Article Per Year (5 Year)
p-Index From 2019 - 2024
7.646
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 ECSOFiM (Economic and Social of Fisheries and Marine Journal) Asian Journal of Aquatic Sciences Unri Conference Series: Community Engagement ECOTONE Jurnal Zona Dinamika Lingkungan Indonesia Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan
Deni Efizon
Fakultas Perikanan Dan Kelautan, Universitas Riau
Agriculture, Biological Sciences & Forestry Humanities Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Immunology & microbiology Social Sciences

Published : 119 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 119 Documents
Search

 1   2   3   4   5 
Diversity of Fish Species in the Pinang Dalam Lake, Buluh Cina Village, Siak Hulu Sub-Regency, Kampar Regency, Riau Province Kurnia, Faddillah; Efizon, Deni; Putra, Ridwan Manda
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 1, No 2 (2014): Wisuda Oktober Tahun 2014
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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

Abstract

A study on the diversity of freshwater fishes in the Pinang Dalam Lake wasconducted from January to March 2014. Fish samples were captured 4 times, once in 2weeks. This research aims to understand diversity of fish species, species of economicfreshwater fishes and decorated freshwater fishes in that area. Fish was captured using gillnet, seine, scoop-net, fishhook, fish trap and line fishing. The fishes captured were thendescribe and identified based on Saanin (1984) and Kottelat (1993) and they werephotograped. Result shown that the fishes are belonged to 3 orders, 11 families, 23genuses and 28 species. The fish collected are Barbodes gonionotus, B. Schwanefeldi,Cyclocheilichthys apogon, Hampala bimaculata, H. macrolepidota, Labiobarbusocellatus, Osteochilus hasselti, Oxygaster anomarula Puntioplites waandersi, Puntiustetrazona, Rasbora cephalotaenia, Thynnichtys polylepis, Botia hymenophysa, Mystusnemurus, M. nigriceps, Kryotopterus apogon, K. limpok, Ompok hypophthalmus, Wallagoleerii, Pangasius polyuranodon, Pristolepis grootii, Helostoma temminckii, Osphronemusgoramy, Anabas testudineus, Belontia hasselti, Trichogaster leerii, T. trichopterus andChanna micropeltes. Water quality parameters were as follows: temperature 28-290C,depth 130-450 cm, transparency 31-76 cm, pH 5, Dissolved Oxygen 4,10-6,56 mg/L.Keywords: Freshwater Fish, Diversity, Pinang Dalam Lake
Study On Morphometric, Meristic And Growth Patterns Of Anabas Testudineusin Channelof Oil Palm Plantation Left Tapung River Bencah Kelubi Village Tapung Kiri Subdistrict Riau Province Situmorang, Dina; Putra, Ridwan Manda; Efizon, Deni
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 1, No 2 (2014): Wisuda Oktober Tahun 2014
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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

Abstract

The study aims to understand morphological and meristical characteristics, relative growth and condition factor of Anabas testudineus living in Channel of oil Palm Plantation Left Tapung River Bencah Kelubi Village Tapung Kiri Subdistrict Riau Province. The study has been conducted on Januari to Maret 2014. The study used survey methods.Sampling was done five times in three month. Theresults shownthere were 125fishes (60-162 mm TL and 3-92 gr) which collected and measured. There are seven characters that will be calculated meristic and 27 morphometric characters that will be measured in this study. Meristical characteristics of fins were as follows D.XVII-XIX,7-9, P.13-15, V.1.5, A.IX-X,9-11, C.16-20. Twenty seven morphological characteristics were measured and to understand the growth pattern, each character length was compared with Total Length (TL) and was reflected as percent of the TL.The relative growth patterns of the morphological characteristic measured is the characteristic growing faster than that of the TL. Lenght-weight relationship shown that A. testudineus male growing isometric andA. testudineus female allometric positive (male b=2,837, and female 3,156).The water quality shown temperature 28 – 300C, pH 6-7, DO 0,9 – 2,3 mg/L, CO2 18,2-20,9 mg/L, transparency 5-7cm, depth 15-20 cm and all water quality still support the life of fish.Key words : Anabas testudineus, Channel of Oil Palm Plantation Left Tapung River, morphological characteristic, meristical characteristic
Reproductive Biology Of Mystus Nigriceps From In The Pinang Luar Oxbow Waters Buluh Cina Village, Siak Hulu District, Kampar Regency, Riau Province Ompusunggu, Siska D; Efizon, Deni; Putra, Ridwan Manda
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 1, No 2 (2014): Wisuda Oktober Tahun 2014
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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

Abstract

Mystus nigriceps (Bagridae) is a type freshwater fish that live in the tropics which are inhabitants of the waters of the river, oxbow and flood inundation areas in Riau and it is known as carnivor fish. The study aims to understand reproductive biology of M. nigriceps from in The Pinang Luar Oxbow Waters Buluh Cina Village, Siak Hulu District, Kampar Regency, Riau Province, has been conducted on Januari to April 2014. Parameter measured were sex ratio, GSI, maturity level, fecundity , and egg diameter. There were 132 fishes, There were 82 male and 50 female, Total Long of fish was 23-184 mm and the weight of fish was 2-40 gr, which collected and measured. The ratio of male and female 1:0,6. The GSI of the fish was 0,05-5,9%, egg diameter was relative small (0,28-0,38 mm). The fecundity of fish from the Pinang Luar Oxbow Waters was 5925- 11.258 eggs/fish. The water quality shown tremperature range 26 – 28 0C, pH was 5, DO 4,6 – 6,2 mg/l, C02 5,8-8,8 mg/l, brightness 22-49cm, depth 108-520 cm. The water quality of fish. During the sampling periode, the maturity level of the fish geted was various, indicate that the M. nigriceps spawning period is relatively long. It is predicated that the M. nigriceps is parsial spawner.Key words : Mystus nigriceps, Bagridae, GSI, maturity level, and fecundity
Stomach content analysis of Pristolepis grooti from the Koto Panjang Dam and Bencah Kelubi swamp ', Zainudin; Efizon, Deni; ', Windarti
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 2, No 2 (2015): Wisuda Oktober Tahun 2015
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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

Abstract

Pristolepis grooti (Anabantidae) is a freshwater fish that commonly present in the flooded swamp area along the river and also in the dam. This fish has relatively low economical value, but it is protein source for villagers. Information on biological aspects, including the type of food consumed by the fish is rare. To understand the stomach content of the fish, a study has been conducted from February to April 2015. The fish was sampled from the swamp area in the Bencah Kelubi Village and from the Koto Panjang Dam, 6 times, once/ week. The stomach content of the fish was then identified and the Preponderance Index (Natarajan and Jhingran, 1961) was calculated. Results shown that the main food of fish from those sampling sites are different. The main food of the Koto Panjang fish was fish feed pellets remains (PI 56.53%) , while that of the swamp fish was insects (98.67%). Data obtained from this research shown that P. grooti is able to consume many types of food available.Keyword :Pristolepis grooti, Koto Panjang dam, Bencah Kelubi, stomach content, fish feed pellet.
Stomach content analysis of Helostoma temmincki from swamp in the Bencah Kelubi Village, Tapung Kiri Sub-Regency, Kampar Regency, Riau Province Anggraini, Rini; Efizon, Deni; Putra, Ridwan Manda
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 2, No 2 (2015): Wisuda Oktober Tahun 2015
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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

Abstract

Helostoma temmincki is a type of fish that inhabit swamp area in Riau. A study aims to understand the stomach content and its relation with size, sex and level of maturity of that fish has been conducted on February to May 2015. Fish samples were captured using gill nets, fish trap and line fishing. Stomach content of the fish was analyzed and it was used as a basis to calculate the Preponderance Index (PI).Total, there were 104 fishes captured, but 27 of them had empty stomach and could not be used for stomach content analysis. The number of fish analysed was 77. Parameters measured were Index of Preponderance (IP), type of food, total length, sex and gonad maturity level. Results shown that the main food of the fish is Bacillariophyceae (45,32%). The small fishes (61-86 mm TL) consume phytoplankton, while the big fish (90-165 mm TL) consume phytoplankton and zooplankton. The male and female’s stomach content was almost the same. Fish with relatively low maturity level eat mainly on phytoplankton, while mature fish consume phytoplankton and zooplankton. Based on data obtained, it can be concluded that the food of H. temmincki was various, and it is related to body size and gonad maturity level.Keyword: Helostoma temmincki, Swamp, Stomach Content Analysis, Index of Preponderance
A Study on Morphometric and Meristic of Helostoma temmincki from swamp area in the Bencah Kelubi Village, Tapung Kiri Sub-Regency, Kampar Regency, Riau Province Muryati, Siti; Putra, Ridwan Manda; Efizon, Deni
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

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

Abstract

Helostoma temmincki is a type of fish that inhabit swamp area in the Bencah Kelubi Village. This fish has high economical value, around Rp 25,000-30,000/Kg. Information on biological aspects of this fish, including morphometric and meristic and is rare. To understand the morphometrical, meristical characteristics and growth pattern of this fish, a research had been conducted from June to August 2015. There were 141 fishes (60-121 mm SL and 10.18-87.56 gr BW) captured from the swamp area in the Bencah Kelubi Village. There were 26 morphological characteristics measured and 6 meristical characteristics studied. Results shown that all of morphometrical characteristics were almost isometric as the fish growing. The meristical characteristic of the fish were as follow: D.XVI-XVIII.13-16; A.XIII-XV.17-19; P.10-11; C. 13-16 and lateral line scale was 44-48. All of morphological characteristics measured were then compared with SL to understand the growth pattern. The Lenght-Weight relationship shown that the growth of male and female H. temmincki was isometric. The water quality parameter shown that temperature 28-31°C, transparency 17-46.5 cm, pH 5-6, DO 2-3.8 mg/L and CO2 14-20 mg/L. Data on water quality parameters indicate that water quality from the swamp area in the Bencah Kelubi Village is able to support the life of the H. temmincki.Keywords : Helostoma temmincki, swamp, morphometric, meristic, growth patterns
Stomach Content Analysis of Osprhonemus gouramy Lac From the Pinang Luar Oxbow Lake, Buluhcina Village, Kampar Regency, Riau Province Aina, Nurul; Efizon, Deni; ', Efawani
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

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

Abstract

Osphronemus gouramy Lac is one of freshwater fish that inhabit the Pinang Luar Lake. This fish is the most common fish in the lake, but information on its stomach content is rare. A research aims to understand the stomach content had been conducted from March-April 2017. Sampling was conducted once/ week for a one month period. There were 67 fishes captured. Stomach contents were analyzed as a basis for calculating the Preponderance Index (PI). The analysis was conducted using the gravimetric method. Results shown that in all fish captured, the content of the stomach consists of aquatic plant stem, leaves, fish scales and insect remains (shell and legs). The main food of O. gouramy is plant materials (94%). Based on the data obtained, this fish can be categorized as herbivore.Keyword : Gravimetric, Herbivore, Osphronemus gouramy, Oxbow Lake
KEMAMPUAN IKAN SEPAT SIAM (Trichogaster pectoralis) DALAM MENGENDALIKAN POPULASI KIAPU (Pistia stratiotes) Efizon, Deni
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

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

Abstract

Trichogaster pectoralis is a root grazer fish and it may be used to control the population of aquatic weeds such as Pistia stratiotes. To understand the ability of the fish in controlling the weed, a laboratory scaled research has been conducted from May-June 2016. There were 5 treatments applied, namely ±25 (Bm25), ±50 (Bm50), ±75 grams fish (Bm75) that were reared in 16 liter tank completed with ±50 grams P. stratiotes. As controls, ±50 grams weed was reared in tank without any fish (Kk50) and ±50 grams fish (Ki50) was reared in tank without weed. Results shown that T. pectoralis was able to control P. stratiotes population. Each treatment speed up the decrement of P. stratiotes population, but the best result was shown by Bm75. In this treatment, the population of P. stratiotes reduced into 2.7 grams by the 28th day.Keywords: Tricogaster pectoralis, Pistia stratiotes, weed control, root grazer
Ichtyofauna in the Sok-sok Holbung, Aek Isa small river, Simarpinggan Village, Sipoholon District, North Tapanuli Regency, North Sumatera Province. Nababan, Bertrand R; Efizon, Deni; ', Windarti
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

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

Abstract

Sok-sok Holbung is a small shallow river in the Dolok Imun plateau with a very good quality of water. A research aims to understand the species, diversity and domination indices of fish in that river had been done from September-October 2016. There were 3 stations, in the upstream, in the middle and in the downstream area of the river. The fish was sampled using scoop net and then they were identified based on Saanin (1968), Kottelat (1993) and Fowler (1940). Samplings were done 2-3 times in each station. Results shown that there were 3 ordos, 4 families, 5 genuses and 5 species fish present in the study area, they were Mystaccoleus padangensis, Tor soro, Homaloptera ripleyi, Channa striata, Clarias batrachus. The diversity index ranged from 0.443- 0.765, while the dominant index was 0.388-0.757. The most common species was H. ripleyi that was present in each sampling site.Keyword: Sok-sok holbung River, Ichtyofauna, Homaloptera ripleyi, Tor soro
Reproductive Biology of Featherback Fish (Notopterus notopterus Pallas, 1769) from the Sail River, Pekanbaru Regency, Riau Province Rizki, Aisya Ayu; Efizon, Deni; Putra, Ridwan Manda
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

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

Abstract

Featherback fish (Notopterus notopterus) is a type of freshwater fish that inhabit the Sail River, Riau Province. To understand the reproductive biology of this fish, a study has been conducted from March to April 2017. Total fish captured was 70 (34 males and 36 females). Sex ratio between male and female was 1 : 1. The gonado somatic index (GSI) of the male was 0.06-0.78 % and that of the female was 0.05%-6.78%. The fecundity of the fish were 1.630-5.526 eggs/fish. Egg diameter was 1.8 mm-2.5 mm. The relationship between fecundity and standard lenght was y = 3.11x - 4.06, that of the fecundity and body weight was y = 1.86x-0.86, and that of the fecundity and ovary weight was y = 0.81x+2.66. The water quality parameter are as follows : temperature 28-300C, transparency 5.5-15.5 cm, depth 0.7-1.87 cm, pH 6, DO 2.4-4 mg/L, and CO2 11.9-19.9 mg/L.Keyword : Notopterus notopterus, Sail River, GSI, fecundity, and eggs diameter
Co-Authors ', Efawani ', Windarti ', Zainudin Abdullah Hamid Achmad Sovy Yusaputra Ade Hermawita Adeka Febriyanti Adriman Adriman Adriman Adriman Adytia Eko Maulana afni afriani Aina, Nurul Alit Hindri Yani Amelia, Helen Anggi Erywiyani Hasibuan Antoni ' Arisa Trinovira Barus Asmika Harnalin Atira Diniya Bachrulhajat Koswara Bestari, Indah Betsyeba Yunita Siregar Betzy Victor Telaumbanua Bintal Amin br. Damanik, Suci Anggeraini Chaidir P Pulungan Chaidir P. Pulungan Cyntia Uli Artha Sihombing Dechy Puspita Sari Dedi Purnomo Dessy Yoswaty Deviasari Deviasari Dina Medina Dina Situmorang Dwi Sumba Vicaya Eddiwan Kamaruddin Edsa Nur Rizqi Efawani ' Efawani Efawani Efawani Efawani Efawani Efawani Efawani, Efawani Efawani, Efawani Eka Sahriani Eko Purwanto Elly Anggriani Purba Elvi S Sinaga Eni Sumiarsih Faddillah Kurnia Fajar Malini Farhan Ramdhani Fauzan Ramadan Febi Nuari Safana Febriyola, Jenika Fitri Handayani Fitri Handayani Fitri Natasha Flora Monica Pinem G Manurung, Popy Gatot Yulianto Gita Valentina Ginting Gusriyeni Dwi Mandelasari Hendra Saputra Herimufty Herimufty Hermawanto Hermawanto Hutajulu, Magdalena Dwiyani Ica Hayati Jihan Nabila Sajidah Kartini, Tirta Amelia Kika Ananda Laylatul Usna Lisvina ' Lola C.C. Hatauruk Mariani Silvia Br Sihombing Maya Lestari Mediatrix Deviani Sinaga Megawati Hari Dwi Jayanti Melinda, Devi Merissa Handayani Mey Tisasari Mhd Rizqo Pratama Mirnawati Dewi Mohd Riza Fahlifi Muchlizar Muchlizar Muhammad Fauzi Muhammad Fauzi Muslimatun ' Nababan, Bertrand R Nataliska Nataliska Nia Novita Nofika Srijayanti Nofrizal Nofrizal Nofrizal Nofrizal Novita Sari Simandalahi Nurhasana Nurhasana Nursamsi, Nursamsi Nursamsi, Nursamsi Otong Suhara Djunaedi Purba, Windu Sani Oksispi Qorry Tillawati Fani Rahma Dhania Salamah Rahmat Syafri Rekana Choli Br S Colia Reni Agustin Resti Restari Ricky R. Sihite Ridwan Manda Putra Rini Anggraini, Rini Rival Junaidi Rival Junaidi Rivco Hastwoyundra Rizki Adiwanarta Rizki, Aisya Ayu Rofian Isman Romie Jhonnerie Rusliadi Rusliadi Sally Rizky Sam Syahra Jihad Sander Jaya Aritonang Saragih, Deliana Sari, Dini Septiyawati Septiyawati Siahaan, Lamminar Juliaty Siregar, Fuja Arsita Siregar, Rida Amaliah Siska Alemina Ginting Siska D Ompusunggu Siti Muryati, Siti Situmorang, Tety E Sofyan Husein Siregar Sri Wahyuni Suci Anggeraini br. Damanik Tanjung, Nevy Arizky Tengku Dahril, Tengku Thamrin Thamrin Trisla Warningsih Usman Muhammad Tang Widya Oktavia Nainggolan Wilda Mardiyah Windarti ' Windarti Windarti Windarti Windarti Yayat Dhahiyat Yosep Juven Yobi F Sitanggang Yuliati Yuliati Yuni Sarah Yusni Ikhwan Siregar Yusnita ' Yuwanda Ilham Zulkanedi Zulkanedi