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Redaksi Jurnal Perikanan Universitas Mataram Program Studi Budidaya Perairan Jl. Pendidikan No. 37 Mataram, 83125
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Jurnal Perikanan
Published by Universitas Mataram
ISSN : 23026049     EISSN : 26570629     DOI : 10.29303/jp.v14i3.925
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Jurnal ini memuat artikel yang berhubungan dengan hasil penelitian di bidang perikanan dan ilmu kelautan yang meliputi 1. teknologi penyediaan pakan buatan 2. rekayasa akuakultur 3. teknologi pembenihan dan pembesaran ikan 4. rekayasa genetik 5. teknologi pengendalian hama dan penyakit ikan 6. teknologi budidaya pakan alami 7. manajemen sumberdaya perairan 8. teknologi hasil perikanan 9. teknologi perikanan tangkap 10. ilmu dan teknologi kelautan 11. agribisnis perikanan
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 796 Documents
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COVER DEPAN, SUSUNAN REDAKSI, DAFTAR ISI Jurnal Perikanan
Jurnal Perikanan Unram Vol 10 No 1 (2020): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v10i1.202

Abstract

Jurnal Perikanan Volume 10 Nomer 1, Mei 2020
BUDIDAYA IKAN PATIN (Pangasius hypopthalmus) BERBASIS BIOFLOK DENGAN PENAMBAHAN MOLASE PADA RATIO C : N BERBEDA Fujiana Fujiana; Dewi Nur'aeni Setyowati; Bagus Dwi Hari Setyono
Jurnal Perikanan Unram Vol 10 No 2 (2020): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v10i2.203

Abstract

This study aimed to analyze the cultivation of catfish (Pangasius hypopthalmus) based on biofloc with the addition of molasses at different C: N ratios. The catfish used was catfish with an initial average length of 6 cm. The container used is a container of 12 pieces with a volume of 40 L and filled with 35 L of fresh water with a stocking density of 15 birds in one container. Molasses was given to the catfish culture medium 2 hours after feeding. The method used in this study was a completely randomized design method (CRD). This study consisted of 4 treatments with 4 replications, namely P1 = Control (without addition of molasses), P2 = C: N ratio media 15, P3 = C: N ratio media 20 and P4 = C: N ratio 25. The results showed that cultivation Biofloc-based catfish (P.hypopthalmus) with the addition of different C: N molasses ratio did not have a significant effect on specific growth rate, absolute growth and survival of catfish. However, the average results showed that the treatment of C: N ratio of media 20 (P3) gave the highest specific growth rates, absolute growth and survival, namely 19.6 gr, 2.26 gr and 62.38%, respectively.
PENGARUH PERBEDAAN JARAK TANAM TERHADAP PERTUMBUHAN RUMPUT LAUT (Eucheuma cottonii) HASIL KULTUR JARINGAN DENGAN METODE PATOK DASAR DI PERAIRAN GERUPUK Muhammad Supiandi; Nunik Cokrowati; Ibadur Rahman
Jurnal Perikanan Unram Vol 10 No 2 (2020): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v10i2.206

Abstract

This study aims to determine the effect of different plant spacing on the growth of seaweed (Eucheuma cottonii) tissue culture results using the bottom off method. This research uses a completely randomized design (CRD). This research was carried out treatment with different plant spacing tissue culture results. Some references on seaweed cultivation advocated applied planting distance is 25 cm. However, distance it is thought to be too wide due to the size of the Eucheuma cottonii tissue culture yields are smaller (50 g) than conventional seed sizes (100 g).There are 4 treatments, namely P0 with a distance of 25 cm as a control treatment, P1 with a distance of 20 cm, P2 with a distance of 15 cm and P3 with a distance of 10 cm, each with 4 replications with a seedling initial weight of 50 g. Research data were analyzed using analysis of variance or analysis of variance (ANOVA) at 5% significance level with a 95% confidence interval. The highest absolute growth was in the P1 treatment with an average value of 124 g, the highest specific growth rate was in the P1 treatment with an average value of 4.15%/day, and the carrageenan yield showed no significant difference. Observation of carrageenan yields on Eucheuma cottonii showed sequential results in each treatment namely control by 17%, P1 and P2 by 16%, and P3 by 14%. The conclusion of this research is distance planting has a real influence on the growth of seaweed Eucheuma cottonii tissue culture by off bottom method. The best planting distance in thid study is P1 (20 cm).
IDENTIFIKASI CALON INDUK BELUT SAWAH Monopterus albus (Zuiew, 1793) JANTAN DAN BETINA UNTUK PEMBENIHAN DENGAN MORFOMETRIK TRUSS Theresia Santika Deska Nova; Indra Gumay Yudha; Yudha Trinoegraha Adiputra
Jurnal Perikanan Unram Vol 10 No 2 (2020): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v10i2.210

Abstract

Swamp eel Monopterus albus (Zuiew, 1793) breeding was not developed due to limitation of technology. Swamp eel hatchery development may start with male and female eel brood stock differentiation with develop practical method base on morphology. Research conducted to identify morphology differentiation between male and female swamp eel applied truss morphometrics. One hundred male and female swamp eel were used and 18 phenotype characters were measured within head, body and tail parts. Results showed there were 10 phenotype characters able to use as a marker to distinguished male and female swamp eel. Five phenotype characters showed male swamp eel were bigger in size than female swamp eel, included anterior nostril, long of upper jaws to posterior nostril, mouth deep, body and total length. Moreover, five phenotype characters also showed that male swamp eel smaller in compared to female, included length of mouth to posterior of operculum, upper jaws length, head length, vent body width and tail length. In practical, ventral -dorsal of head part able to use as a marker of male swamp eel, in specify characters deep mouth width and stronger jaws appearance. However, female swamp eel was distinguished from longer tail length that related to preparation of gonadal development while adult phase. Body part of male and female swamp eel not able to use as sex marker.
PENGARUH DURASI PERENDAMAN IKAN GUPPY(Poecilia raticulata) DALAM AIR KELAPA (Cocos nucifera L) TERHADAP EFEKTIFIT Arnu Finanta; Alis Mukhlis; Paryono Paryono
Jurnal Perikanan Unram Vol 10 No 2 (2020): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v10i2.211

Abstract

The purpose of this study was to determine the effect of differences in the duration of immersion of the best Guppy (Poecilia reticulata) in Coconut Water (Cocos nucifera L) on the effectiveness of masculinization. The method used was experimental with a completely randomized design (CRD) consisting of five treatments and three replications (each treatment was given 40% coconut water), namely treatment A (4 January), treatment B (6 hours), treatment C ( 8 hours), treatment D (10 hours) and treatment E (12 hours). The results of an analysis of variance showed that the difference in the duration of immersion of guppy fish (Poecilia reticulata) with coconut water (Cocos nucifera L) 40% on masculinization showed significantly different results (p <0.05) on male sex ratio and survival rate. The best percentage of males was found in treatment E of 12 hours immersion (93.33%) and the lowest percentage was in treatment A of 4 hours immersion (43.33%) meanwhile, the average survival of all treatments was very good (100%) was not there is death.
EFEKTIFITAS TEPUNG IKAN LOKAL DALAM PENYUSUNAN RANSUM PAKAN IKAN NILA Oreochromis niloticus Bagus Dwi Hari Setyono; Andre Rachmat Scabra; Muhammad Marzuki; Sudirman Sudirman
Jurnal Perikanan Unram Vol 10 No 2 (2020): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v10i2.214

Abstract

In the aquaculture industry, feed plays a vital role because more than 50% of the production cost is for feed procurement costs. The feed used must not only contain good nutritional content, but also be economically affordable. The better the quality of the feed, accompanied by the cheaper the feed, the success of fish production activities can be guaranteed. The purpose of this study was to increase the use of local fish meal as a substitute for commercial fish meal in tilapia feed formulations. This study used a completely randomized design (CRD) model consisting of four treatments and three replications. The treatment applied was feeding the fish with artificial feed made from a combination of local fish meal with commercial fish meal at different doses. The treatments in this study werea (commercial fish meal 30% + local fish meal 0%), B (commercial fish meal 20% + local fish meal 10%), C (commercial fish meal 10% + local fish meal 20%), and D (commercial fish meal 0% + local fish meal 30%). The results of the analysis of variance (ANOVA) test showed that the treatment had no significant effect on the value of survival rate (SR), but had a significant effect on the value of Specific Growth Rate (SGR), Feed Conversion Ration (FCR) and blood glucose levels (GD). The SR values of treatment A, B, C, and D were 96.7%, 96.7%, 96.7%, and 100%, respectively. The SGR values of treatment A, B, C, and D were 0.15% / day, 0.24% / day, 0.29% / day, 0.35% / day, respectively. The FCR values of treatment A, B, C, and D were 10.25, 7.47, 5.00, and 4.16, respectively. The GD values of treatments A, B, C, and D were 217.67 mg / dL, 160.33 mg / dL, 155.00 mg / dL, and 132.67 mg / dL, respectively. The water quality during the research was still classified in the optimum range of tilapia rearing water quality, namely temperature 29.0?31.9 oC, pH 7.0?8.2, DO 4.3?5.9 mg / L, and ammonia 0.0011-0.0293 mg / L. The conclusion of this research activity is, the use of fish feed using the formulation of local fish meal as a raw material can be used as a substitute for commercial fish meal.
IDENTIFIKASI JENIS ANGGUR LAUT (Caulerpa sp.) TELUK SEPANG KOTA BENGKULU Ines Septiyaningrum; Maya Angraini Fajar Utami; Yar Johan
Jurnal Perikanan Unram Vol 10 No 2 (2020): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v10i2.215

Abstract

This study aims to identify the type and analyze the density of the Caulerpa sp. at Sepang Bay Beach, Bengkulu City. This research was conducted in July-August 2020. The research method used a survey method. The data collected in this study are primary data and secondary data. The observed water quality, such as the temperature obtained at the time of the study, was 30-31oC, pH value was 7.7-7.8, brightness ranged from 0.5–0.68 meters. Three species of Caulerpa sp. were found in Teluk Sepang Beach, Bengkulu City with each relative density value, namely Caulerpa taxifolia (46.6 ind / m2), Caulerpa racemosa (52.1 ind / m2) and Caulerpa lentillifera (1.2 ind / m2)).
A IDENTIFIKASI JENIS DAN KELIMPAHAN GASTROPODA DI PANTAI TELUK SEPANG KOTA BENGKULU Rizki Slamet; Dewi Purnama; Bertoka Fajar SP Negara
Jurnal Perikanan Unram Vol 11 No 1 (2021): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v11i1.216

Abstract

Gastropods are snails that have high economic value because their shells are used for jewelry and souvenirs, while the meat is a delicious food. Several types of snails that have economic value include the families Strombidae, Cypraeidae, Olividae, Conidae, and Tonnidae. Studying the importance of the benefits of Gastropods, it is necessary to study these animals. Therefore, researchers are interested in conducting research on Gastropod animals which include the types and abundance of gastropods in the waters of Bengkulu City, especially in the Sepang Bay Beach, Bengkulu City. This study used a survey method using a 1x1 meter transect. The measured data are in the form of abundance data and Gastropod data. Based on the research results, there are nine types of Gastropods with an abundance of 216 ind /m2 Cerithidea cingulata, 7 ind / m² Natica gualteriana, 3 ind/m² Trochusconus, 8 ind / m2 Turbo chrysostomus, 7 ind / m2 Telescopium telescopium, 9 ind / m2 Strombus labiatus, 162 ind / m2 Cerithidea blunt, 3 ind / m2 Vexillum rugosum, and 164 ind / m2 Cerithide aquadrata. Key words: Gastropods, Teluk Sepang beach, identification, Molluscs
COVER DEPAN, SUSUNAN REDAKSI, DAFTAR ISI Jurnal Perikanan
Jurnal Perikanan Unram Vol 10 No 2 (2020): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v10i2.222

Abstract

Jurnal Perikanan Volume 10 Nomer 2, November 2020
PERCEPATAN PERTUMBUHAN BENIH KERANG MUTIARA (Pinctada maxima) MENGGUNAKAN METODA PERENDAMAN DALAM BAK PAKAN ALAMI Alis Mukhlis; Nadirah Karimatul Ilmi; Sanca Rahmatullah; Anita Prihatini Ilyas; Awan Dermawan
Jurnal Perikanan Unram Vol 11 No 1 (2021): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v11i1.224

Abstract

Pearl oyster (Pinctada maxima) is one of the marine resources that has high economic value but its production takes a long time, so it takes a long time to be marketed. The imbalance between feed requirements and the availability of natural food in the waters is thought to be one of the factors for the slow growth of pearl oyster seeds. This problem can be overcome by immersing it in natural feed tanks periodically so that the need for pearl oyster seed feed can be met. The purpose of this study was to determine the effect of the immersion period of seeds in natural feed tanks on the growth of pearl oyster seeds. This research was conducted in June – September 2019 in Teluk Siung, Batu Putih Village, West Sekotong District, West Lombok Regency, West Nusa Tenggara. The design used was a completely randomized design consisting of five treatments, namely A, without immersion (as a control); B, immersion at intervals of 1 week; C, soaking at intervals of 2 weeks; D, immersion at intervals of 3 weeks; and E, immersion at 4-week intervals. The results showed that immersion in natural feed tanks had a significant effect on the growth of the shell (dorso-ventral) of Pinctada maxima pearl shells (p<0.05). The highest growth was achieved in immersion with time intervals every 2 weeks with an absolute growth value of 10.99 mm, a specific growth of 219.8% of the initial size, and a specific growth rate of 1.30% per day. This method needs to be tested on seeds that are larger than those used in this study to see the consistency of the application of the immersion method in the cultivation of pearl oyster seeds.

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