Effects of addition of red tilapia (Oreochromis spp.) at different densities and sizes on production, water quality and nutrient recovery of intensive culture of white shrimp (Litopenaeus vannamei) in cement tanks

Yuan, Derun; Yang, Yi; Yakupitiyage, Amararatne; Fitzimmons, Kevin; Diana, James S.

doi:10.1016/j.aquaculture.2009.11.011

Cited by 68 publications

(55 citation statements)

References 22 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Yuan et al (2010) also pointed out that there were no significant differences in FCR, in a tilapia-shrimp polyculture at low or high-tilapia density. Bessa Junior et al (2012) also did not observe significant differences in FCR for densities of 2 tilapia per m 2 and shrimp at 3, 6, 9, 12 shrimp per m 2 , with increased shrimp stoking density.…”

Section: Resultsmentioning

confidence: 99%

“…Bessa Junior et al (2012) tested tilapia density (O. niloticus) at 2 tilapia per m 2 and shrimp densities (3, 6, 9, 12 shrimp per m 2 ) in a polyculture, and Yuan et al (2010) tested tilapia (Oreochromis sp.) at 0.4, 0.8 and 1.2 tilapia per m 2 and shrimp at 60 shrimp per m 2 , also in a polyculture, and they observed a decreased shrimp final weight as stocking density increased; however, these treatments did not significantly affect tilapia biomass, and authors concluded that polyculture with shrimp did not affect Nile tilapia yield.…”

Section: Resultsmentioning

confidence: 99%

“…Tilapia-shrimp or tilapia-prawn polyculture adoption has been expanded among producers in many countries, and some studies have been conducted to test the efficiency of these systems (Candido et al, 2005;Tendencia et al, 2006Tendencia et al, , 2011Muangkeow et al, 2007;Uddin et al, 2007Uddin et al, , 2009El-Sherif & Ali Mervat, 2009;Souza et al, 2009;Martínez-Porchas et al, 2010;Yuan et al, 2010;Shahin et al, 2011;Bessa Junior et al, 2012).…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Stocking densities and feeding strategies in shrimp and tilapia polyculture in tanks

Simão

Brito

Maia

et al. 2013

Pesq. agropec. bras.

View full text Add to dashboard Cite

-The objective of this work was to evaluate the performance of Pacific marine shrimp (Litopenaeus vannamei) and tilapia (Oreochromis niloticus), in a polyculture in tanks subjected to different stocking densities and feeding strategies, in comparison with monoculture. Two experiments were performed, at the same time, in a completely randomized design with three treatments and four replicates each. Treatments for experiment I were: monoculture with 10 shrimp per m² (10S:0T); polyculture with 10 shrimp and 0.5 tilapia per m² (10S:0.5T); and polyculture with 10 shrimp and 1 tilapia per m² (10S:1T). Shrimp was the main crop, and feed was provided based on shrimp biomass. Treatments for experiment II were: monoculture with 2 tilapia per m² (2T:0S); polyculture with 2 tilapia and 2.5 shrimp per m² (2T:2.5S); and polyculture with 2 tilapia and 5 shrimp per m² (2T:5S). Tilapia was the main crop, and feed was provided based on fish requirements. In the experiment I, tilapia introduction to shrimp culture resulted in lower shrimp growth and poor feed conversion rate. In experiment II, shrimp introduction to tilapia culture did not interfere with fish performance. Polyculture is more efficient with the combination of 2 tilapia and 2.5 or 5 shrimp per m² and feed based on fish requirements.

show abstract

Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Stocking densities and feeding strategies in shrimp and tilapia polyculture in tanks

Simão

Brito

Maia

et al. 2013

Pesq. agropec. bras.

View full text Add to dashboard Cite

show abstract

“…However, water temperature ranged from 30.0 to 35.0 and 14.0 to 32.5°C in monsoon and winter seasons, respectively during the experimental period. The low temperature during the winter season might be responsible for low survival and growth of shrimp (Wyban et al, 1995;Yuan et al, 2010) as compared to the survival rate (%), ABW (g) at harvest and FCR of 59, 28.64 and 1.36 during 2008(CIBA, 2008) and 67.74, 26.9 and 1.37 during 2009(CIBA, 2009 respectively in the conventional shrimp ponds. The sizes of the animals in hapa were considerably lesser than the pond reared animals which might be due to more stocking density and confinement.…”

Section: Resultsmentioning

confidence: 99%

Untitled

Raja¹,

Kalaimani²,

Panigrahi³

et al. 2014

Turk. J. Fish. Aquat. Sci.

View full text Add to dashboard Cite

Experiments in hapa and pond were carried out with antibiotic treated tiger shrimp, Penaeus monodon seeds to assess the morphological and hematological parameters during two different seasons viz, monsoon (March to August) and winter (October to February). Survival rates of the antibiotic treated seeds during transport were found to be significantly more compared to untreated control seeds. Average body weight (ABW), feed conversion ratio (FCR) and survival rate after 134 days of culture (DOC) showed no significant difference between antibiotic treated and untreated control seeds during both the seasons. On comparison of seasonal performance, the ABW was 25.79±2.29 g in monsoon and 13.53±2.23 g in winter batch with corresponding FCR of 1.62±0.03 and 2.57±0.01 and survival rate of 55.62±4.94 and 24.62±4.78 per cent respectively with significant difference. Total hemocyte count (THC), granular hemocyte (GH) and nongranular hemocyte (NGH) counts were not statistically significant between antibiotic treated and untreated animals. Significant difference was observed in water and soil quality parameters between seasons but not between antibiotic and control group experimental ponds.

show abstract

“…Since then, to integrate and improve the service function of the system, we have enhanced and cultured fish, shrimp, crab, and shellfish according to their biological characteristic in the system. The rationale is that fish species in an ideal polyculture pond occupy different niches and possess feeding habits which are different from and complementary to each other, therefore, are able to utilize food available in the pond more efficiently than single species (Yuan et al 2010). In the coastal artificial system, the fishes include 6,000 Pseudosciaena crocea with body length (BL) ranging from 140 to 150 mm; 2,000 Sparus macrocephalus, BL range, 65-70 mm; and 10,000 Mugil cephalus and Liza haematocheila, BL range, 10-15 mm.…”

Section: Electronic Supplementary Materialsmentioning

confidence: 99%

An ecological model of the artificial ecosystem (northern Hangzhou Bay, China): analysis of ecosystem structure and fishing impacts

Chen

Ping

2010

Helgol Mar Res

View full text Add to dashboard Cite

The artificial ecosystem is a large-scale enclosure in northern Hangzhou Bay, China. Using the Ecopath with Ecosim software, a trophic structure model is constructed for [2006][2007] to characterize the food web structure, functioning, and describing the ecosystem impacts of fishing. Input information for the model were gathered from published and unpublished reports and from our own estimates during the period 2006-2007. Pedigree work and simple sensitivity analysis were carried out to evaluate the quality and the uncertainty of the model. Results show that the food web in the enclosed sea area was dominated by a detritus pathway. The trophic levels of the groups varied from 1.00 for primary producers and detritus to 3.90 for piscivorous fish in the artificial system. Using network analysis, the system network was mapped into a linear food chain, and five discrete trophic levels were found with a mean transfer efficiency of 9.8% from detritus, 9.4% from primary producer within the ecosystem. The geometric mean of the trophic transfer efficiencies was 9.5%. Detritus contributed 57% of the total energy flux, and the other 43% came from primary producers. The ecosystem maturity indices-TPP/TR (total primary production/total respiration), FCI (Finn cycling index), A (ascendancy) and TB/TDET were 2.672, 25%, 31.5%, and 0.013, respectively, showing that the artificial system is at developmental stage according to Odum's theory of ecosystem development. The 'Keystoneness' result indicates that herbivorous zooplankton was identified as keystone species in this system. Furthermore, a simple dynamical simulation was preformed for varying fishing mortality over 10 years. The biomass of most fish groups has a small increase when the fishing mortality at current level. Increasing fishing mortality by twofold resulted in a marked decrease in biomass of piscivorous fish accompanied by an increase in that of other fish groups, notable zooplanktivorous fish. Generally, this study represents the first attempt to evaluate the food web structure and the potential effects of fisheries in the artificial coastal ecosystem. It is concluded that this model is a potential tool for use in the management of the artificial ecosystem in northern Hangzhou Bay.

show abstract

Effects of addition of red tilapia (Oreochromis spp.) at different densities and sizes on production, water quality and nutrient recovery of intensive culture of white shrimp (Litopenaeus vannamei) in cement tanks

Cited by 68 publications

References 22 publications

Stocking densities and feeding strategies in shrimp and tilapia polyculture in tanks

Stocking densities and feeding strategies in shrimp and tilapia polyculture in tanks

Untitled

An ecological model of the artificial ecosystem (northern Hangzhou Bay, China): analysis of ecosystem structure and fishing impacts

Contact Info

Product

Resources

About