Health & Welfare
Can a low-cost salt mixture replace sea salts for low-salinity shrimp farming?
Use of a low-cost salt mixture can reduce overall production costs for indoor, low-salinity shrimp farming systems.
Aquafeeds
Growth performance of channel catfish fed diets with poultry corn byproduct meal
Poultry corn byproduct meal can be an ingredient in channel catfish aquafeeds. Byproduct recycling plays a role in increasing production output.
Health & Welfare
Attractants, acoustics and soy-optimized diets for Pacific white shrimp
The addition of fish hydrolysate to soy-optimized diets can increase feed-response intensity in L. vannamei in semi-intensive pond culture.
Health & Welfare
Cuantificando la contribución de la productividad natural en los sistemas de biofloc al crecimiento del camarón
Las algas y otros agregados biológicos, o la "productividad natural" en los sistemas de biofloc para cría de camarón, pueden contribuir en gran medida a la eficiencia de la alimentación acuícola.
Health & Welfare
Quantifying the contribution of natural productivity in biofloc systems to shrimp growth
Algae and other biological aggregates, or the “natural productivity” in shrimp biofloc rearing systems, can contribute greatly to aquafeed efficiency.
Aquafeeds
Alimentando los peces en un entorno económico desafiante
El Dr. D. Allen Davis dirige una evaluación de posibles escenarios y cursos de acción para alimentar a los peces durante las interrupciones en los suministros y mercados de alimentos.
Aquafeeds
Feeding fish in a challenging economic environment
Dr. D. Allen Davis leads an evaluation of potential scenarios and courses of action for feeding fish during disruptions to feed supplies and markets.
Aquafeeds
Respuesta del camarón blanco del Pacífico a diversas dietas distribuidas a demanda con alimentadores acústicos pasivos
Una evaluación de alimentos comerciales los considera adecuados para lograr un crecimiento aceptable del camarón en condiciones de producción al aire libre, independientemente de la fuente de proteína.
Aquafeeds
Response of Pacific white shrimp to various diets demand-fed with passive acoustic feeders
An evaluation of commercial feeds finds them adequate to achieve acceptable shrimp growth in outdoor production conditions regardless of protein source.
Aquafeeds
La retroalimentación acústica mejora los sistemas automatizados de alimentación para camarones
Actualizando el protocolo de alimentación estándar de la Universidad de Auburn para camarones a una versión optimizada para alimentadores con temporizador, reconociendo el papel de la retroalimentación acústica.
Aquafeeds
Acoustic feedback improves automated feeding systems for shrimp
Updating Auburn University’s standard feeding protocol for shrimp into an optimized version for timer-feeders, recognizing the role of acoustic feedback.
Aquafeeds
Prueba de alimentos optimizados para soya y sistemas de alimentación automatizados en la producción de camarón en estanques
Tres años de pruebas demostraron claramente que el aumento de las alimentaciones diarias mediante el uso de sistemas de alimentación automatizados, una tecnología de transformación, puede aumentar significativamente la producción y el valor de L. vannamei producido en cultivo semi-intensivo en estanques.
Aquafeeds
Testing soy-optimized feeds and automated feeding systems in shrimp pond production
Three years of testing clearly demonstrated that increasing daily feedings through the use of automated feeding systems – a transformational technology – can significantly increase the production and value of L. vannamei produced in semi-intensive pond culture.
Aquafeeds
Understanding the oxygen demand of aquafeeds
Manufactured aquafeeds, if improperly managed, can result in undesirable oxygen demand that can reduce dissolved oxygen levels and pollution through effluents, and stress cultured animals.
Aquafeeds
Aquaculture feed composition helps define potential for water pollution
A study found that feed for salmon and trout had higher organic carbon concentrations than did catfish, shrimp and tilapia feeds. Nitrogen and phosphorus concentrations were similar among salmon, trout and shrimp feeds, and higher than those in catfish and tilapia feeds.
Health & Welfare
High-soy, fishmeal-free diets support Florida pompano growth
The authors have achieved good growth using a fishmeal-free diet for the carnivorous marine fish Florida pompano. In studies, they used pompano as a model marine species in a cost/benefit analysis of two extruded diets.