Results 11 to 20 of about 85 (75)

Electroencephalographic Response in Juvenile Tambaqui, Colossoma macropomum, Exposed to Short-Term Anaesthetic Baths with Geraniol and Citronellol

open access: yesBiology, 2023
The aim of this study was to evaluate the level of neuronal depression in juvenile tambaqui, Colossoma macropomum, exposed to geraniol (GRL) and citronellol (CTL) in immersion baths. A total of 36 juveniles weighing 35.2 ± 9.4 g were used, organised into
Ednara Ronise Lima De Araújo   +5 more
doaj   +1 more source

Biofortified Diets Containing Algae and Selenised Yeast: Effects on Growth Performance, Nutrient Utilization, and Tissue Composition of Gilthead Seabream (Sparus aurata)

open access: yesFrontiers in Physiology, 2022
Efforts have been made to find natural, highly nutritious alternatives to replace fish meal (FM) and fish oil (FO), which can simultaneously promote fish health and improve the nutritional quality of filets for human consumption. This study evaluated the
Mariana Ferreira   +18 more
doaj   +1 more source

Detecção, controle e prevenção de fotobacteriose em cultivo de bijupirá [PDF]

open access: yesPesquisa Agropecuária Brasileira, 2016
Resumo: O objetivo deste trabalho foi analisar a detecção, o controle e a prevenção de fotobacteriose em cultivo de bijupirá. Essa doença é causada pela bactéria Photobacterium damselae, que, juntamente com outros fatores, pode estar sendo responsável ...
Eduardo Luiz Tavares Gonçalves   +3 more
doaj   +1 more source

Benzocaí­­na, MS-222, eugenol e mentol como anestésicos para juvenis de tainha Mugil liza

open access: yesBoletim do Instituto de Pesca, 2017
A anestesia tem sido utilizada em aquicultura como técnica para facilitar a manipulação dos animais e amenizar o estresse causado pelos procedimentos de manejo.
Reinaldo da Silva BRAZ   +4 more
doaj   +1 more source

Implications of Salinity and Acidic Environments on Fitness and Oxidative Stress Parameters in Early Developing Seahorses Hippocampus reidi

open access: yesAnimals, 2022
Water acidification affects aquatic species, both in natural environmental conditions and in ex situ rearing production systems. The chronic effects of acidic conditions (pH 6.5 vs.
Mario D. D. Carneiro   +3 more
doaj   +1 more source

ADVANCES IN REPRODUCTION OF THE LEBRANCHE MULLET Mugil liza: MATURATION AND SPAWNING OF F1 BREEDERS IN CAPTIVITY

open access: yesBoletim do Instituto de Pesca, 2020
This study aimed to evaluate the reproductive response of mullets born in captivity (F1) using hormonal induction. Therefore, it was described maturation and induced spawning of mullet (Mugil liza) breeders born in captivity (F1).
Caio Cesar MAGNOTTI   +3 more
doaj  

Desempenho reprodutivo do beijupirá (Rachycentron canadum) capturado no litoral de Pernambuco

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia, 2014
O desempenho reprodutivo de exemplares selvagens de beijupirá capturados no litoral de Pernambuco e aclimatados ao cativeiro foi avaliado durante 10 meses.
R.B. Peregrino Jr.   +5 more
doaj   +1 more source

DIFFERENT DENSITIES OF COMMON SNOOK REARED IN MARINE CAGES IN SOUTHERN BRAZIL

open access: yesBoletim do Instituto de Pesca, 2021
Two growth stages of juvenile snook (Centropomus undecimalis) under three different densities were evaluated: 10, 20, and 40 fish m-3, in 2.5-m3 cages with 12-mm mesh. In phase I, snooks of 72.0 g and 21.2 cm were raised for 270 days.
Fabiano Müller SILVA   +2 more
doaj   +3 more sources

Ultrasonography for sex determination of Lebranche mullet

open access: yesBoletim do Instituto de Pesca
Ultrasonography has been increasingly used in aquaculture breeding programs for non-invasive determination of sex and the gonad maturation stage in fish. For the first time, this image exam was performed on a mugilid (Lebranche mullet).
Ingrith Mazuhy Santarosa   +5 more
doaj   +1 more source

Substituição do óleo de peixe por óleo de soja em dietas para beijupirá (Rachycentron canadum)

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia, 2011
A substituição do óleo de peixe em dietas para beijupirá (Rachycentron canadum) foi avaliada usando-se cinco proporções de óleo de peixe e soja. Duzentos juvenis (±12g) foram distribuídos aleatoriamente em 20 tanques e alimentados até a saciedade ...
R.F. Silva Júnior   +7 more
doaj   +1 more source

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