[Paul Gabriel]

Aeration is crucial in aquaculture, especially in fish and shrimp farming, as it maintains optimal dissolved oxygen levels. Various aeration devices can be used, including paddlewheel aerators, submersible aerators, venturi aerators, diffused aeration systems, and mechanical surface aerators. Each device has its advantages and suitability for different farming systems. Paddlewheel aerators, for example, are widely used in ponds due to their simplicity and effectiveness, while submersible aerators release air bubbles underwater to increase oxygen levels. Adequate aeration is essential for promoting healthy growth, improving water circulation, and enhancing waste removal. To get the most out of aeration devices, it’s vital to choose the right one for the specific farming system and species, ensure proper installation and maintenance, monitor dissolved oxygen levels regularly, and consider energy efficiency and cost-effectiveness. By doing so, aquaculture farmers can improve the health and productivity of their operations.Aeration is crucial in aquaculture, especially in fish and shrimp farming, as it maintains optimal dissolved oxygen levels. Various aeration devices can be used, including paddlewheel aerators, submersible aerators, venturi aerators, diffused aeration systems, and mechanical surface aerators. Each device has its advantages and suitability for different farming systems. Paddlewheel aerators, for example, are widely used in ponds due to their simplicity and effectiveness, while submersible aerators release air bubbles underwater to increase oxygen levels. Adequate aeration is essential for promoting healthy growth, improving water circulation, and enhancing waste removal. To get the most out of aeration devices, it’s vital to choose the right one for the specific farming system and species, ensure proper installation and maintenance, monitor dissolved oxygen levels regularly, and consider energy efficiency and cost-effectiveness. By doing so, aquaculture farmers can improve the health and productivity of their operations.

[Amir]

Good information

[AHMED]

Environmental adaptability.

market demand

economic impact and social status-believe.

type of culture system.

breeding cycle.

[AHMED]

FINFISH,: Tilapia, carp, trout, milkfish, bait minnow, yellow tail, mullet, cat fish. Shellfish: Shrimps, prawns, oysters, mussels, pearl oyster for cultured pearls

[Md Abdul Bari]

What are the common species of fish and shellfish cultured worldwide?

[Md Abdul Bari]

Good

[Dr Shabir]

disease caused by virus.

like ND, IB, IBD, Adeno, AE, IBH, EDS, reo, viral arthritis, fowl pox,

[Dr Shabir]

for normal body functions metabolism, growth,

[Md Abdul Bari]

What is the significance of energy sources (carbohydrates and fats) in poultry feed?

[Md Abdul Bari]

Good

[Md Abdul Bari]

How does feed quality affect poultry growth and egg production?

[Md Abdul Bari]

Good

[Md Abdul Bari]

What is the difference between mash, pellets, and crumbles?

[Md Abdul Bari]

What role do vitamins and minerals play in poultry feed?

[Md Abdul Bari]

To ensure proper housing ventilation and temperature control, you should use a combination of natural ventilation, like opening windows for cross-breezes and adequate airflow, and mechanical ventilation such as exhaust fans in moisture-heavy areas like kitchens and bathrooms. For temperature, use curtains and shading to block sun, and employ fans or air conditioning judiciously while maintaining a lower, consistent heating temperature when possible. Regularly maintain all ventilation systems by cleaning them to ensure they function effectively.