Fish

Thứ 6, 10/01/2025

Insect meal, oil show potential for partial fishmeal, oil replacement

Black soldier fly larvae-based oil and meal may boost trout production when fishmeal and fish oil are partially replaced, say researchers.

Fish

Evaluating commercial, dietary pre-, pro- and synbiotics in hybrid catfish

Aquaculture is currently the fastest growing food production sector in the world. High disease losses and pressures to find alternatives to antibiotics

Research delves into enrichment of live feed for larval fish

The initial goal of the two-year grant is to improve the feed for, and therefore the production of, California yellowtail and halibut.

A look at phospholipids in aquafeeds

Phospholipid is a general term that includes all lipids containing phosphorus. However, it is a term often mistakenly equated with phosphoglycerides

Fish oil alternatives are waiting in the wings

New F3 oils challenge aims to accelerate development, adoption of critical aquafeed substitute

Commercial demonstration of in-pond raceways

The In-Pond Raceway System (IPRS) is a fish culture technology developed to increase production efficiency and yield. This is a view of some of the IPRS raceway

Amino acid supplementation reduces protein levels in pangasius diets

Ongoing research with various fish species has shown that balancing the amino acid profiles of diets with free amino acids can be an effective strategy

Feeds containing melanoidins may support trout production

The use of feed ingredients with melanoidins may not have negative effects on the production of farmed rainbow trout & may support fish digestion & performance

Challenges replacing fishmeal in certain farmed fish diets

The use of soybean meal to replace fishmeal in the diets of farmed Totoaba may be limited, say researchers.

Artificial upwelling maintains favorable summer environment for farmed oysters

Pushing colder, nutrient-rich bottom water toward surface layers promotes circulation in the water column

How to make the fish farming industry more climate friendly

A new Master’s thesis shows that a renewable wind and solar energy solution can cut emissions by 50 per cent and at the same time increase profitability.