R
Ricardo Zerolo
Researcher at Junta of Andalusia
Publications - 10
Citations - 306
Ricardo Zerolo is an academic researcher from Junta of Andalusia. The author has contributed to research in topics: Fish meal & Genetic association. The author has an hindex of 6, co-authored 10 publications receiving 278 citations.
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Feeding and development of Senegal sole (Solea senegalensis) larvae reared in different photoperiods
TL;DR: The results suggest the existence of a circadian feeding rhythm that can also be modified by manipulating light conditions, and the effects of 14L:10D and 24L:0D photoperiods on feeding activity and the development of cultured Senegal sole larvae were studied.
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Natural carbon stable isotope ratios as indicators of the relative contribution of live and inert diets to growth in larval Senegalese sole (Solea senegalensis)
TL;DR: Co-feeding regimes in Solea senegalensis larvae may be adjusted to meet ontogenetic changes in the capacity for larvae to utilise inert diets, suggesting relatively poor utilization of nutrients from the inert diet.
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Intestinal microbiota variation in Senegalese sole (Solea senegalensis) under different feeding regimes
Beatriz Martín-Antonio,Manuel Manchado,Carlos Infante,Ricardo Zerolo,Alejandro M. Labella,Carmen M. Alonso,Juan J. Borrego +6 more
TL;DR: The significant differences between intestinal bacterial composition in Senegalese soles fed commercial diets and natural preys (polychaeta) reveal the necessity to develop specific optimized diets for the intensive rearing of this fish species.
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Effect of different diets on proteolytic enzyme activity, trypsinogen gene expression and dietary carbon assimilation in Senegalese sole (Solea senegalensis) larvae.
Julián Gamboa-Delgado,Lewis Le Vay,C. Fernández-Díaz,Pedro Cañavate,Marian Ponce,Ricardo Zerolo,Manuel Manchado +6 more
TL;DR: Results demonstrate that during early larval development of sole, diet modulates ssetryp1 gene expression and suggests the suitability of this biomarker as a nutritional status indicator in early sole larvae.
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Effects of light intensity and addition of carotene rich Dunaliella salina live cells on growth and antioxidant activity of Solea senegalensis Kaup (1858) larval and metamorphic stages
TL;DR: Evidence of the antiperoxidative effect of b-carotene from live algae in the larval rearing process of marine fishes is found and is detected in metamorphosing larvae, whose MDA levels were noticeably higher than in earlier stages.