scholarly journals KONSERVASI SUMBER DAYA UDANG WINDU (Penaeus monodon) DI PANTAI TIMUR ACEH, KABUPATEN ACEH TIMUR

2019 ◽  
Vol 1 (1) ◽  
pp. 39
Author(s):  
Didik Wahju Hendro Tjahjo ◽  
Dimas Angga Hedianto ◽  
Astri Suryandari
Keyword(s):  
Habitat Degradation ◽  
Risk Estimation ◽  
Economic Value ◽  
Penaeus Monodon ◽  
Institutional Development ◽  
Shrimp Farming ◽  
Tiger Shrimp ◽  
Tiger Prawn ◽  
In The Wild ◽  
Larvae Density

Udang windu (Penaeus monodon) merupakan salah satu komoditas udang utama dan mempunyai nilai ekonomi tinggi di perairan, Kabupaten Aceh. Saat ini laju eksploitasi udang windu sangat tinggi. Hal tersebut merupakan ancaman terhadap kelestarian sumber daya udang windu. Tujuan penelitian ini untuk mengkaji opsi pengelolaan konservasi udang windu di Aceh Timur. Kepadatan post larva Penaeidae berkisar antara 0-214 ind/1.000 m3 dan kepadatan stok juvenil udang windu berkisar antara 686-1.875 ind/km2, dimana kepadatan tertinggi di Kuala Arakundo dan Kuala Peureulak. Distribusi spasial kelimpahan udang windu berkisar antara 10-130 ekor/m2 (10-167.000 g/ha). Analisis aspek status pemanfaatan, degradasi habitat (penebangan liar, pembukaan tambak, dan sedimentasi), perkiraan dan evaluasi resiko, serta faktor-faktor yang mendukung diantaranya respon masyarakat dan kesiapan sistem sosial merupakan masukan dalam menentukan konservasi sumber daya udang windu. Oleh karena itu, dalam upaya menjamin kelestarian sumber daya udang windu di alam serta keberlanjutan usaha budidayanya, perlu dilakukan langkah-langkah pengelolaan dan konservasi sumber daya udang windu yang rasional, seperti (a) pengendalian dan pemulihan degradasi lingkungan melalui pengendalian erosi bagian hulu-hilir, dan menjaga dan merehabilitasi hutan mangrove, (b) pengendalian penyebaran penyakit dengan pendekatan kehati-hatian untuk pengembangan budidaya udang vanamei, (c) pengendalian penangkapan juvenil udang windu melalui pelarangan beroperasi alat tangkap sejenis trawl (pukat langgih dan pukat layang), dan (d) revitalisasi dan pengembangan kelembagaan nelayan.Indian tiger prawn (Penaeusmonodon) is one of the main shrimp commodities and has high economic value. East coastal waters of East Aceh district is known as one of the main producer of tiger prawns with the best quality. On the other hand the rate of exploitation of tiger shrimp is very high. This issue is therefore need to be a addressed further. The purpose of this study is, therefore, to assess the management activities needed to conserve tiger shrimp in East Aceh. Penaeidae post larvae density in Aceh Timur ranges from 0-214 ind/1,000 m3 and juvenile stock density ranges from 0,245-49,419 kg/km2, where the highest density is in Kuala Arakundo and Kuala Peureulak. The Spatial Abundance Distribution of indian tiger prawn ranges from 10 to 130 ind./m2 (10-167,000 g/ha). Analysis of aspects of utilization status, habitat degradation (illegal logging, sedimentation, land clearing for aquaculture), risk estimation and evaluation, and factors are inputthat support conservation of tiger shrimp resources. Therefore, in an effort to ensure the sustainability of tiger shrimp resources in the wild and the sustainability of its cultivation business, it is necessary to take steps to manage and conserve rational tiger shrimp resources.such as (a) controlling and restoring environmental degradation through upstream-downstream erosion control, and safeguarding and rehabilitating mangrove, (b) controlling the spread of diseases with precautionary approach to the development of vanamei shrimp farming, (c) controlling the capture of indian tiger prawn juveniles through the prohibition operates of bottom trawling (pukat langgih and pukat layang), and (d) fisherman revitalization and institutional development.

scholarly journals A new record of a tiger shrimp Penaeus monodon Fabricius, 1798 breeding female in the coast of Campeche, Mexico

2020 ◽  
Vol 48 (1) ◽  
pp. 150-155
Author(s):  
Mario Alejandro Gómez-Ponce ◽  
Nataly Bolaños-Martínez ◽  
Píndaro Díaz-Jaimes ◽  
José Luis Bortolini-Rosales ◽  
Pedro De Jesús Castellanos Pérez
Keyword(s):  
Penaeus Monodon ◽  
Molecular Data ◽  
The Sea Of Japan ◽  
Reproductive Condition ◽  
Base Pairs ◽  
West Pacific Ocean ◽  
Tiger Shrimp ◽  
In The Wild ◽  
Development State ◽  
Advanced Development

The tiger shrimp Penaeus monodon is native to the Indo-West Pacific Ocean, covering the east coast of Africa, the Arabian Peninsula, Southeast Asia, Taiwan, China, the Sea of Japan, New Guinea and Australia. A new report was recorded on the capture in the wild of a female tiger shrimp P. monodon in conditions of reproductive maturity on the coast of Campeche in the Gulf of Mexico. The specimen was captured by a trawler operating near the coast of Campeche, in front of Carmen Island. The specimen was identified using dichotomous keys, additionally corroborated with analysis of the sequence of a fragment of 650 base pairs (bp) of the mitochondrial DNA (mtDNA) gene cytochrome oxidase I (COI), and compared with the sequence of P. monodon reported in GenBank. The specimen was deposited in the National Collection of Crustaceans of the Institute of Biology of the UNAM. Histological analysis of the gonads revealed that the organism was in a reproductive condition as ovaries contained oocytes in an advanced development state. The molecular data (sequenced fragments F and R) were identical with the COI sequence of P. monodon deposited in GenBank, thus confirming the presence of P. monodon from the coasts of Isla del Carmen, Campeche.

scholarly journals IMPROVED PRODUCTION OF TIGER SHRIMP (Penaeus monodon) THROUGH PROBIOTICS APPLICATION

2015 ◽  
Vol 10 (2) ◽  
pp. 131 ◽  
Author(s):  
Irsyaphiani Insan ◽  
Endhay Kusnendar Kontara ◽  
Raden Roro Sri Pudji Sinarni Dewi
Keyword(s):  
Seed Quality ◽  
Health Management ◽  
Penaeus Monodon ◽  
Quality Parameters ◽  
Shrimp Farming ◽  
North Coast ◽  
Total Biomass ◽  
The North ◽  
Tiger Shrimp ◽  
And Control

The study was carried out in Brebes District, the North coast of Java. Tiger shrimp farming in Indonesia, particularly in this area faced some problems which caused by improper pond preparation, disease, and low seed quality. Probiotic was applied in pond to solve this problem. The aim of this study was to evaluate the production of tiger shrimp in ponds with probiotic applications. Six experimental ponds (each measuring 0.5 ha) were selected of which three were probiotic ponds and three were controlled. Tiger shrimp postlarvae (PL-30) were stocked at density of four shrimps/m2. Tiger shrimps were reared for three months. Shrimps were fed by commercial pellet. In the first month, shrimp were fed about 7%-5% of the total biomass; in the second months, 3.5%-3% of the total biomass; and in the third month, 2.5%-2% of the total biomass. The treatments in this study were the application of probiotics with concentration of 3 mg/L that were given every five days and control (without probiotics). The results showed the rearing period was 92 ± 6 days in probiotic ponds and 76 ± 16 days in controlled pond. The shrimp in controlled pond should be harvest earlier caused by the high mortality. The average final weight was 16.2 ± 0.7 g in probiotic pond and 15.6 ± 1.9 g in controlled pond. The survival rate was 64.13 ± 12.63% in probiotic pond and 44.17 ± 14.15% in controlled pond. Production was 208 ± 46 kg/pond/cycle in probiotic pond and 123 ± 6 kg/pond/cycle in controlled pond. The result showed that probiotic plays an important role in maintaining water quality parameters and health management as well as increases the survival of shrimp.

Penaeid shrimp (Penaeus monodon) culture in Bangladesh.

2020 ◽  
Author(s):  
Khandaker Huq ◽  
Shafiq-ur-Rahman
Keyword(s):  
Rural Areas ◽  
Saline Water ◽  
Economic Value ◽  
Penaeus Monodon ◽  
Penaeid Shrimp ◽  
Shrimp Farming ◽  
Grazing Land ◽  
Shrimp Culture ◽  
Saline Water Intrusion ◽  
Employment Generation

Abstract The shrimp (Penaeus monodon), locally known as bagda, is known as white gold for its high economic value in Bangladesh. The shrimp sector of Bangladesh is seen as having become important in economic terms, contributing significantly to foreign exchange earnings and employment generation in rural areas. P. monodon culture is practiced in the Bagerhat, Chokoria, Cox's Bazar, Khulna, Moheshkhali, Shatkhira and Teknaf regions and recently has been introduced in some coastal areas of Noakhali district. Three culture systems are found in Bangladesh, i.e. traditional, improved traditional and semi-intensive with production rates of 150-200, 250-400 and 2,000-2500 kg ha-1, respectively. Seed is collected from natural sources and is produced in hatcheries. There are 44 penaeid shrimp hatcheries in Bangladesh. The present shrimp fry production is 3.05 billion. More than 200,000 people are engaged in shrimp fry collection and marketing and more than 350,000 people are engaged in shrimp farming. Ancillary industries like shrimp hatcheries, feed industries, ice factories, processing factories, net industries and shrimp culture apparatus industries provide direct employment for 25,000-30,000 people. Adverse environmental impacts reported are reduction of grazing land and saline water intrusion due to mismanagement but these could be overcome by introducing environmentally friendly shrimp culture. As the climate of Bangladesh is favourable for P. monodon culture, it is necessary to give more attention to improve it as it will open a new horizon in the economy of the country.

Impact of shrimp farming on mangroves.

2020 ◽  
Author(s):  
Monir
Keyword(s):  
Water Exchange ◽  
Penaeus Monodon ◽  
Mangrove Ecosystem ◽  
Shrimp Farming ◽  
Tiger Shrimp ◽  
Production Water ◽  
Reserve Forest ◽  
Water Quality Deterioration ◽  
Coastal River ◽  
Farm Shrimp

Abstract In Bangladesh, a substantial amount of silt is introduced into shrimp ghers (modified rice fields with trenches) during water exchange; this reduces water transparency and thus adversely affects the environment of the gher and overall shrimp production. The considerable amount of nitrogen (N), phosphorus (P) and organic matter carried in the silt and deposited in ghers may, however, enhance rice production. Water management may be more difficult and sustainable production obtained from the shrimp ghers adversely affected in future. The natural mangrove ecosystem may be damaged due to human intervention and expansion of shrimp farming areas. In addition, erosion, destruction of mangrove flora and water quality deterioration can vitally affect and change the coastal river ecosystem, leading to an environment unsuitable for many aquatic biota. The availability of tiger shrimp or bagda (Penaeus monodon) fry in nature is related to time, tide and season. During collection of each tiger shrimp post-larvae (PL), about 190 larvae of other shrimps, 568 individuals of macrozooplankton and 93 finfishes are killed. A few farmers have started to farm shrimp inside the Sundarban Reserve Forest (SRF) area and some endangered trees have been used for household purposes. Therefore, necessary steps should be made immediately to stop such activities to protect and conserve the Sundarban forest.

scholarly journals Effect of Heating at Various Temperatures for 30 Minutes on Pathogenicity of White Spot Syndrome Virus (WSSV) in Tiger Prawn (Penaeus monodon Fabr.)

2007 ◽  
Vol 5 (1) ◽  
pp. 5
Author(s):  
D. Priatni ◽  
M. Alifuddin ◽  
D. Djokosetiyanto
Keyword(s):  
Survival Rate ◽  
White Spot Syndrome Virus ◽  
Penaeus Monodon ◽  
Challenge Test ◽  
White Spot ◽  
Tiger Shrimp ◽  
Pathogenic Virus ◽  
Short Period ◽  
Tiger Prawn ◽  
White Spot Syndrome

<p>White spot syndrome virus<em> </em>(WSSV) is a strong pathogenic virus which spread very rapidly and can cause tiger shrimp mass mortality within a short period.  Enhancement of shrimp immunity by infecting inactivated WSSV is one of the efforts to overcome WSSV infection in shrimp.  In this study, inactivated WSSV were prepared by heating them with various temperatures namely 45, 50, 55 and 60<sup>o</sup>C for 30 minutes. The results shows that infection with  heating inactivated WSSV at 45°C and 60°C for 30 min on PL-15 could increase their immunities.  The survival rate of inactivated WSSV-infected shrimp after challenge test with  WSSV virulent  reached 77%, while  no survive shrimp was observed in control.  This suggests that shrimp immunity could be improved by vaccination using  WSSV virus inactivated by heating.</p> <p>Keywords: WSSV virus, pathogen, tiger shrimp, heating</p> <p> </p> <p>ABSTRAK</p> <p><em>White Spot Syndrome Virus </em>(WSSV) merupakan virus yang sangat ganas bagi udang windu, dengan penularan yang sangat cepat dan menyebabkan kematian dalam waktu yang cepat. Peningkatan imunitas udang dengan meenginfeksikan WSSV inaktif merupakan salah satu upaya untuk menanggulangi infeksi WSSV pada udang. Pada penelitian ini, inaktivasi WSSV dilakukan menggunakan pemanasan pada suhu berbeda, yaitu 45, 50, 55 dan 60<sup>o</sup>C selama 30 menit.  Hasil penelitian menunjukkan bahwa infeksi PL-15 menggunakan virus WSSV yang telah diinaktivasi dengan pemanasan pada suhu 45<sup>o</sup>C dan 60<sup>o</sup>C dapat meningkatkan daya tahan udang.  Kelangsungan hidup udang yang telah diinfeksi dengan WSSV hasil inaktivasi sebelum uji tantang dengan WSSV virulen mencapai 77%, sementara udang yang tidak diinfeksi dengan WSSV hasil inaktivasi adalah semua mati.  Dengan demikian dapat disimpulkan bahwa daya tahan udang dapat ditingkatkan melalui vaksinasi menggunakan WSSV yang telah diinaktivasi dengan pemanasan.</p> <p>Kata kunci: virus WSSV, patogen, udang windu, pemanasan</p>

scholarly journals Penggunaan Pakan Bermethamorfosis Pada Perbenihan Udang Windu Penaeus monodon Di Kabupaten Barru

2021 ◽  
Vol 21 (2) ◽  
pp. 358-373
Author(s):  
Sutia Budi ◽  
Amal Aqmal
Keyword(s):  
Seed Production ◽  
Penaeus Monodon ◽  
International Markets ◽  
Industrial Scale ◽  
Feed Formulation ◽  
Seed Technology ◽  
South Sulawesi ◽  
Tiger Shrimp ◽  
Tiger Prawn

Perkembangan perbenihan udang windu mengalami kemajuan yang sangat pesat, hal ini didukung oleh usaha budidaya yang intensif dengan penerapan teknologi perbenihan yang cukup meningkat, harga yang tinggi dipasar lokal maupun internasional, dan peluang yang luas telah membuat udang windu menjadi komoditas harapan bagi para pengusaha sehingga banyak yang berani menanamkan modal bisnis udang windu ini. Kegiatan pembenihan di Sulawesi Selatan khususnya Desa Kupa Kabupaten Barru merupakan sentra pengembangan Pembenihan Udang Windu. Kegiatan pembenihan mulai dari skala rumah tangga sampai industri. Teknologi dan formulasi pakan yang dikembangkan oleh kelompok dan masyarakat perbenihan belum optimal dalam mendukung peningkatan produksi benih Udang Windu sehingga  diperlukan paket teknologi dan formulasi pakan dalam pembenihan udang windu sebagai salah satu solusi dalam optimalisasi peningkatan produksi. The development of tiger shrimp hatchery is progressing very rapidly, this is supported by intensive cultivation efforts with the application of improved seed technology, high prices in local and international markets, and wide opportunities that have made tiger prawns a commodity of hope for entrepreneurs. who dared to invest in this tiger prawn business. Hatchery activities in South Sulawesi, especially Kupa Village, Barru Regency are the center for the development of Windu Shrimp Hatchery. Hatchery activities range from household to industrial scale. Technology and feed formulation developed by hatchery groups and communities have not been optimal in supporting the increase in tiger shrimp seed production, so technology packages and feed formulations in tiger shrimp hatchery are needed as a solution in optimizing increased production.

scholarly journals SENSITIFITAS UDANG Litopenaeus stylirostris DAN Penaeus monodon TERHADAP INFEKSI SEMBV (SYSTEMIC ECTODERMAL AND MESODERMAL BACULOVIRUS)

2002 ◽  
Vol 4 (1) ◽  
pp. 1
Author(s):  
A. Taslihan ◽  
R. Handayani ◽  
Suryati Suryati ◽  
N. Fahris
Keyword(s):  
Disease Virus ◽  
Penaeus Monodon ◽  
Shrimp Species ◽  
Tiger Shrimp ◽  
White Spots ◽  
Sensitivity Level ◽  
Tiger Prawn ◽  
Serious Disease

Study on sensitifity of two shrimps species, there were blue shrimp (Litopenaeus stylirostris) and giant tiger shrimp (Penaeus monodon) against local isolat of SEMBV (systemic ectodermal and mesodermal baculovirus) has been undertaken. The objective of  the study were to know sensitivity level of the two shrimp species to virus that cause serious disease namely WSDV (white spots disease virus). Result from the study showed that both shrimps are sensitive to the virus. Inoculating virus through injection caused  transmission faster than that by feeding shrimp with infected carcass. Blue shrimp also showed relatively sensitive to SEMBV then that of giant tiger prawn.

scholarly journals Effect of Ultraviolet Radiation on Pathogenity of White Spot Syndrome Virus in Giant Tiger Prawn (Penaeus monodon Fab.)

2007 ◽  
Vol 4 (1) ◽  
pp. 79
Author(s):  
M. Subkhan ◽  
M. Alifuddin ◽  
A. Taslihan
Keyword(s):  
Uv Irradiation ◽  
White Spot Syndrome Virus ◽  
Penaeus Monodon ◽  
Challenge Test ◽  
White Spot ◽  
Virus Suspension ◽  
Black Tiger Shrimp ◽  
Tiger Shrimp ◽  
Tiger Prawn ◽  
White Spot Syndrome

<p>This experiment was conducted to examine the effect of UV irradiation on pathogenity of white spot syndrome virus (WSSV) in black tiger shrimp (<em>Penaeus monodon</em> Fab.).  A hundred ml of WSSV virus suspension (200 μg/ml) were placed at 30 cm under UV light 10 Watt.  Radiation on WSSV virus was performed for 15, 30, 45, and 60 minutes.  Black tiger sjrimp in density of 260 tails/L were immersed in 1000 ml of irradiated virus suspension (20 μg/ml) to test their pathogenities.  The results of study showed that duration of UV irradiation on WSSV virus was reverse correlated to their pathogenities.  In constrast, survival of black tiger shrimp was linear correlated to duration of UV inactivation of virus.  Higher survival rate of shrimp (65.52%) after challenge test was obtained by irradiation of virus for 60 min.</p> <p>Keywords:  WSSV, virus, pathogen, ultraviolet, black tiger prawn, <em>Penaeus monodon</em></p> <p> </p> <p>ABSTRAK</p> <p>Penelitian ini dilakukan untuk mengetahui pengaruh radiasi UV terhadap patogenitas virus <em>White Spot Syndrome Virus</em> (WSSV) pada udang windu (<em>Penaeus monodon </em>Fab).   Suspensi virus WSSV dengan konsentrasi 200 μg/ml sebanyak 100 ml ditempatkan 30 cm diradiasi menggunakan UV 10 Watt.  Radiasi dilakukan selama 15, 30, 45, dan 60 menit.  Udang dengan kepadatan 260 ekor/L direndam dalam 1000 ml suspensi virus (20 μg/ml) hasil radiasi untuk menguji patogenitasnya.  Hasil penelitian menunjukkan bahwa lama radiasi UV pada virus WSSV berbanding terbalik dengan tingkat patogenitasnya.  Sementara itu, lama inaktivasi virus dengan UV berbanding lurus terhadap kelangsungan hidup udang.  Kelangsungan hidup udang windu tertinggi (65,52%) setelah uji tantang diperoleh dengan meradiasi virus selama 60 menit.</p> <p>Kata kunci: WSSV, virus, patogen, ultraviolet, udang windu,  <em>Penaeus monodon</em></p>

Shrimp farming systems in Hai Phong, Vietnam.

2020 ◽  
Author(s):  
Dao Huy Giap
Keyword(s):  
Penaeus Monodon ◽  
Farming Systems ◽  
Southwest Monsoon ◽  
Climatic Conditions ◽  
Shrimp Farming ◽  
Scylla Serrata ◽  
Northeast Monsoon ◽  
Shrimp Culture ◽  
Black Tiger Shrimp ◽  
Tiger Shrimp

Abstract Hai Phong province is one of the main shrimp culture areas in north Vietnam. Its climate is influenced by two monsoon regimes. The April-September southwest monsoon is wet and hot, and the temperature is suitable for shrimp culture. The October-March northeast monsoon is dry and cold, and the temperature is not suitable for shrimp culture. Different shrimp farming systems take place along the entire coast depending on socio-economic and climatic conditions, seed availability, and farming methods to minimize the operating risk. The main cultured species in Hai Phong is black tiger shrimp, Penaeus monodon. The shrimp are either cultured in monoculture or integrated or cultured alternatively with mud crab (Scylla serrata), greasyback shrimp (Metapenaeus ensis)and seaweeds (Gracilaria gracilis and G. blodgettii). The main crop of black tiger shrimp is from April to September, when about 15% of farms practice integrated shrimp-seaweed culture and 85% of farms practice shrimp monoculture. Additional crops of shrimp or mud crabs are cultured during other months from September to March, while seaweed production is integrated with shrimp or crabs all year. Thus, four main shrimp farming systems can be found in Hai Phong: Single-crop shrimp farming, double-crop shrimp farming, shrimp-crab rotation farming, and integrated shrimp-seaweed-crab farming.

scholarly journals STUDI KESESUAIAN LAHAN TAMBAK UDANG WINDU (PENAEUS MONODON) DI DESA OENSULI KECAMATAN KABANGKA KABUPATEN MUNA SULAWESI TENGGARA

2021 ◽  
Vol 13 (1) ◽  
pp. 141-150
Author(s):  
Trial Fiar Erawan
Keyword(s):  
Water Quality ◽  
Penaeus Monodon ◽  
Shrimp Farming ◽  
Limiting Factors ◽  
Eligibility Criteria ◽  
Shrimp Ponds ◽  
Land Quality ◽  
Tiger Shrimp ◽  
Measurement Results ◽  
Shrimp Farms

The success of tiger shrimp farming in Oensuli Village's fishponds will be achieved if its location meets the criteria for tiger shrimp farming. Therefore it is important to conduct this research to find out the level of suitability of the actual land of tiger shrimp farms that are managed with high, and low production in Oensuli Village, Muna Regency. The method used is to compare the measurement results or the results of data analysis with the eligibility criteria/land quality for tiger shrimp farming. The results of this study illustrate the suitability of the actual land of tiger shrimp ponds with high and low production, as well as on land that has not been converted to ponds, it is obtained that the class category is quite appropriate (S2a1.2h), which means that there are water quality limiting factors such as temperature and brightness, and different tides ebbs are too high.

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