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All Journal Berkala Perikanan Terubuk Jurnal Ilmu Perairan (Aquatic Science) ECSOFiM (Economic and Social of Fisheries and Marine Journal) Jurnal Pengabdian Magister Pendidikan IPA Jurnal Ilmiah Biologi Eksperimen dan Keanekaragaman Hayati (J-BEKH) Unri Conference Series: Community Engagement CANANG: Jurnal Pengabdian Masyarakat Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Jurnal Perikanan dan Kelautan
Isma, Muhammad Fauzan
Universitas Riau
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Immunology & microbiology Materials Science & Nanotechnology Physics Public Health Social Sciences Other

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Relationship of Weight Length and Condition Factors of Sengarat Fish (Belodontichthys dinema, Bleeker 1851) from Kampar River, Riau Province Indra Lesmana; Benny Heltonika; Novreta Ersyi Darfia; Isma Mulyani; Garindi Endrina Putra
Berkala Perikanan Terubuk Vol 51, No 2 (2023): Juli 2023
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/terubuk.51.2.1853-1860

Abstract

Sengarat fish (Belodontichthys dinema, Bleeker 1851) is one of the most important freshwater fish. No research has been Relationship of weight length and condition Factors of Sengarat Fish in Kampar River waters. Sampling was conducted in March-October 2022 using gill net fishing gear and bubu in the Kampar watershed in the Buluh Nipis Village area, Siak Hulu District, Kampar Regency, Riau. Data analyzed using Ms Excel 2010 application from the results of fish growth pattern analysis (n = 16) showed a value = 0.0118 and b value = 2.7765, R2 of 0.976. The growth pattern of sengarat fish is negative allometric. The condition factor of sengarat fish is relatively good, with a value of 0.497 and Wr = 129.79.
Sosialisasi Serbuk Penjernih Air Gambut di Kelurahan Industri Tenayan Kecamatan Tenayan Raya Kota Pekanbaru Budijono Budijono; Isma Mulyani; Yuliati Yuliati; Eko Purwanto; Andri Hendrizal; Yudho Harjoyudanto; Rina D'rita Sibagariang
CANANG: Jurnal Pengabdian Masyarakat Vol 4, No 1 (2024)
Publisher : PELANTAR PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52364/canang.v4i1.45

Abstract

Riau is known for its peaty waters, which often pose a challenge in providing clean water to the community. This activity aims to introduce a simple yet effective technology in purifying peat water using specially formulated magic powder. The methods used in this activity include counseling, demonstration of the use of peat water purification magic powder, and interactive discussions with participants. The participants of this activity were the local community who were very enthusiastic about participating in the whole series of events. The results of this activity showed an increase in community knowledge and understanding of the importance of clean water quality and an easy way to purify peat water using magic powder. Evaluation of the participants' understanding was conducted through questionnaires before and after the activity. The evaluation results showed that most participants were able to understand and apply the peat water purification method correctly. This activity is expected to be sustainable and have a positive impact on the health and quality of life of the community in Tenayan Industrial Village.
Edukasi Gemar Makan Ikan Melalui Cerita Panggung Boneka di Sekolah Dasar Negeri 178 Pekanbaru Rina D'rita Sibagariang; Budijono Budijono; Asmika H Simarmata; Isma Mulyani; Andri Hendrizal; Chicka Willy Yanti; Putriana Sari Sirait
CANANG: Jurnal Pengabdian Masyarakat Vol 3, No 2 (2023)
Publisher : PELANTAR PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52364/canang.v3i2.41

Abstract

Indonesia is a maritime country and an archipelagic country. Indonesia has abundant and diverse fish resources. Abundant fish resources make fish easy to obtain and cheap. However, there are still many people who do not like to consume fish and do not know the benefits contained in the body of fish. This activity aims to provide education about eating fish through puppet stories, so that students understand the benefits of fish in body growth. Community service activities were carried out on November 2, 2022 at the 178 Pekanbaru Elementary School, which were attended by 152 students. The method used is pretest and posttest design. From the results of the activity, it appears that in the pretest activities only a few students already know about the types of fish, the nutritional content of fish, the benefits of eating fish, and processed fish products. Then during the posttest, many students were able to answer and provide explanations regarding the types of fish, fish content, benefits of fish, and processed fish products. This service activity is expected to increase students insight and knowledge about types of fish, nutritional content, benefits of eating fish, processed fish products so that it is hoped that in the future students will like to eat fish.
Length-Weight Relationship and Condition Factor of Stingray Himantura uarnacoides Landed at TPI Dumai Riau Province, Indonesia Rina D Sibagariang; Isma Mulyani; Indra Lesmana
Jurnal Perikanan dan Kelautan Vol. 29 No. 3 (2024): October
Publisher : Faculty of Fisheries and Marine, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.29.3.350-354

Abstract

Stingrays are a type of fish that has experienced a reasonably high population decline in nature due to their relatively low reproduction, overfishing, and habitat degradation, so it is feared that they could become extinct. This study analyses the length-weight relationship, condition factors, and growth patterns of Himantura uarnacoides stingrays landed at TPI Dumai Riau Province. This study was conducted in May–July 2023 and June–July 2024. The number of samples analyzed was 48 (24 females and 24 males). The results showed that the length of H. uarnacoides stingrays that landed at TPI Dumai ranged from 32.5–78 cm. The smallest fish size was in the 27.5–35.5 cm class range. The size of the fish most often caught was in the 51.5–59.5 cm class range. The highest condition factor value of 1.40 was found in the 28–25 cm class range. The length-weight relationship shows the equation W = 0.000059L2.869 with a coefficient of determination (R²) value of 0.911. The growth pattern of the H. uarnacoides stingray is negative allometric
Analisis Isi Lambung Ikan Alu Alu (Sphyraena spp) dari Perairan Sibolga Netta Emagiana Br Tarigan; Windarti Windarti; Isma Mulyani
Jurnal Ilmu Perairan (Aquatic Science) Vol. 11 No. 3 (2023): November
Publisher : LPPM Universitas Riau

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

Abstract

Ikan Alu Alu (Sphyraena spp) dapat ditemukan di perairan Sibolga. Penelitian ini bertujuan untuk mengetahui jenis makanan yang ada di dalam perut ikan. Penelitian ini dilaksanakan pada bulan Mei s/d Juli 2022. Pengambilan sampel dilakukan di perairan Sibolga, Sumatera Utara dan analisis isi lambung dilaksanakan di Laboratorium Biologi Perairan Fakultas Perikanan dan Kelautan Universitas Riau. Metode yang digunakan dalam penelitian ini adalah metode survei dan pengamatan isi lambung ikan alu alu menggunakan metode gravimetrik. Kandungan lambung dianalisis sebagai dasar perhitungan Index of Prepoderence (IP). Hasil penelitian menunjukkan bahwa makanan utama S.putnamae dan S.obtusata memiliki kesamaan. Pada ikan ini makanan utamanya adalah ikan (IP 82%), makanan pelengkap adalah krustasea (IP 5%), dan makanan tidak teridentifikasi (IP 13%). Makanan utama S.obtusata adalah ikan (IP 70%), makanan pelengkapnya krustasea (IP 11%), dan makanan tidak teridentifikasi (IP 19%). Berdasarkan data yang diperoleh, Sphyraena spp dapat dikategorikan sebagai karnivora.
Program Orientasi Pendidikan Tinggi Untuk Meningkatkan Aspirasi Akademik Siswa SMA Di Kabupaten Bengkalis Nur, M. Irsyad; Isma Mulyani; Rizka Aprisanti; Syahnan Aly Lubis; Yola Yolanda; Febrina Rita Albeta; Vivi Rizkiana Aprilla; Asnika Putri Simanjuntak
Jurnal Pengabdian Magister Pendidikan IPA Vol 8 No 4 (2025): Oktober-Desember 2025
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpmpi.v8i4.14608

Abstract

Transisi dari pendidikan menengah ke perguruan tinggi merupakan fase krusial yang sering diwarnai oleh keterbatasan informasi dan rendahnya kesiapan siswa dalam merencanakan keberlanjutan studi. Kurangnya pemahaman mengenai jalur akademik serta dinamika kehidupan kampus berpotensi menimbulkan ketidakpastian dalam pengambilan keputusan pendidikan dan melemahkan aspirasi untuk melanjutkan studi. Kegiatan pengabdian kepada masyarakat ini bertujuan untuk memperkuat kesiapan dan orientasi akademik siswa melalui penyediaan informasi yang terstruktur dan kontekstual mengenai keberlanjutan pendidikan.Kegiatan dilaksanakan pada Desember 2025 di tiga sekolah menengah atas di Kabupaten Bengkalis dengan melibatkan sekitar 450 siswa kelas XII. Program dirancang menggunakan pendekatan edukatif-partisipatif melalui pemaparan interaktif, diskusi terbimbing, serta dialog reflektif yang mencakup jalur seleksi masuk perguruan tinggi, perencanaan studi, adaptasi terhadap lingkungan akademik, dan penguatan kompetensi non-akademik. Evaluasi dilakukan melalui observasi partisipatif dan analisis respons siswa selama kegiatan berlangsung. Hasil kegiatan menunjukkan adanya peningkatan pemahaman siswa terhadap pilihan pendidikan lanjutan serta berkembangnya kesiapan psikologis dalam menghadapi transisi akademik. Tingginya keterlibatan peserta mengindikasikan bahwa akses terhadap informasi yang komprehensif mampu mengurangi ketidakpastian sekaligus mendorong perencanaan pendidikan yang lebih percaya diri. Temuan ini menegaskan bahwa intervensi edukatif berbasis literasi pendidikan dapat berperan sebagai strategi awal dalam mendukung pengambilan keputusan akademik yang lebih terarah, khususnya pada wilayah dengan keterbatasan akses informasi.
The assessment of status of Sibam River and Air Hitam River Pekanbaru city Riau Province using pollution index Yuliati Yuliati; Eni Sumiarsih; Efawani Efawani; Isma Mulyani; Nur El Fajri
Depik Vol 12, No 2 (2023): AUGUST 2023
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.12.2.29001

Abstract

The quality of the Siak River is gradually deteriorating with the rapid socio-economic development in its tributary watersheds. S. Sibam and Air Hitam are part of the Siak tributaries in the Siak tributary sub-region in Pekanbaru City. The quality of the Sibam and Air Hitam tributaries in the Siak Watershed of Pekanbaru City has been studied to determine the relative pollution level of water quality standards. Water quality measurements were carried out from January to August 2022 at the upstream, middle, and confluence with the Siak River. The pollution level of the Sibam River and Air Hitam River was measured using the pollution index method. The quality of the Sibam River and Air Hitam waters is compared to the quality standards according to The Regulation of Government of the Republicof Indonesia(RGRI) Number 22/2021 Class III. The water quality parameter measured consisted of dissolved oxygen, TSS, pH, BOD, COD, nitrate, nitrite, ammonia, and total phosphate. Pollution index calculations for the Sibam and Air Hitam rivers show light pollution, with index values ranging from 1.75 to 3.57. Nitrite and ammonia concentrations in the Sibam River do not meet quality standards. Whereas in the Air Hitam River, the BOD, nitrite, and ammonia level exceeds the quality standards (RGRI Number 22/2021 Class III). The highest pollution index is in the middle of the river, with settlements on both rivers.Keywords:Pollution IndexWater QualitySibam RiverAir Hitam River
Co-Authors Andri Hendrizal Asmika H Simarmata Asmika Harnalin Simarmata Asnika Putri Simanjuntak Astrid Faradisty Benny Heltonika Budijono, Budijono Chicka Willy Yanti Dasrol Dasrol Devia Sari Eddiwan Kamaruddin Efawani Efawani Efawani Efawani Eko Prianto, Eko Eko Purwanto Eni Sumiarsih Febrina Rita Albeta Garindi Endrina Putra Hardi Hardi Henni Syawal Indra Lesmana Kusai Kusai Kusai Kusai Lamun Bathara M. Irsyad Nur Meilda Wiguna Mudrika Alamsyah Hasan Muhammad Fauzi Netta Emagiana Br Tarigan Novreta Ersyi Darfia Nur El Fajri PUTRIANA SARI SIRAIT Qurata Ayunin Ridwan Manda Putra Rina D Sibagariang Rina D'rita Sibagariang Rina D’rita Sibagariang Rizka Aprisanti Romie Jhonnerie Sem Paulus Silalahi Syahnan Aly Lubis Trisla Warningsih Vivi Rizkiana Aprilla Windarti Windarti Windarti Windarti Windi Syahrian Yola Yolanda Yudho Harjoyudanto Yuliati Yuliati Yusni I Siregar Zulkarnain Zulkarnain