cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
Asniati Ningsi
Contact Email
aningsihazis@gmail.com
Phone
-
Journal Mail Official
prodiperikananug@gmail.com
Editorial Address
-
Location
Kota gorontalo,
Gorontalo
INDONESIA
Gorontalo Fisheries Journal
Published by Universitas Gorontalo
ISSN : 26141132     EISSN : 26142856     DOI : -
Core Subject : Education,
Other
Gorontalo Fisheries Jurnal (GFJ) adalah Jurnal Berkala Ilmiah yang diterbitkan oleh Program Studi Perikanan Fakultas Pertanian Universitas Gorontalo. GFJ terbit 2 kali setahun, yaitu pada bulan April dan Oktober.
Arjuna Subject : -
Articles 8 Documents
 1 
Search results for , issue "Volume 1 Nomor 1 April 2018" : 8 Documents clear
Analisis Formalin Ikan Teri (Stolephorus sp) Asin Di Pasar Tradisional Kabupaten Gorntalo Ida Astuti; Paulinus Tebai
Gorontalo Fisheries Journal Volume 1 Nomor 1 April 2018
Publisher : Universitas Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (386.188 KB) | DOI: 10.32662/.v1i1.105

Abstract

Salted fish is a popular food ingredient among people and much-loved as a side dish every day. Anchovies besides preserved with salt, many have using a preservative synthetic as formaldehyde. Formalin much used as a preservative for food which it is an ingredient poisonous and dangerous to human health. The research was conducted to find out if fish such as salted fish who marketed, positive or negative detected formalin. A method of purposive was used in the study sample with the methods of sampling and testing colorimetry is to look at the change of color on fish. This research result indicates that of salted fish who marketed in gorontalo regency negative detected formalin, but the level of community favorite (organoleptic) very low value .The customers to the low level of fondness of salted fish who marketed because long storage which reached 1- 2 months. Keywords : Salted Fish, Formalin and Organoleptic. 
Struktur Komunitas Mangrove Pesisir Pantai Desa Dalapuli Barat, Bolaang Mongondow Utara Nurul Auliyah; Agus Blongkod
Gorontalo Fisheries Journal Volume 1 Nomor 1 April 2018
Publisher : Universitas Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (679.082 KB) | DOI: 10.32662/.v1i1.92

Abstract

Mangrove is one of vegetation on coastal where very important. The aim of research is to know the structure of community of mangrove forests in Dalapuli Barat Village Pinogaluman Sub-district, Bolaang Mongondow Utara District. The method to take the sample in this research is transek square method. The first sample plot is on the left of the path axis and the second sample plot is on the right of the path axis and then alternates. Sampling growth of 2 m x 2 m for the seedling phase, ie regeneration of trees that begin to increase until the power <1.5 m. Example plots are 5 m x 5 m for the stake, ie high regeneration> 1.5 m up to <10 cm in diameter, and. The sample plot is 10 m x 10m for the tree phase, ie trees having a diameter of more than 10 cm. The results of this study are: 8 species of mangrove species are found in Rhyzopora apiculata, Xylocarpus granatum, Cheriops tag, Sonneratia alba, Nypa fruticans, Lumnitzera littorea, pandanus techtorius, and Acanthus ebracteatus The essential tree index value (INP) is 302, Pancang is 302, (scale 0 - 300 and seedling level includes 313. Index diversity of analysis result is low. Keywords : Mangrove, Community, Dalapuli Village
Pengaruh Penambahan Probiotik EM-4 (Evective Mikroorganism-4) Dalam Pakan Terhadap Pertumbuhan Dan Kelangsungan Hidup Ikan Gurame (Osprhronemus gouramy) Sri Yuningsih Noor; Rano Pakaya
Gorontalo Fisheries Journal Volume 1 Nomor 1 April 2018
Publisher : Universitas Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (441.634 KB) | DOI: 10.32662/.v1i1.106

Abstract

The purpose of this study was to determine the effect of the addition of probiotic EM4 (Evective Microorganism-4) in feed to growth and gouramy ointment (Osprhronemus gouramy) at the Freshwater Fish Seed Development Center in Gorontalo Province. The method of this research is experimental method and data processing using completely Randomized Design with 4 treatments 3 replicates. The treatment is done with different doses which in treatment A (Without Probiotic), B ( probiotic 1 cc), C (probiotic 2 cc), D (probiotic 3 cc). The parameters observed were growth rate, Feed Conversion (KP). Feed Efficiency (EP), and Absolute Length (PM). The data were tested continued using the LSD test (Least Significance Different). The results showed that the effect of giving EM4 probiotic with different dose to the growth rate of gouramy fish (Osprhronemus gouramy) gave a very real effect, and from the four research results it was found that treatment D with 3 cc dose was the highest value, followed by C 2 treatment cc, treatment B with a dose of 1 cc and the lowest is in treatment A (Control). Keywords : Probiotic EM-4, gouramy (Osprhronemus gouramy), Growth.    
Komposisi Jenis Lamun (Seagrass) Di Kawasan Pantai Malagoso Desa Dumolodo Kecamatan Gentuma Raya Kabupaten Gorontalo Nurul Auliyah
Gorontalo Fisheries Journal Volume 1 Nomor 1 April 2018
Publisher : Universitas Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (846.332 KB) | DOI: 10.32662/.v1i1.102

Abstract

This research aims to identificated the composition of the type and seagrass beds density in malagoso beach, Dulomodo Village. The data was undetaken by survei method and transect square method. There are 3 stations where every stations will cut in 3 times. The analysis used and covering identification of the type of seagrass beds, density, coverage of seagrass and the closure of the parameters of the enviroment. The results of identification to research is found 4 types species of seagrass, there is  Enhalus acoroides, Cymodocea serurulata, Halophila ovalis, Syringodium isoetifolium. Seagrass beds density ranged from 20 tegakan/m -600 tegakan/m. The parameter of water quality there are temperature 200C, salinity31 ppt, pH 8,2, brightess about 0,2-1 meters, the substrates are muddy and rocky.Keywords : Seagrass density, The seagrass bed, Malagoso beach. 
Pengaruh Penambahan Madu Pada Proses Pengenceran Sperma Terhadap Daya Tetas Telur Ikan Lele (Clarias sp) Meriyanti Ngabito; Sartika Rahim
Gorontalo Fisheries Journal Volume 1 Nomor 1 April 2018
Publisher : Universitas Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (599.336 KB) | DOI: 10.32662/.v1i1.107

Abstract

The objective of this study was to evaluate the influence of honey addition on sperm dillution process to eggs hatchability of catfish (Clarias sp.) in Gorontalo Fish Seed Centre. This study has been using completely randomized design with 4 threatments and 3 replications each of them. Treatment A: 0 ml; B: 0.70 ml; C: 0.75 ml; and D: 80 ml each of them was in 100 ml; 99.30 ml; 99.25 ml and 99.20 ml solution of NaCl. The results of this study showed that the highest of larvae survival was on treatment D (76,67%), followed by treatment C (71,11%) and B (65,56%), while the lowest was treatment A (61,11% ). The parameter of water quality which is measured were DO was 3,8 ppm , the temperature was 24,5 0C and pH was 6,67 . So it can be concluded that honey supplementation in sperm dilution has affect to the eggs hatchability and the growth of catfish larvae (Clarias sp). Keywords :  Addition of Honey, Sperm Dilution, Hatching Egg, Catfish   (Clarias sp)  
Konsentrasi Logam Berat Kadmium (CD) Pada Sedimen Di Daerah Sekitar Perairan Pelabuhan Kapal Barang Talumolo Kota Gorontalo Sri Yuningsih Noor
Gorontalo Fisheries Journal Volume 1 Nomor 1 April 2018
Publisher : Universitas Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (208.909 KB) | DOI: 10.32662/.v1i1.103

Abstract

The aim of this research was to determine the concentration cadmium (Cd) in the sediments in the area of Talumolo Cargo Ship Port, Gorontalo. The method used in this research was descriptive analysis as a mean of describing and explaining the result which has already been obtained then compare it with the quality standard set by The Department of Conservation and Natural Resources Melbourne (2004) and ant the quality standard set by Dutch Quality standars For Metals in Sedimen (IADC/CEDA, 1997). The results showed that the concentration cadmium (Cd) in the sediments in the area of Talumolo Cargo Ship Port, Gorontalo City, the highest was found at point 2 (the sediment in the harbor area) with the calculation reached 0.3229 ppm, and the second was found at the third point (sediment in the sea area) with 0.2225 ppm, while the lowest cadmium was in the first point (Bone estuary) with the number 0.2027 ppm. The concentrations of cadmium (Cd) in the sediments in the area of Talumolo Cargo Ship Port, Gorontalo still not reached the quality standard set by The Department of Conservation and Natural Resources Melbourne (2004) which was set as 1ppm, and the quality standar set up by the Dutch Quality Standars For Metals in Sediment, IADC/CEDA, (1997) which was 0.8 ppm. Keywords : Heavy metals, Cadmium, Sediment, Talumolo, Gorontalo
Performa Kualitas Telur Ikan Gabus (Channa striata blkr) Dengan Pemberian Pakan Berbeda Dalam Wadah Terkontrol Yulainty Adipu; Ahmad Rovik
Gorontalo Fisheries Journal Volume 1 Nomor 1 April 2018
Publisher : Universitas Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (679.125 KB) | DOI: 10.32662/.v1i1.108

Abstract

This study aims to determine the management techniques of snakehead fish in the spawning process conducted in a controlled container and to know the performance of egg quality of snakehead fish. The experimental method was done experimentally by using a complete randomized design (RAL) with three feeding treatments and three replications, the treatment consisted of treatment A using 38% artificial protein, B treatment using rucah (fresh fish), and C treatment using mascot . The test animal used is the snake head totaling 49 tail, with the size of weight 350 grams up to 800 grams. The variables observed in this research consist of fecundity, hatchability, survival rate and water quality. The feed treatment A (golden snail) resulted in the highest number of eggs (fecundity) 5928 grains, followed by treatment B (feed trash) that is 4360 grains, and treatment A (pellet feed) ie 4134 grains. The result of hatching rate analysis at the highest treatment A reached 92,10%, in treatment B hatching degree was obtained 71,42%, while at treatment C obtained 56,60%. The observation variable for seed survival rate in treatment A resulted in 4367 head, whereas at treatment B obtained larvae 2245 tail, and at treatment C obtained 1450 tail. Based on the results of the research I can conclude that with different did not give a real effect on the number of eggs, hatchability and survival rate in snake head. While for water quality measurement obtained temperature value around 27-320C, brightness 30 - 40 cm, oxygen and pH at normal value 7.  Keywords : Quality eggs, snakehead fish, Feed
Produktivitas Pukat Cincin (Purse seine) Untuk Penangkapan Ikan Cakalang (Katsuwonus pelamis) Di Perairan Kabupaten Boalemo Muhammad Umsini Putra; Iwan Iwan
Gorontalo Fisheries Journal Volume 1 Nomor 1 April 2018
Publisher : Universitas Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (550.804 KB) | DOI: 10.32662/.v1i1.104

Abstract

The purpose of this research is to know the productivity of the purse seine fishing gear, for skipjack (Katsuwonus pelamis) in the waters of Boalemo Regency. This research uses survey method. The results showed the highest CPUE value of skipjack (Katsuwonus pelamis) in 2012 was 9.83 tons / year and the lowest CPUE value in 2011 was 1.50 tons / year. MSY skipjack (Katsuwonus pelamis) is 3,112.45 ton / year but FMSY is only 705,55 trips. The utilization rate of skipjack (Katsuwonus pelamis) in Boalemo Regency waters is only 0.2636%. Keywords : Productivity, Purse seine, Skipjack, Boalemo District 

Page 1 of 1 | Total Record : 8

 1 

Filter by Year

2018 2018


Reset
Filter By Issues
All Issue Vol 8, No 1 (2025): Volume 8 Nomor 1 Tahun 2025 Volume 7 Nomor 2 2024 Volume 7 Nomor 1 2024 Vol 6, No 2 (2023): Volume 6 Nomor 2 2023 Vol 6, No 1 (2023): Volume 6 Nomor 1 2023 Volume 4 Nomor 1 April 2021 Volume 3 Nomor 1 April 2020 Volume 2 Nomor 2 October 2019 Volume 2 Nomor 1 April 2019 Volume 1 Nomor 2 October 2018 Volume 1 Nomor 1 April 2018 More Issue