Gut Morphology - A Key to Efficient Nutrition
Gut function and its efficiency is one of the keys to successful commercial production of fish species. TheFishSite Editor, Jane Jordan, looks at a paper by John Sweetman, Arkadios Dimitroglou, Simon Davies and Silvia Torrecillas on gut morphology and...

Catfish: Feeds and Feeding
By Mississippi State University Extension Service. Nutrient requirements and feeding characteristics of channel catfish have been extensively researched. This research has provided the basis for the formulation of efficient, economical diets and for the...

Strategies for Assessing Feed Grains for Fish
By Brett Glencross, Department of Fisheries, Western Australia, from Proceedings of a workshop, Harvesting the Benefits of Grain in Aquaculture Feeds.

Effects of Fish Size and Feeding Frequency on Channel Catfish Production
By Edwin H. Robinson and Menghe H. Li.

What Are Nutrient-Dense Fish Feeds and Their Importance in Aquaculture?
By Richard D. Miles and Frank A. Chapman, University of Florida, Institute of Food and Agricultural Sciences (UF/IFAS)

Catfish Protein Nutrition
By Edwin H. Robinson, Research Professor and Menghe H. Li, Research Professor, Delta Research and Extension Center, Mississippi State University.

Molds in Fish Feeds and Aflatoxicosis
By Juli-Anne Royes Russo, Post Doctoral Research Associate, Fish Nutrition, Hubbs-SeaWorld Research Institute and Roy P.E. Yanong Associate Professor, Tropical Aquaculture Laboratory Florida Cooperative Extension Service. Published by the University...

Pheromones: Feeding Future Fortunes
By Kiotech and CEFAS. After laboratory tests, the first commercial trials using pheromone-based fish feeding attractants have proved to be very encouraging.

The Concept of Ideal Protein in Formulation of Aquaculture Feeds
By Richard D. Miles and Frank A. Chapman, University of Florida - Aquaculture feeds characteristically contain a higher percent of protein than feeds used in agriculture for poultry, swine, and beef. A typical commercial production diet formulated for...

Strategic Focus On Feed Processing Technology And Physical Pellet Quality
By Fiskeriforskning - The quality of extruded fish feed is a complicated interaction between raw material properties and feed processing conditions. Through increased basic understanding Fiskeriforskning is seeking to develop new quality criteria and...

Factors Affecting Utilisation Of Carotenoids In Salmonid Fishes
By Trine Ytrestøyl, AKVAFORSK - This thesis focuses on factors that influence the bioavailability of carotenoids primarily in salmonid fishes. Atlantic cod (Gadus morhua) was used in one experiment to study uptake in a white-fleshed species.

Impaired mineralisation in A. salmon?
By Fiskeriforskning - Blue whiting (Micromesistius poutassou) is a small, lean cod fish of high importance as raw material for fish meal production in Norway. Fish meal produced from blue whiting generates lower growth and feed efficiency in salmon,...

The Benefits of Fish Meal in Aquaculture Diets
By R.D. Miles and F.A. Chapman, University of Florida - Fishmeal is recognized by nutritionists as a high-quality, very digestible feed ingredient that is favored for addition to the diet of most farm animals, especially fish and shrimp.

Fine-Tuning Tuna Returns
From the University of Adelaide - South Australian researchers are unlocking the secrets to faster fish growth rates.

Catfish Nutrition: Feeds
By Mississippi State University - Since cultured catfish get only a small portion of their food nutrients naturally, they must be fed a complete feed.