Shrimp (Litopenaeus vannamei) artisanal production in floating cages at sea and polyculture with oyster (Crassostrea gigas)

Radulovich, Ricardo; Fuentes‐Quesada, José Pablo

doi:10.1016/j.aquaculture.2019.734354

Cited by 12 publications

(7 citation statements)

References 19 publications

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“…The results showed that the survival rate, live weight and biochemical components of clams in culture wastewater are significantly superior to those in control group and conventionally fed clams. Furthermore, the rationality of cultivating shellfish with wastewater has been confirmed (Jones & Preston, 1999;Radulovich & Fuentes-Quesada, 2019;Shpigel & Blaylock, 1991). Wastewater rich in organic particulate matter, phytoplankton and bacteria can provide nutrients for the growth of shellfish.…”

Section: Analysis Of Ecological Value Of Shellfish In Prawn Culture Watermentioning

confidence: 99%

“…Yet for all that, the particulate and dissolved pollutants in aquaculture wastewater are excellent nutrient sources for microalgae and probiotics. Microalgae can absorb N, P and other elements to synthesize their organic matters through photosynthesis (Ansari et al, 2017;Przytocka-Jusiak et al, 1984;Yan & Yu, 1997), while probiotics can remove the pollutants through nitrification, denitrification, respiration or other metabolic behaviours (He et al, 2020;Hooper et al, 1997;Kirchman et al, 1994;Ma et al, 2016). In addition, since bivalves have important ecological functions, they can filter organic and inorganic particles, phytoplankton and bacteria from water, and then deposit such substances in the form of false manure (Newell & Koch, 2004;Tendencia, 2007).…”

Section: Effects Of Two Bacteria As Microalgae Substitutes On the Activity Of Digestive Enzymes In Clamsmentioning

confidence: 99%

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Evaluation on feasibility of two probiotics as microalgae substitutes for Ruditapes philippinarum spat cultured in shrimp aquaculture wastewater

Liu

Zhang

et al. 2021

Aquaculture Research

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Microalgae, a kind of conventional bait for bivalves, can increase the cost of shellfish aquaculture. On this basis, Ruditapes philippinarum spat was selected to evaluate the feasibility of using photosynthetic bacteria (PSB) and marine yeasts as microalgae substitutes. The results showed that the addition of bacteria obviously affected the growth status of spat. Firstly, the survival rate of spat in 5%, 40%, 50% and 70% PSB substitution groups as well as 5% and 40% yeast substitution groups was not significantly different from that in microalgae group (p > 0.05), but that in other substitution groups was significantly lower than that in microalgae group (p < 0.05). Secondly, the growth rate of spat in PSB substitution groups (except for the 10% PSB substitution group) was significantly higher than that in microalgae group, and the 5% PSB substitution group had a growth rate which was 109.55% higher than that in microalgae group. There was no significant difference in the growth rate between microalgae group and 10%, 40%, 50% and 70% yeast substitution groups. Thirdly, the addition of bacteria also affected the digestive ability of shellfish. Pepsin enzyme activity in 20% PSB substitution group was 29.85% higher than that in microalgae group. Moreover, 5% and 40% yeast substitution groups had no significant difference in the pepsin enzyme activity compared with microalgae group. Finally, the nitrogen (N) and phosphorus (P) concentrations in the bacteria addition treatments were higher than those in the control treatment at the end of the experiment, but they were generally maintained at lower levels. In conclusion, it is feasible to partially replace microalgae with PSB and marine yeasts, and it is suggested that shellfish culture should be combined with wastewater utilization to promote the healthy development of aquaculture industry.

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Section: Analysis Of Ecological Value Of Shellfish In Prawn Culture Watermentioning

confidence: 99%

Section: Effects Of Two Bacteria As Microalgae Substitutes On the Activity Of Digestive Enzymes In Clamsmentioning

confidence: 99%

Evaluation on feasibility of two probiotics as microalgae substitutes for Ruditapes philippinarum spat cultured in shrimp aquaculture wastewater

Liu

Zhang

et al. 2021

Aquaculture Research

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“…Sea floating cages constitute an alternative to conventional shrimp production systems with advantages over pond farming, such as good water circulation and high oxygen solubility (Effendi et al 2016). Moreover, aquaculture directly at sea is becoming increasingly attractive, particularly for landless and financially-poor fishing families (Radulovich & Fuentes-Quesada 2019). Several studies have evaluated different stocking densities and cage designs for shrimp nursery and grow-out stages (Paquotte et al 1998, Lombardi et al 2006, Zarain-Herzberg et al 2010, Radulovich & Fuentes-Quesada 2019.…”

Section: Introductionmentioning

confidence: 99%

“…Moreover, aquaculture directly at sea is becoming increasingly attractive, particularly for landless and financially-poor fishing families (Radulovich & Fuentes-Quesada 2019). Several studies have evaluated different stocking densities and cage designs for shrimp nursery and grow-out stages (Paquotte et al 1998, Lombardi et al 2006, Zarain-Herzberg et al 2010, Radulovich & Fuentes-Quesada 2019. Postlarvae have been stocked at 80-700 m -2 for the nursery stage, while stocking rates for grow-out have varied from 10 to 550 m -2 using a __________________ Corresponding editor: Carlos Alvarez wide variety of cages regarding shape, size, and materials (Paquotte et al 1998, Cuvin-Aralar et al 2009, Effendi et al 2016, Radulovich & Fuentes-Quesada 2019.…”

Section: Introductionmentioning

confidence: 99%

Stressing stocking density and rearing time effect on whiteleg shrimp (Penaeus vannamei) reared intensively in floating cages

Campa‐Córdova¹,

Angulo²,

Zarain-Herzberg³

et al. 2022

Lat. Am. J. Aquat. Res.

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The stressing effect of stocking density and rearing time was assessed on shrimp Penaeus vannamei reared intensively in floating cages. Juvenile shrimp were stocked in 9 m2 cages at 200, 250, and 300 ind m-2 for a 25-day grow-out period. Total soluble protein concentration, superoxide dismutase (SOD), and catalase (CAT) activities were used as stress indicators in shrimp muscle, hepatopancreas, and hemocytes. Two-way ANOVA showed that protein content in hepatopancreas significantly decreased as stocking rate increased (from 3.81 to 2.26 mg mL-1). Density and rearing time interacted significantly to determine SOD activity in muscle and hemocytes where the maximum activity occurred at the densest rate by the end of the study (10.21 and 122.41 U mg-1); CAT activity in hepatopancreas was significantly lower when the highest density (4.1 U mg-1) was used. Final shrimp weight (5.28-5.49 g), survival (90.2-91.9%), feed conversion ratio (0.75-0.78), specific (0.058-0.063), and absolute (1.17-1.30 g week-1) growth rates were not significantly affected by density, although yields varied significantly (0.99-1.49 kg m-2). To conclude, despite the stocking rate causing a stressing effect on shrimp, its antioxidant enzymatic activity prevented such development from negatively affecting shrimp growth, survival, feed conversion ratio, and production.

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“…Un mayor desarrollo podría haber implicado la introducción de camarones en estanques de algas rojas (Gracilaria edulis y Gracilaria changii) (5) como fuente adicional de ingresos. La investigación sobre el policultivo entre camarones de varias especies de peces y bivalvos (6,7), se ha implementado, con el propósito de incrementar la producción y tener un control de la calidad del agua. Estas investigaciones y las prácticas culturales, se han basado principalmente en sistemas extensivos y semi-intensivos.…”

Section: Introductionunclassified

Factores técnicos del manejo de la calidad agua y sedimento en policultivo camarón-tilapia en estanques

et al. 2021

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El policultivo de camarón-tilapia es una de las estrategias de mitigación para los impactos sanitarios y los efluentes en las granjas camaroneras. Su finalidad principal es incrementar la producción y controlar la calidad del agua de sus efluentes. En casos de éxito se controlaron algunas enfermedades y mejoró la calidad del suelo en estanques de tierra. En esta revisión, se analizan los beneficios que se obtienen en la calidad del agua, sedimento, medio ambiente, incremento del rendimiento y el mejoramiento de los parámetros zootécnicos de camarones co-cultivados con tilapia. Los policultivos de camarón-tilapia pueden contribuir con un efecto positivo sobre la calidad del agua y sedimentos de los estanques y efluentes de las granjas de cultivo, lo cual depende de las condiciones de densidad y ambiente donde se desarrollan. Sin embargo, se requiere adaptar y demostrar su funcionalidad y rentabilidad comercial a pequeña escala e industrialmente.

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Shrimp (Litopenaeus vannamei) artisanal production in floating cages at sea and polyculture with oyster (Crassostrea gigas)

Cited by 12 publications

References 19 publications

Evaluation on feasibility of two probiotics as microalgae substitutes for Ruditapes philippinarum spat cultured in shrimp aquaculture wastewater

Evaluation on feasibility of two probiotics as microalgae substitutes for Ruditapes philippinarum spat cultured in shrimp aquaculture wastewater

Stressing stocking density and rearing time effect on whiteleg shrimp (Penaeus vannamei) reared intensively in floating cages

Factores técnicos del manejo de la calidad agua y sedimento en policultivo camarón-tilapia en estanques

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