Results 171 to 180 of about 112,998 (351)

Monoterpenes: Functional Additives for Reducing Antibiotics in Aquaculture

open access: yesReviews in Aquaculture, Volume 18, Issue 1, January 2026.
ABSTRACT Aquaculture is a rapidly growing industry that supplies fish for global consumption. However, the intensive production practices have resulted in disease outbreaks, largely driven by the misuse of antibiotics. Natural alternatives, such as monoterpenes, which are biocompounds derived from essential oils obtained from plants like thyme and ...
Danilo Vitor Vilhena Batista   +9 more
wiley   +1 more source

Genetic improvement and utilisation of indigenous tilapia in southern Africa: final technical report, December 1st 1998 to June 31st, 2002 [PDF]

open access: yes, 2002
Mozambique tilapia (Oreochromis mossambicus) is an indigenous tilapia species in southern Africa, until now the majority of genetic research has been carried out on Asian species of tilapia but this project aims to look at this African species.
Beardmore, J.A.   +3 more
core  

An appraisal of the current status of the fisheries of Eleiyele Reservoir by its fisheries cooperatives [PDF]

open access: yes, 2001
In a study undertaken to evaluate the status of the fisheries of Eleiyele Reservoir (Nigeria) between 1995 and 1997, thermal stratification was observed to breakdown between December and March.
Aladeojebi, E.A.   +2 more
core  

Toxicidade aguda de selenito e selenato de sódio para alevinos de tilápia, oreochromis niloticus oreochromis niloticus, fingerlings

open access: yes, 2022
Selenium is an essential nutrient for many organisms, including fish. It can be released in the water by natural processes of dissolving rocks and minerals, and by the wastewater from industries and agricultural activities, which can increase its concentration in the environment, leading to toxic effects to the aquatic biota.
Ranzani-Paiva, Maria José T.   +2 more
openaire   +1 more source

Adding Guar Gum to High‐Fat Diets Ameliorates Fish Growth, Gut Histology, Gut Microbiota Composition, and Intestinal Inflammation in Common Carp

open access: yesAquaculture Nutrition, Volume 2026, Issue 1, 2026.
The purpose of this research was to investigate how adding dietary guar gum to high‐lipid diets affected the fish growth and gut health of common carp (Cyprinus carpio). A normal‐lipid diet (5% crude lipid; control) and four high‐lipid diets (10% crude lipid) with 0% (high‐fat [HF]), 0.3% (GG0.3), 1% (GG1), and 3% (GG3) of guar gum were developed and ...
Weijun Chen   +6 more
wiley   +1 more source

Caracterización de tilapia roja (Oreochromis sp.) con marcadores moleculares RAPD Characterization of the red tilapia Oreochromis sp. through molecular markers RAPD

open access: yesActa Agronómica, 2010
Se utilizó la técnica RAPD (amplificación al azar de ADN polimórfico) para el estudio de la diversidad genética de Oreochromis sp. (tilapia roja) en cinco piscícolas del Valle del Cauca (Colombia) y en la determinación del nivel de introgresión de las ...
Julieta Torres Jaramillo   +4 more
doaj  

Multivariate methods in aquaculture research: case studies of tilapias in experimental and commercial systems [PDF]

open access: yes
This volume documents the usefulness of multivariate methods û notably multiple regression, path analysis and canonical correlation û in the context of aquaculture, which has to date tended to neglect such methods, and hence to underutilize available ...
Hulata, G., Pauly, D. (eds.), Prein, M.
core  

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