Assessment of different levels of green and brown seaweed meal in experimental diets for whiteleg shrimp (Litopenaeus vannamei, Boone) in recirculating aquaculture system

Cárdenas, Jessie Vargas; Gálvez, Alfredo Olivera; Brito, Luis Otavio; Galarza, Elsa Vega; Pitta, David Cano; Rubin, Víctor Vergara

doi:10.1007/s10499-015-9899-2

Cited by 30 publications

(9 citation statements)

References 38 publications

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“…Cárdenas et al (2015) reported that APDI of green (mixtures of Caulerpa, Enteromorpha and Ulva) and brown (mixtures of Macrocystis, Lessoniaceae and Lessonia) seaweeds was 86.81% and 85.37%, respectively. (mainly Ulva lactuca) which belongs to the green seaweed.…”

Section: Discussionmentioning

confidence: 99%

“…There were relatively few studies looking at the nutrient availability of seaweed meals in aquatic animal feeds particularly with regard to shrimp. Cárdenas et al (2015) reported that APDI of green (mixtures of Caulerpa, Enteromorpha and Ulva) and brown (mixtures of Macrocystis, Lessoniaceae and Lessonia) seaweeds was 86.81% and 85.37%, respectively. Digestibility data for amino acids in Ulva meal are still limited.…”

Section: Discussionmentioning

confidence: 99%

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Apparent digestibility of animal, plant and microbial ingredients for Pacific white shrimpLitopenaeus vannamei

2017

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A digestibility trial was conducted to determine apparent digestibility coefficients of dry matter, protein, energy and amino acids of animal, plant and microbial ingredients for Pacific white shrimp, Litopenaeus vannamei. The tested ingredients included traditional soybean meal (TSBM), PepsoyGen soybean meal (PSBM), NutriVance soybean meal (NSBM), fish meal (FM), poultry meal (PM), squid hydrolysis (SQH), scallop hydrolysis (SCH), flash dried yeast (FDY), two batches of Ulva meal (UMF and UMS) and bacteria biomass (BB). A basal diet was formulated and produced along with the experimental diets which included 300 g/kg of each ingredient and 700 g/kg of the basal diet. Juvenile shrimp (initial mean weight: 12 g, six shrimp/tank, n = 3) were stocked in a recirculation system. Apparent dry matter, protein and energy digestibility coefficients ranged from −40.11% to 78.51%, 15.17% to 97.03% and 13.33% to 82.56% among different protein sources, respectively. In general, protein and energy digestibilities in soy sources (77.6% to 97.03% and 62.77% to 82.56%, respectively) are higher than the tested animal protein (51.39% to 71.41% and 45.29% to 69.77%, respectively) and single-cell protein sources (15.17% to 53.47% and 13.33% to 40.39%, respectively). Among the three soybean sources, TSBM showed highest protein and energy digestibility. Apparent individual amino acid digestibility coefficients were also variable among different types of ingredients, and there was a reasonable correspondence to protein digestibility. The most digestible feed ingredients for Pacific white shrimp in this study were conventional soybean meal (SBM) and NutriVance soybean meal (NSBM), which indicated that these ingredients are good protein and amino acid sources for Pacific white shrimp. Resultant digestibility data may provide useful information to commercial shrimp feed industry. K E Y W O R D Samino acids, digestibility, ingredient, Litopenaeus vannamei, protein sources

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Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Apparent digestibility of animal, plant and microbial ingredients for Pacific white shrimpLitopenaeus vannamei

2017

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“…In some cases, shrimp composition is modified when fed seaweeds, these changes may include lipid content and carotenoids ( Cruz-Suárez et al, 2010 ; Subhra Bikash, 2015 ), or total cholesterol ( Casas-Valdez et al, 2006 ). The optimal level of inclusion of seaweed meal in shrimp feed varies among seaweed species, but, in most cases, studies have found benefits when included not higher than 5% ( Cruz-Suárez et al, 2009 ; Rodríguez-González et al, 2014 ; Cárdenas et al, 2015 ; Yu et al, 2016 ; Schleder et al, 2017 ).…”

Section: Introductionmentioning

confidence: 99%

Use of seaweed Ulva lactuca for water bioremediation and as feed additive for white shrimp Litopenaeus vannamei

Elizondo‐González¹,

Quiroz‐Guzmán²,

Escobedo‐Fregoso³

et al. 2018

PeerJ

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Two experimental feeding trials were conducted during four weeks to evaluate the use of Ulva lactuca in shrimp culture: (1) for wastewater bioremediation, and (2) using different inclusion levels of U. lactuca meal in shrimp feed. In feeding trial 1, shrimp reared under seaweed U. lactuca water exchange in a re-circulation system (SWE) resulted in similar growth and feed utilization as shrimp reared with clean water exchange (CWE). Shrimp under no water exchange (NWE) resulted in significant lower growth and higher feed conversion rate (FCR) compared to the other treatments (p < 0.05). Nitrogen compounds and phosphate in water from SWE and CWE treatments did not present significant differences during the experimental trial (p > 0.05). In feeding trial 2, U. lactuca biomass produced by wastewater bioremediation in SWE treatment were dried and ground to formulate diets containing 0, 1, 2, and 3% U. lactuca meal (0UL, 1UL, 2UL, and 3UL). Shrimp fed the 3 UL diet resulted in a significant (p < 0.05) improvement of growth and FCR, and enhanced whole shrimp lipid and carotenoid content by 30 and 60%, respectively, compared to control diet. Seaweed U. lactuca is suggested as a desirable species for wastewater bioremediation in integrated aquaculture systems, and its meal as a good feed additive for farmed shrimp.

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“…In some cases, shrimp composition is modified when fed seaweeds, these changes may include lipid content and carotenoids (Cruz-Suárez et al 2010;Subhra Bikash 2015), or total cholesterol (Casas-Valdez et al 2006). The optimal level of inclusion of seaweed meal in shrimp feed varies among seaweed species, but, in most cases, studies reflect benefits when included not higher than 5% (Cruz-Suárez et al 2009;Rodríguez-González et al 2014;Cárdenas et al 2015;Yu et al 2016;Schleder et al 2017).…”

Section: Introductionmentioning

confidence: 99%

Use of seaweed Ulva lactuca for water bioremediation and as feed additive for white shrimp Litopenaeus vannamei

Elizondo‐González¹,

Quiroz‐Guzmán²,

Escobedo-Fregoso³

et al. 2017

Preprint

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Two experimental feeding trials were conducted during 4 weeks to evaluate the use of Ulva lactuca in shrimp culture: 1) for wastewater bioremediation in a water integrated system with U. lactuca, and 2) using different inclusion levels of U. lactuca meal in shrimp feed. In feeding trial 1, shrimp reared under integrated system with U. lactuca (SWE) resulted in similar growth and feed utilization as shrimp reared with normal water exchange (CWE). Shrimp under no water exchange (NWE) resulted in significant lower growth and higher feed conversion rate (FCR) compared to the other treatments (p < 0.05). Nitrogen compounds and phosphate in water from SWE and CWE treatments did not present significant differences during the experimental trial (p > 0.05). In feeding trial 2, seaweed biomass produced by wastewater bioremediation in SWE treatment were dried and ground to formulate diets containing 0, 1, 2, and 3% U. lactuca meal (0UL, 1UL, 2UL, and 3UL). Shrimp fed the 3UL diet resulted in a significant (p < 0.05) improvement of shrimp growth and FCR, and enhanced whole body lipid and carotenoid content by 30 and 60%, respectively, compared to control diet. Seaweed U. lactuca is suggested as a desirable species for wastewater bioremediation in integrated aquaculture systems, and its meal as good feed additive for farmed shrimp.

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Assessment of different levels of green and brown seaweed meal in experimental diets for whiteleg shrimp (Litopenaeus vannamei, Boone) in recirculating aquaculture system

Cited by 30 publications

References 38 publications

Apparent digestibility of animal, plant and microbial ingredients for Pacific white shrimpLitopenaeus vannamei

Apparent digestibility of animal, plant and microbial ingredients for Pacific white shrimpLitopenaeus vannamei

Use of seaweed Ulva lactuca for water bioremediation and as feed additive for white shrimp Litopenaeus vannamei

Use of seaweed Ulva lactuca for water bioremediation and as feed additive for white shrimp Litopenaeus vannamei

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