Innovation & Investment
Apps, AI and algae: Meet Hatch Blue’s fourth cohort
Hatch Blue’s fourth cohort performed their pitches online for the first time, showcasing a spectrum of aquaculture product and service businesses.
Health & Welfare
Influence of stressors on shrimp susceptibility to White Spot Disease, Part 2
Study examines the impact of environmental stressors like dissolved oxygen, nitrogenous compounds and pH on shrimp contracting White Spot Disease.
Responsibility
Cambio constante de pH inevitable, completamente normal
El Prof. Claude Boyd discute la importancia del pH para los peces y mariscos cultivados, las fluctuaciones normales y naturales y cómo los sistemas acuícolas pueden manejarlo.
Responsibility
Constantly changing pH unavoidable, completely normal
Prof. Claude Boyd discusses the importance of pH for farmed fish and shellfish, the normal and natural fluctuations and how aquaculture systems can manage it.
Health & Welfare
Efectos de la temporada de lluvias en estanques de engorde de camarones
Durante la temporada de lluvias, el agua del estanque y la calidad del fondo pueden sufrir cambios significativos e impactar la salud, el bienestar y la productividad del camarón. Los administradores de granjas deben estar preparados para administrar los riesgos asociados.
Health & Welfare
Rainy season effects on shrimp grow-out ponds
During the rainy season, pond water and bottom quality can undergo significant changes and impact shrimp health, well-being and productivity. Farm managers should be prepared to manage the associated risks.
Intelligence
Tiempos inciertos para la producción de larvas de ostras en América del Norte
Los productores de larvas de ostras dicen que el intercambio de información y la perseverancia los están ayudando a atravesar un tramo prolongado de altas mortalidades en la etapa larval.
Intelligence
Uncertain times for oyster larvae production in North America
Oyster larvae producers say information sharing and perseverance are seeing them through a prolonged stretch of high larval-stage mortalities.
Responsibility
Productor de ostras de Maine observa el cambio climático y aprende a adaptarse
La granja de ostras de Bill Mook se está adaptando a las lluvias más frecuentes e intensas, al agua de mar más ácida y cálida, y a otros desafíos que conlleva el cambio climático.
Responsibility
Maine oyster farmer stares down climate change, learns to adapt
Bill Mook’s oyster farm is adapting to more frequent and intense rains, more acidic and warming seawater and other challenges that climate change brings.
Responsibility
El impacto del dióxido de carbono atmosférico y la alcalinidad en la acuacultura de agua dulce
Los cambios en la concentración atmosférica de dióxido de carbono deberían tener poco efecto en el aumento de la concentración de alcalinidad en los sistemas acuícolas. El cambio climático es una preocupación mayor en la acuacultura de agua dulce que el aumento de la alcalinidad.
Responsibility
The impact of atmospheric carbon dioxide, alkalinity in freshwater aquaculture
Changes in atmospheric carbon dioxide concentration should have little effect on rising alkalinity concentration in aquaculture systems. Climate change is of greater concern in freshwater aquaculture than is an increase in alkalinity.
Health & Welfare
La cal desempeña un papel crucial en el manejo de estanques acuícolas
La piedra caliza agrícola se utiliza ampliamente para mejorar el pH y la alcalinidad en los estanques acuícolas. Hay un uso considerable de la cal en la acuacultura para desinfectar los fondos y agua de estanques, para intentar controlar el pH, y varias otras razones.
Health & Welfare
Lime plays crucial role in aquaculture pond management
Agricultural limestone is widely used to improve pH and alkalinity in aquaculture ponds. There is considerable use of lime in aquaculture to disinfect pond bottoms and water, to attempt to control pH, and various other reasons.
Responsibility
The inevitable pH fluctuations of aquaculture pond water
It is one of the most commonly measured water quality variables in aquaculture, and probably the most misunderstood water quality variable in aquaculture. The pH levels in water have a propensity to change rapidly, but this is a natural phenomenon that often has little consequences and not much can be done to avoid it.
Health & Welfare
The oft-overlooked water quality parameter: pH
Attention to pH, a numeric scale used to specify the acid or alkaline condition of an aqueous solution, is very important. Reducing biomass and feeding rates together with phytoplankton control and liming can often keep pH at desirable values.