scholarly journals Effects of Probiotics on Growth and Survival of Shrimp (Penaeus monodon) in Coastal Pond at Khulna, Bangladesh

2013 ◽  
Vol 5 (2) ◽  
pp. 363-370 ◽  
Author(s):  
M. I. Hossain ◽  
M. I. Hossain ◽  
M. M. Kamal ◽  
M. A. Mannan ◽  
M. A. B. Bhuyain
Keyword(s):  
Water Quality ◽  
Survival Rate ◽  
Health Management ◽  
Average Daily Gain ◽  
Penaeus Monodon ◽  
Ammonia Nitrogen ◽  
Water Quality Parameter ◽  
Average Weight ◽  
Final Body Weight ◽  
Growth And Survival

The study was carried out for 138 days to know the growth and survival rate of P. monodon by applying probiotics in Gazi Fish Culture Ltd. Dacope, Khulna, Bangladesh. Six experimental ponds (4000 m2 in size i.e. one acre) were selected of which three were probiotic ponds and three were controlled. After pond preparation, PL15 (average weight of each 4.75±0.09 g) was stocked at the rate of 13 per m2 following polymerase chain reaction (PCR) test. CP NASA shrimp feed was used during the study period.  Transparency, salinity, pH, dissolved oxygen (DO), temperature, total Ammonia Nitrogen (TAN) were recorded by standard measurements. The average final body weight of the harvested shrimp is 37.67±1.15 g in probiotics ponds and 27.33±0.58 g in controlled ponds and the difference was significant (P < 0.01) between these two productions. The average survival rate was 90.67±1.15 % in probiotic pond and 71.00±3.0 % in controlled pond. The average daily gain (ADG) in weight was 0.27±0.01 g and 0.19±0.01 g in probiotic and controlled ponds, respectively. The result showed that probiotic plays an important role in maintaining water quality parameters, soil quality and health management as well as increases the growth and survival of shrimp.Key words: Probiotics; P. monodon; Water quality parameter; Growth rate; Survival rate.© 2013 JSR Publications. ISSN: 2070-0237 (Print); 2070-0245 (Online). All rights reserved.doi: http://dx.doi.org/10.3329/jsr.v5i2.11815         J. Sci. Res. 5 (2), 363-370 (2013)

scholarly journals The Effects of Papain Enzyme Supplement in Feed on Protein Digestibility, Growth and Survival Rate in Sangkuriang Catfish (Clarias sp)

Omni-Akuatika ◽  
2018 ◽  
Vol 14 (2) ◽  
Author(s):  
Diana Rachmawati ◽  
Istiyanto Samidjan
Keyword(s):  
Water Quality ◽  
Survival Rate ◽  
Protein Digestibility ◽  
Enzyme Treatment ◽  
Treatment Result ◽  
Optimum Dose ◽  
Average Weight ◽  
Feed Conversion ◽  
Growth And Survival ◽  
Enzyme Supplement

The study aimed to assess the effects of Papain Enzyme Supplement in Feed on Protein Digestibity, Growth and Survival Rate of  Sangkuriang Catfish (Clarias sp).  Fingerlings used in the study were acquired from the Center for Freshwater Hatchery and Aquaculture, Muntilan, Central Java, Indonesia. The fingerlings had average weight of 3.43±0.50 g/fish. Completely Randomized Design was used in the experiments with 5 (five) treatment and 3 (three) repetitions. The experimental feed contained 31% of protein and 252.06 Kcal/g of energy. Various doses of the addition of papain enzyme were incorporated into the feed, those doses were A (0 g/kg feed), B (2 g/kg feed), C (4 g/kg feed), D (6 g/kg feed) and E (8 g/kg feed).  Parameters of digestibility of protein (ADCP), relative growth rate (RGR), efficiency of feed utilization (EFU), feed conversion ratio (FCR), protein efficiency ratio (PER), survival rate (SR) and water quality were evaluated.  The papain enzyme supplement significantly (P<0.01) influenced on ADCp, RGR, EFU, FCR, and PER, otherwise SR of catfish was insignificantly affected by the papain enzyme supplement. The best treatment result was the addition of 6/kg feed papain enzyme (treatment D). The study concluded that the optimum dose of the papain enzyme supplement for ADCp, EFU, FCR, PER and RGR were 5.65, 5.62, 6.0, 5.66, 6.0  g/kg feed respectively. Water quality during study was still in favorable condition for nurturing Sangkuriang catfish (Clarias sp).  

scholarly journals DOMESTIKASI IKAN KAPAR (Belontia hasselti) YANG TERTANGKAP DI SUNGAI SEBANGAU

2021 ◽  
Vol 46 (3) ◽  
pp. 363
Author(s):  
Frid Agustinus ◽  
Infa Minggawati
Keyword(s):  
Water Quality ◽  
Survival Rate ◽  
Early Stage ◽  
Quality Parameters ◽  
Average Weight ◽  
Growth And Survival ◽  
Weight Growth ◽  
Absolute Length ◽  
The Absolute

The Kapar fish  (Belontia hasselti) is the consumption fish that is obtained only on wild caught. Not yet succeeded in culture this fish, so domestication is needed as an early stage of the aquaculture. The purpose of this research was to knowning the stages of domestication of Kapar fish caught from the Sebangau river in the process of adaptation to new habitats in semi-permanent ponds which is seen from the observation of water quality as well as the growth and survival rate of the Kapar fish. Environmental adaptation for culture fish is the key to successful domestication. Observations of water quality in the fish's wild habitat with the quality of the water where the fish adapt in the pond are slightly different, especially the DO and pH values, but the water quality is still within the tolerance of the Kapar fish to live. The water quality parameters show the temperature in the range 27-29 °C, DO in the range 3-4.2 mg.L-1, and pH in the range 7-7.4. The growth in length and weight during the research showed that the fish were able to adapt feeding. The length and an average weight of Kapar fish until the research were 12.1 cm in length and 31.4 g of weight and it was known that during the research period the absolute length growth of Kapar fish was 1 cm and the absolute weight growth was 8 g . Results of data analysis carried out during the research that the survival rate of Kapar fish is 83 %.      

scholarly journals Synergistic effects of mangrove leaf litter and supplemental feed on water quality, growth and survival of shrimp (Penaeus monodon, Fabricius, 1798) post larvae

Aquaculture ◽  
2021 ◽  
pp. 737237
Author(s):  
Md. Iftakharul Alam ◽  
Adolphe O. Debrot ◽  
Moin Uddin Ahmed ◽  
Md. Nazmul Ahsan ◽  
M.C.J. Verdegem
Keyword(s):  
Water Quality ◽  
Leaf Litter ◽  
Synergistic Effects ◽  
Penaeus Monodon ◽  
Growth And Survival ◽  
Supplemental Feed

Water-Quality Assessment of Lv-Tang River in Zhanjiang, China

2013 ◽  
Vol 295-298 ◽  
pp. 755-758 ◽  
Author(s):  
Ya Yun Liu ◽  
Zhi Hong Li ◽  
Xiao Jian Liang ◽  
Yan Peng Lin ◽  
Rong Hao Wu ◽  
...  
Keyword(s):  
Water Quality ◽  
Water Quality Index ◽  
Quality Index ◽  
Oxygen Demand ◽  
Pollution Index ◽  
Ammonia Nitrogen ◽  
Single Parameter ◽  
Water Quality Parameter ◽  
National Quality

Based on the water quality investigation data of December in 2010, the water environment quality of Lv-tang River in Zhanjiang national urban wetland park was assessed using single water quality parameter model and integrated water quality index model. The results show that the water quality of Lv-tang River is worse than the national quality standards for Grade V. The water is polluted seriously. The main pollutants are total nitrogen (TN), ammonia nitrogen (NH3-N) and chemical oxygen demand CODCr with their average concentrations of 60.49 mg/L, 30.57 mg/L and 227.38mg/L, respectively. The averages of their single parameter pollution index are 30.25 , 19.79 and 8.74. The average of single parameter pollution index of the river is 8.23 which indicated that the river belongs to heavy pollution zone. The integrated water quality index was 22.5 showing that the river belongs to serious pollution zone.

scholarly journals WATER QUALITY AND ITS EFFECT ON GROWTH AND SURVIVAL RATE OF LOBSTER REARED IN FLOATING NET CAGE IN EKAS BAY, WEST NUSA TENGGARA PROVINCE

2015 ◽  
Vol 6 (2) ◽  
Author(s):  
Muhammad Junaidi ◽  
Mat Sardi Hamzah
Keyword(s):  
Water Quality ◽  
Growth Rate ◽  
Survival Rate ◽  
Quality Data ◽  
Dominant Factor ◽  
Growth And Survival ◽  
Water Quality Status ◽  
Net Cage ◽  
Quality Status ◽  
Effect On Growth

ABSTRACT The development of lobster farming in floating net cage in Ekas Bay caused an environmental degradation such as decrease water quality due to some aquaculture wastes. The purposes of this study were to determine the status of water quality and their effect on growth and survival rate of lobster reared in floating net cages (FNC) in the Ekas Bay, West Nusa Tenggara Province. Water sample collection and handling referred to the APHA (1992). Analyses of water quality data were conducted using Principal Component Analysis. Determination of the water quality status of Ekas Bay was performed with STORET system. Multivariate analyses were used to determine the relationship between water quality, growth, and survival rate of lobster reared in FNC. Results showed that Ekas Bay water quality status was categorized in class C (medium contaminated), which exceeded some quality standard parameters such as ammonia (0.3 mg/l), nitrate (0.008 mg/l), and phosphate (0.015 mg/l). During lobster farming activities feeding with trash fish for 270 days, we obtained daily growth rate of  0.74% (lower than normal growth rate of 0.86%), survival rate of 66% (lower than normal survival rate of 86.7%), and feed conversion ratio of 11.15. Ammonia was found as a dominant factor reducing growth  and survival rate of lobster reared in FNC. Keywords: water quality, lobsters, growth, survival, Ekas Bay

scholarly journals ANALISIS PERTUMBUHAN DAN TINGKAT KELANGSUNGAN HIDUP IKAN NILA (Oreochromis niloticus) DENGAN PEMBERIAN PAKAN PELET DARI SUMBER YANG BERBEDA

2021 ◽  
Vol 46 (1) ◽  
pp. 89
Author(s):  
Elrifadah - Elrifadah
Keyword(s):  
Survival Rate ◽  
Nile Tilapia ◽  
Stocking Density ◽  
Average Weight ◽  
Average Yield ◽  
Feed Conversion ◽  
Growth And Survival ◽  
Randomized Design ◽  
Level 3 ◽  
Pellet Feed

This study was aim to determine the different pellet feed source on the growth and survival rate of Nile tilapia. The purpose of this research was to provide information of the best feed for the growth and survival rate of Nile tilapia.Completely Randomized Design, with 3 treatments ( treatment A: community-made pellet, treatment B: commercial pellet PF500; treatment C: commercial pellet 885) and 3 replicate was used for the research. Nile tilapia with 3-4 cm length placed in nine aquariums with stocking density 6 fishes/L. Feeding treatment given twice a day at level 3 %/ body weight.  The parameters observed include growth rates, survival, and feed conversion. Supporting data was observed for water quality. Observation was carried out for 30 days.The results showed that the average weight, in treatment A was 101,66 g, treatment B was 118.33 g, and treatment C was 128.33 g. The average yield of relative growth in treatment A was 111.44%, treatment B was 134.23%, and treatment C was 135.76%. Treatment C shows the highest value, then treatment B and treatment A. The average yield of feed conversion, treatment A was 1.11; treatment B 3.21; and treatment C was 3.37. Survival rate of all treatments was 100%.

scholarly journals KEPADATAN OPTIMUM UNTUK MENUNJANG TINGKAT KELANGSUNGAN HIDUP BENIH IKAN BANDENG (Chanos chanos) PADA TRANSPORTASI SISTEM TERTUTUP

2019 ◽  
Vol 19 (1) ◽  
Author(s):  
Mas Bayu Syamsunarno ◽  
Muh Kholik Maulana ◽  
Forcep Rio Indaryanto ◽  
Mustahal Mustahal
Keyword(s):  
Oxygen Consumption ◽  
Survival Rate ◽  
Closed System ◽  
Consumption Rate ◽  
Ammonia Nitrogen ◽  
Average Weight ◽  
Chanos Chanos ◽  
Optimum Density ◽  
Long Time ◽  
Total Ammonia

Abstract: This research aims to determine the optimum density in closed system transportation of milkfish juvenile. Milkfish juveniles used in the research had an average weight 1.48±0.12 g. The study consisted of several stages, namelydetermining the ability to fast fish, determining the level of oxygen consumption, determining the rate of excretion of total ammonia nitrogen and determining the optimum density in transportation for 48 hours.The treatments were performed differences in the density of 100, 150, 200, and 250 fish/L using polyethylene plastic size 35x50 cm and styrofoam size of 75 × 43 × 40 cm.The results showed the seed fish can survive and swim actively for 7 days without feeding with oxygen consumption rate as much as 2640 mgO2 and TAN excretion rate 0.1200 mg/L. The different treatment of density had an effect on the survival rate of milkfish juvenile. The optimal density for transportation of milkfish juvenile size 1.48 ± 0.12 g in a closed transportation system with a time of 48 hours is 150 juvenile/L with a 100% survival rate. At the density 250 juvenile/L, the can be done with a long time of 30 hours and resulted in a survival rate above 99%.  Keyword: Chanos chanos, Density, Transportation closed system, Survival rate, Water Quality Abstrak: Penelitian ini bertujuan untuk menentukan kepadatan optimal dan lama waktu dalam transportasi sistem tertutup benih ikan bandeng.Benih ikan bandeng yang digunakan memiliki bobot rata-rata 1,48±0,12g. Penelitian terdiri dari beberapa tahap, yaitu penentuan ketahanan ikan tanpa diberi makan, tingkat konsumsi oksigen, laju ekskresi total amoniak nitrogen dan kepadatan optimal benih ikan bandeng dalam transportasi selama 48 jam. Perlakuan yang dilakukan perbedaan kepadatan yaitu 100, 150, 200, dan 250 ekor/L dengan menggunakan plastik polyetylen (PE) ukuran 35x50 cm dan styrofoam ukuran 75×43×40 cm.Hasil penelitian menunjukkan benih ikan bandeng mampu bertahan hidup dan berenang aktif selama 7 hari pemuasaan ikan dengan tingkat konsumsi oksigen sebanyak 2640 mgO2 dan laju ekskresi TAN 0,1200 mg/L.Perlakuan perbedaan kepadataan berpengaruh terhadap kelangsungan hidup benih ikan bandeng.Kepadatan optimal untuk transportasi benih ikan bandeng ukuran 1,48±0,12 g/ekor pada sistem transportasi tertutup selama 48 jam adalah 150 ekor/L dengan tingkat kelangsungan hidup 100%. Pada kepadatan 250 ekor/L, transportasi dapat dilakukan dengan lama waktu 30 jam dan menghasilkan tingkat kelangsungan hidup di atas 99%. Kata Kunci: Ikan bandeng, Kepadatan, Kualitas Air, Transportasi sistem tertutup, Tingkat Kelangsungan Hidup

scholarly journals The effect of nauplii Artemia sp. enriched with biofloc on the performance of Penaeus monodon and Penaeus vannamei post-larvae

2020 ◽  
Vol 5 (2) ◽  
pp. 81-86
Author(s):  
Supono Supono ◽  
Ayu N Yanti ◽  
Anggita P Pertiwi ◽  
Tarsim Tarsim ◽  
Wardiyanto Wardiyanto
Keyword(s):  
Survival Rate ◽  
Lipid Content ◽  
Penaeus Monodon ◽  
Penaeus Vannamei ◽  
Daily Growth ◽  
Growth And Survival ◽  
Black Tiger Shrimp ◽  
Randomized Design ◽  
Whiteleg Shrimp ◽  
Polyhydroxy Butyrate

Artemia sp. is a common natural feed for shrimps at the post-larvae stage and is characterized by poor lipid content. Therefore, Artemia is commonly enriched with specific nutrition, including biofloc. This contains some useful nutrients in the form of protein and polyhydroxy butyrate (PHB). The aim of this study was to analyze the effect of Artemia enriched with biofloc on the growth performance of black tiger shrimp, P. Monodon, and whiteleg shrimp P. vannamei. This research used acompletely randomized design (CRD), encompassing three treatments of feed and four replications. The tested treatments include: (a) Artemia sp. without enriched (b) Artemia enriched with biofloc, and (c) biofloc without Artemia, and the treatments were fed on black tiger as well as whiteleg shrimp post-larvae for 15 days. The results showed the significant effect of using  Artemia sp. enriched with biofloc on the growth of P. monodon and P. vannamei, but not on the survival rate. However, both parameters were significantly influenced for post-larvae shrimp at a dose of 30 mL biofloc. This served as a nutritional source by providing the best growth of 14.57 mg and 15 mg at a daily growth and survival rate of 0.86 mg day-1: 98% and 1.4 mg day-1: 99% for P. vannamei and P. monodon, respectively.

scholarly journals The effect of commercial probiotics on health and production of shrimp (Penaeus monodon)

2017 ◽  
Vol 3 (1) ◽  
pp. 88-93 ◽  
Author(s):  
Rubia Akter ◽  
Md Rayhan Hossain ◽  
Md Motiur Rahman ◽  
BM Shahinur Rahman ◽  
KKU Ahmed
Keyword(s):  
Water Quality ◽  
Penaeus Monodon ◽  
Quality Parameters ◽  
Total Alkalinity ◽  
Culture Period ◽  
Average Weight ◽  
Research Station ◽  
Commercial Probiotics ◽  
And Control ◽  
The Impact

The study was carried out to explore the impact of probiotics on shrimp (Penaeus monodon) in the Shrimp Research Station ponds during the culture period of 90 days. The experiment was set in 9 on-station ponds having an area of 0.052?0.064 ha. Three treatments of the experiment were: super Ps probiotics broadcast all over the ponds mixed with clay (T1), probiotics broadca Zymetin st over the pond mixed with feed (T2) and control (without probiotics) the ponds (T3) and each treatments having 3 replicates. All Juvenile of shrimp were stocked at a density of 6.0 juv/m2 and was fed with quality feed (gold plus-grower) twice daily at the rate of 10.3% of shrimp biomass. Water quality parameters namely temperature, water depth, dissolved oxygen, pH, salinity, ammonia, nitrate, total alkalinity and transparency were within suitable range for shrimp growth without finding any stress. Growth of shrimp was measured and feed was adjusted after every fortnight. The average weight of shrimp in T1, T2 and T3 was 22.065 ±5.52, 19.87 ±4.98 and 11.01 ±0.86g, respectively. Higher growth was obtained from T1 followed by T2 and T3. Day after 90 of husbandry, all shrimp were harvested. The survivality rate of shrimp production was reckoned 80%. The production of shrimp was found 760 kg/ha in T1, 665 kg/ha in T2 and 205.19 kg/ha. in T3. So the highest production was found using super PS (T1). Food conversion ratio (FCR) of prawn was found higher (2.48) in T3 compared to T1 (1.83) and T2 (2.01). The result of the study is therefore revealed that probiotics paly a most important role in growth, survival and production of shrimp by maintaining good water quality environment throughout the culture period. It may be therefore concluded that probiotics can be utilized well the shrimp ponds to get higher growth and production keeping the congenial environment.Asian J. Med. Biol. Res. March 2017, 3(1): 88-93

scholarly journals Integration between bioflocs and periphyton in Nile tilapia culture tanks

2017 ◽  
Vol 39 (5) ◽  
pp. 601
Author(s):  
Davi De Holanda Cavalcante ◽  
Francisco Roberto Dos Santos Lima ◽  
Vanessa Tomaz Rebouças ◽  
Marcelo Vinícius do Carmo e Sá
Keyword(s):  
Water Quality ◽  
Growth Performance ◽  
Specific Growth ◽  
Ammonia Nitrogen ◽  
Final Body Weight ◽  
Fish Yield ◽  
Beneficial Effects ◽  
Total Ammonia Nitrogen ◽  
Total Ammonia ◽  
Reactive Phosphorus

The present study aimed to assess the possible beneficial effects of the integration between bioflocs and periphyton to the Nile tilapia’s water quality and growth performance. There were four treatments with five replicates each: (1) Control: green waters, (2) Periphyton: substrate-based system, (3) BFT: bioflocs technology for aquaculture, and (4) Biophyton: integration between bioflocs and periphyton. Fish (1.63 ± 0.07 g) were reared for 10 weeks in twenty 250 L outdoor tanks. Two polyethylene boards were vertically set out in the Periphyton and Biophyton tanks as underwater substrates. The C: N ratios of water in the BFT and Biophyton tanks were adjusted to 15:1 with dry molasses applications. The concentrations of total ammonia nitrogen were higher in the Control and Periphyton tanks than in the BFT and Biophyton ones. On the other hand, the concentrations of reactive phosphorus were higher in the BFT and Biophyton tanks than in the Control and Periphyton ones. The fish final body weight, specific growth rate and fish yield have not differed between the tanks. The integration between bioflocs and periphyton has not brought clear benefits to tilapia culture on water quality and growth performance.  

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