Tag tilapia

A nonprofit organization working to improve conditions in African prisons is hoping tilapia ponds, tended to by inmates, will aid in their nutrition. A small donation from the Global Aquaculture Alliance will go a long way. 

Green water, which describes the typical water color in tropical aquaculture facilities, consists mainly of various phytoplankton species along with bacteria, protozoa and zooplankton. It is relatively easy to produce without any supplemented nutrients. 

Las tilapias se cultivan en una variedad de sistemas de producción, pero principalmente en aguas dulce y de baja salinidad. Pero las tilapias son un excelente candidato para la acuacultura en aguas salobres y marinas porque pueden tolerar una amplia gama de salinidad del agua. 

Tilapias are farmed in a variety of production systems, but mostly in freshwater and low-salinity waters. But tilapias are an excellent candidate for aquaculture in brackish- and seawater because they can tolerate a wide range of water salinity. 

Tilapia aquaculture has expanded significantly in the last 30 years. Production systems range from extensive, low-density and low-technology in small earthen ponds, to semi-intensive systems in larger ponds, to recirculating systems with high densities.   

Scott Nichols concludes his four-part series about GM foods with a simple question about transgenic animals: Are they truly meeting a need? We need more food and we need better nutrition. Both desires should be achieved without increasing environmental impacts. 

A study conducted in Huila, Colombia, tested the effects of the feed additive potassium diformate on the performance of juvenile tilapia. Results showed an enhanced fish productivity index, lower mortality and improvements in weight gain. 

What started out as a simple yet ambitious contest to drive innovation in the aquafeed sector has evolved into a fully global competition – and collaboration – amongst ingredient suppliers and feed manufacturers.  

The operators of Hudson Valley Fish Farm see their inland locale as a pilot to prove that land-based fish farming, located in close proximity to major metropolitan markets, can be successful. 

Una vez parte de la multitud de los productos de mar sostenibles preferidos por su dieta vegetariana y su potencial para alimentar a la creciente población del mundo, la tilapia con sus buenos modales ahora tiene un problema de imagen que puede estar causando una caída en los niveles de consumo. 

Once a darling of the sustainable seafood crowd for its vegetarian diet and potential to feed the world’s growing population, mild-mannered tilapia now has an image problem that may be causing a dip in consumption levels. 

Se pueden crear nuevos mercados para la tilapia y también la expansión de los ya existentes mediante la planificación e implementación de estrategias geográficas adecuadamente diseñadas para satisfacer las preferencias de los consumidores discriminantes. Los costos laborales bajos en la mayoría de los países productores promueven el valor agregado mediante la producción de filetes frescos. 

En la última década, la experiencia adquirida por muchos productores de tilapia combinada con programas eficaces implementados por los gobiernos locales ha mejorado significativamente la producción de tilapia en varios países de América Latina como Colombia, México, Ecuador y otros importantes productores de tilapia de la región. 

New markets for tilapia and expansion of existing ones can be created by planning and implementing properly designed geographic strategies to meet discriminating consumer preferences. Low labor costs in most producing countries promotes value-adding by the production of fresh fillets. 

The GOAL 2016 survey for global production of farmed fish shows that most major finfish groups increased their farmed production in 2015. The total production of species and countries covered by the survey is forecasted to reach 42 MMT in 2016.