Poultry by-product meal as an alternative to fish meal in the juvenile gilthead seabream (Sparus aurata) diet
نویسندگان
چکیده
منابع مشابه
Gilthead seabream - Sparus aurata
Distribution and capture Th e gilthead seabream, Sparus aurata, is a subtropical Sparidae distributed from 62°N 15°N, 17°W 43°E. It occurs naturally in the Mediterranean and the Black Sea (rare), and in the Eastern Atlantic, from the British Isles, Strait of Gibraltar to Cape Verde and around the Canary Islands (1). Gilthead sea bream are captured with traditional and sporting equipment, and so...
متن کاملDorso-ventral skin characterization of the farmed fish gilthead seabream (Sparus aurata)
The skin is the first barrier of defence in fish, protecting against any external stressor and preserving the integrity and homeostasis of the fish body. The aim of this study was to characterise gilthead seabream skin by isolating cells and studying the cell cycle by flow cytometry, to study the skin histology by scanning electron microscopy and the transcription level of some immune-relevant ...
متن کاملLife Cycle Assessment of Gilthead Seabream (Sparus aurata) Production in Offshore Fish Farms
Life cycle assessment is used in this study to evaluate the potential environmental impacts of producing gilthead seabream in an offshore sea farm exposed to storms in the Spanish Mediterranean Sea. The farming methods used can be considered as “basic” since no centralized or automatic food distribution system exists and there is no control system. This study aims to identify the main hotspots ...
متن کاملIncrease of the dietary ny3rny6 fatty acid ratio and addition of phosphorus improves liver histological alterations induced by feeding diets containing soybean meal to gilthead seabream, Sparus aurata
In a previous study, several histological alterations were found in the liver of gilthead seabream Ž . fed with a diet containing 30% soybean meal SBM . In the current study, SBM containing diets Ž . were supplemented with either potassium phosphate, zinc sulfate or phytase Aspergillus ficuum , or increasing the dietary ny3rny6 fatty acids ratio to meet that of a fish meal based diet. Diet Ž . ...
متن کاملPotential of poultry by-product meal as a main protein source in diets formulated for juvenile sobaity (Sparidentex hasta)
A 60-day feeding trial was conducted to evaluate the potential of using poultry by-product meal (PBM) as a partial replacement for fish meal (FM) in the diets for juvenile sobaity. Six iso-nitrogenous and iso-lipidic diets were formulated to contain graded levels of PBM, at 0 (as control diet), 15, 25, 35, 45, and 55% of FM replacement. Each diet was fed to groups of 20 juvenile sobaity in trip...
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ژورنال
عنوان ژورنال: Aquaculture
سال: 2019
ISSN: 0044-8486
DOI: 10.1016/j.aquaculture.2019.734220