Differing nutritional responses to dietary soybean meal in rainbow trout (Oncorhynchus mykiss) and Atlantic salmon (Salmo salar)

Refstie, Ståle; Korsøen, Øyvind J.; Storebakken, Trond; Bæverfjord, Grete; Lein, Ingrid; Roem, Andries J.

doi:10.1016/s0044-8486(00)00382-3

Cited by 336 publications

(267 citation statements)

References 46 publications

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“…Values of 81and 90% have been reported earlier for channel catfish (Cruz, 1975) and hybrid tilapia (Hanley, 1987). The present results suggest that soybean meal does not affect lipid digestibility in the species tested, except at the highest level of inclusion in L. fimbriatus, this being in accordance with certain earlier studies with other species (Refstie et al, 2000;Venou et al, 2006).…”

Section: Discussionsupporting

confidence: 93%

“…Digestibility of nutrients and energy from various feedstuffs varies from fish to fish (Refstie et al, 2000). Incorporation of azolla up to 20% did not have any adverse effect on the DMD and protein digestibility in the two species studied, both decreasing (p<0.05) at higher inclusion levels.…”

Section: Discussionmentioning

confidence: 84%

“…In L. fimbriatus, higher digestibility was recorded with all the test diets, whereas in common carp, the values were higher only with 40% level of incorporation, justifying the species specific differences (Refstie et al, 2000). Heat treatment destroys a large number of anti-nutritional factors present in plant derived ingredients and improves their utilisation by fish (Francis et al, 2001).…”

Section: Discussionmentioning

confidence: 85%

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Digestibility of dry matter and nutrients from three ingredients by the carps, Labeo fimbriatus (Bloch, 1795) and Cyprinus carpio Linnaeus, 1758 with a note on digestive enzyme activity

Barlaya

Umalatha²,

Ganesh³

et al. 2017

Indian J. Fish.

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This study was conducted in indoor, aerated plastic tubs to estimate the digestibility of dry matter and nutrients by the carps, Labeo fimbriatus (Bloch, 1795) and Cyprinus carpio Linnaeus, 1758, from three feed ingredients viz., azolla, soybean meal and silkworm pupa incorporated at levels ranging from 0-40% in a diet comprising equal amounts of rice bran and groundnut oil cake using crude fibre as the marker. Activity of the major digestive enzymes was also estimated in the gut of fish at the end of the experimental trial. Utilisation of azolla protein was comparable with that of control diet up to 20% incorporation in both L. fimbriatus and common carp. Major nutrients from soybean were better utilised up to 40% incorporation by the two species. Protein digestibility from silkworm pupae increased at 20% incorporation and decreased at 40% in L. fimbriatus, while fat and nitrogen-free extract digestibility was higher at 20-40% incorporation. In common carp, higher digestibility of protein and fat was recorded at 10-30% inclusion levels of silkworm pupa.

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Section: Discussionsupporting

confidence: 93%

Section: Discussionmentioning

confidence: 84%

Section: Discussionmentioning

confidence: 85%

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Digestibility of dry matter and nutrients from three ingredients by the carps, Labeo fimbriatus (Bloch, 1795) and Cyprinus carpio Linnaeus, 1758 with a note on digestive enzyme activity

Barlaya

Umalatha²,

Ganesh³

et al. 2017

Indian J. Fish.

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“…The balance of essential amino acids relative to lysine (EAA Lys −1 ) in the SPC diet showed the greatest differences relative to fish muscle. The use of dietary plant protein sources have resulted in similar growth responses for other carnivorous marine fish, including the rainbow trout (Oncorhynchus mykiss; Refstie et al, 2000), cobia (Rachycentron canadum; Chou et al, 2004), Mediterranean yellowtail (Seriola dumerili, Tomás et al, 2005), and sea bream (Diplodus puntazzo, Mérida et al, 2010).…”

Section: Discussionmentioning

confidence: 99%

Effect of dietary amino acid composition from proteins alternative to fishmeal on the growth of juveniles of the common snook, Centropomus undecimalis

Silvão

Nunes

2017

R. Bras. Zootec.

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-This study investigated the effect of dietary amino acid composition from proteins alternative to fishmeal on the growth performance of the common snook, Centropomus undecimalis. ) and achieved the lowest body weight (31.1±6.62 and 33.3±10.20 vs 40.4±13.18 g) and the highest feed conversion ratio (3.69±0.29 and 3.11±0.51 vs 2.33±0.34) when fed SPC and basal diets compared with PBM, respectively. Retention of dietary crude protein varied from 36 to 38% for fish fed the basal and SPC diets, but exceeded 51% in fish fed PBM. Results indicate a greater ability of the common snook to gain weight and increase retention of nutrients when dietary protein is of terrestrial animal origin. Dietary protein from PBM yields a more balanced dietary amino acid composition relative to fish muscle, but possibly in excess of the species requirements.

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“…Para minimizar estos costos, se ha introducido tecnología para distribuir el alimento, lo que ha implicado una reducción de la mano de obra directa de personal que se dedicado a esta actividad; también se ha modificado la formulación de las dietas, producto de la disminución de las capturas de recursos pesqueros orientados a la producción de harina y aceite de pescado, lo que ha obligado a investigar en la búsqueda de fuentes alternativas de proteínas y de aceites (Fernández & Briones, 2005), en harinas de origen animal y vegetal, tales como: de pluma fermentada, lombriz, habas, lupino, soya, guisantes (Carter & Hauler, 2000;Refstie et al, 2000;Daroch, 2002;Krogdahl et al, 2003;Opstvedt et al, 2003;Glencross et al, 2004Glencross et al, , 2007Mundheim et al, 2004;Bertsch & Coello, 2005;Barrows et al, 2007;Isea, 2008) y aceites de colza, linaza y palma (Gordon et al, 2001(Gordon et al, , 2002Bendiksen et al, 2003).…”

Section: Introductionunclassified

Efecto de reducir la frecuencia de alimentacion en la supervivencia, crecimiento, conversion y conducta alimenticia en juveniles de salmon del Atlantico Salmo salar (Linnaeus, 1758): experiencia a nivel productivo

Flores¹,

Vergara²

2012

lajar

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RESUMEN. En Chile, la mayoría de las empresas de cultivo de salmones en la fase parr alimentan a los peces con 24 raciones/día; por otra parte, el alimento en el estómago de los peces, puede permanecer cerca de 4 a 5 h. Este trabajo evalúa en base a procedimientos y protocolos productivos, la disminución en la frecuencia de raciones de alimento y su efecto en la supervivencia, crecimiento, conversión y conducta de alimentación de los peces. Se trabajó en condiciones normales de producción comercial, con aproximadamente 1.200.000 peces de 0,17 g durante cuatro meses. Hubo dos tratamientos, el control con 24 raciones/día y el ensayo, que al inicio de la experiencia se entrego 12 raciones/día y al finalizar la experiencia se proporcionó 4 raciones/día. Se emplearon cinco estanques de 18 m 3 para cada tratamiento. La disminución en la frecuencia de alimentación, no afectó la supervivencia de Salmo salar, se obtuvo mayor crecimiento en los peces del ensayo, con mejor conversión de alimento, se logró reducción de alimento depositado en el fondo de los estanques y se visualizó mejor apetito en los peces. Palabras clave: ración de alimento, crecimiento, conducta alimenticia, Salmo salar, salmón del Atlántico, acuicultura, Chile.Effect of reducing the feeding frequency on the survival, growth, conversion, and feeding behavior of juvenile Atlantic salmon Salmo salar (Linnaeus, 1758): an experience at the productive level ABSTRACT. In Chile, most salmon-farming companies feed fish in the parr phase 24 rations/day. However, food can remain in fish stomachs for around four or five hours. Using productive procedures and protocols, this study evaluates less frequent food rations and how they affect the survival, growth, conversion, and feeding behavior of the fish. The study was conducted over four months under normal commercial production conditions, using approximately 1,200,000 fish of 0.17 g each. There were two treatments: the control, which received 24 rations/day, and the assay, which received 12 rations/day at the onset of the study and 4 rations/day at the end of this. Five tanks, each 18 m 3 , were used for each treatment. The lower feeding frequency did not affect the survival of Salmo salar. The fish in the assay obtained greater growth and had better food conversion rates. Less food was deposited on the bottom of the assay tanks, and the fish were observed to have better appetites. Keywords: food ration, growth, feeding behavior, Salmo salar, Atlantic salmon, aquaculture, Chile. ___________________Corresponding author: Héctor Flores (hflores@ucn.cl) INTRODUCCIÓNEn Chile, la salmonicultura ha tenido un crecimiento sostenido durante los últimos años, demostrando su gran capacidad de desarrollo, llegando a ser uno de los principales productores y exportadores de salmón en el mundo. El recurso más cultivado en Chile es salmón del Atlántico (Salmo salar) con una cosecha total de 204.013 ton el año 2009 (SERNAPESCA, 2009), posicionando al país junto a Noruega como los productores más importantes a nivel mundial, con un ...

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Differing nutritional responses to dietary soybean meal in rainbow trout (Oncorhynchus mykiss) and Atlantic salmon (Salmo salar)

Cited by 336 publications

References 46 publications

Digestibility of dry matter and nutrients from three ingredients by the carps, Labeo fimbriatus (Bloch, 1795) and Cyprinus carpio Linnaeus, 1758 with a note on digestive enzyme activity

Digestibility of dry matter and nutrients from three ingredients by the carps, Labeo fimbriatus (Bloch, 1795) and Cyprinus carpio Linnaeus, 1758 with a note on digestive enzyme activity

Effect of dietary amino acid composition from proteins alternative to fishmeal on the growth of juveniles of the common snook, Centropomus undecimalis

Efecto de reducir la frecuencia de alimentacion en la supervivencia, crecimiento, conversion y conducta alimenticia en juveniles de salmon del Atlantico Salmo salar (Linnaeus, 1758): experiencia a nivel productivo

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