scholarly journals Distribusi Penyakit Infectious Myo Necrosis Virus (IMNV) Pada Udang Vannamei (Litopenaeus vannamei) Di Pantai Utara Jawa Timur [ Distribution Of Infectious Myo Necrosis Virus (IMNV) In White Shrimp Vannamei (Litopenaeus vannamei) In North Coast, East Java]

2019 ◽  
Vol 5 (1) ◽  
pp. 49
Author(s):  
Andre Rekasana, Laksmi Sulmartiwi, Soedarno
Keyword(s):  
Water Quality ◽  
Litopenaeus Vannamei ◽  
Virus Disease ◽  
White Shrimp ◽  
Water Quality Parameter ◽  
North Coast ◽  
Northern Coast ◽  
Market Demand ◽  
Necrosis Virus ◽  
Shrimp Culture

Abstract White shrimp vannamei (Litopenaeus vannamei) is the main commodities among shrimp farmers because it has a rapid growth, can be cultivated with high density and world market demand is large enough .Since being introduced in Indonesia, vannamei shrimp has spread to the north of East Java pesisisr like Probolinggo, Pasuruan, Lamongan and Tuban. Shrimp growth factors are must be faced on vannamei shrimp culture, including the problems of disease. One type of virus disease is an Infectious Myo Necrosis Virus (IMNV). IMNV has affecting to the 70% of shrimp mortality (Tang et al., 2008). This study aims to determine the distribution of IMNV on white shrimp vannamei from the northern coast of East Java. This research uses descriptive method by taking samples from five different location which 75 samples totaly. In this research also take the water quality parameter including pH, DO, salinity and temperature. Whole of the samples performed the PCR test to determine how many samples which is indicating of IMNV. Based on measurements of water quality at five different locations, the plots I, II and III obtained the temperature range between 29.3-30.2 °C, salinity 90-30 ppt, pH 7.5-7.9, and DO 3.8-5.7 ppm. Temperature, pH and DO parameters show normally on white shrimp vannamei, while salinity shows different valve from normal conditions. Abnormallity happened in Situbondo with the salinity betwen 32-33 ppt and Pasuruan betwen 9-10 ppt. Results showed that the number of the lowest infection is Lamongan (53%) following Probolinggo (60%), Tuban (67%), Pasuruan (73%) and the highest is from Situbondo (100%)

scholarly journals Effect of Sucrose as Carbon Source and Probiotic Administrations on Bacterial Population Dinamic and Water Quality in White Shrimp, Litopenaeus vannamei Culture

2007 ◽  
Vol 5 (2) ◽  
pp. 179
Author(s):  
. Sukenda ◽  
P. Hadi ◽  
E. Harris
Keyword(s):  
Water Quality ◽  
Carbon Source ◽  
Litopenaeus Vannamei ◽  
Bacterial Population ◽  
Negative Impact ◽  
Culture Media ◽  
Probiotic Bacteria ◽  
White Shrimp ◽  
Shrimp Culture ◽  
Commercial Diet

<p>Disinfection and nutrient enrichment prior stocking of  post larvae in the pond will be affected on the growth and composition of microbe.  Attention should be taken to some factors related to deterministic and stochastic factors of aquaculture environment  in order to develop microbe community.  This study was performed to determine effect of sucrose and probiotic supplementation to shrimp culture pond on water quality profile and population dynamic on shrimp culture media.  The treatments were supplementation of sucrose as carbon source, probiotic, and sucrose + probiotic into 25 L culture medium containing white shrimp, <em>Litopenaeus vannamei</em>.  Shrimp were fed commercial diet containing 30% protein by 5% body weight every day.  The result of study showed that bacterial population was increased by increasing time of shrimp rearing.  Increased of bacterial population was contrary to DO value.   Bacteria grew was heterotrop and vibrio that its intensity varied during experiment.  Supplementation of sucrose supported proliferation of bacteria including heterotrop, probiotik and vibrio groups.  Specifically, interaction between probiotic bacteria and vibrio was also found.  The presence of probiotic bacteria showed a negative impact on vibrio population.  Further, development of bacteria in general was also implicated to fluctuation of ammonia concentration in pond.</p> <p>Keywords: carbon, sucrose, probiotic, white shrimp, <em>Litopenaeus vannamei</em></p> <p> </p> <p>ABSTRAK</p> <p>Kegiatan disinfeksi dan pengkayaan nutrien sebelum penebaran PL akan mempengaruhi pola pertumbuhan dan komposisi mikroba di tambak. Hal-hal yang perlu diperhatikan dalam pengembangan komunitas mikroba adalah faktor-faktor <em>deterministic</em> dan <em>sthocastic</em> masing-masing lingkungan budidaya. Penelitian ini dilakukan untuk mengetahui pengaruh pemberian bahan berkarbon (sukrosa) dan probiotik di tambak terhadap profil kualitas air serta dinamika populasi pada perairan budidaya. Pada penelitian ini dilakukan penambahan sumber karbon (sukrosa), penambahan probiotik dan penambahan sukrosa + probiotik pada masing-masing wadah yang berisi 25 liter air dan udang Vanamei, <em>Litopenaeus vannamei</em>. Pakan yang diberikan berupa pellet komersial dengan kadar protein 30% setiap hari sebanyak 5% dari biomassa awal. Dari hasil penelitian ini diketahui bahwa populasi bakteri pada media budidaya meningkat seiring dengan bertambahnya waktu pemeliharaan. Peningkatan jumlah populasi bakteri ini diikuti oleh semakin menurunnya nilai DO secara umum. Selain bakteri heterohof, tumbuh juga bakteri golongan <em>Vibrio</em> dengan persentase kemunculan yang berbeda pada setiap perlakuan. Penambahan sukrosa dalam media budidaya mendukung proliferasi bakteri secara umum, heterotrof, probiotik dan golongan <em>Vibrio</em>. Secara spesifik, timbul juga interaksi antara bakteri probiotik dengan bakteri <em>Vibrio</em>. Tumbuhnya bakteri probiotik berimplikasi negatif terhadap populasi <em>V</em><em>i</em><em>brio</em>. Selain itu pertumbuhan bakteri secara umum juga berimplikasi terhadap fluktuasi kadar amonia perairan.</p> <p>Kata kunci : karbon, sukrosa, probiotik, udang vaname, <em>Litopenaeus vannamei</em></p>

scholarly journals OCEANOGRAPHY AND WATER QUALITY CONDITION IN SEVERAL WATERS OF THOUSAND ISLANDS AND ITS SUITABILITY FOR WHITE SHRIMP Litopenaeus vannamei CULTURE

2016 ◽  
Vol 8 (1) ◽  
pp. 403-417
Author(s):  
Irzal Effendi ◽  
Muhammad Agus Suprayudi ◽  
I Wayan Nurjaya ◽  
Enang Harris Surawidjaja ◽  
Eddy Supriyono ◽  
...  
Keyword(s):  
Water Quality ◽  
Litopenaeus Vannamei ◽  
Total Suspended Solid ◽  
Suspended Solid ◽  
Quality Parameters ◽  
White Shrimp ◽  
Water Current ◽  
Shrimp Culture ◽  
Thousand Islands ◽  
Total Dissolved Solid

The purposes of this study were to determine oceanographic and water quality parameters and their suitability for white shrimp Litopenaeus vannamei culture. The measurements were carried out on dry season in Semak Daun Island, Karya Island, and Panggang Island waters of Thousand Islands, with areas of 315.0, 12.0, and 102.8 ha, water depth average of 4.6 m (0.5-28.1 m), 14.6 m (0.5-26.7 m), and 5.3 m (0.8-13.6 m), mean current water velocity of  12.9, 12.7, and 13.5 cm/second, respectively.  In the study areas, we found a diurnal tidal pattern with high wave in January and July-August.  Based on temperature, salinity, and water density in Semak Daun Island waters, there seemingly occurred a turn over indicating a good water circulation, while in Panggang Island and Karya Island waters tended to have a stratification. Generaly, water qualities in the study areas were in the op-timum range for white shrimp culture, i.e., temperature of 29.6-30.8oC, turbidity of 0.10-1.05 NTU, transparency of 5.8-9.7 m, total suspended solid of <8 mg/L, total dissolved solid of 20-164 mg/L, pH of 6.89-7.22, salinity of 32.2-32.3, dissolved oxygen of 5.8-10.8 mg/L, ammonia of 0.068-0.145 mg/L, nitrate 1.247-2.589 mg/L, and phosphate  of 1.021-2.352 mg/L. Moreover, in Semak Daun Island wa-ters, we found the highest suitability for white shrimp culture due to its better water circulation.Keywords: mariculture, coral reef waters, strait, water current, turnover, stratification.

scholarly journals PERFORMA BUDIDAYA UDANG VANAME (Litopenaeus vannamei) SEMI INTENSIF DI DESA PURWOREJO KECAMATAN PASIR SAKTI KABUPATEN LAMPUNG TIMUR

2018 ◽  
Vol 6 (2) ◽  
pp. 691
Author(s):  
Luqman Hakim ◽  
Supono Supono ◽  
Yudha Trinoegraha Adiputra ◽  
Sri Waluyo
Keyword(s):  
Water Quality ◽  
Litopenaeus Vannamei ◽  
Penaeus Monodon ◽  
Quality Parameters ◽  
Pacific White Shrimp ◽  
Water Quality Parameters ◽  
White Shrimp ◽  
Shrimp Culture ◽  
Study Results ◽  
Farmer Groups

Pacific white shrimp (Litopenaeus vannamei) is new species were culture to replace tiger shrimp (Penaeus monodon) in Purworejo village, Pasir Sakti sub-district of East Lampung residence. This study was purposed to investigate culture performances of Pacific white shrimp in semi intensive system in two farmer groups. Eight ponds with ± 2100 m2/ ponds and density of 60 ind/m2 was used for this study. Results showed that Pacific white shrimp performances was different among two farmer groups. Sido Makmur group showed better performance compared to Lestari Gemilang with showed of ponds productivity 1337,8 kg and 1330,3 kg, respectively. FCR and SR among two groups also showed different, there were 1,88 to 2,39 and 86,95% to 63,3%, respectively. High mortality after WSSV infection was decreased pond productivity. Water quality parameters such as ammonia (0,029-0,031 ppm) and light density (<40 cm) were not suitable for shrimp culture impacted to pond productivity. WSSV infection and water quality parameters had corellation to pond performances.

WATER QUALITY IN AN INTEGRATED CULTURE OF WHITE SHRIMP (Litopenaeus vannamei)-TOMATO (Lycopersicon esculentum) USING LOW SALINITY GROUNDWATER IN SONORA, MEXICO

2013 ◽  
Vol 50 (2) ◽  
pp. 306-319 ◽  
Author(s):  
M. MARTIN MARISCAL-LAGARDA ◽  
FEDERICO PÁEZ-OSUNA ◽  
JOSÉ LUIS ESQUER-MÉNDEZ ◽  
ILDELFONSO GUERRERO-MONROY ◽  
ALONSO-ROMO DEL VIVAR ◽  
...  
Keyword(s):  
Water Quality ◽  
Lycopersicon Esculentum ◽  
Water Consumption ◽  
Litopenaeus Vannamei ◽  
Culture System ◽  
White Shrimp ◽  
Semiarid Region ◽  
Total N ◽  
Tomato Plants ◽  
Low Salinity

SUMMARYThe aim of this work was to test the performance of a shrimp-tomato culture system (STCS) in an arid-semiarid region (Sonora, Mexico) and to evaluate the water quality variables and phytoplankton variation of shrimp effluent and that water returning from the tomato module culture. The field study was conducted using groundwater and consisted of three circular tanks that were used for shrimp (Litopenaeus vannamei) farming and were coupled to one culture module of tomato plants (Lycopersicon esculentum). The shrimp effluent was used to irrigate the tomato plants. The yield was 11.1±0.2 kg shrimp per tank (3.9±2.0 ton ha−1) and 33.3 kg tomatoes per 45 plants (36.1±2.3 ton ha−1). During the culture, the concentrations of nutrients were (mg L−1): total N-ammonia, <0.001–0.848; N-nitrite, <0.001–1.45; N-nitrate, 5.2–172.2; dissolved reactive-P, <0.005–0.343. A total of 35 taxa belonging to three different algal classes were observed: Chlorophyta (87 to 98%), Bacilliariophyta (2 to 9%) and Cyanophyta (0–3%). This STCS allowed us to harvest the equivalent of 3.9 ton ha−1 of shrimp and 36.3 ton ha−1 of tomatoes, with a water consumption of 2.1 m3 per kg harvested of both products.

Potential Bacillus probiotics enhance bacterial numbers, water quality and growth during early development of white shrimp (Litopenaeus vannamei)

2012 ◽  
Vol 159 (3-4) ◽  
pp. 443-450 ◽  
Author(s):  
Subuntith Nimrat ◽  
Sunisa Suksawat ◽  
Traimat Boonthai ◽  
Verapong Vuthiphandchai
Keyword(s):  
Water Quality ◽  
Early Development ◽  
Litopenaeus Vannamei ◽  
White Shrimp

scholarly journals Technique of Increasing Calcium Carbonate (CaCO3) in White Shrimp (Litopenaeus vannamei) Feed in Kasetsart University, Bangkok

2021 ◽  
Vol 10 (3) ◽  
pp. 118
Author(s):  
Elva Nurfaidah ◽  
Agustono Agustono
Keyword(s):  
Calcium Carbonate ◽  
Litopenaeus Vannamei ◽  
Cell Function ◽  
Natural Habitat ◽  
Optimal Growth ◽  
White Shrimp ◽  
Inorganic Elements ◽  
Shrimp Culture ◽  
Physiological Processes ◽  
Field Practice

White shrimp (Litopenaeus vannamei) culture has grown rapidly in Indonesia since  early 2000s. White shrimp have stronger resistance to WSSDV attacks, and are euryhaline. In it’s natural habitat, this shrimp was found in waters with a range of 0.5-40 ppt salinity. White shrimp grow optimally at 15-25 ppt salinity, even still suitable at 5 ppt salinity. This capability provides the opportunities to culture these commodities in inland water. White shrimp need inorganic elements or minerals for their living processes. Calcium is one of the main needs of shrimp that is closely related to the development and maintenance of skeletal systems and plays a role in some physiological processes of the body.The requirement for calcium in shrimp is increasing when it is cultivated in fresh water.This Internship aims to find out the technique of adding calcium carbonate (CaCO3) in feed, used for the white shrimp culture in fresh water. In this field practice, the addition of calcium carbonate in a level of 2% refers to the requirement of white shrimp for optimal growth. This was based on the calcium requirements of shrimp in the amount of 1-2%. The method was repelleting, by grinding feed and calcium using mortar and pestle, then filtered to get the smoothest part. Then mix calcium with 10 mL of water and mix it with pellets evenly. Then the mixture is air dried and mashed again and weighed according to the required dose of feed. The addition of calcium in the feed affects the growth of shrimp, because calcium is one of the most important anorganic mineral for the growth and development of exoskeleton, regulates blood clotting, heart rate, kidneys, nerves, the activity of several enzymes, and cell function

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