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All Journal Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut Jurnal Perikanan dan Kelautan Berkala Perikanan Terubuk Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Jurnal Fisika Unand Jurnal Penelitian Pendidikan IPA (JPPIPA) JCES (Journal of Character Education Society) Jurnal Kebijakan Perikanan Indonesia Journal Of Management Science (JMAS) Unri Conference Series: Community Engagement BIOGENESIS CANANG: Jurnal Pengabdian Masyarakat Joong-Ki : Jurnal Pengabdian Masyarakat BERBAKTI: Jurnal Pengabdian Kepada Masyarakat Joong-Ki Jurnal Perikanan dan Kelautan Joong-Ki

Andri Hendrizal

Manajemen Sumberdaya Perairan Fakultas Perikanan Dan Kelautan Universitas Riau

Author-ID : 3004144

Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Physics Public Health Social Sciences Other

Published : 32 Documents Claim Missing Document

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ELIGIBILITY of Dunaliella sp. AS A PRELIMINARY STEP FOR HEAVY METAL TOXICITY TESTS OF MERCURY (Hg) and CHROMIUM (Cr) Rahmada Anisa Ahmad; Budijono Budijono; Andri Hendrizal
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol. 9 No. 2 (2022) Edisi 2 Juli s/d Desember 2022
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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ABSTRACTHeavy metals in water can be included in hazardous and toxic materials in high concentrations. Mercury (Hg) and Chromium (Cr) are heavy metals that are dangerous when entering water bodies and will affect aquatic organisms. Microalgae are aquatic organisms that have a significant role as the basis of the food chain, as well as one of the parameters of the fertility level of water which is the primary concern because it has a high risk of being exposed to aquatic organisms such as microalgae. One of the microalgae is Dunaliella sp. This research was conducted to determine the ability of Dunaliella sp. as a condition for biota to test heavy metal toxicity. Observations of the growth of Dunaliella sp. were carried out for 14 days to see the entire growth phase of Dunaliella sp. The results of this study show that there are five life phases of Dunaliella sp., namely the lag phase, the acceleration phase, the exponential phase, the retardation phase, and the death phase. Dunaliella sp. qualified as a test biota for heavy metal toxicity testing according to the Asean-Canada Cooperative Program on Marine Science Phase II. The cell density of Dunaliella sp. on day four or at the beginning of the exponential phase is 1.36 x 10 6 cells/ ml. It can be seen that the cell density of Dunaliella sp. exceeds the minimum limit (1x106 cells /ml).Keywords : Dunaliella sp., , Exponential, Density Phytoplankton, Toxicity test

GROWTH OF Dunaliella sp. AS A FIRST STEP FOR TOXICITY TEST OF HEAVE METALS LEAD AND CADMIUM M Iqbal Al Faridzi; Budijono Budijono; Andri Hendrizal
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol. 9 No. 2 (2022) Edisi 2 Juli s/d Desember 2022
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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ABSTRACTMicroalgae have an important position as primary producers which have the first trophic level in the food chain of aquatic ecosystems. One of them is Dunaliella sp. Lead and cadmium are non-essential heavy metals that are toxic to aquatic organisms. The purpose of this study was to determine the growth of Dunaliella sp. for heavy metal toxicity tests. Observations were made for 14 days to see all growth phases of Dunaliella sp. The results showed that there were 4 growth phases of Dunaliella sp. namely the lag phase, the exponential phase, the stationary phase and the dying phase. The microalgae Dunaliella sp. met the requirements for heavy metal toxicity test on day 4 or in the exponential phase and the minimum limit for the cell density of the test biota was (1 x106 cells/ml) according to ACCPMS -11 (1995).Keywords : Dunaliella sp., Toxicity test, Exponential phase, Phytoplankton, Heavy Metals

Edukasi ekowisata berbasis pelibatan masyarakat di Danau Lubuk Siam Muhammad Fauzi; Andri Hendrizal; Yudho Harjoyudanto; Eko Prianto; Bintal Amin
Unri Conference Series: Community Engagement Vol 4 (2022): Seminar Nasional Pemberdayaan Masyarakat
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/unricsce.4.213-218

Seasonal floods in Lake Lubuk Siam are already rare. This flood brought a lot of nutrients and fish into Lake Lubuk Siam. This results in a lack of fishermen's catches, so finding alternative sources of additional income for the surrounding community is necessary. This service uses the Participatory Rural Appraisal (PRA) method, which seeks to actively involve the community in efforts to develop an ecotourism area in Lake Lubuk Siam. The educational activity on ecotourism development in Lake Lubuk Siam was attended by 30 people consisting of the village government, the chairman, and members of the fishermen's group. Based on the questionnaire results, it can be seen that many people still did not understand the concept of ecotourism. Some others even consider that there is no potential for ecotourism development in their area. However, after socialization and education, the community understood and realized that the aquatic resources in their area could be developed into an ecotourism area. Through the results of this education, it can be concluded that the local community in Lake Lubuk Siam already has sufficient information as the primary capital for developing ecotourism independently in their area.

Pendidikan Profil Bisnis Komoditas Budidaya Ikan Air Tawar Tomi Ramadona; Andri Hendrizal; Indra Lesmana; Yudho Harjoyudanto; Muhammad Arief Wibowo; Iskandar Putra; Indra Suharman; Trisla Warningsih
Joong-Ki : Jurnal Pengabdian Masyarakat Vol. 1 No. 2: Mei 2022
Publisher : CV. Ulil Albab Corp

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Pengembangan budidaya ikan air tawar membutuhkan bantuan dari pihak perbankan khususnya aspek permodalan. Kegiatan ini bertujuan untuk meningkatkan pemahaman pegawai bank dalam budidaya ikan air tawar sehingga diharapkan mampu melayani nasabah pelaku usaha ikan air tawar dengan lebih baik. Metode pelatihan menggunakan ceramah, diskusi dan field trip ke lokasi usaha perikanan air tawar. Hasil pendidikan profil bisnis komoditas ikan air tawar menunjukkan peningkatan pemahaman peserta terhadap seluk beluk budidaya ikan air tawar. Melalui kegiatan ini diharapkan pengembangan budidaya ikan air tawar terus berkembanga di masa yang akan datang.

Growth Pattern and Condition Factor of Tambakan Fish (Helostoma sp.) from Panjang Lake, Riau Rina D'rita Sibagariang; Andri Hendrizal; Muhammad Fauzi
Berkala Perikanan Terubuk Vol 51, No 1 (2023): Februari 2023
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/terubuk.51.1.1821-1827

Ikan tambakan (Helestoma sp.) merupakan ikan air tawar yang bernilai penting. Belum adanya penelitian terkait pola pertumbuhan dan faktor kondisi ikan tambakan (Helestoma sp.) di Danau Panjang. Pengambilan sampel dilaksanakan pada bulan Oktober 2022 dengan menggunakan alat tangkap berupa jaring, pancing, dan perangkap di Danau Panjang Desa Lubuk Siam, Riau. Data dianalisis menggunakan aplikasi Ms. Excel dari hasil analisis pola pertumbuhan ikan (n=32) menunjukan nilai a = 0,0079 dan nilai b = 3,3778, R2 sebesar 0,9554. Pola pertumbuhan ikan tambakan di Danau Panjang bersifat alometrik positif. Faktor kondisi ikan tambakan relatif baik dengan nilai berkisar 0,769 hingga 1,192.

COMPARISON OF BIOMARKERS AS MONITORING TOOLS FOR HEAVY METALS IN KAMPAR RIVER, RIAU PROVINCE, INDONESIA Yudho Harjoyudanto; Andri Hendrizal; Novreta Ersyi Darfia; Budijono Budijono
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.51.2.1835-1844

In Indonesia, the study of biomarkers is still very few because not many biomarkers are understood in various inland public waters here. The research location was at the Koto Panjang Reservoir as the experimental location and the Sei Tiban Fish Seed Center as the control location. The fish tested were carp and tilapia. Sample analysis was carried out in a certified laboratory at Construction Materials Laboratory, Department of Public Works, and Genetics Laboratory, Universitas Riau. The biomarkers studied were LSI, GSI and MT, and heavy metals observed were Cd, Pb and Hg. The research method was Experimental Design. Based on the statistical test, there was no difference in the LSI value of tilapia in the treatment group and tilapia in the control group (p = 0.187; p > 0.05), while it was different from goldfish (p = 0.0000; p < 0.001). In GSI, both of tilapia and carp showed significant differences (p = 0.0010; p < 0.010) and (p = 0.0060; p < 0.010). The tilapia and carp-treated livers showed the presence of MT while not in the control fish. This indicates that MT can be used as a biological marker of heavy metal exposure compared to GSI and LSI.

Length-weight relationship and cluster analysis in puntius bulu: applications in fisheries management Andri Hendrizal; Muhammad Fauzi
Junal Ilmu Manajemen Vol 6 No 4 (2023): October: Management Science and Field
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/jmas.v6i4.305

This study aimed to explore the relationship between the length and weight of Subhan fish (Puntius bulu) and to identify cluster structure in populations based on various variables. Descriptive and exploratory analyses were performed on 51 fish samples measured for total length, raw length, total weight, total gonadal weight, sex, and gonad maturity level. The relationship between fish length and weight was found to be strong, reflecting growth patterns common in many fish species. In addition, cluster analysis revealed the presence of two distinct groups of fish in the population, which may reflect differences in life cycle stages, environmental conditions, or life strategies. These results have significant implications in fisheries management, including stock assessment, capture planning, and conservation.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56799/joongki.v1i2.396

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

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

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.

Co-Authors Adriman, Adriman Afriana Afriana Asmika H Simarmata Asmika Harnalin Simarmata Bintal Amin Budijono, Budijono Chicka Willy Yanti Darmadi Desi Rahmadani Siagian Efriyeldi, Efriyeldi Eko Prianto, Eko Eko Purwanto Elya Febrita ' Eni Sumiarsih Fatmawati, Riska Fidela Raissa Widyadhanaa Hutagalung, Hanna Margaretta Indra Lesmana Indra Suharman Isma Mulyani Kamaruddin Eddiwan Karnila, Rahman Karnila M Iqbal Al Faridzi Muhammad Arief Wibowo Muhammad Bintang Anto Mycawa Muhammad Fauzi Muhammad Fauzi Muhammad Fauzi Muhammad Fauzi Muhammad Hasbi Mulyani, Isma Nona Mutiara Sari Novreta Ersyi Darfia Nur Arlia Yusnita Nuraini El Fajri Nuryasin Abdillah PUTRIANA SARI SIRAIT Rahmada Anisa Ahmad Ridwan Manda Putra Rifardi Rina D'rita Sibagariang Rina D'rita Sibagariang Romie Jhonnerie Sibagariang, Rina D'rita Suwondo ' ' Suwondo Suwondo Tomi Ramadona Trisla Warningsih Windarti Windarti Yudho Harjoyudanto Yudho Harjoyudanto Yudho Harjoyudanto Yuliati Yuliati Yusrizal Yusrizal

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