Article Per Year (5 Year)
p-Index From 2021 - 2026
10.686
P-Index
This Author published in this journals
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
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

Published : 196 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 196 Documents
Search

 1   2   3   4   5 
Biological Aspects Reproduction of Betok Fish (Anabas testudineus Bloch) in the Peat Swamp Area in the Pelalawan Village, Pelalawan District, Riau Province Putri, Dea Ananda; Putra, Ridwan Manda; 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

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

ABSTRACT Anabas testudineus is one of freshwater fish living in the peat swamp area in the Pelalawan Village. A study aims to determine the reproductive biological aspect of betok fish. The fish was sampled 6 times, from March to May 2019. Parameters measured were sexuality, sex ratio, gonad maturity level, gonad somatic index (GSI), fecundity and egg diameter. Result shown that there was 102 fishes, 60 males and 42 females. Sex ratio of males and females was 1,4:1. In each sampling time there were male and females fishes in I, II, III and IV gonad maturity level. The gonad somatic index (GSI) in males were around 0,60-0,96% and females were around 0,62-2,79%. The female’s fecundity were around 2.395-4.862 eggs/fish, and egg diameter ranged from 0,5-0,8 mm.Keywords : Anabas testudineus, Sex ratio, fecundity, Gonad Maturity Level, Gonad Somatic Index.
Morphometric Meristic and Growth Pattern Mystus nigricepsin the River, Pantai Cermin Village, Tapung Kiri River, Tapung district, Pekanbaru city, Riau province Elfridayani, Tri; Putra, Ridwan Manda; Efawani, Efawani
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

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

AbstractMystus nigriceps is a  fish that in habit the Tapung River. To understand the morphometrical and meristical characteristics and growth pattern of this fish, a research had been conducted from April to May 2018. There were 100 fishes (99.68-190.6 mm SL and 4.92-49.32 gr BW) were captured. There were 30 characteristics measured and 9 meristical characteristics counted. Results shown that there were 5 morphometrical characteristic differences between male and female. The head height, eye diameter, anal fin base, anal fin height and anal fin base length of the male are longer than those of the female. There were 2 meristical characteristic differences between male and female fish.  There was a white spot in the male’s fish tail and the shape of the male genital papila is pointed, while that of the female is blunt. The meristical characteristic of the fish were as follow: D.I.5-7; P.I-II.8-22; A.5-9; V.5-10.1; C.16-23.Mystus nigriceps do not have any scale,  but it has 4 pairs of barbels, 2 pairs in the  maxilla  and 2 pairs in the mandible.The length-weight relationship shown that the growth of male and female was similiar, it was negative allometric with  b=2.59in male and b=2.31in female. Keywords: Catfish, Morphological characteristics, Meristicalcharacteristic, growth pattern 
Biological Aspects Reproduction of Betok Fish (Anabas testudineus Bloch) in the Peat Swamp Area in the Pelalawan Village, Pelalawan District, Riau Province Putri, Dea Ananda; Putra, Ridwan Manda; 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

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

ABSTRACT Anabas testudineus is one of freshwater fish living in the peat swamp area in the Pelalawan Village. A study aims to determine the reproductive biological aspect of betok fish. The fish was sampled 6 times, from March to May 2019. Parameters measured were sexuality, sex ratio, gonad maturity level, gonad somatic index (GSI), fecundity and egg diameter. Result shown that there was 102 fishes, 60 males and 42 females. Sex ratio of males and females was 1,4:1. In each sampling time there were male and females fishes in I, II, III and IV gonad maturity level. The gonad somatic index (GSI) in males were around 0,60-0,96% and females were around 0,62-2,79%. The female’s fecundity were around 2.395-4.862 eggs/fish, and egg diameter ranged from 0,5-0,8 mm.Keywords : Anabas testudineus, Sex ratio, fecundity, Gonad Maturity Level, Gonad Somatic Index.
FishIdentification in the Sei Paku Reservoir, Kampar Kiri Sub-District, Kampar Districts, Riau Province Melinda, Devi; Efizon, Deni; Putra, Ridwan Manda
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

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

                                               AbstractThe Sei Paku Reservoir is inhabited by many fish species, but they never been studied.A study aims to understand the type of fish present in the reservoir, has been conducted in February to April 2019. Fish sampling were conducted six times once/two weeks. The fishes were  captured using lures, gill nets and bamboo traps. Fish samples were then identified.Results shown that there were 21 fish spesies and they were belonged to 10 families, 15 genus, and 4 ordo. Among 21 species captured, 2 species were categorized as ornamental fish, 9 species were consumtion fishand 10 species were ornamental-consumtion fish.The water quality of the reservoir were as follows: temperature of 28°C-32°C, brightness of 26.15-58 cm, pH of 6, disolved oxygen of 3-5 mg/L and carbondioxide 5.99-7.99 mg/L. Keywords: Sei Paku Dam, Ornamental fish, consumtion fish, ornamental- consumtion fish 
Reproductive Biology of Puntius hexazona from the streams in the Riau University area and the upstream of the Sibam River Padmayni, Padmayni; Windarti, Windarti; Putra, Ridwan Manda
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 7, No 1 (2020): Edisi 1 Januari - Juni 2020
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

AbstractPuntius hexazona (Sumatra fish) is a type of freshwater fish that inhabits the streams in the Riau University area and the upstream of the Sibam River. A study aims to understand the reproductive biology of P.hexazona has been conducted from May-August 2019. The fish was sampled 6 times, twice/month. Parameters measured were sexual characteristics, sex ratio, gonad maturity level, gonad somatic index (GSI), fecundity and egg diameter. Results shown that the fish from the streamswas 54 (24 males and 30 females,  sex ratio of 1: 1.25), while that of the Sibam River was 38 (16 males and 22 females, sex ratio of 1: 1.38). The average of GSI and fecundity of the fish from the streams was 3.37 and 432 respectively, while those of the Sibam River was 3.08 and 327. Egg diameter of all fish sampled was ranged from  0.33 to 0.78 mm. The eggs distribute evenly in the ovary an it indicates that the fish is a total spawner.Keywords: Sumatra fish, gonad maturity level, gonad somatic index, fecundity, total spawner.
Types of Fish Found in Peat Swamp Waters in Sontang Village, Bonai Darussalam District, Rokan Hulu Regency, Riau Province. Kurniawan, Ahmad Jati; Eddiwan, Eddiwan; Putra, Ridwan Manda
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 7, No 1 (2020): Edisi 1 Januari - Juni 2020
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

ABSTRACTPeat swamp waters in Sontang Village are inhabited by many fish species. To understand the types of fish in the peat swamp waters, this research was carried out, which was carried out in May 2019. Sampling was conducted three times, using fishing rods, nets and fish traps. Fish that have been caught then identified. The results show that there are 3 orders, 12 families and 19 species of fish that live in the peat swamp waters. The types of fish include Rasbora argyrotaenia, Thynnichthys polylepis, Hampala macrolepidota, Anabas testudineus, Helostoma teminckii, Channa Lucius, Channa. Striata, Channa micropeltes, Trichogaster trichopterus, Belontia hasselti, Oxyeleothris marmorata, Pristolepis grooti, Mastocellus erythrotaenia, Oreochromis niloticus, Mystus nemurus, Mystus nigriceps, Clarias batrachus, Crypypusterpuster.The most common fish species belong to the Perciformes order.Keywords: Peat swamp waters, Sontang village, Endemic peat swamp species
Growth Ring Pattern in the Otolith of Channa lucius from the Kampar Lama Oxbow Lake, Mentulik Village, Kampar Regency, Riau Province Sari, Fadhila Cynthia; Putra, Ridwan Manda; Windarti, Windarti
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 7, No 1 (2020): Edisi 1 Januari - Juni 2020
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Abstract            Channa lucius or snakehead fishinhabit the Kampar Lama Oxbow Lake. This research aims to understand the pattern of otolith growth rings ofthat fish and it was conducted in July to August 2019. The fish were caught using fish trap, once/week. There were 58 fishes (38 male fishes and 20 female fishes). The otolith (sagita) were removed and manually shaved. Growth ring pattern was studied using a binocular microscope. Among the fishes captured, only 49 fishes have dark growth rings in their otolith.  The otolith length was 5.49-9.87 mm and their weight was 0.0212-0.0635 g. The number of dark ring in the otolith was 1-3. Result shown that the distance between the nucleus and the first dark ring ranges from 0.2-1.45 mm, indicating that the first dark ring were formed individually and they were not formed by periodical incident in the fish life. Water quality in the sampling area was good and it may be sufficient to support the life of C. lucius. Keywords :dark ring, channidae, growth pattern , sagita
Reproductive Biology of Puntius hexazona from the streams in the Riau University area and the upstream of the Sibam River Padmayni, Padmayni; Windarti, Windarti; Putra, Ridwan Manda
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 7, No 1 (2020): Edisi 1 Januari - Juni 2020
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

AbstractPuntius hexazona (Sumatra fish) is a type of freshwater fish that inhabits the streams in the Riau University area and the upstream of the Sibam River. A study aims to understand the reproductive biology of P.hexazona has been conducted from May-August 2019. The fish was sampled 6 times, twice/month. Parameters measured were sexual characteristics, sex ratio, gonad maturity level, gonad somatic index (GSI), fecundity and egg diameter. Results shown that the fish from the streamswas 54 (24 males and 30 females,  sex ratio of 1: 1.25), while that of the Sibam River was 38 (16 males and 22 females, sex ratio of 1: 1.38). The average of GSI and fecundity of the fish from the streams was 3.37 and 432 respectively, while those of the Sibam River was 3.08 and 327. Egg diameter of all fish sampled was ranged from  0.33 to 0.78 mm. The eggs distribute evenly in the ovary an it indicates that the fish is a total spawner.Keywords: Sumatra fish, gonad maturity level, gonad somatic index, fecundity, total spawner.
Reproductive biology of Anabas testudineusfrom the Lubuk Siam Lake, Lubuk Siam Village, Siak Hulu Sub District, Kampar District Mufidah, Muna; Putra, Ridwan Manda; Windarti, Windarti
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 7, No 1 (2020): Edisi 1 Januari - Juni 2020
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

AbstractAnabas testudineus is type of fish commonly inhabit the Lubuk Siam Lake in Riau. However, information on reproductive biology of the fish is rare. To understand the biologycal aspects of this fish, astudy was conducted.The fish was sampled once at two weeks for a month period, from July to August 2019. Parameters measured were sex ratio, gonad maturity level, Gonad Somatic Index (GSI), fecundity and egg diameter. Result shown that there was 44 males and 53 females (sex ratio 1:1) . The female’s body is larger and has brighter color than those of the male. The gonadal matury leves in females was 4 in Lubuk Siam River.The Gonad Somatic Index (GSI) of male is around0.40% - 1.13%  and female is around 0.57%-4.60%. The average fecundity of the female was 1.986 -3.318. Egg diameter was around 0.53 - 0.58 mm. This result indicated that betok fish were total spawner. Diameter and the evenly indicate the fish is total spawner. The  absence of major females in the study area may indicate that the study area is not spawning graund.Keywords: Sex ratio, gonad maturity level, gonad somatix index, fecundity, Total Spawner
Otolith Growth Rings Pattern of Pristolepis grootii From the Lubuk Siam and Kampar Kanan River, Riau Province Fadilah, Annisa; Putra, Ridwan Manda; Windarti, Windarti
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 7, No 1 (2020): Edisi 1 Januari - Juni 2020
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

ABSTRACT  Lubuk Siam oxbow lake and Kampar Kanan Rivers have different ecosystem characteristics and it may affects the growth pattern of fish living in those river. The growth of the fish, however, can be mirrored in the growth patterns in the otolith.  A research aims to understand the pattern of otolith growth rings in the  P.grootii captured from both areas was conducted in July to August 2019. Sampling was done 4 times/ month. Otoliths were saved,  and the growth ring pattern was observed using a binocular microscope. Results shown that the otolith of fish from the Lubuk Siam lake was 3-4.9 mm length and   0.0132-0.0043 mg weight,  while that of the fish from the Kampar Kanan River was 2- 4.3 mm length  and 0.0125-0.030 mg weight. The  fish from the lake   was bigger than fish in the river. However, the fish from the river tend to have more dark rings in the otolith and have heavier otolith than  that of the lake’s fish.  These data indicate that the fish from the river may grew up slowly and face more growth related problem than the fish from the lake.Keywords: Dark Ring, Otolith, Growth Pattern, Sagita, Pristolepis grootii
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