News feed - AquaHoy

Aquaculture Africa 2023 Conference: Zambia Government commits to hosting

Preparations for the upcoming 2nd Annual International Conference and Exposition of the African Chapter of the World Aquaculture Society (AFRAQ2023), were given a boost last ...

High expectations for hemp-based salmon feed after University’s successful trial

by University of Stirling University of Stirling researchers are taking the next steps towards using hemp seed as a sustainable protein source for Scottish salmon ...

Tactile Stimulation Improves welfare in Nile Tilapia Aquaculture

A study concludes that Tactile Stimulation enhances the productive performance of Nile tilapia aquaculture, counteracting the negative effects of high stocking density. The use of ...

“We need evaluation criteria for animal welfare in crustacean farming”

by IGB Crustaceans such as shrimp are a popular food. Due to the high demand for crustaceans, the majority of those consumed no longer come ...

Calanus Hydrolysate Improves European Sea Bass Juvenile Growth

The aquaculture industry relies on the development of new ingredients from sustainable sources for feed production. One of the trends in identifying new ingredients is ...

Determining that IPNV Would Induce Changes in Key Genes of the Rainbow Trout Immune System

Infectious Pancreatic Necrosis Virus (IPNV) is one of the most prevalent viral pathogens affecting both wild and farmed salmonids worldwide. The disease caused by IPNV ...

Hyperspectral imaging for quantifying dorsal fin hemorrhage in salmon

In aquaculture, morphological injuries are considered operational indicators of welfare. However, the high number of fish in a single production system makes recording these injuries ...

Remediation of effluents from marine aquaculture with the halophyte Sarcocornia neei

Soil salinization has become one of the most relevant global problems, as it damages soil structure, reduces fertility, and negatively impacts agro-industrial activities and water ...

Corn fermented protein improves growth and protects shrimp

Throughout the world, various alternative protein sources are being evaluated to replace fish meal in the diets of different aquaculture species, including shrimp. Among the ...

Less limu pālahalaha? Study looks at ways to protect native seaweed species

by UH News Climate change and increased groundwater pumping are likely to decrease the abundance of limu pālahalaha (Ulva sp.), a native and culturally important ...