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All Journal Jurnal Perikanan dan Kelautan Berkala Perikanan Terubuk Jurnal Ilmu Lingkungan Jurnal Ilmu Perairan (Aquatic Science) Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Journal of Geoscience, Engineering, Environment, and Technology Eklektik : Jurnal Pendidikan Ekonomi dan Kewirausahaan Riau Journal of Empowerment JURNAL PHOTON JURNAL PENDIDIKAN TAMBUSAI Daun: Jurnal Ilmiah Pertanian dan Kehutanan Asian Journal of Aquatic Sciences Unri Conference Series: Community Engagement ECOTONE Jurnal Zona Journal of Rural and Urban Community Empowerment SEHATI: Jurnal Kesehatan Dinamika Lingkungan Indonesia CANANG: Jurnal Pengabdian Masyarakat Bhakti Nagori (Jurnal Pengabdian kepada Masyarakat) Jurnal Ilmu-Ilmu Kehutanan EcoNews BERBAKTI: Jurnal Pengabdian Kepada Masyarakat Jurnal Perikanan dan Kelautan

Ridwan Manda Putra

Universitas Riau

Author-ID : 2991988

Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

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Community of Bivalves in Mangrove Area Mesjid Lama Village, Talawi Sub-district Batubara Regency, Sumatera Utara Province Susanti '; Nur El Fajri; Ridwan Manda Putra
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 1, No 1 (2014): Wisuda Februari Tahun 2014
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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The research was conducted in Maret 2013. This study aims to understandbivalves communities in mangrove area Mesjid Lama village. The method used in this research is the case study method. This research executed at three perception station with different condition.Data analysis using diversity index (H'), dominance index (C) and equitability index (E) and the value of bivalves abundance. Observations found one families are Corbicullidae.In the surface, the bivalves abundance was ranged from 25.000-51.667ind/ha.; mangrove density 600-1.522trees/ha; diversity index 0,8768 - 0,9446; dominance index 0,558–0,5378; equitability index 0,9142–0,9446; temperatures ranging 29– 31⁰ C; water pH 8; lan pH 7,51-7,62 ; salinity 15-25 o/oo; organic material 34,7-55,1 % and sediment fraction 66,6-75,9 %..Keyword : Community of fish, water quality, activities, Singkarak Lake.

Reproductive Biology of Osteochilus hasselti C.V from the Tarai River, Tarai Bangun Village, Tambang District, Kampar Regency, Riau Province Ica Hayati; Deni Efizon; Ridwan Manda Putra
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 5 (2018): Edisi 1 Januari s/d Juni 2018
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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ABSTRACTOsteochilus hasselti is found in the Tarai River that has been contaminated with organic pollution and it may affects the reproductive biology of the fish. A study aims to understand the reproductive biology of O. hasselti has been conducted. The fish was sampled 3 times, once/month, from November 2017 to January 2018. Parameters measured were sex ratio, gonad maturity level, Gonad Somatic Index (GSI), fecundity and egg diameter. Results shown that there was 29 males and 49 females (sex ratio 1:2). Male has slimmer body, brighter color than those of the female. Genital papilla of the male was white, while that of the female was red. Size at maturity level in male ranged from 95 to 170 mm SL, while that of the females was 90 to 190 mm SL. The average GSI of male ranged from 1.61 to 8.51% while that of the females was 1.02 to 11.14%. The average fecundity was 65,451 eggs/female and egg diameter was 0.10 to 1.00 mm. Based on the size of egg diameter can be concluded this fish is total spawner. Keywords: Sex ratio, gonad maturity level, gonad somatic index, fecundity, total spawner

STOMACH CONTENT ANALYSIS OF MOTAN FISH (Thynnichthys thynnoidesBleeker) FROM THE TELUK PETAI LAKE, BULUH NIPIS VILLAGE, SIAK HULU SUBDISTRICT, KAMPAR REGENCY, RIAU PROVINCE. Belgian Tambunan; Ridwan Manda Putra; Eddiwan Eddiwan
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 6 (2019): Edisi 2 Juli s/d Desember 2019
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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Abstract Thynnichthys thynnoidesis one of freshwater fishes that inhabit the Teluk Petai lake.A research aim to understand the information on stomach content and it’s relationship with size, sex and environmental condition.This research has been done on March to April 2019. Fish samples were captured using sempirai and nets. Sampling was conducted 4 times in two months. Type of food present in the stomach content of fish was analyzed using a volumetric method and the IP (Index of Preponderance) was calculated. There were 95 fish captured. Result shown the feed of T. thynnoidesphytoplankton (Bacillariophyceae, Chlorophyceae, Cyanophyceae) and Zooplankton (Rotifera). The main food of T. thynnoideswasBacillariophyceae(57.62%). There was no differences in the main food of males and female fishes. The water quality parameter were as follows: temperature 30.5 0C, brightness 76.25 cm, pH 6, DO 6.44 mg/L, CO2 9.75 mg/L. Based on data obtained, it can be concluded that theT. thynnoides is an plankton feeder.Keywords:Thynnichthys thynnoides, StomachContentAnalysis, Index of Preponderance, TelukPetaiLake

Penyuluhan teknik budidaya ikan dalam keramba di Desa Sungai Sorik Kecamatan Kuantan Hilir Seberang Kabupaten Kuantan Singingi Ridwan Manda Putra; Sukendi Sukendi; Yusni Ikhwan Siregar; Lilis Kurnia; Ade Yulindra
CANANG: Jurnal Pengabdian Masyarakat Vol 1, No 1 (2021)
Publisher : PELANTAR PRESS

The objectives of the extention were to find out the alternative income generation and empowering of local people by combinely multiused of the lake for fish cageculture, ecotourism attraction. The local people should actively enrolle in promoting existing ecotourism. A introductory survey were done to obtain strategic issue on the local people dealing with the use of Danau Timbang Bunga Pengantin. Apparently, the responce of local people were high during the extention. The audience inquiries wer high and they were intreractive and get to know on the topic of multiuse of lake. Evaluation score showed that 30% of participants obtain very good understand on the topic, while others good (43.3 %) and 20% fair. Therefore, the achievement of the extention categorized good. In summary, the understanding of the participants on the materials appeared good. Further extention were need in terms of the impact on the field.

Penyuluhan pencemaran lingkungan dan kesehatan masyarakat di Desa Bukit Pedusunan Kecamatan Kuantan Mudik Kabupaten Kuantan Singingi, Riau Ridwan Manda Putra; Sukendi Sukendi; Dewita Buchari; Syahril Nedi; Elizal Elizal
CANANG: Jurnal Pengabdian Masyarakat Vol 1, No 2 (2021)
Publisher : PELANTAR PRESS

This community extention aimed at providing information and public awareness on the effect of environmental pollution (such as pollution of waters, soil,air and food) on local public health. As such, environmentally driven diseases could be minimized and avoided. The extention were done in desa Bukit Pedusunan, Kuantan Mudik Districtm Kuantan Singingi Regency in June-September 2021. The participants of total 35 persons, consists of local government, women group and young representative of each dusun within the village of Bukit Pedusunan. Pre-orservation were conducted to find main issue on environmental threats in the village. The extention were done through class presentation, interactive discussion and demonstration. The effectiveness of the extention were evaluated to the participants thorugh items in questionare which evaluate the change in knowledge. The level of understanding were categorize into very good, good and unsatisfied. Apparently, 28,6 % of the participants understand very good on the materials, while 45,7% categorized good and 8.6% unsatisfied. Accordingly, the extention were categorized success and showed that the knowledge of the participants increased. The impact on the implementation in the field were that of knowledge dissemination to womens group on preparation health food of fish meat base. In the future the skill were developed and become small scale household business which inturn could increase household economy.On the other hand local leader together with policy had implemented projusticia enforcement on illegal gold mining (PETI) in desa Bukit Pedusunan.In the future, it is hope that environmental condition of Danau Kebun Kopi were sustainable and could be used for tourism, water sport, fisheries and water irrigation function.

Penerapan teknik pembenihan dan budidaya ikan baung di Desa Batu Belah, Kecamatan Kampar, Riau Sukendi Sukendi; Thamrin Thamrin; Ridwan Manda Putra
Riau Journal of Empowerment Vol 1 No 2 (2018)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Riau

The purpose of this community service program (PKM) is to provide knowledge and technology on the techniques of hatchery and fish cultivation in Batu Belah Village, Kampar District especially in the Lele Sejahtera Hatchery Group and Mina Karya Fish Farming Group (Pokdakan). The method used in this PKM activity is the method of lectures, discussions and direct demonstrations in the field. The results of the evaluation show that there were changes in knowledge from 10 participants, members of the Prosperous People's Hatchery Group (KPR) known as seven people (70.00%) had been able to absorb the material given with a very good predicate, the other participants were in good and sufficient categories. Furthermore, of the 11 participants in the Mina Karya Fish Cultivation Group (Pokdakan) it was found that eight people (72.23%) had been able to absorb the material given in very good categories, the other participants were in the right and sufficient categories. The results of the evaluation of this skill show that the participants of the activity have been able to practice the material on hatchery through artificial spawning and Baung fish cultivation technology. Furthermore, the results of the impact evaluation are known to show that the impact of this PKM activity has been felt by the members of the two existing farming groups so that it can increase the income of the members of the two farmer groups, and at the same time improve their welfare.

Analisis Pengelolaan Sampah Rumah Tangga Berbasis Masyarakat Di Kecamatan Marpoyan Damai Kota Pekanbaru Lita Febriani; Yusni Ikhwan Siregar; Ridwan Manda Putra
Sistem Informasi Vol 11 No 1 (2020): Jurnal Photon
Publisher : LPPM Universitas Muhammadiyah Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jp.v11i1.2089

The purpose of this study is to analyze the factors in community-based waste management and analyze the environmental, economic and social impacts of waste management in Marpoyan Damai District, Pekanbaru City. The approach of this research is quantitative analytic with cross sectional research design. The population in this study were all family heads in the Tangkerang Barat sub-district Marpoyan Damai Pekanbaru City as many as 4,345 households with a sample of 98 people. The results of this study are there is an influence between education (p value = 0.006), infrastructure (p value = 0.003), knowledge (p value = 0,000) with community participation in household waste management in Marpoyan Damai District, Pekanbaru City. The logistic regression analysis results found that the education variable has a value of p = 0.048 and an OR 2.888 which means that education has 2 times the risk of waste management. Infrastructure variable has a value of p = 0.001 and OR 6.838 which means that infrastructure has 6 times the risk of waste management. Knowledge variable has a value of p = 0,000 and OR 9,617 which means knowledge has 9 times the risk of waste management. The environmental impact of proper waste management is decreasing the volume of waste generation and environmental damage. Economically, there is currently no economic value to waste management, other than the public does not understand waste management that has economic value with 3R. Inadequate waste management causes low levels of public health, so people need to pay more for treatment. Socially, most people do not care about waste management and even though there is waste management it is still individual and not organized in an integrated way.

Penguatan Iptek dan kearifan lokal dalam pengelolaan perikanan di Desa Pangkalan Jambi Kecamatan Bukit Batu Kabupaten Bengkalis Dadang Mashur; Ridwan Manda Putra; Herman Herman; Mayarni Mayarni; Mimin Sundari Nasution; Eka Hariyani; Musadad Musadad; Risky Arya Putri
Unri Conference Series: Community Engagement Vol 1 (2019): 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.1.290-296

The coastal area has many potential resources whose utilization is not optimal. One potential that must be developed is the potential of human resources, with ability and creativity, humans can create and develop everything that is initially not considered and has a low selling value into something that has high economic value. The strengthening of science and technology aims to motivate rural communities, especially fishermen, to develop creativity so that they can increase the income and welfare of fishing communities. The science and technology strengthening activity was carried out in Pangkalan Jambi Village with two models, namely the application of the Center for Environment and Society Model, namely utilizing the productive use of social capital and environmentally friendly management of fisheries resources. The second application is the Entrepreneurship Capacity Building (ECB) model related to the ability of the entrepreneurial community. Science and technology strengthening activities and local wisdom in the form of fostering fishing communities in the management of fishery products such as chips, nuggets, meatballs, oil, as medicines and fish jelly as cosmetics. Then institutional development and assistance for marketing. So far, fishermen are only able to sell their catches directly without technology-based processing. After the dedication, there were three programs carried out including the formation of individual skills in fish processing, group formation, and marketing management assistance.

Pemanfaatan ampas tahu dan eceng gondok sebagai pakan lele pada kolam terpal di Dusun I Desa Lubuk Siam Kecamatan Siak Hulu Kabupaten Kampar, Riau Efawani Efawani; Tengku Dahril; Ridwan Manda Putra; Deni Efizon; Yuliati Yuliati; Rivco Hastwoyundra
Unri Conference Series: Community Engagement Vol 1 (2019): 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.1.486-492

The activities of this community about the utilization of tofu dregs and water hyacinth as catfish feed in tarpaulin ponds that have been done in Lubuk Siam Village, Siak Hulu Sub-District, Kampar Regency, Riau, the form of public awareness and training. The purpose of this activity is to providing knowledge and application of techniques about making feed catfish from the tofu dregs and water hyacinth are fermented with the EM4 for catfish farming in tarpaulin ponds. On the implementation of this extension and training activities using methods lectures, discussions and demonstrations. The target fish farmers/partners and the community on Hamlet I in Lubuk Siam Village. Results and achievement of targets have provided solutions to overcome the problem of catfish feed costs and the length of the production/harvest period (± 6 months) in the cultivation business it does to ± 3.5 months by minimizing feed costs from Rp.17,000-Rp.20,000/kg to Rp.3,000-Rp.5,000/kg, so you can save on fish feed costs by 50-60%. This Community Service activity received a positive response from the Village Head and village officials and the people of Lubuk Siam Village. Efforts to empower the community of Lubuk Siam Village, it can be seen that the partners have succeeded in making their own feed, adding to the partner's income for a pool measuring 10 m x 16 m with a dense thickness of 25,000-30,000 head of Rp.3,000,000-Rp.4,000,000/month and can improve family nutrition.

Penerapan teknologi budidaya ikan baung (Mystus nemurus CV) di kolam dan keramba Sukendi Sukendi; Ridwan Manda Putra; Benny Heltonika
Unri Conference Series: Community Engagement Vol 1 (2019): 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.1.569-576

The purpose of this community service activity is to provide knowledge and technology to the members of the Sungai Paku Village Natural Fish Farmers Cultivation Group, Kampar Kiri District, Kampar Regency in resolving problems found so far, especially regarding the technology of baung fish farming in ponds and cages. The method used in this activity is the method of lectures, discussions and direct demonstrations. The results of the evaluation of knowledge changes obtained 14 people (70%) have been able to absorb the material provided with the predicate very well, 3 people (15%) can absorb the material given with a good predicate, 2 people (10%) can absorb material given with enough predicate, and only 1 person (5%) can absorb material given with less predicate and not found participants who get predicate less. The results of the skills evaluation showed that the participants of the activity have been able to practice the material provided especially about the manufacture of fish feed (pellets) and how to cope fish diseases in aquaculture. The results of the impact evaluation showed that activity has benefited members of the existing farmer groups, especially in the provision of fish feed (pellets) and management of fish diseases in aquaculture.

Co-Authors ', Efawani ', Muhammad ', Susanti ', Windarti ', Yanti . Zulfan Aan Nur Rahmat Adytia Eko Maulana Afrizal, Deden Agrina Agrina Agrina Agrina Agrina Agrina Aldila Hasanah Amalia Prafitra Harman Amanda Amanda Aminuyati Andri Hendrizal Anggi Pramana Aprinata, Rio Aras Mulyadi Ardeline, Mela Ardilah Rahmadani Ari Prima Dewi Ari Prima Dewi Asep Permana Asmul Fauzi Harahap, Asmul Fauzi Asshabri, Fadli Atika Azharo Atika Azharo Atira Diniya Bambang Dewo Bagus Bayhakki Bayhakki Bayhakki Bayhakki Belgian Tambunan Benny Heltonika Bintal Amin Budijono, Budijono Burhanuddin, Dudung Can, Hafez Adefl Chaidir P Pulungan Chaidir Pulungan Chendy Prima Sari Chitra Hermawan Dadang Mashur Dalan Trenget Manik Dedes Handayani Dedi Afandy Defri Yoza Deni Efizon Desi Heltina Desrila Rahmania Dewi Sartika Dewita Dewita Dicki Hartanto Dina Situmorang Driani, Gema Illahi Dwi Azelina Rizki Dwi Yanti Tanjung Eddiwan Eddiwan Eddiwan Kamaruddin Efawani Efawani Efawani, Efawani Efriyeldi, Efriyeldi Eka Hariyani Eko Prianto, Eko Elfridayani, Tri Eli Yana Siregar Elizal, Elizal Elly Anggriani Purba Eni Sumiarsih Erni Setiawati Erwina Citra Sejati Gulo Eva Susanna Faddillah Kurnia Fadilah, Annisa Fajar Malini Fathoni Ahmad Febrina Hanum Fitri, Nurlaila Fitri, Nurlaili Fitriyanti Permanasari Friska Girsang Fuad Ardiansyah Siregar Gita Melisa Yolanda Gultom, Imelda Sofia Loren Gusnar Simangunsong Hamidi, Wilzam Hartanto, Farhan Sidiq Heffiana Heffiana Helperida Gurning Henri Siahaan Herman Herman Hermawita, Ade Hutajulu, Magdalena Dwiyani Ica Hayati Indra Lesmana Indradewa, Rhian Irawan, Willy Irna ramadhani Isjoni Isjoni Isma Mulyani Jihan Nabila Sajidah Julisa, Ulfania Julisa, Ulfilia Kamal, Fakhrul Karnila, Rahman Karnila Khoirunisyah, Khoirunisyah Kika Ananda Krisna Mailin Simanjuntak Kurniawan, Ahmad Jati Lilis Kurnia Lilis Kurnia Lilis Kurnia Lisa Fitriyani Simatupang Lita Febriani Luthfiani, Firda Mariani Silvia Br Sihombing Mayarni Mayarni Megariani Megariani Megawati Megawati Meimi Laillah Melana Sari Melia Setia Rindu Melinda, Devi Meuthia Pangerani Mimin Sundari Nasution Mohd Zulkurnain Mubarak Mubarak Mubarak Mubarak Mufidah Dwi Suci Mufidah, Muna Muhammad Fauzi Muhammad Luthfi Muhammad Syafii Musadad Musadad Muslimatun ' Mutia Pradina Nia Novita Nicken Nicken Nicken, Nicken Nofika Srijayanti Nofrizal Nofrizal Nora Oktavia Simanjuntak Novalina Pinem, Novalina Novita Fauzi Nur Asiah Nur Asiah Nuraini El Fajri Nuraini Nuraini Nurlaili ' Olfa Riyana Padmayni, Padmayni Paridah Paridah Phivi Andriza Pradina, Mutia Purwoko, Agus Putrayudha, Rizky Akbar Putri Permatasari Putri, Dea Ananda Radhiyah Radhiyah Radhiyah Radhiyah Radhiyah, Radhiyah Rahmania, Desrila Rahmat, Aan Nur Ramayanda Gusni Rasoel Hamidy Resfianto Resfianto Rini Anggraini, Rini Ririn Sofiani Riska Puspita Sari Risky Arya Putri Rivco Hastwoyundra Rizka Aprisanti Rizki, Aisya Ayu Rosita Nurdiyana Sally Rizky Sam Syahra Jihad Santrina Banjarnahor Sari, Desi Maya Sari, Fadhila Cynthia Sembiring, Rinawati Shofiyah Tika Ashilah Siburian, Sades Simarangkir, Lisa Meisim Siregar, Rida Amaliah Siska Alemina Ginting Siska D Ompusunggu Siti Muryati, Siti Sitorus, Jefri Valdano Sofyan Husein Siregar Sri Rahayu Rezki Ardiyanti Sri Ramadhani Sri Wahyuni Sukendi Sukendi Sukron, M. Supiana, Supiana Susanti ' Susanti, Lasri Suwondo Suwondo suwondo suwondo Syahril Nedi Syamsiar, Syamsiar T Nisari Tasman Adi Tengku Dahril, Tengku Tengku Nurhidayah Thamrin Thamrin Thamrin Thamrin Thamrin Thamrin Thamrin Thamrin Thamrin Thamrin Triani Wulandari Trinop Sagiarti Utami, Niken Yufira Viktor Amrifo Wahyu Budiharti Widya Oktavia Nainggolan Winda Lestari Windar, Windarti Windarti ' Windarti Windarti Windarti Windarti Windi Syahrian Wiwit Kartika Sari Wulandary, Marchya Audhya Yofi Kontesa Yolla Novita Sari, Yolla Novita Yosep Juven Yobi F Sitanggang Yudhi Ardianto Yuliati Yuliati Yulindra, Ade Yurisman ' Yurisman Yurisman Yurisman Yurisman Yusmarini Yusmarini Yusni Ikhwan Siregar Zahtamal Zahtamal Zhonada, Anggun Zuhirman Zuhirman Zulkarnain Zulkarnain Zulkarnain Zulkarnain Zulkarnaini Zulkarnaini

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