Showing papers in "Aquaculture in 2020"

TL;DR: This study reviewed the application of herbal medicine in the prevention of disease in aquaculture, highlighting its potential as a more environmentally friendly approach to prevent disease in Aquaculture.

TL;DR: The results showed that the dietary OEO significantly improved the growth parameters (final body weight, weight gain, Weight gain %, specific growth rate, and feed intake) (P).

TL;DR: The definition of offshore for fish farming is defined based on unified viewpoint and different types of cage designs are compared with the view to guide feasibility of offshore fish farming to address challenges faced by going offshore.

TL;DR: Results show that Norway's position as the leading salmon producing country in terms of market share seems justified by its low production cost, with Chile and the Faroe Islands standing out with strong and different changes.

TL;DR: A 60-day experiment was conducted to examine the effect of fishmeal substitution with black soldier fly larvae (BSFL) meal on the growth performance, nutrient utilization, haematology, serum biochemistry, and oxidative status of Clarias gariepinus fingerlings.

TL;DR: Some of the sedative and anesthetic effects of essential oils and their active substances on the modulation of fish behavior, physiology and biochemistry are described to help the aquaculture industry as natural anesthetics could be potentially more environmentally friendly, cost-effective and safer products than synthetic drugs for the management and welfare of aquatic organisms.

TL;DR: Overall, this study showed that it is possible to replace up to 25% of FM with HIM in the diet of Siberian sturgeons without affecting the growth performance, condition factor, biometric and morphometric indices, and whole body proximate composition of the fish.

TL;DR: Tissue depletion of florfenicol and its metabolite florfinicol amine was investigated in crucian carp following administration of 10 mg/kg body weight daily for five consecutive days by oral gavage at water temperatures of 10 and 25 °C.

TL;DR: This paper presents an alternative method to calculate the FIFO ratio based on the principle of economic allocation (economic Fish In: Fish Out – eFIFO) as commonly used in Life Cycle Assessments.

TL;DR: Dietary administration of garlic, especially at 1 and 1.5%, has beneficial effects to improve plasma antioxidant and immunological parameters and it was effective to mitigate the adverse effects of ammonia toxicity on antioxidant, enzymatic and immune responses in common carp.

TL;DR: It is elucidated that the growth performance was not significantly changed by partial replacement of FM protein up to 50% by DBSFLM protein, which reduced the feeding cost by 15.6% as compared with the FM-control diet.

TL;DR: The growth parameters were significantly decreased by increasing the rearing density of Nile tilapia fed the control diet, whereas the fish reared in LD and MD and fed the BG diet showed increased growth.

TL;DR: It is indicated that administration of fenugreek supplemented diets could significantly increase the growth performance parameters and decreased the feed conversion ratio as compared to the non-supplemented groups.

TL;DR: It is proposed by this paper that technologies such as data fusion and deep learning has great potential for improving the recognition of fish feeding behavior.

TL;DR: It is demonstrated that this method can generate high-quality datasets of the spatial distribution of aquaculture ponds and could map the global aquacultural ponds distribution.

TL;DR: Compared with the positive control, there were no significant differences in final body weight (FBW) and weight gain rate (WGR) among fish fed diets with high lipid contents, but with increasing supplementation of BA in diets, the FBW and WGR gradually increased.

TL;DR: It is shown that total replacement of fish meal with black soldier fly larvae meal did not compromise the gut health of Atlantic salmon and Insects may become an important, sustainable resource for expanding the raw material repertoire.

TL;DR: This review assesses the availability of complete genomes of aquaculture animals and then briefly discusses the sequencing technologies and SNP array for SNPs genotyping, and summarizes the current status of genetic linkage map construction, QTL mapping, GWAS, and GS in aquatic animals.

TL;DR: Overall, this study shows the efficacy of insect meals as a fish meal substitute and that fish meal can be successfully replaced by Tenebrio molitor, Hermetia illucens and Musca domestica meals in 30% in the diets of European sea bass.

TL;DR: Dietary supplementation with OEO significantly increased the levels of lysozyme (P) and immune response, digestive enzyme activity levels, and intestinal microbiota in Cyprinus carpio.

TL;DR: This article presents a comprehensive overview of the status, relevance, and impact of the quality management systems in the development of marine aquaculture, with the focus on four of the most important criteria associated with these systems: freshness, safety, traceability, and authenticity.

TL;DR: This work reviews five microalgae genera: Dunaliella, Botryococcus, Chlamydomonas, Chlorella and Arthrospira, considered among the most promising for commercial biotechnological applications, and discusses potential applications.

TL;DR: Results show that TiLV is commonly found concurrently with well-known pathogenic bacteria such as Aeromonas spp.

TL;DR: Results showed that dietary LE had no significant effects on the fish growth performance, blood leukocyte differential count, plasma albumin and total protein, and head kidney interferon gamma-1 gene expression.

TL;DR: Results showed that the 50% substitution of fish meal with insect meal represented the best compromise between ingredient sustainability and proper fish growth and welfare.

TL;DR: The transcriptomic results indicated that high temperature could induce changes in major nutrient metabolism and heat stress in spotted seabass and this may be attributed to alterations of liver metabolism.

TL;DR: Although dietary CPC replacement of levels up to 60% did not significantly alter the growth performance in hybrid grouper, the immune responses were adversely influenced, andReplacing FM with CPC had an important impact on microbial profiles but not on diversity.

TL;DR: LAB-Se at 1 to 2 mg/kg can be effectively supplemented in tilapia diets to improve growth, oxidative status and immune-related gene expression.

TL;DR: The combined dietary supplementation of ChNP and vitamin C exerted a beneficial health effect against imidacloprid toxicity in tilapia.

TL;DR: Conclusively, although the individual addition THY or ChNP improved growth and some health indications, a notable synergistic interaction was obvious following their co-addition in most indicators.