Tag RAS

This study examined differences in fish performance and water quality dynamics between biofloc, clear water and hybrid systems as nurseries for tilapia. 

Sara Rademaker lanzó American Unagi para cambiar la cría de anguilas a suelo estadounidense, de donde provienen las anguilas. ¿Por qué? Debido a la novedad, y porque ella vio la oportunidad de hacer las cosas mejor. 

Sara Rademaker launched American Unagi to shift eel farming to American soil, where the eels are from. Why? Because of the novelty, and because she saw an opportunity to do things better. 

The consensus among several presenters at the aquaculture portion of the Alltech ONE18 conference was clear: Much more seafood is needed to feed humans, whose numbers will reach 8 billion in less than six years. 

The Ideal Fish “urban fish farm” in Connecticut is producing branzino, or European sea bass, using RAS technology. Learn about this project from the company that designed and supported it: Pentair Aquatic Eco-Systems. 

Una erupción de sistemas acuícolas de recirculación a gran escala (RAS) está plantando sus banderas en suelo estadounidense, aunque tomará varios años y cientos de millones de dólares de inversión antes de producir sus primeros pescados para el mercado. 

A rash of large-scale, land-based recirculating aquaculture systems (RAS) are planting their flags on U.S. soil, even though it will take several years and hundreds of millions of dollars of investment before they produce their first sellable fish. 

El estudio ilustra el rango de opciones de salinidad para la producción de camarones en sistemas de biofloc a escala comercial, y no encontró diferencias significativas en ninguna métrica de producción de camarón. 

Study illustrates the range of salinity options for shrimp production in commercial-scale biofloc systems and found no significant differences in any shrimp production metric. 

A leader at one of the new Maine RAS ventures talks ambitions for his group and the growing land-based aquaculture industry, with his home state at the epicenter of North American operations. 

En la segunda de una serie de dos partes, Steven Summerfelt analiza varios esfuerzos para mejorar el conocimiento de los sistemas de contención cerrada y las innovaciones en la alimentación de los peces, y presenta comentarios finales exhaustivos. 

El reciente Taller de Innovación Acuícola de 2017 en Vancouver reunió a numerosas partes interesadas involucradas e interesadas en el cultivo de peces, en particular los salmónidos, en la creciente industria de los sistemas de contención cerrada. 

In the second of a two-part series, Steven Summerfelt discusses various efforts to improve knowledge of closed-containment systems, innovations in fish feed and presents comprehensive concluding remarks. 

The recent 2017 Aquaculture Innovation Workshop in Vancouver brought together numerous stakeholders involved in and interested in fish farming – particularly salmonids – in the growing industry of closed-containment systems. 

This study evaluated the performance and production of channel catfish and freshwater prawns and three varieties of lettuce – American, Romaine and Rose – in a research aquaponics system.