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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
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Diversity Of Fishin In Danau Baru, Buluh Cina Village, Siak Hulu Subdistrict, District of Kampar, Riau Sri Wahyuni; Ridwan Manda Putra; Deni Efizon
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 April to June In Danau Baru, Buluh Cina Village, Siak Hulu Sub-district, District of Kampar, Riau. A Fisheries and Aquatic Biology Laboratory Fisheries and Marine Sciene Faculty University of Riau. The purpose of this study is to identify, locate varieties and survey methods by applying 3 sampling stations for fish collection. Identify samples yielded 39 varieties, including the type of the order of 5, 17 genus and 28 familyes. Collected from 39 varieties can be identified that 27 ot them are ornamental fish, 34 species of fish consumed and 8 kinds of fish farming.Key word: Identification, Inventarization, Fish, Danau Baru Oxbow
Reproductive Biology of Belontia hasselti Cuvier, 1831 from the Banjiran Swamp Air Hitam River, Payung Sekaki District, Riau Province Adytia Eko Maulana; Ridwan Manda Putra; Deni Efizon
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 7, No 2 (2020): 2 Juli - Desember 2020
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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ABSTRACTBelontia hasselti is commonly found in the Banjiran Swamp of the Air Hitam River. A study aims to understand the reproductive biology of B. hasselti has been conducted from February to March 2018. Fish sampling were conducted once / 2 weeks. Parameters measured were sex ratio, gonad maturity level, gonad somatic index (GSI), fecundity and egg diameter. Totally 100 fishes (46 males and 54 females) were captured, they were 70.8 – 130.05 mm TL and 7.44 – 41.59 gr BW. Male has slimmer body, darker body color than those of the female. Sex ratio of males and females was 1:1. In each sampling time there were  male fishes with 1st,2nd and 3rd maturity level, while the female fishes are in 1st ,2nd,3rd and 4th maturity levels. The GSI of male ranged from 0.20 – 1.14%, while that of the female is 0.75 – 28.94%. The fecundity is around 4,191 – 4,350 eggs/fish, and egg diameter was 0.8-1 mm.Keywords: Sex ratio, gonad maturity level, gonad somatic index, fecundity
Gill Structure of Pangasius polyuranodon From Up and Down Stream Of Siak River Riska Puspita Sari; Ridwan Manda Putra; Windarti '
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 3, No 1 (2016): Wisuda Februari Tahun 2016
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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Siak River is the most polluted river in Riau, however, many types of fish, including Pangasius polyuranodon living in that river. As the water is polluted the health of the fish in general, including its gill structure might be harmed. A study aims to understand the histological structure of the gill of fish from upstream and downstream of the Siak River has been conducted in May 2015. Abnormality in the gill was noted and the abnormality level was identified using a Histopathological Alteration Index (HAI). Results shown that the types of abnormality present were hyperplasia, hypertrophy, atrophy and deformated lamella. The HAI level was 2.67-2.75, indicates that the gill of the P. polyuranodon from the Siak River was normal.Keyword: Siak River, Histopathological Alteration Index , gill structure, Pangasius polyuranodon
Stomach Content Analysis of Anabas testudineus from the Lubuk SiamLake Siak Hulu Sub-district Kampar District Riau Privince Dalan Trenget Manik; Ridwan Manda Putra; Windarti Windarti
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 Anabas testudineus  commonly inhabits the Lubuk Siam Lake. information on the feeding habit of that fish, however, is rare.  To understand the type of food consumed by that fish, a research has been conducted in July to August 2019. Sampling was conducted once/ two weeks interval for two months. There were 97 fishes captured, but 22 of them had empty stomach and they can not be used for stomach content analysis. Theanalysis was conducted using avolumetric method.Stomach content wasanalyzed as a basis to calculate the Preponderance Index (PI).Results shown thatthe main food of the fish  was plant (PI 56.96%), thecomplementary food was fish and unidentified debris (PI was 26.56% and  12.50% respectively), and additional food was insects and crustacean  ((PI was 3.13% and 0.85% respectively). Data obtained indicate that this fish can be categorized as omnivore.Keywords: Climbing perch, Gut Content Analysis, Volumetric method,Oxbow Lake                                                                                                   
Stomach content analysis of Osteochilus hasselti C.V from the Tarai River Tarai Bangun Village Tambang District Kampar Regency Riau Province Nia Novita; 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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                                       Abstract Osteochilus hasselti is found in the Tarai River that has been contaminated with organic pollution and it may affects the presence of food resources for the fish and as a consequence affects its stomach content. A study aims to understand the stomach content of O. hasselti has been conducted from November 2017 to January 2018. The fish was sampled 3 times, once/month.   There were 78 fishes captured. Stomach content were analyzed as a basis for calculating the Preponderence Index (IP). The analysis was conducted using a volumetric method. Results shown that the main food of the fish is Bacillariophyceae (IP 39.64%) and Chlorophyceae (IP 39.63%) . The small fishes (90-104 mm) consume phytoplankton, while the big fish (more than 130 mm) consume phytoplankton and zooplankton. The male and female’s stomach content was almost the same. Fish with relatively low maturity level eats mainly on phytoplankton, while mature fish consume phytoplankton and zooplankton.  Based on the data obtained, it can be concluded that the food of    O. hasselti was various, and it is related to body size and gonad maturity level. Osteochilus hasselti C.V adalah salah satu spesies ikan air tawar yang hidup di     Sungai Tarai. Sungai ini tercemar bahan organik dan mengalami penurunan kualitas air. Dampak yang ditimbulkan oleh pencemaran bahan organik adalah gangguan terhadap kehidupan biota di perairan tersebut, terutama menyebabkan isi lambung ikan bisa terganggu. Penelitian ini bertujuan untuk mengetahui isi lambung O. hasselti di sungai tersebut. Pengambilan sampel ikan dilakukan dari bulan November 2017 sampai Januari 2018. Pengambilan sampel dilakukan satu kali sebulan dalam waktu tiga bulan. Hasil tangkapan didapatkan 78 ikan. Penentuan indeks bagian terbesar makanan dengan  menggunakan metode IP (Indeks of Preponderance)dan analisis isi lambung menggunakan metode volumetrik. Hasil penelitian menunjukkan bahwa pada semua penangkapan ikan, isi lambung terdiri dari plankton. Makanan utama ikan paweh dari kelas Bacillariophyceae (40%). Berdasarkan hasil yang didapatkan, ikan ini dikatagorikan sebagai plankton feeder. Keywords: Fish feeding habit, Fish food habit, Plankton, Indeks of Preponderance
Identification of fish in the Rasau and Sempaya River in Pelalawan Village, Riau Province Irna ramadhani; 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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ABSTRACTRasau and Selempaya riveris one of the Pelalawan village. However, the information about these kinds of fish in the area is still limited. To understand the types of fish present in the rasau and selempaya river, a study has been conducted in March  2019. Catching is carried every day for two weeks until there is no longer found a new species of fish. Fish catching was done by using line fishing’s, “langgi” and “togun”. Fish sampled were then identified based on Kottelat et al. (1993) and Saanin (1968). Results shown that the caught fish consistsof  3 orders, 11 families, 13 genera and  21 species. The condition of the water quality at rasau and selempaya river shows that temperature of  28oC-31oC, brightness of 30-76.5 cm, depth  1,6-4 m, flow velocity 0.010-0.017 m / sec, pH of 5-5.5, dissolved oxygenof 3,7-4,4 mg/L and carbondioxide 16-17 mg/L. Keywords: Identification, Rasau River, Selempaya River
Morphometric, meristic, and growth patterns of Anabas testudineusin the swamp area in the Sawah Village, Kampar District, Riau Province. Winda Lestari; Ridwan Manda Putra; Windarti Windarti
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 6 (2019): Edisi 1 Januari s/d Juni 2019
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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AbstractAnabas testudineus is a typeof freshwater fish that living inswamp area.Information on biological, including morphometric, meristic, and growth patterns of the fish is rare. To understand the morphometrical andmeristicalcharacteristics, and growth patterns of the fish, a research had been conducted from April to May 2018. There were 100 fishes (62.54-133.08 mm TL and 10.66-95.45 gr BW). There were 26 morphological characteristics measured and 11 meristical characteristics counted. The meristical characteristics were as follows: D. XV-XVIII, 10-14 P.10-14, V.I, 1-5 A. VII-X). The number of scale in the pre-dorsal fin was 5-18, in the cheek was 5-7, around the body was 11-18,  in the caudal peduncle was 24-30, above lateral line was 8-12  and under lateral line was 11-15. There were 4 morphometrical characteristic differences between male and female A. testudineus. In male fish, distance between eye and mouth, anal fin length and eye diameter are longer than those of the female, but female has wider body width than male. The length-weight relationship shown that the growth of male and female was allometric positive. Keywords:climbing perch, allometric, morphological characteristic, meristical characteristic 
Stomach Content Analysis of Pristolepis grootii Bleeker from the Lubuk Siam Lake, Siak Hulu Sub-regency, Kampar Regency, RiauProvince Fuad Ardiansyah Siregar; Ridwan Manda Putra; Windarti Windarti
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 7, No 2 (2020): 2 Juli - Desember 2020
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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AbstractPristolepis grootii is one of freshwater fishes that inhabit the Lubuk Siam Lake in the Kampar Regency. The information on the feeding habit of that fish, however, is rare. To understand the type of food consumed by that fish, a research has been conducted in January to February 2020. Sampling was conducted once/ two weeks interval for a two months period. There were 96 fishes captured, but 22 of them had empty stomach and they can not be used for stomach content analysis. Theanalysis was conducted using avolumetric method. Stomach content wasanalyzed as a basis to calculate thePreponderance Index (PI).Results shown thatthe main food of the fish in Lubuk Siam Lake was plant (PI 55.50%) and insect (PI 40.50%), another type of food was fish, crustacean  and unidentified debris which classified as additional food (PI was 2.67%, 1.02% and 0.32% respectively). Data obtained indicate that this fish can be categorized as omnivore.Keywords : feeding habit, food habit, Preponderance Index,Oxbow Lake   
Growth Ring Pattern in the Otolith of Mudskipper (Periopthalmodon schlosseri, Pallas 1770) from the Mangrove and Sri Laksamana Harbor, Bengkalis District, Riau Province. Megawati Megawati; Windarti Windarti; Ridwan Manda Putra
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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AbstractGrowth of fish is affected by environmental conditions. As growth pattern is reflected on the growth ring pattern in the otolith, growth pattern variations caused by environmental condition will also be reflected in the growth ring pattern in the otolith. Mudskipper was present in 2 different areas namely in the mangrove ecosystem and around the harbor area.  To understand the growth ring pattern of the fish from those areas, a study has been conducted on August to October 2018.  Fifty seven fishes were captured, 32 fishes (15 males and 17 females, 135-215 mm of TL, 16-185 g of BT) from the mangrove and 25 fishes (9 males and 6 females, 150-230 mm of TL, 35-141 g of BT) from the harbor. The otolith was removed, processed, and growth ring pattern was checked using a binocular microscope. Results shown that dark growth ring pattern in the fish from the harbor and mangrove was different. The mangrove fishes has 1-4 dark growth ring, while the harbor fishes have 2-9 dark growth ring . The quantity of dark ring in otolith shown that the fish from the mangrove grew better than the fishes from the harbor.Keywords :environmental conditions, otolith ring, amphibious fish, growth pattern.
STUDI MORFOMETRIK, MERISTIK, DAN POLA PERTUMBUHAN IKAN BELIDA (Notopterus notopterus Pallas, 1769) DI SUNGAI SAIL KOTA PEKANBARU PROVINSI RIAU Elly Anggriani Purba; Deni Efizon; Ridwan Manda Putra
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 4, No 2 (2017): Wisuda Oktober Tahun 2017
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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Featherback fish (Notopterus notopterus) is a type of freshwater fish that inhabit theSail River. This fish has high economic value, the price is more than Rp 60.000/kg.Information on biological aspects of this fish, including morphometric, meristic, andgrowth patterns is rare. To understand the those characteristics, a research had beenconducted from March-April 2017. There were 100 fishes (116-299 mm TL and 8.6-234gr BW) captured from the river. There were 23 morphological characteristics measuredand 8 meristical characteristics counted. The meristical characteristics were as follows:D.6-7, P.11-14, V.1, A.99-111, the number of scale in the pre-dorsal fin was 102-103,around the body was 126-136, in the caudal peduncle was 12-14, and in the lateral linewas 150-168. The length-weight relationship shown that the growth of male and femalewas positive allometric (b= 3.363). The water quality parameters shown thattemperature 28-30°C, transparency 5.50-14.83 cm, pH 5-6, DO 2-3.8 mg/L, CO2 11.9-21.9 mg/L and depth 0.7-1.8 m. Data on water quality in the Sail River is able tosupport the life of the N. notopterus.Keywords: Notopterus notopterus, Sail River, morphometric, meristic, growth patterns
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