Influence of feeding a high plant protein diet on growth and nutrient utilization to combined ‘all-fish’ growth-hormone transgenic diploid and triploid Atlantic salmon (Salmo salar L.)

Ganga, Rachid; Tibbetts, Sean M.; Wall, Cheryl L.; Plouffe, Debbie A.; Bryenton, M.D.; Peters, Anja; Runighan, C. Dawn; Buchanan, John T.; Lall, Santosh P.

doi:10.1016/j.aquaculture.2015.05.010

Cited by 19 publications

(8 citation statements)

References 64 publications

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“…; Ganga et al . ). In the above‐cited studies, body/bone mineralization indicators such as body ash, bone ash, Ca or P were lower in fast‐growing transgenic salmon.…”

Section: Phosphorus – the Pivotal Point Of Investigationmentioning

confidence: 97%

Mineral nutrition and bone health in salmonids

Bæverfjord

Prabhu

Fjelldal

et al. 2018

Reviews in Aquaculture

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In the recent years, challenges faced in salmonid farming with regard to deformities have helped to improve our knowledge on skeletal biology and development of bone health in salmonids. Different nutritional, genetic and environmental factors are associated with skeletal deformities in salmonids and other fish species. Minerals are a group of essential nutrients having a vital role to play in skeletal development, growth and remodelling. The knowledge generated thus far on the structural and functional importance of minerals in salmonid bone health is largely restricted to phosphorus. A brief account of dietary phosphorus-related bone deformities encountered in salmonids, critical life stages for the development of bone deformities, recent developments in the understanding of their aetiology and dietary phosphorus levels required to improve bone health are presented. The effect of increased dietary level of phosphorus in reducing bone health disorders under conditions of improved feed conversion efficiency and use of triploids in salmon farming are illustrated with help of metadata analysis from literature. With regard to the role of other essential minerals (macro-and micro-) impacting bone health in salmonids, data available are extremely limited and hence information on other fish species and mammals is summarized in relation to bone development and incidence of deformities. The need to improve mineral bioavailability, utilization and reduce effluent mineral load is presented in brief with example from Norwegian salmon farming. Refinements in mineral requirement recommendations for salmonids and advanced methodologies for studying aetiology of skeletal anomalies, bone mineral status, skeletal development and deformities are also discussed.

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“…; Ganga et al . ). In the above‐cited studies, body/bone mineralization indicators such as body ash, bone ash, Ca or P were lower in fast‐growing transgenic salmon.…”

Section: Phosphorus – the Pivotal Point Of Investigationmentioning

confidence: 97%

Mineral nutrition and bone health in salmonids

Bæverfjord

Prabhu

Fjelldal

et al. 2018

Reviews in Aquaculture

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“…Modern aquaculture helps avoid the depletion of global fish stocks. Traditionally, fish meal is the preferred protein source in the diets of carnivorous fish species because of its nutritional value and high digestibility (Ganga, Tibbetts, Wall, Plouffe, Bryenton, Peters, Runighan, Buchanan & Lall ; Wang, Jiang, Li, Han, Yang, Hu & Yang ). To reduce costs in aquaculture and provide a sustainability and societal acceptance, the development of fish feeds containing low fish meal content and several plant ingredients and nutrients is necessary.…”

Section: Introductionmentioning

confidence: 99%

Hybrid fish model (Pseudoplatystoma reticulatum♀ × Leiarius marmoratus♂) to study feeding behaviour: protein source self-selection and demand-feeding rhythms

Fortes‐Silva¹,

Costa

Paulino

et al. 2016

Aquac Res

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We report feeding studies on hybrid fish (carnivorous × omnivorous) to determine the interactions between protein sources during diet selection trials. We also examined behavioural rhythms (feeding and locomotor activity) using a self‐feeding system mounted with a feeder connected to an infrared photocell. Twenty fish (28.20 ± 0.05 g) were distributed in four aquariums (50 L each). First, the system was tested to evaluate the adaptation of catfish (Pseudoplatystoma reticulatum × Leiarius marmoratus) to self‐feeding (step I). During this 28‐day period, feeding and locomotor activity rhythms were recorded. In the second step, to analyse protein self‐selection, a group of 20 fish (19.10 ± 0.05 g) was released in the aquaria. The hybrid catfish were given free access to diets (soya bean meal protein (SP) vs. bovine liver protein (BP)) through two self‐feeders. The same procedure was used for (SP) vs. fish meal protein (FP). The catfish learned to activate the feeders to demand a daily feed amount equivalent to 1.8% of their body weight. The fish performed most of their actions (89.0% feeding activity and 94.1 0% locomotor activity) in the night. The diet choice by the catfish became clearer with a significantly lower intake of BP (0.37 g per 100 g body weight, 24.6%) vs. SP (1.06 g per 100 g body weight, 75.4%) and SP (0.61 g per 100 g body weight, 38.9%) vs. FP (0.91 g per 100 g body weight, 61.1%). These findings should be considered when discussing feeding behaviour, nutritional targets and protein sources for future aquaculture feeds.

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“…Protein is an important nutrient for fish (Ganga 2015). Protein needs are different for each type of fish (Kaushik and Seilez 2010;Beveridge et al 2013).…”

Section: Resultsmentioning

confidence: 99%

Golden apple snail (Pomacea canaliculata) as an alternative protein source in Pasupati catfish (Pangasius sp.) fish feed

Pertiwi

Saputri

2020

Nusantara Biosci

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Abstract. Pertiwi MP, Saputri DD. 2020. Golden apple snail (Pomacea canaliculata) as an alternative protein source in Pasupati catfish (Pangasius sp.) fish feed. Nusantara Bioscience 12: 162-167. Research on efforts to conserve golden apple snail (Pomacea canaliculata) meat has been done. This research aimed to utilize the snail meat as an alternative feed for the Pasupati catfish (Pangasius sp.). The research was carried out from May to August 2020. It began by collecting Pomacea canaliculata by hand sorting then processed into artificial feed/pellets. The research was CRD designed with 5 treatments and 3 replications. Pasupati catfish juvenil measuring 7.4 ± 0.8 cm and weighing 11.7 ± 0.5 g, was maintained for 21 days with a stocking density of 15 individuals/aquarium. Feeding as much as 8% of the biomass with a frequency of feeding 3 times a day at satiation. Variables measured were SGR, L, RP, FCR, and SR. The results showed that feed B produced the best fish growth and could be an alternative fish feed without having a negative effect on growth and feed utilization. Feed B (90% fish meal + 10% Pomacea canaliculata meat meal) had the highest SGR value and was supported by a high PR value and a low FCR value. In addition, there is a difference among variables, despite least significant. ANOVA test also supports the differences between treatments, but HSD test (p<0,05) is not significantly different. This means that the addition of the percentage of P. canaliculata meat meal to the feed does not provide a good performance of the Pasupati catfish. Value of abiotic parameters was to support fish farming.

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Influence of feeding a high plant protein diet on growth and nutrient utilization to combined ‘all-fish’ growth-hormone transgenic diploid and triploid Atlantic salmon (Salmo salar L.)

Cited by 19 publications

References 64 publications

Mineral nutrition and bone health in salmonids

Mineral nutrition and bone health in salmonids

Hybrid fish model (Pseudoplatystoma reticulatum♀ × Leiarius marmoratus♂) to study feeding behaviour: protein source self-selection and demand-feeding rhythms

Golden apple snail (Pomacea canaliculata) as an alternative protein source in Pasupati catfish (Pangasius sp.) fish feed

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