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Ririn Irnawati
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INDONESIA
Jurnal Perikanan dan Kelautan
Published by Universitas Sultan Ageng Tirtayasa
ISSN : 20893469     EISSN : 25409484     DOI : http://dx.doi.org/10.33512/jpk
Core Subject : Science, Agriculture, Social,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Decision Sciences, Operations Research & Management Environmental Science
JPK accommodate the result of research and review of fisheries and marine, with the focus and scope : 1. Management and Technology Aquaculture 2. Fisheries Resource Management 3. Fishery Products Processing 4. Fishing Technology and Management 5. Marine Technology and Science
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Perairan
Articles 10 Documents
 1 
Search results for , issue "Vol 4, No 4 (2014)" : 10 Documents clear
APLIKASI PREBIOTIK UNTUK MENINGKATKAN NILAI KECERNAAN PAKAN IKAN NILA (Oreochromis niloticus) Afzriansyah Afzriansyah; Saifullah Saifullah; Achmad Noerkhaerin Putra
Jurnal Perikanan dan Kelautan Vol 4, No 4 (2014)
Publisher : JURNAL PERIKANAN DAN KELAUTAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jpk.v4i4.171

Abstract

Tilapia (Oreochromis niloticus) is one freshwater fish which have high economic value. In the culture of tilapia, feed is the most important external factors. The optimal levels of protein to support the growth of tilapia ranged from 28-40 %, however the digested one is only about 20-25 % and the others were wasted and accumulated in the water. An attempt have been done to improve the feed digestibility value in tilapia by using the prebiotics addition to the feed. The aims of this research was to evaluate the addition of prebiotics to the feed to improve feed digestibility value in tilapia. The parameters measured were the amount of feed intake, the total population of bacteria, protein digestibility, fat digestibility, total digestibility, protein retention, fatty retention, specific growth rate, survival rate and feed efficiency. The results showed that the protein digestibility was 92.25%, fatty digestibility was 96.61% and total digestibility was 86.77%. The best results of feed was found in the addition of 1% prebiotic.Keyword: digestibility, prebiotics, tilapia
WAKTU PENANGKAPAN KEPITING BAKAU (Scylla serrata) DI PERAIRAN LONTAR KABUPATEN SERANG BANTEN Ririn Irnawati; Adi Susanto; Siti Lulu Ayu Maesaroh
Jurnal Perikanan dan Kelautan Vol 4, No 4 (2014)
Publisher : JURNAL PERIKANAN DAN KELAUTAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jpk.v4i4.176

Abstract

Lontar is one area of the mud crab fishing in Serang Regency. The collapsible traps are commonly used by Lontar’s fisherman to catch mud crab. This study aimed to describe the collapsible trap fishing unit, operation method and analyze the effect of different catching time in Lontar. The experimental fishing was conducted for 30 days. The result showed that the collapsible traps have size LxWxH= 42x29x17 cm with a frame diameter of 0,35 cm, using polyethylene multifilament with a mesh opening of 1 cm as a covered and operated by one fisherman. The main parts of the collapsible trap are body, funnel, frame, bait place and buoys. Operation methods divided into setting, soaking and hauling. The main catches consist of mud crab (Scylla serrata). By catch on the collapsible trap including swimming crab (Portunus pelagicus) and spiral babylonia (Babylonia spirata). Result of t-test showed that fishing time has significant influenced to total weight and total number of catch. It means total weight and number of catch at the night higher than the day.Keyword: fishing, mud crab, time, trap
PRODUKSI LARVA IKAN RAINBOW MERAH PARROT (Glossolepis incisus) DENGAN JUMLAH SUBSTRAT TALI RAFIA YANG BERBEDA Mustahal Mustahal; Dodi Hermawan; Gugum Gumilar
Jurnal Perikanan dan Kelautan Vol 4, No 4 (2014)
Publisher : JURNAL PERIKANAN DAN KELAUTAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jpk.v4i4.172

Abstract

Research on larval production of Parrot red rainbow fish Glassolepis incisus has been done by using different numbers of raffia’s rope as substrats for eggs attachment. A raffia’s rope substrats of different plys concentrations namely A 360 plys, B 720 plys, and C 1080 plys were used. The spawning was carried out during 30 days, and larval feeding was given twice a day with frozen Chironomus larvae in ad satiation rate. The results showed that highest spawning frequencies was found in treatment A (360 plys) with 24 times, and then treatment B (720 plys) with 23 times, and treatment C (1080 plys) with 18 times. Highest eggs production were found on treatment A, B and C respectively at 1154 eggs, 892 eggs, and 691 eggs, respectively. Whiles the hatching rate were found that the treatment A = 92 %, treatment B= 85 % and treatment C= 94 %. The Treatment A overall was the best treatment in this experiment.Keyword: Larval, Parrot red rainbow, raffia rope, spawning
IDENTIFIKASI FITOPLANKTON DARI PERAIRAN WADUK NADRA KRENCENG KOTA CILEGON BANTEN Ambarwati Ambarwati; Saifullah Saifullah; Mustahal Mustahal
Jurnal Perikanan dan Kelautan Vol 4, No 4 (2014)
Publisher : JURNAL PERIKANAN DAN KELAUTAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jpk.v4i4.177

Abstract

Inlet of Waduk Nadra affected by the antrophogenic wastes from the domestic activity in surronding area. For the management reason, it is important to do the research in this waters area. The study conducted on June – July 2014 at Waduk Nadra Krenceng, Cilegon Banten. The research used purpossive sampling methods and analyzed by the desctriptive methods. The result showed there were 10 genus of phytoplankton i.e Anabaena sp, Closterium sp, Staurastrum sp, Tetraedron sp, Gloeocystis sp, Desmodesmus sp, Navicula sp, Melosira sp, Gonyostomum sp, and Staurodesmus sp. The most abundant phytoplankton is Anabaena sp and followed by Closterium sp. Total abundance of algae at Waduk Nadra in a range of 6.795 – 16.099 ind/l, where the highest abundance was at station I and the lowest at station III.Keywords: Waduk Nadra, management, phytoplankton
PENYEBARAN CACING PARASITIK PADA IKAN KEMBUNG PEREMPUAN (Rastrelliger brachysoma) DI PULAU JAWA Forcep Rio Indaryanto; Yusli Wardiatno; Risa Tiuria
Jurnal Perikanan dan Kelautan Vol 4, No 4 (2014)
Publisher : JURNAL PERIKANAN DAN KELAUTAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jpk.v4i4.168

Abstract

Helminth is one of the many parasitic groups found on the body of the fish. The helminth parasitic can inflict harm ecologically, biologically and economically. Monitoring of the distribution of disease in fish is crucial especially when the fish has a pattern of migration from one place to another. Fish sampling was carried out in September – October 2012 from the place of landing of Fishes (TPI), i.e. TPI's Pelabuhan Ratu (West Java province), TPI Karangantu (Banten Province), TPI Bandar Lampungprovince of Bandar Lampung), TPI Muara Angke (DKI Jakarta), and TPI BanyuwangiEast Java province). As many as 160 of 218 R. brachysoma (a prevalence 73.38 %), and number of intencity is 1.378 ± 11.96. The helmint parasitic is a Lechitocladium angustiovum (Digenea: Hemiuridae), Lecitochirium sp. (Digenea: Hemiuridae), Prodistomum orientalis (Digenea: Lepocreadiidae) and Anisakis typica (Nematodes: Anisakidae). Differences in characteristics of R. brachysoma habitat will cause differences in the amount, intensity and prevalence of the helminth parasitic species investment in an area. This is related to the behavior of eating and food availability of R. brachysoma. The distribution of the helminth parasitic in the digestive organs is on intestine (13.72%) and stomach (86.28%), utilizing the existing nutrients as food. In very small amounts, the relationship between the parasite and its host is a mutually beneficial symbiotic relationship but in great numbers, the helminth parasitic infection can lead to secondary infections on the infected organs and can lead to decreased metabolism.Keyword: distribution, helminth parasites, short body mackerel, Jawa Sea, Rastrelliger brachysoma
INVENTARISASI CACING PARASIT PADA IKAN BANDENG (Chanos chanos) DI TAMBAK DESA KETAPANG KECAMATAN MAUK KABUPATEN TANGERANG PROVINSI BANTEN Endang Juniardi; Mustahal Mustahal; Achmad Noerkhaerin Putra
Jurnal Perikanan dan Kelautan Vol 4, No 4 (2014)
Publisher : JURNAL PERIKANAN DAN KELAUTAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jpk.v4i4.173

Abstract

Milkfish is one of famous fish with highly nutrition contents. They are easily found in the market, and its price is relatively cheap. Milkfish just like other animals, has never free from the threat of various parasites. The fishes are also known to be vulnerable to parasite infection. Several worms species of fishes often inhabit a single body of fish. Therefore, in this study the inventory of parasite was done in milkfish. The examination was begun by measuring the fish total length and its weight, and then observed all the parasites found and inventoried. The examination also performed on the digestive tract by dissecting the fish. The whole organ observed and stored in a petridish containing a physiological saline solution. And then thy were observed by using a microscope. The results showed that were 6 types digenea 1 (5 species), Nematodes 1 (20 species), Procamallanus (3 species), Anisakis (4 species), Dichelyne (1 species), and Rhabdochona (1 species) with a parasitic worm intensity by 32 . Highest intensity in fish Nematodes 1 by 20 and the lowest in fish Dichelyne , and Rhabdochona by 1 with a prevalence of parasitic worms by 40% . Highest parasite prevalence of digenea 1 by 12% and the lowest was 1 Nematodes, Dichelyne, Rhabdochona by 4% .Keyword: inventory, parasite worms, milkfish
PERBEDAAN JENIS UMPAN DAN WAKTU PENANGKAPAN KEPITING BAKAU (Scylla serrata) DENGAN BUBU LIPAT SKALA LABORATORIUM Adi Susanto; Ririn Irnawati; Devi Yuliyanti
Jurnal Perikanan dan Kelautan Vol 4, No 4 (2014)
Publisher : JURNAL PERIKANAN DAN KELAUTAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jpk.v4i4.169

Abstract

Mud crabs fishing by using collapsible trap could be carried on day and night with different bait. Fishing time and bait affectivity have not been considered by fisherman. The objective to determine more effective fishing time and bait in laboratoty scale. The research was conducted in laboratory with Priacanthus tayenus, Upeneus sulphurus and cowhide as bait. Fishing time was divided into three parts, in the morning, afternoon and evening. Data was analyzed by Kruskal-Wallis. The result showed that the different bait and fishing time has significantly effect on the frequency and weight of mud crab that caught. Upeneus sulphurus is preferably bait than other bait and morning fishing time is the most effective than other time.Keyword: bait, capture time, collapsible trap, mud crab (Scylla serrata)
GAMBARAN DARAH IKAN NILA (Oreochromis niloticus) DENGAN PENAMBAHAN DOSIS PREBIOTIK YANG BERBEDA DALAM PAKAN Riski Hartika; Mustahal Mustahal; Achmad Noerkhaerin Putra
Jurnal Perikanan dan Kelautan Vol 4, No 4 (2014)
Publisher : JURNAL PERIKANAN DAN KELAUTAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jpk.v4i4.174

Abstract

Prebiotics which are non-digestible ingredients that benefit the host by stimulating growth and activity of health promoting bacteria. This research aimed to know blood parameters of tilapia with the addition of different dose of prebiotics in feed. Fish were feed four times daily in ad satiation. The feed used was commercially feed with 32 % carbohydrates, 7 % lipids and 30 % proteins. The prebiotic used was extracted from sweet potato so called sukuh variety. The experiment were done with three treatments and three replicates, namely 0% prebiotic, 1% prebiotic and 2% prebiotic. The result showed that application of prebiotic in feed can promote better tilapia blood parameters and immune system compared to control. The treatment with the addition of 1% prebiotic showed best result to improve leucocyte, lymphocytes and the phagocytic index among other treatments.Keyword: blood parameters, immune system, prebiotic, Tilapia
APLIKASI PREBIOTIK PADA PAKAN KOMERSIAL UNTUK MENINGKATKAN KINERJA PERTUMBUHAN IKAN NILA (Oreochromis niloticus) Afrita Jayati Sudiarto; Mustahal Mustahal; Achmad Noerkhaerin Putra
Jurnal Perikanan dan Kelautan Vol 4, No 4 (2014)
Publisher : JURNAL PERIKANAN DAN KELAUTAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jpk.v4i4.170

Abstract

This research aimed to evaluate the effect of prebiotic to promote the growth of tilapia. Fish were fed four times daily in ad satiation. The Feed used were commercial feed pellet dry with 32% carbohydrates, 7% lipids and 30% proteins. The prebiotic used was extracted from sweet potato varieties sukuh. The experiment were done with three treatments and 3 replicates, namely control A (0% prebiotic), B (1% prebiotic) and C (2% prebiotic). The results showed that application of prebiotic in feed can promote better tilapia growth compared to control. The treatment with the addition of 1% prebiotics showed the best result on promoting tilapia growth, feed efficiency, bacteria population in gastrointestinal tract, apparent digestibility and nutrition retention among other treatments respectively.Keyword: prebiotic, growth performance, tilapia (Oreochromis niloticus).
KARAKTERISTIK DIMENSI UTAMA KAPAL JARING RAMPUS DI PELABUHAN PERIKANAN NUSANTARA KARANGANTU KOTA SERANG PROVINSI BANTEN Iyoh Istiqomah; Adi Susanto; Ririn Irnawati
Jurnal Perikanan dan Kelautan Vol 4, No 4 (2014)
Publisher : JURNAL PERIKANAN DAN KELAUTAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jpk.v4i4.175

Abstract

Bottom gillnet was classified into static fishing gear that require high stability. The main dimensions of the ship are very important in the manufacture of fishing boats. The main dimensions of the ship ratio (L/B, L/D and B/D) greatly affects to the stability, strength and speed. The lack of availability of information and data collection on the main dimensions can be an obstacle in the development of fishing activities. The experiment was conducted in April-October 2014 in Karangantu Archipelagic fshing port Serang city Banten Province. The results showed the main dimensions of the ships have range of LOA= 6.76-13.43 m, Bmax= 1.50-3.00 m and D= 0.27-1.04 m. The main dimension of ratio the ships have range of L/B is 2.60-6.67; L/D is 8.65-28.15 and B/D is 1.50-8.15. The engine powers that are widely used is 16 and 24 PK. The fishermen did not use the main dimensions ratio to determine the length of bottom gillnet and engine power.Keyword: bottom gillne, main dimensions, ratio, ship

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