Shrimp farming

In 2023, the shrimp export industry accounted for 1% of GDP and generated employment across various provinces. The rising demand for shrimp in Vietnam has bolstered the shrimp farming sector, significantly enhancing the economic conditions of coastal communities. Nevertheless, the practice of high-density shrimp farming has adversely impacted pond ecosystems and shrimp well-being, leading to financial setbacks for farmers. Consequently, shrimp farmers are in constant search of solutions to address the challenges encountered in the shrimp farming process, including:

Biofilm on shrimp pond tarpaulin

Biofilm on pond tarpaulin is typically an iridescent, oily coating that forms on the surface of the water. It consists of a mix of dead algae, protozoa,... >>

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Shrimp farming

Which are pain points of shrimp farmers?

The pain points of shrimp farmers include managing water quality parameters, securing a sustainable feed supply, mitigating disease outbreak risks, complying with regulatory requirements, maintaining optimal temperature conditions, ensuring biosecurity and containment, accessing capital for expansion, and minimizing the environmental impact footprint. 

History of shrimp farming?

Shrimp farming encompasses the cultivation of shrimp for human consumption and has a history that dates back to traditional, small-scale operations in Southeast Asia.

What is shrimp farming?

Shrimp farming occurs in various environments, including marine and freshwater systems, and involves several stages from breeding to grow-out ponds.

Why we need shrimp farming?

It is necessary for supplementing the global demand for seafood, providing a sustainable alternative to wild shrimp harvesting.

Where is shrimp farming?

It is practiced worldwide, with significant production in Asia and Latin America. 

When is shrimp farming?

The timing of shrimp farming varies, often coinciding with warmer months for optimal growth.

Who do shrimp farming?

A diverse group of individuals, including technicians, farmers, and laborers, are involved in shrimp farming, contributing to a substantial workforce in the aquaculture industry.

What facing in shrimp farming?

Challenges in shrimp farming include disease management, environmental impacts, and the cost of production. 

History of diseases on shrimp farming? 

The history of diseases in shrimp farming is marked by significant challenges and advancements. Shrimp farming began centuries ago in Asia with the incidental cultivation of wild shrimp in tidal impoundments. However, it wasn't until the 20th century that significant technological advancements were made. The industry faced major setbacks from viral disease epidemics from the 1980s through the turn of the century, leading to more disciplined management practices that improved efficiency and reduced reliance on natural resources. Additionally, understanding the etiology of shrimp diseases through gut microbial dynamics has become a crucial aspect of disease management in shrimp farming.

Which are the diseases of shrimp?

Shrimp can suffer from various diseases, including Vorticella, Scutariella Japonica, White Spot Syndrome Virus (WSSV), Early Mortality Syndrome (EMS), Infectious Hypodermal and Hematopoietic Necrosis Virus (IHHNV), Taura Syndrome Virus (TSV), Vibriosis, and Enterocytozoon hepatopenaei (EHP).

What disease management for shrimp farming?

Effective disease management in shrimp farming includes the use of biosecurity measures, proper pond management, and the application of probiotics and immunostimulants.

>> How shrimp digest feed?

>> How to enhance the digestion of feed in shrimp

To enhance the digestion of feed in shrimp, consider the use of feed enzymes, which can improve nutrient utilization and feed efficiency. Additionally, maintaining balanced water parameters such as temperature, pH levels, and dissolved oxygen, along with minimizing harmful substances, can promote better feed intake and digestion, leading to faster growth. Probiotic bacteria like Bacillus species can also be added to the feed to boost digestion and disease prevention. Incorporating brown seaweed into the diet may further support digestive capacity and disease resistance.

To enhance shrimp digestion of feed, consider the following strategies:

Feed Quality: Use high-quality, easily digestible feed with balanced nutrients.

Enzymes: Incorporate digestive enzymes into the feed to aid in breaking down complex nutrients.

Probiotics: Add probiotics to the diet to improve gut health and nutrient absorption.

Feeding Practices: Optimize feeding schedules and amounts to prevent overfeeding and ensure efficient digestion.

Water Quality: Maintain optimal water conditions to reduce stress and support overall health.

Implementing these practices can significantly improve shrimp digestion and overall growth.

What are the applications of enzyme microbiological remix products in aquaculture?

Enzyme microbiological remix products in aquaculture are used to improve the digestibility and absorption of nutrients from both plant and animal-derived ingredients in fish feed, which can lead to increased growth parameters in aquacultural animals. These enzymes include digestive enzymes like amylases, lipases, proteases, cellulases, and hemicellulases, as well as non-digestive enzymes such as phytases, glucose oxidase, and lysozyme. Additionally, probiotics are incorporated into feeds to enhance growth, flesh quality, productivity, immune system, protein quantity, carcass quality, and intestinal health.

What environment management for shrimp farming?

Environmental management involves selecting suitable sites, maintaining water quality, and implementing sustainable practices.

How to maintain water quality in shrimp farming?

Maintaining water quality in shrimp farming involves monitoring and controlling several key parameters, including dissolved oxygen, pH, ammonia, nitrite, alkalinity, and temperature. Implementing proper aeration, water exchange, and filtration systems is crucial. Additionally, regular water testing and biosecurity measures are necessary to prevent the accumulation of excess nutrients, metabolic wastes, and disease pathogens.

What cost of production for shrimp farming?

The cost of production varies depending on factors such as location, scale, and management practices, with operational costs including feed, labor, and energy. 

How much to make 1kg shrimp?

The cost to produce 1kg of shrimp can range significantly based on factors like location and technology.