Fish

Thứ 7, 11/01/2025

Tropical, subtropical marine fish hatchery technology needs improvement

Anybody working with hatchery technology and the larviculture production of tropical and subtropical marine fish species knows too well that the devil is in the

Fish

Dietary curcumin may boost fish survival, performance in disease challenge

Farmed fish facing a bacterial challenge may see a survival and performance support from feed supplemented with curcumin, say researchers.'

Mercury feed contamination may affect feed intake in fish

Fish experiencing mercury contamination may see short-term changes in feeding behavior and longer-term biochemical alterations, say researchers.

What to do with empty big box stores? Turn them into fish…

Aquaculture can do more than just produce fish for market. It can also be a force for positive social change in parts of the world where economic growth

Aloe vera supplementation may boost immune function in farmed fish

Farmed pacu facing disease and stress challenges may see immune and production benefits from feeds supplemented with aloe vera, say researchers.

Evaluating effects of organic acids in Nile tilapia feed

Farmed tilapias contribute prominently to global seafood supplies, with sustained and increasing annual production in many countries around the world.

Evaluating dietary fish oil replacement in juvenile Florida pompano

Several ingredients are used in the aquafeed industry, but proteins and lipids of marine origin (i.e., fish meal and oil) are considered some of the most import

Evaluating excess supplementation in tilapia diets

Tilapias are widely cultured in the tropical and subtropical regions of the world. They are the most diversified species geographically

Advice for managing predatory birds, part 2

Scaring or frightening methods to control piscivorous species of birds use sight and/or sound stimuli to discourage birds from remaining at a site

Advice for managing predatory birds, part 1

Several species of predatory birds can cause substantial fish losses in commercial tilapia farms, but because some bird species are protected by law

Breeding for faster-growing bluegills, yellow perch

Inside tanks filled with cool water in southern Ohio are female yellow perch mating with other female yellow perch and male bluegills with other male bluegills