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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
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N, P and K Content in the EM4 Fermented Made From Mixed Fish Market and Tofu Industry Liquid Wastes to the growth of Azolla microphylla Hasibuan, Masna; ', Budijono; Harahap, Sampe
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

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Abstract

Liquid wastes originated from fish market and tofu industries are rich in organic materials and it is potencial as basic materials for liquid fertilizer. To understand the N, P and K content in the liquid fertilizer made from fish market and tofu industries liquid waste, a study has been conducted from February to March 2015. The fertilizer was made by fermented the waste with EM4 for 30 days. There were 5 treatments applied, namely 100% market waste (P1); 100% tofu waste (P2); 50% market waste and 50% tofu waste (P3); 75% market waste and 25% tofu waste (P4) and 25% market waste and 75% tofu waste (P5). Result shown that the P4 shown the highest content of N (1,700 mg/L) and P (395.9 mg/L), but the K content in all treatments was almost the same. Addition of the liquid fertilizer into Azolla microphyla media significantly increase the growth of the plant and the best result was also obtained in the plant that was fertilized by P4. Based on data obtained, it can be concluded that the liquid fertilizer made from combination of the market and tofu liquid wastes provided better performance in N and P content.Keyword: Fish market liquid waste, Tofu liquid waste, Liquid Fertilizer, EM4, Azolla microphylla
THE BUSINESIS ANALYSIS OF GILL NET, IN TENGGAYUN VILLAGE, BUKIT BATU SUB-DISTRICT, BENGKALIS DISTRICT OF RIAU PROVINCE Angga Kurniawan; Lamun Bathara; Ridar Hendri
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

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Abstract

This study was aimed to analyze the costs, production of the catch andbarriers faced a gill net fisherman in developing the fishing industry in the VillageTenggayun Sub-Disrict Bukit Batu, Districk Bengkalis Riau Province. The researchresults show that fixed capital who used by fishermen gill nets in the VillageTenggayun ranges between Rp 9.234.000 - Rp 20.634.000 per year, with an averageRp.16.873,714,29. While working capital is range from Rp 12.060.000 - Rp20.836.800 per year with an average is Rp 15.429.771,43. A fixed charge issued agill net fishermen in the Village Tenggayun between Rp 3.914.666,67 - Rp5.580.666,67 per year with an average rp 4.806.864,47.While the variable cost issuedbetween Rp 12.060.000 - Rp 20.836.800 with an average Rp 15.429.771,43. Thebusiness analysis gill nets in the Village Tenggayun shows the average net income ofRp 11.915.561,90 per year , whose average score BCR 1.60, value FRR 37,26 % andvalue of PPC 2,22 years . Analysis of research shows that the gill nets business theanalysis of this research, that the gill net business has feasibility to continue improve.Key Words: gill net, business analyze, cost, income.
THE EFFECT OF HONEY BASTING TOWARD THE SAVINGS OF SMOKED CATFISH (Pangasius hypophthalmus) Faisal Muhammad; Edison '; N Ira Sari
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

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Abstract

Based from result of the research that 15 % honey basting toward smoked catfishcould increase the quality based from organoleptic value, chemical malue, pH value, sugarcontent, fungi identification and total of bacteria colonies. The results showed that theprocess of honey basting had a significant effect toward the appearance value, texture, taste,moisture content, protein content, fat, ash content, sugar content, and total of bacteriacolonies, without any effect toward smell content and pH value. Honey basting 15% increasethe organoleptic value quality of 7.02 on appearance value, 8.06 on textute, 7.68 on smell,and 7.64 on taste, with the bright brown color of the smoked fish, dense and compact texture,distinctive odor of smoked fish and have a good characteristic flavor of smoked fish. Thesmoked catfish contained 23.35% of moisture content, 37.10% of protein content, 14.49% offat, 5.37% of ash content, 7.22 of pH, 18.35 of sugar content, and 2.0 x 104 cell/gram of thetotal of bacteris colonies, could maintain the saving of smoked catfish (Pangasiushypophthalmus).Keywords: Catfish, coconut shell, honey
STUDY OF SQUID INK WASTE UTILIZATION AS A WET NOODLE NATURAL DYES WITH DIFFERENT MATTER BINDING ON CONSUMER ACCEPTANCE Dian Monica Hutasoir; Syahrul '; N Ira Sari
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

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Abstract

The purpose of this research is to utilize waste utilization as a wet noodle natural dyes with different matter binding on consumer acceptance. Design used in this study was completely randomized design (CRD) factorial, with two treatments that wheat flour (B1) and corn starch (B2) and the concentration of squid of ink. The parameters observed are organoleptic test and proximate test (moisture content, protein content, fat content, ash content, and carbohydrate content). The result of study showed that wheat flour with added squid of ink to value organoleptic appearance, aroma,taste and value proximate moisture content, protein content, fat content, ash content, and carbohydrate content. Based on the level of consumer acceptance panelists preferred wet noodles are wheat flour with the addition of squid of ink 1.5%, where the value of such a (3.07%) shiny; aroma (2.80%) is not the typical smell of a wet noodle wheat flour; texture (3.07%) is very compact with a water content (46.82%); protein content (30.11%); fat content (1.89%); and total bacterial colony (3.73 x 104).Keywords:wet noodle, wheat flour, corn starch, fish protein concentrate, squid of ink
Fish Farming Analysis System Of Culture Cage Floating (KJA) In Sengai Paku Village, Sub-District Of Kampar Kiri, Kampar District, Riau Province Sasmi, Hesti; ', Hendrik; Hendri, Ridar
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

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Abstract

Research on the business of cultivating system analysis fish keramba buoyant net carried out in february 2015 spikes in the village the kecamatan kampar left kabupaten Kampar provinsi riau .This study aims to to see how investment large kicked out at a venture the cultivation of fish, to see how large net income obtained cultivator of the and to know business feasibility in keramba a net buoyant. Based on the results of research the average investment and production costs that kicked out to venture baung 20.492.500 fish as much as rp, while to venture nila fish who kicked out as much as rp .18.817.000 , the average income that net in can be of an effort as much as rp 5.352.300 baung fish, while to venture nila fish as much as rp. And the average 926.467 feasibility ( rcr) effort the cultivation of fish baung of 1.369 and nila fish of 1.067.keywords: the cultivation of baung and tilapia, worthiness of business investment
THE PRODUCTION AND MARKETING OF CARP ( Cyprinus carpio ) CONSUMPTION IN SUBS-DISTRICT RAO SELATAN DISTRICT PASAMAN THE PROVINCE OF WEST SUMATRA ', Sukron; ', Hendrik; Bathara, Lamun
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

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This research aims to analyse the production of , productivity cultivator of the carp, the cost and profit by each institution the marketing of carp in the subs-district Rao Selatan District Pasaman the Province of West Sumatra.Based on the results of research , cultivator of the pool with a broad 3,500 m2 an average of producing 4.461,25 kg per harvest , productivity 1.27 kg per square and the cost of Rp 70.672.000 with profit of Rp 9.630.500 / harvest .Cultivator of the pool with a broad 5,000 m2 producing 6.240 kg per harvest , productivity 1.27 kg per square and the cost of Rp 103.972.000 with profit of Rp 8.848.000 / harvest . With broad cultivator of the m2 kolam7.500 as many as 8.532,5 kg per harvest , productivity 1,14 kg per square and the cost of Rp 143.372.000 with profit of Rp 10.213.000 / harvest .Intermediary traders 1 issue the average cost as much as Rp 149.330.000 to the advantage Rp 15.420.000 per month .Intermediary traders 2 issued the average cost as much as Rp 120.830.000 to the advantage Rp 13.170.000 per month .Intermediary traders 3 spend money an average of Rp 107.250.000 to the advantage Rp 10.020.000 per month .While traders a retailer issued the average cost as much as Rp 8.552.000 to the advantage Rp 1.447.000 per month.Key words: production, productivity, cost, profit
ANALYSIS OF GOMBANG AT VILLAGE MESKOM SUB-DISTRICT OF BENGKALIS DISTRICT BENGKALIS RIAU PROVINCE Rohani, Setia; Yulinda, Eni; Hamid, Hamdi
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

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Abstract

The Research on the analysis of gombang was conducted in December until January 2015 in Village Meskom Sub-District of Bengkalis District Bengkalis Riau Province. The aims of this study were to great investmens, gross income, net income and feasibillity using gombang. The method used to this case survey, respondents were selected through stratified Random Sampling of gombang of 3,4 and 9 bags.The results of this study indicate that investmens gombang 3 bags Rp 9.755.000, 4 bags Rp 12.505.000 and 9 bags Rp 26.655.000. Gross income gombang 3 bags Rp 89.496.000, 4 bags Rp 132.660.000 and 9 bags Rp 236.808.000. Net Income gombang 3 bags Rp 63.695.000, 4 bags Rp 101.115.000 and 9 bags Rp 181.079.000. Feasibility of gombang for 3 bags RCR 3,46 and PPC 1,43. 4 bags RCR = 4,20 and PPC = 1,08, 9 bags RCR = 4,25 and PPC = 1.4. This shows that effort gombang gear profiable and feasibilty to proceed.Keywords : Gombang, investment, income, feasibility
CORRELATION OF WEIGHT REDUCTION TO THE QUALITY OF SMOKED MACKEREL (Euthynnus affinis) FILLET STORED IN COLD TEMPERATURE(7 ± 2 °C) Elisabet Sancti Yudiandani; Sukirno Mus; Tjipto Leksono
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

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The research was conducted in March until April 2015 to determine the correlation of weight reduction by smoking to the quality of smoked mackerel (Euthynnus affinis) fillet that stored at chilling temperature (7 ± 2 °C). The research was using correlational-experimental method. The first step is filleting the fish at the size of 1.5 cm in thickness and 70 g in weight, then soaked it in 30% salt brine for 5 minutes. Then the fillet was soaked in the liquid smoke at the consentration of 8% for an hour and then dried until the weight was reducing until several percentages, namely: 0%, 20%, 40% and 60% from the initial weight. Parameters used were hedonic values (appearance, odor, taste and texture), moisture content, pH, free fatty acid, total phenol, and bacterial total plate counts. The data obtained were tabulated and analyzed using simple linear regression. The result shows that the increase of weight reduction on smoked fillet mackerel stored in chilling temperature (7 ± 2 °C) was significantly correlated to the increase of hedonic values (appearance (R2=0.665), odor (R2=0.629), taste (R2=0.559), and texture (R2=0.763)), total phenol (the first total phenol (R2=0.868), the end total phenol (R2=0.940) and free fatty acid (R2=0.493) (p<0.05). Otherwise, it was significantly correlated to the decrease of moisture content (R2=0.902), pH (R2=0.339) and bacterial total plate counts (R2=0.260) (p<0.05).Keywords: chilling temperature, Euthynnus affinis, smoked fish, weight reduction
THE ANALISYS OF CATFISH (Pangasius sutchi) AQUACULTURE IN THE POND OF KOTO MESJID VILLAGE XIII KOTO KAMPAR DISTRICT KAMPAR REGENCY RIAU PROVINCE Falentria Anglina; Hendrik &#039;; M. Ramli
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

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Abstract

This research was conducted on December 2014. This study aims to determine how much of the investment, benefit, feasibility and problems faced by fish farmers in the aquaculture of Catfish (Pangasius sutchi) in the pond of Koto Mesjid Village. The method use in this research is a stratified random sampling method with respondens are 13 farmers were divided into 3 stratas.The results of this research indicate that business investment smoke catfish farming in the pond for aquaculture strata I is Rp. 53.905.057,-/unit aquaculture, for strata II the require Rp.135.942.250,-/unit aquaculture and investments for the aquaculture of strata III is Rp.229.361.250,-/unit aquaculture. The value BCR of Catfish farmers in the Koto Mesjid village is between 1.08 until 1.13, value of FRR is 16.02% until 25.08% and the value of PPC 7.97 period until 12.48 period. Based on the results of the analysis of the work done then concluded that the cultivation of the most financially feasible to be developed is the cultivation of strata III by using the BCR value of 1.13, FRR amounted to 25.08%/years and PPC are 7,97 period or 3.99 years. Constraints faced by farmers in the enterprise is feed prices tend to be relatively high and the presence of pests and diseases that attack the fish in the pond.Keyword: Koto Mesjid village, Investment, BCR, FRR, PPC, Catfish
Types and Density of Aquatic Plant in Lubuk Siam Lake Lubuk Siam Village Siak Hulu Sub-Regency Kampar Regency Riau Province Antoni &#039;; Efawani &#039;; Deni Efizon
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

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Abstract

Lubuk Siam Lake is one of the oxbow lakes in the Lubuk Siam Village, SiakHulu Sub-regency, Kampar Regency, Riau Province. This lake is overgrown by varioustypes of aquatic plants and almost cover the surface of the lake. This condition hampersthe fishing activities in the lake. This research aims to discover the types and density ofthe aquatic plant in Lubuk Siam Lake and it was conducted on February to March 2015.Field sampling was done 2 times, a month period. The plants were then identified basedon Van Steenis (1981).Results shown that there were 7 species of aquatic plants present in the LubukSiam Lake and they are belonged to 4 classes, 7 families. They are Eichhornia crassipes,Salvinia natans, Ipomoea aquatica, Cyperus sp., Paspalum sp., Pandanus sp., andNephrolepis sp. The most common plant is Salvinia natans (61-71 organisms/m2,relative density 55.94-57.13 %), while the rarest was Ipomoea aquatica (4.5-7organisms/m2, relative density 3.48-6.47 %). In general, the relative density of aquaticplants in the Lubuk Siam Lake can be categorized as rare to dense.Keywords: Lubuk Siam Lake, Aquatic Plant, Density

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