Results 121 to 130 of about 99,234 (301)

Aquaculture research and development in rural Africa: summary report [PDF]

open access: yes
A summary report on the ICLARM-GTZ/Malawi Fisheries Department/University of Malawi International Conference in Zomba, Malawi, on 2-6 April 1990. Contains abstracts of the papers, which attempt to identify the reasons why the progress of aquaculture in ...
Costa-Pierce, B.A.   +3 more
core  

Integrated Aquaponic Co‐Culture of Nile Tilapia and African Catfish: Effects on Plant Yield, Fish Growth, Nutrient Profile, and Heavy Metal Accumulation

open access: yesFood Science &Nutrition, Volume 14, Issue 1, January 2026.
An integrated aquaponic co‐culture system combining Nile tilapia and African catfish with eggplant was evaluated. Tilapia growth was consistent across treatments, while a slight reduction in catfish performance occurred with lower stocking density. Plant yield and nutrient profiles of fish showed no significant differences among treatments.
Jude Kifufu Gafidji Fidji   +4 more
wiley   +1 more source

Field Guide to Nonindigenous Marine Fishes of Florida [PDF]

open access: yes, 2009
The purpose of this field guide is to provide information on nonindigenous (i.e., non-native) fishes that have been observed in Florida’s marine waters. Introductions of non-native marine fishes into Florida’s waters could be intentional or unintentional,
Akins, Lad   +2 more
core  

Integrated Use of Oxidative Stress and Histological Biomarkers of T. tinca as Indicators of 17‐Alpha‐Ethynylestradiol Exposure

open access: yesEnvironmental Toxicology, Volume 41, Issue 1, Page 49-67, January 2026.
ABSTRACT The potential adverse effects of 17‐alpha‐ethynylestradiol (50, 100, and 500 μg EE2/kg b.w., for 30 days) on tench ( Tinca tinca ) were evaluated by integrating biomarkers including physiological (hepato‐somatic index, spleen‐somatic index, and hematocrit), oxidative stress (catalase, glutathione peroxidase, and glutathione reductase ...
Ana L. Oropesa   +3 more
wiley   +1 more source

Antibiotic Resistance Genes in Klebsiella pneumoniae and Heavy Metal Contamination in Tilapia (Oreochromis niloticus): A Public Health Risk Assessment in Bangladesh

open access: yesVeterinary Medicine and Science, Volume 12, Issue 1, January 2026.
Species‐specific 16S‐23S ITS and antibiotic resistance IntI, blaCTX‐M, blaTEM and blaSHV genes of Klebsiella pneumoniae were detected, and most of the isolates were multidrug‐resistant. Target hazard quotient values of Fe for >1 revealed a higher level of hazard index. Target cancer risk values of Fe exceeded the recommended value (<10−4).
M. Sohidullah   +8 more
wiley   +1 more source

Enzymatic Hydrolysis and Characterization of Protein Concentrate Obtained From Mechanically Separated Meat of Nile Tilapia (Oreochromis niloticus)

open access: yesJournal of Food Science, Volume 91, Issue 1, January 2026.
ABSTRACT The valorization of mechanically separated meat (MSM) from Nile tilapia through enzymatic hydrolysis can convert an underutilized co‐product into functional ingredients; however, a practical balance between the degree of hydrolysis (DH) and techno‐functional performance remains underexplored.
Poliana dos Santos Mendes   +9 more
wiley   +1 more source

TÉCNICA SIMPLES DE MARCAÇÃO EXTERNA DE REPRODUTORES DE TILÁPIA NILÓTICA (Oreochromis niloticus) [PDF]

open access: gold, 2002
Ema Magalhães Leboute   +2 more
openalex   +1 more source

Aquaculture for African smallholders [PDF]

open access: yes
Small scale aquaculture, Integrated farming, Aquaculture systems, Appropriate technology, Malawi,
Brummett, R.E., Noble, R.
core  

A preliminary assessment of water quality in fish cages on Lake Kariba, Zimbabwe [PDF]

open access: yes, 1994
The water quality in fish cages on Lake Kariba was studied. The Kruskal-Wallis test was used to determine whether the water quality parameters differed significantly among the cage-types (cage-type effect). Secchi disc readings ranged from 2 to 4 metres,
Mhlanga, W.
core  

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