2021
DOI: 10.1016/j.aquaculture.2021.736589
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Somatic growth and gonadal development of Paracentrotus lividus (Lamarck, 1816) fed with diets of different ingredient sources

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Cited by 14 publications
(13 citation statements)
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“…SGR value in D-0 resulted to be similar to that achieved by Vizzini et al (2018), when testing L. sativa based diet. In D-20, we obtained SGR values comparable to Lourenco et al (2021), who tested similar dietary animal supply (12,5%). Both these SGR values were, however, lower than that observed in D-40 in the present study, suggesting the better suitability of a high amount of animal supply (around 40%) to meet the dietary requirements of sea urchin juveniles.…”
Section: Growth Performancessupporting
confidence: 64%
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“…SGR value in D-0 resulted to be similar to that achieved by Vizzini et al (2018), when testing L. sativa based diet. In D-20, we obtained SGR values comparable to Lourenco et al (2021), who tested similar dietary animal supply (12,5%). Both these SGR values were, however, lower than that observed in D-40 in the present study, suggesting the better suitability of a high amount of animal supply (around 40%) to meet the dietary requirements of sea urchin juveniles.…”
Section: Growth Performancessupporting
confidence: 64%
“…Vegetable and animal ingredients mixed in a formulated diet can, in fact, maximize sea urchin growth performance, reducing time for the production of high-quality marketable gonads (Vizzini et al, 2019). To date, several attempts have been made to obtain a good market product using a balanced mix of vegetable and animal sources, as alternative diets to traditional ones (Vizzini et al, 2015;Sartori and Gaion, 2016;Cirino et al, 2017;Fabbrocini et al, 2019;Raposo et al, 2019;Zupo et al, 2019;Ciriminna et al, 2020;Santos et al, 2020b;Ciriminna et al, 2021;Lourenco et al, 2021). However, as far as we know, only Fernandez and Boudouresque (2000) focused on a comparative investigation of the dietary requirements of the sea urchin during different life stages.…”
Section: Introductionmentioning
confidence: 99%
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“…In most previous studies on the effect of dietary protein content on sea urchin gonad production, the concentrations of multiple ingredients were not kept consistent among experimental diets with different protein levels, despite knowledge that the protein source [86] and carbohydrate Protein efficiency for gonad production (%). (i) Gonad protein gain from the beginning to the end of the experiment (g).…”
Section: Discussionmentioning
confidence: 99%
“…Most of the Portuguese aquaculture is developed in old salt pans in the central and southern areas of Portugal, while freshwater aquaculture is scattered throughout the northern and central regions. In any case, land-based production in aquaculture recirculating systems (RAS) or in natural systems can be an option to increase the aquaculture production and can be appropriate for some species such as flat fishes, e.g., turbot (Scophthalmus maximus), Senegalese sole (Solea senegalensis), or to produce new species such as the sea urchin Paracentrotus lividus [3,4] and the sea cucumber Holothuria mammata [5]. However, the limited areas for aquaculture production mean that offshore aquaculture may be seen as a solution for other species rearing.…”
Section: Introduction 1aquaculturementioning
confidence: 99%