[EN] The study aimed to evaluate how replacing different proportions of fish oil (FO) with vegetable oils (VO) in the diet of Mediterranean yellowtail, Seriola dumerili (Risso, 1810), affects the fatty acids (FA) signature, ...
[EN] The present study was performed to determine the effect of soybean oil on the performance and liver histology in sharpsnout sea bream. Four experimental diets were formulated containing 0%, 25%, 50% and 75% of soybean ...
[EN] Research was carried out into the effect of partial and total fishmeal (FM) replacement by a vegetable and animal proteins blend, as well as the inclusion of microalgae in diets for gilthead seabream (Sparus aurata ...
The purpose of this study was to evaluate the effect of two dry extruded diets on growth and nutritional composition of digestive gland (DG) and muscle of Octopus vulgaris. Both artificial diets (FMK and 3FMK) were composed ...
[EN] Four commercial diets containing different levels of crude protein and crude lipid (44/25, 43/21, 46/20
and 47/20%) were assayed in duplicated groups in juvenile meagre (Argyrosomus regius) (initial
individual ...
Four isonitrogenous (42% crude protein) and isolipidic (20%) diets were formulated using four different percentages of pork fat to substitute fish oil at 0, 25, 50 and 75% to evaluate the performance, body composition, ...
[EN] An 84-day trial was performed to assess the use of alternative protein sources in Seriola dumerili. Three diets were used, FM100 diet, as a control diet without fishmeal substitution, and FM66 and FM33 diets with a ...
[EN] Recent studies have demonstrated the impact of diet on microbiota composition, but the
essential need for the optimization of production rates and costs forces farms and aquaculture
production to carry out continuous ...
[EN] The digestive tract, particularly the intestine, represents one of the main sites of interactions with the environment, playing the gut mucosa a crucial role in the digestion and absorption of nutrients, and in the ...
[EN] The objective of this study was to evaluate the effect of fish meal replacement with a mixture of plant, and animal protein supplemented with a commercial nucleotide NucleofomeFish (TM), on growth, feed utilization, ...
Estruch-Cucarella, Guillem; Tomas-Vidal, A.; El Nokrashy, Asmaa M.; Monge-Ortiz, Raquel; Godoy-Olmos, Sergio; Jover Cerda, Miguel; Martínez-Llorens, Silvia(Taylor & Francis, 2018)
[EN] The search for new sustainable aquafeeds for the species with greater economic importance, such as the gilthead sea bream in Europe, is one of the main challenges in the aquaculture sector. The present work tested ...
[EN] Gilthead sea bream (Sparus aurata) was raised in six individual recirculating aquaculture systems (RAS) whose bioflters¿ performance was analyzed. Fish were fed with three diferent diets (a control diet, a fshmeal-based ...
Velazco Vargas, Jorge Luis; Tomás Vidal, Ana; Hamdan, M.; Moyano López, Francisco Javier; Jover Cerdá, Miguel; Martínez-Llorens, Silvia(Wiley, 2014-10)
This study investigates the effect of digestible protein levels in experimental diets for meagre (Argyrosomus regius). A group of 253 fish, 52 g of mean weight, was distributed in 12 tanks, three replicates per treatment. ...
[EN] This work focuses on the achieving of optimal design and modelling of nitrifying trickling filters for closed circuit aquaculture turbot (Psetta maxima) farms. Several process parameters influential in nitrifying ...
[EN] In recirculating aquaculture systems, performance of nitrifying biofilters for total ammonia nitrogen (TAN) removal from the culture water and thus minimizing eutrophication depends on numerous elements of design. In ...
Lloret Mauri, Ginés(Universitat Politècnica de València, 2012-01-24)
En el siguiente trabajo presentamos un análisis pormenorizado de la actividad de una granja marina, tanto de las tareas que desempeñan sus trabajadores diariamente como del producto, analizando todas sus actividades desde ...