cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
-
Contact Email
-
Phone
-
Journal Mail Official
-
Editorial Address
-
Location
Kota pekanbaru,
Riau
INDONESIA
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan
Published by Universitas Riau
ISSN : -     EISSN : -     DOI : -
Core Subject : Science,
Earth & Planetary Sciences
Arjuna Subject : -
Articles 2,919 Documents
 54   55   56   57   58 
Effect Of Old Meat Fish Bait Decay Pari (Trigon Sephen) To Catch Bubu Crab (Trap) In Village Depths Echo Nine River District City Province Dumai Riau Nando, Riyan; Brown, Arthur; Rengi, Pareng
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

The research was conducted in November 2014 in the village of Lubuk Gaung subdistrict nine river Dumai city of Riau province. The purpose of this study was to determine whether there is influence of bait meat spoilage old stingray (Trygon sephen) to catch crab pots (trap). The experimental method used is that test the effectiveness of the bait in crab traps fishing gear (trap) in the treatment of waters with long decay different. Based on the results of the study between the level of treatment of different types of bait, it is known that the use of bait fish trap crabs freshly caught stingray many as eight tails with a total weight of 2525 grams, use bait stingray decomposed for 1 day caught as many as 10 fish with a total weight of 2895 grams, use baits stingray decomposed for two days caught as many as 16 fish with a total weight of 5160 grams, and crab traps use bait stingray decomposed for 3 days caught as many as 3 heads with a total weight of 970 grams. Lack of interest crabs to feed the stingrays decomposed for 3 days allegedly due to the composition of the material contained in the feed stingrays meat can no longer stimulate the olfactory senses crabs so that the feed be less favored by crabs.Keywords: crab pots, meat stingray, long decay, bait
Study Technology In Waters Fishing Village Togok Meskom Bengkalis Sub District Province Bengkalis Riau Ahsanur Rizqi; Arthur Brown; Pareng Rengi
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

This study aims to determine the construction technology, environmentally friendly fishing gear togok feasibility. The method used is a survey method. The results obtained showed that the fishing gear used in the village is very diverse Meskom both the type and size of which is Togok, Nets Gills, Gombang, Rawai, Pengerih. Togok fishing gear found in waters meskom village has a 7 wicket with a total length of 35 meters and for the length of the wicket is 5 meters. Nets will be attached to each goal. This togok fishing gear total length of 11 meters, the length of 9 meters, the length of the fish are caught 2 meters. For the opening net mouth has meshsize 3 cm, 0.5 cm bar. meshzise body 2 cm to 1 m bar. bag mesh size of 0.5 cm by 1.75 barKeywords: Togok, environmentally friendly technologies, feasibility
STUDY ON CONSUMER ACCEPTANCE OF AMPLANG FROM DIFFERENT FISH PROCESSED Doni Mario; Dewita Buchari; Sumarto '
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

The purpose of this research was to determine the consumer acceptance level of amplang from. different fish processed. The method used in this research was experimental analysis with randomized designed non factorial, with different three of fish treatment (Pangasius hypophtalmus ;A1), (Clarias batracus ; A2), and (Oreochromis sp; A3) with triplicate in each treatment. The results showed that different fish the different fish treatment of amplang was significantly affect to consumer acceptance level. Amplang from different fish species treatment had value for A1 (83,44%), A2 (89,69%), and A3 (95,63%). Amplang wich was made from Oreochromis sp (A3) was the best treatment with characteristic ; white appearance, strongly scent, compact texture, and fishly in taste; water content 8.32%, fat content 14.96%, ash content 2.740% and protein content 10.89%.keywords : Amplang, consumer acceptance, different fish
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.
STUDY ON FIBER OF THE MENGKUANG PANDANUS (PANDANUS ARTOCAPUS) LEAVES FOR NATURAL FISHING GEAR MATERIAL Fika Yulia Rachmah; Nofrizal '; Irwandy Syofyan
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

A series histological observation on the fiber structure of mengkuang pandanus (Pandanus artocapus) leaves and breaking strength test were conducted for identifying potential of mengkuang pandanus leaves as natural fiber for making a rope as fishing gear material. The result show that the mengkuang pandanus leaves had epidermis and parenchyma highly density, as a result the structure fiber of pandan mengkuang leaves reach 4 kgf. The elongation of mengkuang pandanus leaves fiber was 20.1 mm and water absorption ability and sinking speed were 1 % and  0,59 cm/second respectively. Structure, breaking strength, water absorption ability and sinking speed of the mengkuang pandanus leaves are discussed on this paper detail. Keyword : breaking strength, histological observation, elongation, mengkuang pandanus (Pandanus artocapus), sinking speed, water absorption ability
Fish domestication Tapah (Wallago leeri) With different Stocking Densities ', Padli; Tang, Usman M; ', Mulyadi
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

The research was conducted on Date 26 February - 12 April 2015 in Aquafarm Hatchery Park road work, Pekanbaru. Objectives and Benefits Research husband was to determine the growth and survival of fish tapah (Wallago leeri) Solid stocking. Methods Used hearts Research husband is experimental method and RAL with three treatments and three replications, treated hearts Research husband is P1 3 heads / 60liter, 4 tail P2 / liter, P3 tail 5 / liter. Results indicate that stocking Solid 4 head / liter. Absolute growth rate of fish tapah highest weight 39.91 grams, length 2,34 cm Absolute, daily growth rate of 1,07%. Keywords: Growth, survival, Tapah (wallago leeri), Stocking Density
PENGARUH PERBEDAAN SUHU TERHADAP KELANGSUNGAN HIDUP DAN PERTUMBUHAN IKAN TAPAH (Wallago leeri) PADA TAHAP DOMESTIKASI Yogie Purnama Hadi; Usman M Tang; Mulyadi '
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

The research was conducted on February-April 2015 in Hatchery on Jl.Taman Karya, Pekanbaru-Riau Province. The purpose of this research is to knowthe influence of temperature for survival rate and growth of Tapah (Wallagoleeri). The method used a experimental with design used Randomized DesignComplete (RAL) with 3 (three) treatment temperatures of 27, 29 and 31oC and 4(four) replicated. The result has shown that the temperature directly influence forsurvival rate and growth of Tapah (Wallago leeri) with significant value(0,00)<(0,05). The best treatment were obtained in 29oC provides the values dailyweight rate is 1,21% and survival rate 100%.Keywords : Wallago leeri, Temperature, Survival rate, Growth
STUDY ON MORPHOMETRIC AND MERISTIC OF Trichogaster trichopterus IN THE FLOOD AREAS OF THE TAPUNG RIVER AND FAPERIKA DAM Eva Susanna; Windarti &#039;; Ridwan Manda Putra
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

A study aims to understand the morphological and meristical characteristics, relative growth and condition factor of Trichogaster trichopterus has been conducted on Juni to Agustus 2013. Twenty five fishes (56-84 mm TL and 3,63-6,52 gr) from the Tapung River and 29 fishes (55-102 mm TL and 2,00-15,18 gr) from the FAPERIKA Dam were collected and measured. There were 13 meristical and 25 morphological characteristics have been studied. Meristical characteristics of the fins of the Tapung’s fish were as follows: D. VI-VII, P.9-14, A.IX-XII. 30-36, C.16-22 and those of the dam fish were as follow D.V-VII, P. 9-12, A. IX-XII. 30-36, C.16-21. The number of scales in the frontal area of the dorsal fin was 22-27, in the lateral line was 32-41, above the lateral line was 11-14, below the lateral line was 13-16, around the body was 42-62 and around the base of the tail was 24. There were 5 types of relative growth patterns of the morfological characteristic measured from the Tapung’s fish and that of the FAPERIKA Dam was 1 types. Length-weight relationship of Trichogaster trichopterus from both sampling sites were isometric.Key words: Trichogaster trichopterus, flood areas, Tapung River, morphological characteristic, meristical characteristic
Phytoplankton abundance and the relation with water quality around fish cage in the Koto Panjang Reservoir Tanjung Alai Village, Kampar, Riau Province Muzakki, M. Hafiz; Fajri, Nur El; Sumiarsih, Eni
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

This research was conducted from October to Desember 2014 in the Koto Panjang Reservoir Tanjung Alai Village and aims to understand the relation phytoplankton abundance and water quality around the fish cage aquaculture activities. There were 3 stations and 3 sampling points in each station. Water samples were taken 3 times, once/ week. Water quality parameters measured were water temperature, brigthness, DO, pH, nitrate and phospate. Phytoplankton were identified based on Yunfang (1995) and Sachlan (1980). Results shown that there were 4 classes present (3.067–6.275 cell/L), namely Chlorophyceae (12 genus), Bacillariophyceae (8 genus), Cyanophyceae (7 genus), and Xanthophyceae (2 genus). Water quality parameters are as follows temperature: 29.0–30.0 0C, brigthness: 72.7–137.9 cm, DO : 4.7–5. 3 mg/L, pH : 4.7–5.3, nitrate: 0.026–0.030 mg/L, and phosphate : 0.3–0.4 mg/L. It can be concluded that the phytoplankton abundance will be increased as the fish cages amount.Keyword: Phytoplankton Abundance, Koto Panjang Reservoir, Tanjung Alai Village
BUSINESS ANALYSIS ENLARGMENT TILAPIA (Oreochromis niloticus) AT FLOATING NET CAGES IN THE VILLAGE TANJUNG SANI SUB-DISTRICT AGAM WEST SUMATRA PROVINCE Jhoni Afrin; Hendrik &#039;; Firman Nugroho
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

These research about business analysis enlargement Tilapia (Oreochromis niloticus) at floating net cages, was held in march 2015 in the village Tanjung Sani. The purpose of the research to know how large cost of investment and profits obtained from the business enlargement Tilapia at floating net cages 10 bags and 20 bags, this research also aims to find out how the feasibility of busisness if revisited from investment criteria.This research shows that floating net cages business 10 bags needed Rp 305.820.000 investment, and for 20 bags needed Rp 594.920.000 invesment. The income obtained from one production periode to floating net cages for 10 bags business is Rp 342.000.000 and Rp 648.000.000 for 20 bags floating net cages business. The criteria investment of floating net cages business for 10 bags was valued by NPV Rp 622.009.880 BCR 1,25 and IRR 76,07 % and for floating net cages business for 20 bags was valued by NPV Rp 1.326.392.250 BCR 1,27 and IRR 76,20 %.Key Words: Floating Net Cages, Investment, Income, and Financial Analysis

Page 56 of 292 | Total Record : 2919

 54   55   56   57   58 

Filter by Year

2014 2023


Reset
Filter By Issues
All Issue Vol. 10 No. 2 (2023) Edisi 2 Juli s/d Desember 2023 Vol. 9 No. 2 (2022) Edisi 2 Juli s/d Desember 2022 Vol. 9 No. 1 (2022) Edisi 1 Januari s/d Juni 2022 Vol 8, No 2 (2021): Edisi 2 Juli s/d Desember 2021 Vol 8, No 1 (2021): Edisi 1 Januari s/d Juni 2021 Vol 7, No 2 (2020): 2 Juli - Desember 2020 Vol 7, No 1 (2020): Edisi 1 Januari - Juni 2020 Vol 6 (2019): Edisi 2 Juli s/d Desember 2019 Vol 6 (2019): Edisi 1 Januari s/d Juni 2019 Vol 6 (2019): Edisi 1 Januari s/d Juni 2019 Vol 5 (2018): Edisi 2 Juli s/d Desember 2018 Vol 5 (2018): Edisi 2 Juli s/d Desember 2018 Vol 5 (2018): Edisi 1 Januari s/d Juni 2018 Vol 5, No 1 (2018): Wisuda April Tahun 2018 Vol 4, No 2 (2017): Wisuda Oktober Tahun 2017 Vol 4, No 2 (2017): Wisuda Oktober Tahun 2017 Vol 4, No 1 (2017): Wisuda Februari Tahun 2017 Vol 4, No 1 (2017): Wisuda Februari Tahun 2017 Vol 3, No 2 (2016): Wisuda Oktober Tahun 2016 Vol 3, No 2 (2016): Wisuda Oktober Tahun 2016 Vol 3, No 1 (2016): Wisuda Februari Tahun 2016 Vol 3, No 1 (2016): Wisuda Februari Tahun 2016 Vol 2, No 2 (2015): Wisuda Oktober Tahun 2015 Vol 2, No 2 (2015): Wisuda Oktober Tahun 2015 Vol 2, No 1 (2015): Wisuda Februari Tahun 2015 Vol 2, No 1 (2015): Wisuda Februari Tahun 2015 Vol 1, No 2 (2014): Wisuda Oktober Tahun 2014 Vol 1, No 1 (2014): Wisuda Februari Tahun 2014 More Issue