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Jurnal Perikanan Pantura
Published by Universitas Muhammadiyah Gresik
ISSN : 26151537     EISSN : 26152371     DOI : http://dx.doi.org/10.30587/jpp.v2i2
Core Subject : Science, Education, Agriculture, Social,
Agriculture, Biological Sciences & Forestry Earth & Planetary Sciences Environmental Science Other
JPP diterbitkan oleh Program Studi Budidaya Perikanan, Fakultas Pertanian Universitas Muhammadiyah Gresik. Artikel ini berisi tentang budidaya perairan, manajemen sumberdaya perairan, pemanfaatan sumberdaya perikanan, teknologi hasil perikanan, bioteknologi perikanan dan sosial ekonomi perikanan yang berkelanjutan.
Arjuna Subject : Ilmu Lingkungan (semua ketegori) - Ilmu Lingkungan (Lain-Lain)
Articles 114 Documents
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PERTUMBUHAN POPULASI DAPHNIA PADA LIMBAH BUDIDAYA IKAN LELE SISTEM BIOFLOK DENGAN KONSENTRASI BERBEDA Ardiansyah Kurniawan; Laras Maharani; Robin Robin
Jurnal Perikanan Pantura (JPP) Vol 5 No 2 (2022): SEPTEMBER 2022
Publisher : Universitas Muhammadiyah Gresik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30587/jpp.v5i2.4501

Abstract

Daphnia sp. is one type of zooplankton that is used as natural food. The potential for catfish culture waste from the biofloc system is not yet known as a source of nutrients in the culture of Daphnia sp. The biofloc system of catfish culture wastewater needs to be tested as a medium for Daphnia cultivation. This research method uses experimental methods, namely experiments and Completely Randomized Design (CRD) methods with 5 treatments and 3 replications, namely control treatment (clean water + chicken manure 5gram/liter), 75% clean water + 25% wastewater, 50% clean water + 50% wastewater, 25% clean water + 75% wastewater, and 100% wastewater. Nitzschia and Melosira from Class Bacillariophyceae and Copepods from Class Maxillopoda were identified in the waste. The use of catfish culture waste in biofloc systems with different concentrations affected the growth of Daphnia sp. Daphnia sp. cultivation media. with a concentration using 75% of the waste produced the highest growth peak on the twelfth day.
KAJIAN TEKNIS PEMBESARAN UDANG VANAME (Litopenaeus vannamei) SECARA INTENSIF DI TAMBAK UDANG BPBAP SITUBONDO Ach. Khumaidi; Abdul Muqsith; Abdul Wafi; Ismi Jasila; Talkhis Hikam
Jurnal Perikanan Pantura (JPP) Vol 5 No 2 (2022): SEPTEMBER 2022
Publisher : Universitas Muhammadiyah Gresik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30587/jpp.v5i2.4204

Abstract

The purpose of this study was to determine the intensive technique of rearing vannamei shrimp in shrimp hatchery installation Gelung, Brackish Water Aquaculture Center Situbondo, East Java. The data collection method used in this activity is a descriptive method that is the method carried out by looking at existing activites in the field with existing libraries. Activites undertaken include; pond preparation namely cleaning and washing of cultivation facilities, drying, HDPE plastic repair, map sterilization, installation of cultivation facilities and calcification of maps, preparation of aquaculture media including water filling and sterilization, fertilizer and POC application; selection and stocking of fry; feed management includes the type of feed, amount or dose of feed, frequency and technique of feeding, and check anco; water quality management includes observing water quality parameters, water change, water treatment and siphon; sampling; pest and disease control; harvest; and business analysis.
PENGARUH DOSIS PAKAN BUATAN TERHADAP KELULUSHIDUPAN DAN PERTUMBUHAN LARVA IKAN NILEM (Osteochilus vittatus) Ivana Yuniar Safitri; Nuhman Nuhman; Ninis Trisyani
Jurnal Perikanan Pantura (JPP) Vol 5 No 2 (2022): SEPTEMBER 2022
Publisher : Universitas Muhammadiyah Gresik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30587/jpp.v5i2.4344

Abstract

Nilem fish is a native Indonesian commodity that has been cultivated for a long time by the community. Nilem fish has the potential to be developed into superior aquaculture products. Nilem fish cultivation is profitable in terms of economy, environmental sustainability, and aquaculture production. This study aims to determine the effect of giving different feed doses on survival and growth of nilem fish (Osteochilus vittatus) larvae. The research design used in this study was a completely randomized design (CRD) consisting of 5 treatments and 5 replications. Data analysis was carried out with normality test and homogeneity test then continued with ANOVA (Analysis of Variance) test and to find out the difference between one treatment and another, a further test was carried out, namely the Least Significant Difference Test (BNT). The results of this study showed that the best percentage of survival, absolute weight growth and daily growth rate of nilem fish (Osteochilus vittatus) larvae was obtained in treatment B (4% of feed dose from biomass) with successive values ​​of 97.72% ± 2.65, 0.22 grams ±2.65 and 8.23% ±6.76. This is because the amount of feed given can be utilized optimally by fish larvae so that it is not only for survival but also can support the growth process, and there is no turbidity (dissolved or suspended organic matter) in the live fish media which can result in inhibition of the growth of fish larvae.
KEPADATAN, KARAKTER MORFOLOGI, DAN PERTUMBUHAN LAMUN Cymodocea rotundata DI PANTAI YANKARWAR, MANOKWARI, PAPUA BARAT: APAKAH ADA PERBEDAAN DIANTARA ZONA INTERTIDAL? Paskalina T Lefaan; Moses Peday; Bernadus Duwit; Satriano N Yoku; Daud Orisu; Yunus Baab; Abraham William Manumpil; Zulfikar Mardiyadi; Emmanuel Manangkalangi; Luky Sembel
Jurnal Perikanan Pantura (JPP) Vol 6 No 1 (2023): MARET 2023
Publisher : Universitas Muhammadiyah Gresik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30587/jpp.v6i1.5367

Abstract

Cymodocea rotundata is a seagrass species that occupy habitats in the intertidal zone. The ability of this species to occupy the intertidal zone is thought to be related to its particular morphological adaptations in response to fluctuations in local aquatic environmental conditions. This study aims to describe habitat conditions, distribution related to density, morphological differences, and growth among C. rotundata seagrass stands in the upper, middle, and lower intertidal zones of Yankarwar Beach, Manokwari, West Papua. Transects and quadrats methods were used to collect seagrass samples, so information on their distribution and density could be obtained. The seagrass samples collected were also analyzed (counted and measured) for their morphological characters including the number of leaves, leaf length, leaf width, horizontal sheath internode length, root length, stand weight, leaf weight, rhizome weight, and root weight. Seagrass growth was obtained by marking the leaves and observing them for 10 days. The results of this study indicate that the conditions of the physicochemical parameters of the intertidal waters are still suitable for the growth of this seagrass species. The highest density was found in the upper intertidal zone (3,161.73 stands.m-2) and followed by the middle intertidal zone (962.04 stands.m-2). Although most of the morphological characters of seagrasses and seagrass parts were relatively the same between the three intertidal zones, larger leaf widths and lengths of horizontal rhizome internodes were found in stands in the two upper intertidal zones. Differences in growth as reflected by the increase in leaf length and dry leaf weight also showed greater values in the upper and middle intertidal zones. This condition shows the adaptability of this seagrass species to variations in environmental parameter conditions in the middle and upper intertidal zone. In addition, the results of this study indicate the presence of C. rotundata, especially in the intertidal aquatic environment which has an important ecological role, including as a substrate stabilizer. Therefore, this vegetation conservation effort is very important. Keywords: intertidal zone, morphological adaptation, seagrass growth
KAJIAN TEKNIS BUDIDAYA IKAN KAKAP PUTIH (Lates calcarifer) DI BALAI PERIKANAN BUDIDAYA AIR PAYAU (BPBAP) SITUBONDO, KABUPATEN SITUBONDO, JAWA TIMUR Endang Puji Astuti; Qurrota A'yun; Arida Vitasari; Putri Desi Wulan Sari
Jurnal Perikanan Pantura (JPP) Vol 6 No 1 (2023): MARET 2023
Publisher : Universitas Muhammadiyah Gresik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30587/jpp.v6i1.5025

Abstract

White snapper (Lates calcarifer) is a marine fish that can be referred to as giant sea perch, sea bass, and barramundi. This fish is one of the fishery commodities that have many overseas enthusiasts. The characteristics of fish are that they are easy to cultivate because they grow relatively fast and can adapt well to the environment. However, in the process of cultivation, seeds have low susceptibility to diseases caused by environmental conditions. The solution to overcome this is to improve the quality of the parent and seed. Furthermore, the seeds are cultivated until they reach the consumption size to meet market needs. The purpose of writing this scientific article for street vendors is to find out the cultivation techniques of white snapper at the BPBAP Situbondo Fisheries Center, as well as the problems that occur during cultivation activities. The method used was the active participation method and observation. White snapper cultivationtechniques include broodstock maintenance, hatchery, and rearing, each of which consists of pond preparation, feeding, monitoring water quality, and monitoring pests and diseases. The results of observations obtained from parent-rearing activities were 79% FR, hatchery activities obtained 50% HR and 22% SR, and rearing activities with 0.10% SGR, 4.29 FCR, and 54.43% SR. The obstacle that occurs is the presence of human error in the hatchery unit due to delays in grading, causing low survival rates (SR) that do not meet the requirements. In addition, the rearing unit trash feed is not always available so it does not meet the requirements in the calculation of SR, SGR, and FCR.
ANALISIS PERTUMBUHAN DAN KEPADATAN KERANG HIJAU (Perna viridis) PADA TALI GANTUNG KARAMBA APUNG KERANG HIJAU DI LAUT DESA BANYUURIP KECAMATAN UJUNGPANGKAH KABUPATEN GRESIK Qonita Yasmin Firdaus; Farikhah Farikhah; Nur Maulida Safitri
Jurnal Perikanan Pantura (JPP) Vol 6 No 1 (2023): MARET 2023
Publisher : Universitas Muhammadiyah Gresik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30587/jpp.v6i1.3853

Abstract

Green mussels (Perna viridis) is one of the results of commodity resources mariculture. Green-lipped mussel is one of the marine organisms that have a high nutritional content because clam meat green tea is rich in protein content with content that is equal to 11.84%, the water content of 78.86%, ash 3.60%, fat content low, amounting to 0.70% and also carbohydrates 4.70%. The successful cultivation of green shells should be supported by the ideal environmental conditions so that the activity of the cultivation of which is made environmentally friendly and sustainable. Ujungpangkah subdistrict is one area of the fishery marine has the potential bududaya green-lipped mussels are very abundant. The purpose of this study is to analyze the density, growth rate and hunungan the length of the weight against the green-lipped mussels on the rope hanging karamba floating. Methods of data collection used in this research using purposive random sampling from representatives of the differences in the characteristics at the study site by calculating the density, the rate of daily growth, and the relationship of the length of the weight. The results of research and discussion that researchers get show that the density of the green shells high based on the depth of the strap obtained on the rope part of the bright points that ranged 29802 ind/m2. on the part of the strap in dark points have a value of density, namely 27826 ind/m2. The relationship of the length of the heavy shells of green on the second point (light and dark) is to produce allometrik negative value of b yaitu – of 0.59 and by -0.32 where growth in length is more dominant than the growth of the weight. The dominance of green shells on a light level of the highest on the rope at a depth of 5 by 92,32 % and at the point of the dark level of the dominance of the highest at a depth of 4 that 93,78%. The rate of growth of the daily green shells obtained the highest on a leash to the D ( the Rope is Bright) depth of 4m that is 1,94%/day and the rope to F ( Strap is Dark ) depth of 3m, namely 1.78%/day.
PENGARUH IMUNOMODULASI DARI EKSTRAK Caulerpa lentilifera PADA PROFIL HEMATOLOGI BALB/c Renanda Baghaz Dzulhamdhani Surya Putra; Ayu Winna Ramadhani; Asus Maizar Suryanto Hertika
Jurnal Perikanan Pantura (JPP) Vol 6 No 1 (2023): MARET 2023
Publisher : Universitas Muhammadiyah Gresik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30587/jpp.v6i1.5402

Abstract

Caulerpa lentillifera is widely known to have pharmacological benefits based on a variety of research findings. The study aims to analyze the potential immunostimulant extract of ethanol Caulerpa lentillifera in blood profiles in vivo. The methods carried out included extraction of Caulerpa lentillifera ethanol, observation of the hematological profile of erythrocytes, leukocytes and micronucleus and phagocytosis activity in the Balb/c scavengers administered orally with a dose of 25, 50, 100, 150 mg/kg BW for one week. The results obtained that Caulerpa lentillifera ethanol extract showed a significant increase in the number of leukocytes at each treatment dose. The number of erythrocytes also increased but did not show any significance. The activity of phagocytosis also showed a significant increase with the highest percentage of the treatment dose of 100 mg/kg BW. The results of the micronuclei analysis showed no difference. Based on the results of this study showed an increase in the number of erythrocytes leukocytes as well as phagocytosis indicated the occurrence of an increased immune system. It can be concluded that Caulerpa lentillifera is also able to boost the immune system or as an immunostimulant through increased blood profile as well as phagocytosis activity in vivo.
GENOTOXIC EFFECT ON HEMATOLOGICAL AND MICRONUCLEUS ALTERATION OF COMMON CARP (Cyprinus carpio L.) EXPOSED BY GLYPHOSATE-BASED HERBICIDE R Adharyan Islamy; Abdul Rahem Faqih; Yuni Kilawati; Yunita Maimunah; Mohamad Fadjar; Veryl Hasan; Wahyu Isroni; Novalina Serdiati; Ayu Winna Ramadhani; Diana Aisyah
Jurnal Perikanan Pantura (JPP) Vol 6 No 1 (2023): MARET 2023
Publisher : Universitas Muhammadiyah Gresik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30587/jpp.v6i1.944

Abstract

Study aims to analyze the genotoxic potential of glyphosate-based herbicide on common carp (Cyprinus carpio L) using Micronucleus and hematological assay. The concentration of Glyphosate-based herbicide in this study was 0 ppm, 1.35 ppm, 1.8 ppm, 2.4 ppm, 3.2 ppm, 4.2 ppm, 6.5 ppm, and 8.7 ppm. Administration of herbicide base on modification of published methods with 96 hours of exposure. This research result has shown that the average number of micronuclei was increased simultaneously with increasing the concentration of herbicide exposure. There are also other types of cell nucleus abnormalities, namely: blebbed, lobed, notched, and binuclear. In the treatment of 0 ppm of herbicide shown blebbed nuclei are 8 ‰, lobed nuclei are 6.6 ‰, notched nuclei are 10 ‰, binuclei is 4 ‰. From the research results, it can be concluded that the LC50-96 hours exposure of the herbicide isopropylamine glyphosate in carp (Cyprinus carpio L.) was obtained at a concentration of 8.57 ppm. Based on the evaluation on hematology, it was found that there was a decrease in the number of erythrocytes, hematocrit, and hemoglobin of fish blood, whereas the number of leukocytes, micronuclei, and other abnormal micronuclei showed an increase along with the increase in the dose of exposure to the herbicide isopropylamine glyphosate, which indicates a genotoxic effect.
SIMULASI ANALISIS KELAYAKAN USAHA BUDIDAYA IKAN BANDENG (Chanos chanos) KUARTAL PERTAMA TAHUN 2022 Muh. Sulaiman Dadiono; Rudy Wijaya; Rima Oktavia Kusuma; Aminin Aminin
Jurnal Perikanan Pantura (JPP) Vol 6 No 1 (2023): MARET 2023
Publisher : Universitas Muhammadiyah Gresik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30587/jpp.v6i1.4582

Abstract

In the first quarter of 2022 (1 January – 31 March) in Indonesia, there are problems related to the increase in the prices of basic necessities which can increase the amount of initial capital needed in a milkfish (Chanos-chanos) cultivation business. So it is necessary to conduct an initial simulation study of the feasibility analysis of milkfish cultivation to determine the capital and business feasibility for milkfish cultivation in the first quarter of 2022. The method used in this study is a library research method, where the data collection method is entirely with data. Secondary or literature study. Secondary data is collected by reviewing from references in the form of journals, books, and online articles that are still related. The calculation of business feasibility analysis is carried out by calculating investment costs, fixed costs, variable costs, calculating production costs, revenues, profits, BEP Rupiah, BEP Units, R/C Ratio, and PBP. Furthermore, an analysis of the supporting and inhibiting factors of the business as well as an analysis of the marketing strategy in the milkfish cultivation business was carried out. The results of the calculation of business feasibility simulations show that the production cost is Rp. 78.276.800, revenue is Rp. 1.344.000.000, profit is Rp. 950.861.600, Rupiah BEP is Rp. 192.549.566, which means the turning point will be achieved if sales reach Rp. 192.549,566. , BEP Unit is 9627 fish, which means the turning point will be reached if milkfish production reaches 9,627 fish. The R/C Ratio obtained is 1.7 and the PBP is 0.3 years, where the investment capital of this milkfish cultivation business will return within a period of 0.3 years or 3.6 months. Therefore, the milkfish cultivation business for the first quarter of 2022 can be said to be profitable and feasible to run.
PENINGKATAN PIGMEN WARNA DAN PERTUMBUHAN IKAN KOI (Cyprinus carpio) MELALUI PENGKAYAAN SUMBER KAROTENOID TEPUNG SPIRULINA Putri Nur Hanida Rizky; Atika Marisa Halim; Nasuki Nasuki; M. Alfian Nur Rohman
Jurnal Perikanan Pantura (JPP) Vol 6 No 1 (2023): MARET 2023
Publisher : Universitas Muhammadiyah Gresik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30587/jpp.v6i1.4620

Abstract

Ornamental fish farming is one of the supporting sectors of the fishery community's economy. The increasing ornamental fish production in 2022 is more influenced by the increasing demand for native Indonesian ornamental fish in the world market. “KOI” is one of the iconic ornamental fish in Indonesia as the most widely produced ornamental fish in 2022. The existence of Spirulina as a natural source of carotenoids can replace the use of synthetic carotenoids, thereby saving production costs in aquaculture. This study was conducted to evaluate the effect of enriching carotenoid sources of Spirulina flour on color enhancement and growth of koi fish (Cyprinus carpio). 40 koi fish (Cyprinus carpio) were given different feed treatments. P0 was the control (the feed was not given additional S. fusiformis flour. Meanwhile, the P1, P2, and P3 groups were fed with the addition of S. fusiformis flour at different concentrations (1%, 3%, and 5%). Koi fish were reared for 30 days by observing the color brightness level which was measured once every 7 days using the Toca Color Finder (TCF). Survival rate was measure at the end of the study. The results showed the survival rate of koi fish was 100%, the highest growth rate was found in the addition of Spirulina flour with a dose of 3% of 1.15 ± 0.31%. osis 1% (P1) was able to increase the color of koi fish significantly compared to control (P0) with a final score of 24. The use of 1% spirulina (P1) did not show a different color improvement compared to P2 (score 22) and P3 (score 21) although the increase in color was higher than all treatments.

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