikan sebagai alternatif pengganti antibiotik tersebut karena MOS bersifat alami sehingga jauh lebih aman untuk konsumen. Kelompok tani Teman Abadi di Kelurahan Mudung Laut Kecamatan Pelayangan Kota Jambi memiliki anggota kelompok yang sebahagian besar mata pencahariannya bertani. Tujuan kegiatan pengabdian (PPM) adalah untuk memberikan pengetahuan dan keterampilan pemanfaatan prebiotik MOS bagi anggota kelompok tani Teman Abadi dalam pemeliharaan ayam KUB agar produktivitas ternaknya dapat meningkat. Kegiatan PPM ini menggunakan metode Participatory Rural Apraisal (PRA). Tahapan pelaksanaan kegiatan PPM yaitu tahapan persiapan, assessment kelayakan pelaksanakan dilapangan, perencanaan kegiatan, pelaksanaan atau implementasi kegiatan dan kegiatan Monitoring serta evaluasi kegiatan. Hasil kegiatan PPM menunjukkan bahwa terjadi peningkatan pengetahuan dan keterampilan peternak dalam memahami budidaya ayam KUB. Disamping itu, terjadi peningkatan pengetahuan anggota kelompok tani tentang pemanfaatan prebiotic mannan oligosakarida (MOS) sebagai pengganti antibiotic. Kesimpulan kegiatan PPM adalah penyuluhan dan pelatiahn pemeliharaan ayam KUB dapat meningkatkan pengetahuan dan keterampilan peternak dalam usaha beternak ayam KUB di kelompok tani Teman Abadi Kelurahan Mudung Laut, Kota Jambi.

Komposisi Hasil Tangkapan Menggunakan Alat Tangkap Belat di Perairan Kelurahan Tanjung Solok Kabupaten Tanjung Jabung Timur Reza Pahrul Rosadi; Lisna Lisna; Mairizal Mairizal; Fauzan Ramadhan Ramadhan
Jurnal Ilmu Perairan (Aquatic Science) Vol. 10 No. 1 (2022): Maret
Publisher : LPPM Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/

Penelitian ini bertujuan untuk mengetahui komposisi hasil tangkapan dengan menggunakan alat tangkap belat di Perairan Kelurahan Tanjung Solok Kabupaten Tanjung Jabung Timur. Penelitian ini telah dilakukan pada bulan Juni – Juli 2021. Metode yang digunakan selama penelitian adalah metode survei, dengan pengamatan langsung ke lapangan dan melakukan wawancara dengan nelayan dan mencatat komposisi ikan yang tertangkap dengan alat tangkap belat. Metode Pengambilan sampel adalah sensus, terhadap 8 orang nelayan yang menggunakan alat tangkap belat. Pengambilan sampel dilakukan setiap hari selama 10 kali penangkapan. Parameter fisik dan kimia perairan yang diukur meliputi suhu, pH, kedalaman, kecepatan arus, salinitas. Hasil tangkapan belat di Perairan Kelurahan Tanjung Solok yaitu ikan gulama, ikan belanak, ikan sembilang, ikan, udang kapur, udang belang, udang agogo, kepiting belang, belut laut, ikan buntal. Komposisi hasil tangkapan alat tangkap belat berjumlah 80,701 ekor dan berat 3.724 kg. Persentasi tertinggi terdapat pada ikan gulama (Johnius trachycephalus) yaitu dengan nilai 45,32 %, sedangkan persentasi terendah terdapat pada belut (Gymnothorax dorsalis) yaitu 0,04%.

Composition of the Catch of 28 GT Boat Bagan in Carocok Tarusan Waters, Pesisir Selatan District West Sumatra Province Afriadi, Ahmad; Mairizal, Mairizal; Magwa, Rizky Janatul; Alwi, Yun; Lisna, Lisna; Ramadan, Fauzan
Journal of Coastal and Ocean Sciences Vol. 5 No. 3 (2024): September
Publisher : Department of Marine Science, Faculty of Fisheries and Marine Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/185-188

The waters of West Sumatra are one of the richest in Indonesia, and they have potential in the fisheries sector. They use various types of fishing gear, one of which is boat bagan. One of the most common fishing tools in fishing ports is the boat bagan in the waters of Carocok Tarusan, West Sumatra. The catches usually caught by boats are anchovies and tuna. The research aims to determine boat bagan composition in Carocok Tarusan Waters, Pesisir Selatan Regency, West Sumatra Province. This research was carried out on 20 July – 20 August 2023. The method used in this research was a survey method, with direct observations in the field and conducting interviews with fishermen. The tools used in this research were scales, a logbook, a cellphone camera, a ruler, a fishfinder, and a refractometer. The materials used are catches from bagan boats. The data is then calculated and differentiated between main catch, bycatch, and discard. The results of this research show that the composition of the main catch of boat charts is anchovies (Stolephorus spp) as much as 875 kg (24.7%) and tuna (Euthynnus affinis) 888 kg (25%). At the same time, fish that are bycatch consists of several types of fish, namely, trevally (Selaroides leptolepis) as much as 248 kg (7%), peperek (Aurigequula fasciata) as much as 710 kg (20%), mackerel (Rastrelliger sp) as much as 457 kg (12.9%), squid (Loligo sp) as much as 104 kg (2.93%), and mackerel scad (Decapterus) as much as 267 kg (7.5%), for the discarded catch, namely pufferfish (Tetraodontidae) as much as 0.25 kg (0.01 %). The discard catch consists of pufferfish.

STRUKTUR KOMUNITAS IKAN HASIL TANGKAPAN JARING INSANG DI SUNGAI BATANG TEBO DESA BUNGKAL KECAMATAN TEBO TENGAH KABUPATEN TEBO Abdurrahman Madani; Nurhayati Nurhayati; Mairizal Mairizal; Lisna Lisna; M Hariski; Indra Sulaksana
JURNAL AKUAKULTUR, TEKNOLOGI DAN MANAJEMEN PERIKANAN TANGKAP, ILMU KELAUTAN Vol 5 No 2 (2022): JOINT-FISH - Jurnal Akuakultur, Teknologi Dan Manajemen Perikanan Tangkap, Ilmu K
Publisher : Fakultas Perikanan dan Ilmu Kelautan Universitas Muslim Indonesia Makassar, Sulawesi Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/joint-fish.v5i2.139

One of the largest tributaries in the Batanghari area is the Batang Tebo River which passes through Bungkal Village. Currently, the Batang Tebo River is a place for waste disposal, garbage, oil spills, and even the biggest illegal gold mining (PETI). This resulted in a drastic decrease in fishermen in Batang Tebo waters using gill nets. The purpose of the study was to determine the structure of the fish community in Batang Tebo from the catch when using gill nets. This research was started on April 18, 2022 - May 31, 2022, and is located on the Batang Tebo River, Bungkal Village, Tebo Regency. The researcher thus causes the survey method and random sampling as the data collection. Collection of data from this research activity included the structure of the community caught by fishermen using gill nets. The catch data includes fish size, fish weight, total fish weight, and the fish species. The supporting data collect environmental parameters (temperature, pH, current speed, brightness). The number of fish catches produced during the research activity reached 292, with the composition of the catch consisting of 5 species, namely: Baung Fish (Hemibagrus Menerus), Sand Lambak Fish (Labiobarbus Festivus), Lais Fish (Cryptopterus Sp), Kapiat Fish (Barbonymus schwanenfeldi), Juaro Fish (Pangasius polyuranodon). The highest catch was Baung fish many as 89 fish lowe catch was Juaro fish as many as 17 dominant index was 0.23. Community structure of fish caught by Baung Fish, Flat Lambak Fish, Lais Fish, Kapiat Fish, and Juaro Fish. Community structure of fish caught by Baung Fish, Flat Lambak Fish, Lais Fish, Kapiat Fish, juror fish. With diversity with medium, uniformity with (high), on dominance with (low), there are fish that dominate in the catch and are also supported by environmental parameters in the form of temperature, pH, brightness, and speed of current.

Pemanfaatan Eco-Enzyme untuk Sanitasi Kandang dalam Pemeliharaan Kambing di Kelompok Tani Teman Abadi Kelurahan Mudung Laut Kota Jambi: Utilization of Eco-Enzyme for Pen Sanitation in Goat Farming in the Teman Abadi Farmers Group, Mudung Laut Village, Jambi City Mairizal, Mairizal; Yusrizal, Yusrizal; Akmal, Akmal; Adriani, Adriani; Fahmida, Fahmida
PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Vol. 10 No. 5 (2025): PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat
Publisher : Institute for Research and Community Services Universitas Muhammadiyah Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33084/pengabdianmu.v10i5.9113

Teman Abadi Farmers Group is one of the farmer groups in Jambi City. Some members of the farmer group have a goat farming business with a semi-intensive maintenance system with semi-permanent pen buildings. Members of the farmer group have implemented pen sanitation but still use chemicals that can have other impacts on the health of livestock and farmers. Therefore, a solution was sought by utilizing natural disinfectants that are safe for livestock and humans, namely, eco enzymes. This Community Service Activity (PPM) is a form of knowledge and skills transfer to overcome the problem of implementing pen sanitation based on the use of eco-enzymes. This PPM activity uses the Participatory Rural Appraisal (PRA) method, which actively involves the community through focus group discussions (FGD), counseling, mentoring, and the practice of making eco enzymes as natural disinfectants. The evaluation was conducted by distributing questionnaires to determine the perceptions of farmer group members towards the implementation of PPM activities. PPM. The results of the activity showed that there was an increase in knowledge of farmer group members about the manufacture and use of eco enzyme as a disinfectant for cage sanitation. It was concluded that members of the Teman Abadi farmer group in Mudung Laut sub-district, Jambi City, already understand and practice using eco enzyme as a disinfectant for cage sanitation.

Komposisi Hasil Tangkapan Menggunakan Alat Tangkap Belat di Perairan Kelurahan Tanjung Solok Kabupaten Tanjung Jabung Timur Rosadi, Reza; Lisna, Lisna; Mairizal, Mairizal; Ramadhan, Fauzan
Ilmu Perairan (Aquatic Science) Vol. 10 No. 1 (2022): Maret
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/

Penelitian ini bertujuan untuk mengetahui komposisi hasil tangkapan dengan menggunakan alat tangkap belat di Perairan Kelurahan Tanjung Solok Kabupaten Tanjung Jabung Timur. Penelitian ini telah dilakukan pada bulan Juni – Juli 2021. Metode yang digunakan selama penelitian adalah metode survei, dengan pengamatan langsung ke lapangan dan melakukan wawancara dengan nelayan dan mencatat komposisi ikan yang tertangkap dengan alat tangkap belat. Metode Pengambilan sampel adalah sensus, terhadap 8 orang nelayan yang menggunakan alat tangkap belat. Pengambilan sampel dilakukan setiap hari selama 10 kali penangkapan. Parameter fisik dan kimia perairan yang diukur meliputi suhu, pH, kedalaman, kecepatan arus, salinitas. Hasil tangkapan belat di Perairan Kelurahan Tanjung Solok yaitu ikan gulama, ikan belanak, ikan sembilang, ikan, udang kapur, udang belang, udang agogo, kepiting belang, belut laut, ikan buntal. Komposisi hasil tangkapan alat tangkap belat berjumlah 80,701 ekor dan berat 3.724 kg. Persentasi tertinggi terdapat pada ikan gulama (Johnius trachycephalus) yaitu dengan nilai 45,32 %, sedangkan persentasi terendah terdapat pada belut (Gymnothorax dorsalis) yaitu 0,04%.

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