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Category: Fun Read

21Jan

7 Types of Shrimp That are Favorites in Japanese Cuisine

Shrimp is one of the favourite ingredients in Japan. The Land of the Rising Sun boasts an extraordinary culinary heritage based on seafood, captivating both locals and foreign tourists.

The distinctive taste of shrimp makes it a constant presence in Japanese cuisine. So, what are the favourite types of shrimp?

Also Read: 7 Benefits of Consuming Vannamei Shrimp for Health

Types of Shrimp in Japanese Cuisine

1. Vaname Shrimp

Vaname shrimp, also known as white shrimp, is one of the most commonly cultivated shrimp worldwide. Its resilience to environmental conditions and diseases makes it popular.

When prepared in dishes, Vaname shrimp is characterized by its tender meat and delicious flavour.

No wonder this shrimp is a favourite in Japanese cuisine, featuring dishes like sushi, sashimi, and tempura. Its ample size and widespread availability also make Vaname shrimp an economical choice for shrimp dishes.

2. Tiger Prawn

Another favourite in Japanese cuisine is the tiger prawn or Panaeus monodon. This shrimp type has a substantial size and firm texture compared to other shrimp varieties.

In Japanese dishes, tiger prawns are often used in dishes requiring large-sized shrimp, such as grilled prawns, oyster sauce prawns, or as an ingredient in hotpots.

3. Kuruma Ebi (Japanese Tiger Prawn)

Kuruma Ebi, also known as Wheel Shrimp, features a tail that curves like a wheel. In Japanese cuisine, this shrimp is commonly used in sushi and sashimi dishes. With its natural sweetness and chewy texture, Kuruma Ebi provides a special shrimp-eating experience.

Also Read: Barriers and Challenges of Indonesian Shrimp Export in the Global Market

4. Botan Ebi (Peony Shrimp)

Botan Ebi, or Peony Shrimp, is considered one of the most luxurious shrimp varieties in Japan. The shrimp’s large size and bright red colour make it a top choice for upscale sushi and kaiseki dishes, a traditional Japanese multi-course meal featuring small, artful dishes.

5. Ama Ebi (Sweet Shrimp)

Ama Ebi, known as Sweet Shrimp, boasts a transparent colour and exceptionally sweet flesh. This shrimp is typically served as sashimi or raw sushi. Known for its unique and refreshing raw eating experience, Ama Ebi, or sweet shrimp, is favoured by many.

6. Kaki Ebi (Kaki Shrimp)

Another favorite shrimp type in Japanese cuisine is Kaki Ebi or Dried Shrimp. These small shrimp are usually crushed and used as seasoning in various Japanese dishes.

Typically added to dishes like miso soup, okonomiyaki (Japanese pancake), and others, Kaki Ebi imparts a distinctive savoury and umami flavour.

7. Sakura Ebi (Cherry Blossom Shrimp)

The last favourite shrimp type in Japanese cuisine is Sakura Ebi. This small shrimp gets its name from the cherry blossom due to its bright colour. Sakura Ebi is usually dried and used as seasoning or sprinkled on dishes like chawanmushi (Japanese pudding), and donburi (rice bowl), to add a unique flavour and aroma.

Also Read: 7 Interesting Facts and Current Trends in Shrimp Export

Support Indonesian Shrimp Export with DELOS!

Shrimp in Japanese cuisine is not just considered an ingredient; it’s also a culinary art. The diversity of shrimp types used in Japanese cuisine creates a rich and satisfying culinary experience. As culinary traditions continue to evolve, shrimp remains a key element in creating delicious and tempting dishes.

Let’s join DELOS in supporting the increase in Indonesian shrimp exports, especially Vaname shrimp, to the global market! DELOS, along with shrimp farmers, is committed to improving the quality of Indonesian shrimp and ensuring sustainable shrimp cultivation practices.

Join DELOS in supporting Indonesian shrimp exports! Visit www.delosaqua.com or contact contact@delosaqua.com for more information.

12Jan

AquacultureFun Read

7 Benefits of Consuming Vannamei Shrimp for Health

The benefits of consuming vannamei shrimp for body health are numerous. The reason is that apart from having a delicious taste, this popular seafood dish also has a reasonably high nutrient content.

If you are looking for delicious nutritional additions but are still rich in nutrients, vannamei shrimp is one to consider. So, in this article, we will further explore the main benefits of consuming vannamei shrimp.

Also Read: How to Cultivate Vannamei Shrimp from Preparation to Harvest

Benefits of Consuming Vannamei Shrimp

1. Rich in Protein

Vananmei shrimp is an excellent source of protein. From 100 grams of shrimp, you can get up to 18 grams of protein. These proteins are essential for building and repairing tissues and producing enzymes, hormones, and other molecules in the body.

2. Low Calories and Fat

Vannamei shrimp have low levels of calories and fat when compared to other seafood. In 100 grams of vannamei shrimp, you get around 84 calories and less than 1 gram of fat. Of course, making processed vannamei shrimp on your food menu can be the right choice for those who are on a diet.

3. High in Omega-3 Fatty Acids

Shrimp is a good source of omega-3 fatty acids essential for heart health. Omega-3s may lower your risk of heart disease by reducing inflammation and improving cholesterol levels.

4. Rich in Nutrition

Shrimp contains essential nutrients, including vitamin B12, selenium, and phosphorus. Vitamin B12 is vital for producing red blood cells and the functioning of the nervous system, while selenium is a trace mineral that helps the immune system and thyroid gland function. At the same time, phosphorus is essential for the growth and maintenance of bones and teeth.

Also Read: 3 Family Favorite Sweet and Sour Shrimp Recipes

5. Easy to Cook

Vannamei shrimp are very easy to process and can be cooked in various ways, including baking, frying, sautéing, and boiling. Not only that, but prawns are also very versatile and can be added to multiple dishes, such as stir-fries, soups, salads, and pasta.

6. Prevent Aging

The next benefit of consuming shrimp is that it can prevent aging. Shrimp contains astaxanthin or antioxidants, which can suppress damage to skin cells caused by free radicals, which can accelerate skin aging.

In addition, shrimp contains trehalose, a type of sugar that protects the skin and hair from damage caused by UV rays.

7. Suitable for Diets

As previously mentioned, vannamei shrimp are low in calories and do not contain carbohydrates. This makes it very suitable to serve as a diet menu. In addition, its zinc content can increase leptin levels in the body, which can simultaneously help prevent overeating. Leptin is a hormone that regulates the body’s storage and use of fat and energy.

Shrimp are also rich in iodine, which can help regulate body weight through its interaction with the thyroid, a gland that plays an essential role in the body’s metabolism and regulates body weight.

Also Read: Easy Crispy Fried Shrimp Recipes to Cook at Home

Choose AquaLink for Your Shrimp Needs!

Overall, consuming shrimp can bring many health benefits. Its high protein content and low calories make this seafood a good choice for those who want to maintain a healthy diet.

In addition, the sustainable nature of vannamei shrimp farming also makes it a better and environmentally friendly choice compared to several other types of seafood, the majority of which are caught.

So, if you want to start living a healthy life and need a supply of the best quality shrimp at an affordable price, DELOS can help you.

Through the integrated DELOS AquaLink, we can help you get the best shrimp prices with unquestionable quality. We can also provide other pond needs, such as feed, medicine, logistics, and so on.

To become part of the AquaLink supply chain, contact DELOS directly via contact@delosaqua.com or submit via the contact column on our website www.delosaqua.com. Let’s partner with us!

30Jun

AquacultureFun Read

4 Types of Vannamei Shrimp Farms You Have to Know

A shrimp farm is an artificial pond that is used as a habitat for aquaculture activities, one of which is vannamei shrimp. Generally, the pond’s location is near a spring, for example, in a coastal area.

Most people think all vannamei shrimp farms are the same. However, this is not the case. There are several types of farms around us based on management techniques and density levels.

The types of farms include traditional, semi-intensive, intensive, and super-intensive farms. So, what are the characteristics of these farms? Find the full answer in this article!

Also Read: 7 Easy Ways to Cultivate Vanname Shrimp for Beginners

Types of Vannamei Shrimp Farms

1. Traditional Farm

The traditional vannamei shrimp farm is a type of farm that is made quite simply with a relatively low scale of shrimp seed stocking density. Usually, this type of farm does not require a pump and waterwheel. Meanwhile, the change of water depends on the tides.

The stocking density of traditional farm or extensive shrimp farming is <50 shrimp/m².

Due to its relatively low density, traditional shrimp farms have an easier level of maintenance when compared to other types of shrimp farms. Likewise, the risk of shrimp getting diseases is also smaller.

2. Semi-Intensive Farm

The second type of shrimp farm is the semi-intensive farm. This type of farm has a higher stocking density than traditional farms. Therefore, pumps and waterwheels are needed, which are adjusted to the size of the farm area to manage the water flow.

The stocking density of semi-intensive vannamei shrimp ponds is <100 shrimp/m².

As for the feed problem, since the seeds are sown, semi-intensive farms usually directly use artificial feed as the main source of nutrition for vaname shrimp. Along with water quality, this feed is the most important part that must be considered during cultivation.

3. Intensive Farm

An intensive farm is a shrimp farm with a fairly high stocking density of seeds. Usually, this type of farm requires complex design and layout calculations. Starting from the depth of the water, the need for a pump, and the need for a waterwheel, it must follow the needs.

The stocking density of intensive vannamei shrimp ponds is >100 shrimp/m².

When building an intensive farm, waste management also needs to be considered. The reason is that the higher the farms’ density level, the higher the waste generated during cultivation.

4. Super Intensive Farm

The last type of vannamei shrimp farm is the super intensive farm. As the name suggests, this type of farm requires more complex maintenance than other types of ponds. Many considerations must be prepared, ranging from supporting equipment to the impact of cultivation on the environment.

Super-intensive shrimp ponds are the same as intensive ponds, but the size and stocking density is more prominent. Usually, the stocking density of semi-intensive shrimp ponds is >200 shrimp/m².

Starting from the design, layout, need for pumps, number and type of waterwheels, as well as technology and management, must continue to be considered because the impact will be huge on the sustainability of cultivation and the environment where the farm is located.

Also Read: DELOS Launches Inspirational Podcast on Aquaculture, DELOS Talks

The Importance of Choosing a Farm Location

tambak udang vaname — Source: DELOS Documentation

After knowing the types of farms above, you must already know that we must consider many things before building a shrimp farm. Moreover, for semi-intensive, intensive, and super-intensive farms. Therefore, choosing the right location is very important to do.

The selection of farm locations aims to get the right and appropriate location so that the vannamei shrimp cultivation process can take place properly and the resulting harvest can be optimal.

The ideal farm location must have a good topography level to facilitate farm construction, contain clay-containing soil to hold water and build dams, and have sufficient water supply farms.

Also Read: Get to Know Vannamei Shrimp as a Farmers’ Favourite

Start Vannamei Shrimp Cultivation with DELOS!

When you want to start vannamei shrimp cultivation, you need a fairly thorough preparation, one of which is in choosing the type and location of the shrimp farms. This is done to get optimal yields and avoid losses.

However, don’t worry because DELOS is here for you! DELOS is the best science, technology and operational management-based aqua-tech company that can help you explore new opportunities in aquaculture.

We use an approach to social, environmental, infrastructure and regulatory issues at the designated farm locations. In addition, our Farm Management is also integrated with the AquaHero app, which makes it easier for you to monitor the condition of your farms every day.

DELOS also has a Supply Chain Integration program to help our partners get the best products and prices for their shrimp farming.

So, contact DELOS immediately at contact@delosaqua.com or submit your questions via the contact column on our website www.delosaqua.com. Let’s start vannamei shrimp farming with DELOS!

22Jun

Fun Read

These are 11 Characteristics of Healthy and Diseased Shrimp

Vannamei shrimp farming is a business that many people worldwide are involved in. The broad market potential makes vannamei shrimp excellent. However, disease attacks also continue to lurk during cultivation. Therefore, identify the following characteristics of healthy and diseased shrimp.

The characteristics of healthy and diseased shrimp can be seen from their physical, behavioral, and physiological indicators. Understanding these characteristics can help farmers take the following steps regarding the condition of the shrimp.

So, what are the characteristics of healthy and diseased shrimp? Read more in this article!

Also Read: Getting to Know the Taura Syndrome Virus (TSV) in Vannamei Shrimp

Characteristics of Healthy Shrimp

1. Active Swimming and Responsive

The characteristics of healthy shrimp can be seen from the level of activity. Healthy shrimp will usually actively swim around and be responsive. For example, when fed, healthy shrimp will surface.

2. Clear and Bright Colored Body

Clear and bright body color can indicate that the shrimp is in a healthy condition. Meanwhile, shrimp with shells that are dull, faded, or discolored can be an indication of a health problem.

3. Hard Body Texture

Healthy shrimp have a hard and dense body texture. There should be no mucus or body that is soft to the touch.

4. Have a Good Appetite

A good appetite for shrimp can also be an indicator of healthy shrimp. Healthy shrimp will eat regularly and eat the food that has been provided.

5. No Signs of Stress

The last characteristic of healthy shrimp is the absence of signs of stress, such as being lethargic, hiding at the bottom of the pond, and showing signs of aggression towards other shrimp.

Also Read: 5 Tips on Managing Vannamei Shrimp Ponds

Characteristics of Diseased Shrimp

1. Lethargic or Weak

The first characteristic of diseased shrimp is that they appear lazy or weak. Usually, the shrimp will move slowly or even not move at all. Diseased shrimp will tend to stay on the bottom of the pond even when being fed.

2. Has Faded Color

Diseased shrimp have discolored or faded shells. In addition, several diseases such as myo disease and white spots can also trigger discoloration of the shrimp’s body.

3. Slimy or Mushy Texture

Diseased shrimp usually have slimy or mushy bodies. This slime usually covers the entire outside of the shrimp.

4. Decreased appetite

The following characteristic of diseased shrimp is a reduced appetite for shrimp. Sick shrimp tend to have no appetite and do not eat feed regularly, so there will be lots of leftover feed in the ponds.

5. Showing Signs of Stress

Signs of stress, such as staying at the bottom of the pond or showing aggressive behavior towards other shrimp, can also be a sign of diseased shrimp.

6. Abnormal Behavior

Their abnormal behavior, such as swimming upside down or circling, can identify Diseased shrimp.

Also Read: Recognize 7 Characteristics of AHPND Disease in Vannamei Shrimp Before It’s Too Late

Consult Your Shrimp Conditions On DELOS!

Characteristics of healthy and diseased shrimp should always be a concern for farmers. Healthy shrimp are usually active, have clear and bright bodies, have a good appetite, and show no signs of stress.

Meanwhile, on the contrary, the characteristics of diseased shrimp are that the shrimp looks lethargic, the shell changes color, the body is slimy, the appetite decreases, shows signs of stress, and shows abnormal behavior.

For those of you who have shrimp that show signs of being sick, immediately carry out further tests to detect the disease suffered by the shrimp and prevent the spread of disease outbreaks.

You can consult the health condition of your shrimp on DELOS. With the best dedicated scientific team, DELOS can help you detect as well as mitigate in the event of a disease attack in your shrimp pond.

So, if your shrimp shows the characteristics of diseased shrimp as explained above, immediately contact the DELOS Team via contact@delosaqua.com or submit your pond problems in the contact column on our website at www.delosaqua.com. What are you waiting for? Immediately consult the condition of your shrimp on DELOS before it’s too late!

19May

AquacultureFun Read

5 Characteristics of Intensive Vannamei Shrimp Pond You Should Know

An intensive vannamei shrimp pond is a type of pond that was developed as a means to increase the productivity of vannamei shrimp aquaculture. However, on the other hand, intensive ponds also produce more waste due to their high stocking density.

The waste from this intensive pond comes from the feed given to vannamei shrimp, usually in the form of carbon, nitrogen, and phosphorus compounds. These three compounds can decompose naturally on their own but in a longer time than one cultivation cycle. Therefore, waste will accumulate if the leftover materials from a prior process are not correctly disposed of.

In addition to residual waste, the calculation and layout of intensive vannamei shrimp ponds are more complex when compared to other types of ponds.

Also Read: Latest Vannamei Shrimp Prices in Indonesia

Characteristics of Intensive Vannamei Shrimp Pond

Vannamei shrimp-intensive ponds have unique characteristics that are different from other types of ponds. This is influenced by the stocking density of this type of pond. The characteristics of vannamei shrimp ponds are as follows:

1. Not Affected by Tidal Cycles

Water sources in intensive ponds do not depend on the ebb and flow of seawater. So, even when the sea water recedes, the water in the pond will not be affected.

2. Regularly Shaped Pond Plot

Intensive ponds have a regular pond shape. Usually, it is a square with an area of 0.2-0.5 ha per plot.

3. Using Aeration System

Another characteristic of intensive ponds is the existence of an aeration system in ponds that is useful for increasing dissolved oxygen in pond waters. This aeration system is usually supported by waterwheels, blowers, source pumps, and other equipment.

4. High Stocking Density

In an intensive cultivation system, it is necessary to adjust the stocking density so that production results can be maximized with minimal costs.

Stocking density determines the level of technology required in the cultivation system.

5. Rely on Artificial Feed

Considering the high stocking density of shrimp fry in intensive pond types, the need for feed is also high. Therefore, since the fry is stocked, the need for feed is immediately met with artificial feed.

Also Read: Getting to Know the DOC Term in Shrimp Farming

Purpose of Adjusting Vannamei Shrimp Stocking Density

The stocking density of vannamei shrimp fry must be adjusted to the capacity of the existing pond. This is because the stocking density affects the pond’s productivity and the costs incurred for cultivation.

1. Maintain Good Water Quality

Water quality in vannamei shrimp culture is influenced by feed residues and faeces. The greater the density of vannamei shrimp during cultivation, the more feed residues and manure are produced.

If there is too much manure and leftover feed is in the water, water quality conditions can be disturbed and even toxic.

2. Maintain the Growth of Vannamei Shrimp

The stocking density of vannamei shrimp that is not adjusted to the capacity of the pond can cause the cultured shrimp not to grow well. This is because shrimp will fight for space and nutrients from food which can cause shrimp growth to be slow if the stocking density is too high. Meanwhile, if the stocking density is too low, the space utilisation will be less than optimal.

3. Avoid Disease Attacks

Adjusting the stocking density of white shrimp can also prevent shrimp from disease during cultivation. If the stocking density is too high, the risk of death of vannamei shrimp during disease is also quite high, and vice versa.

Also Read: 4 Elements of Vannamei Shrimp Farm Management That Must Be Considered

Consult your Shrimp Farm at DELOS

Types of ponds with stocking density adjustments significantly affect harvest productivity in aquaculture. Therefore, it is vital to determine early on the number of fries to be stocked before cultivation begins.

If you need information related to good and appropriate shrimp pond management, DELOS has a consulting service via contact@delosaqua.com or through the form on our website www.delosaqua.com.

Through this consulting service, you can get answers to your shrimp pond problems. In addition, we can also help open up shrimp farming business opportunities with social, environmental, infrastructure, and regulatory approaches around the pond location. Contact DELOS now!

18May

AquacultureFun Read

4 Types of Vannamei Shrimp Harvest Time

The vannamei shrimp harvest time is done when the shrimp are more than 100 days old with an average weight of 20 grams per head. However, shrimp must be harvested early in special conditions such as mass mortality.

Harvesting is the process of taking shrimp from ponds that are more than 100 days old and weigh up to 20 grams per head. This activity is the most anticipated activity by the farmers as the final part of cultivation.

Generally, vannamei shrimp harvest time is done when the shrimp have reached a certain age. However, under special conditions, other types of harvest must be done. For example, when the capacity of the pond is insufficient or when there is a mass death of shrimp.

Curious about the types of vannamei shrimp harvested? Check this article to the end to find the answer.

Also Read: Getting to Know The DOC Term in Shrimp Farming

How Long Does Vannamei Shrimp Harvest?

In one cultivation cycle, vannamei shrimp can be harvested at more than 100 days old or approximately three months old. However, if the pond’s capacity is close to the maximum limit, a partial harvest is usually carried out first to avoid increasing shrimp mortality due to lack of oxygen.

Partial harvest of vannamei shrimp is usually done when the DOC (day of culture) reaches 60-70 days. This is one of the vannamei shrimp cultivation strategies so that shrimp growth remains normal and stable.

Also Read: 5 Characteristics of Intensive Vannamei Shrimp Pond You Should Know

Types of Vannamei Shrimp Harvest

1. Normal Harvest

The normal harvest of vannamei shrimp time is usually done when the DOC (day of culture) of shrimp has reached approximately 100 days. In addition, other criteria, namely ABW (average body weight) have reached more than 14 grams.

2. Partial Harvest

Partial harvest in vannamei shrimp culture is usually done to reduce the pond’s biomass or capacity. Because if the capacity of the pond has passed the maximum limit, the growth of shrimp becomes less than optimal.

3. Abnormal Harvest

The next type of shrimp harvest is abnormal harvest. This harvest occurs when the shrimp in the pond experience several symptoms, including a mortality rate of more than 100 heads per day for three consecutive days, slow growth of shrimp, and a decrease in feed daily.

4. Emergency Harvest

The last one is emergency harvest which carried out due to an emergency condition. For example, when shrimp are infected with a deadly virus that causes mass deaths of up to 1000 individuals per day, embankments slide, electricity goes out, and waterwheels die.

Also Read: Latest Vannamei Shrimp Prices in Indonesia

Maximize Your Vannamei Shrimp Harvest With DELOS

The vannamei shrimp harvest time must always be considered during cultivation. Some things may happen and require the shrimp to be harvested first before reaching the age of more than 100 days.

To avoid doubts when cultivating shrimp, you can entrust the management of your shrimp pond to DELOS. With a core team consisting of the top 99 best people in Indonesia in shrimp farming, DELOS can help you through our end-to-end Farm Management.

What’s more, DELOS Farm Management is integrated with the AquaHero application. It can make it easier for farmers to monitor their shrimp ponds, including if unexpected events occur and require faster harvesting.

To become part of the DELOS ecosystem, you can contact contact@delosaqua.com or ask questions via the contact column on our website www.delosaqua.com. Trust your shrimp farm management to DELOS!

16May

AquacultureFun Read

Get to Know the Vannamei Shrimp as a Farmers’ Favorite

You must be familiar with vannamei shrimp, right? This shrimp from the Penaeidae family is indeed a prima donna among farmers. The reason is that when compared to other types of shrimp, vannamei has more advantages.

Shrimp with the Latin name Litopenaeus vannamei is also a type of shrimp that contributes greatly to the world of exports compared to other kinds of shrimp. No wonder more people now want to cultivate this shrimp.

Well, for those of you who are interested in knowing more about this vannamei shrimp, read this article till the end to find out the information!

Also Read: The Importance of Sterilization in Shrimp Farms

Morphology of Vannamei Shrimp

morfologi udang vaname — Source: DELOS documentation

Litopenaeus vannamei has a transparent white body, making it called as white shrimp. However, its body can also gives a slightly blue color which comes from the blue chromatophores in vannamei’s body.

As an arthropod or animal that does not have a backbone, the morphology of the vannamei shrimp is divided into two parts. They are the fused head and chest (Cephalothorax) and the abdomen.

Vannamei shrimp head consists of antennae as chemoreceptors, antennae for detecting predators, mandibles, two pairs of maxillae for crushing food, maxillipeds for filtering and delivering food to the mouth, a pair of facet eyes (compound eyes), rostrum, and peripods or walking legs.

While the abdomen consists of six segments. Segments 1-3 called as tergum and segments 4-6 called as pleuron. On the abdomen of this vannamei shrimp, there are five pairs of swimming legs (pleopods) and a fan tail formed from uropods and telsons.

Also Read: Biosecurity in Shrimp Farming

Vannamei Shrimp Life Cycle

Before becoming a shrimp you often find at supermarkets, vannamei has several stages of its life cycle that must be passed. Starting from eggs, nauplius, protozoea, mysis, post-larvae, juveniles, sub-adult, to adult shrimp.

1. Egg

Female shrimp will mate with male shrimp and released up to hundred thousands eggs into the water.

2. Nauplius

The fertilized egg will then develop to the nauplius stage with a size of 0.32-0.58 mm. At this stage, vannamei shrimp do not yet have a perfect digestive system. Meanwhile, they get their food from the yolk sac.

3. Protozoea

Nauplius, which doesn’t have the yolk sacs and undergoes a molt, then turns into protozoea. At this stage, the vannamei begins to need food from the surrounding environment, such as phytoplankton.

4. Mysis

Vannamei will then undergo three moltings and turn into a mysis. The most visible development of this stage is the emergence of swimming legs (pleopods) and the addition of body segments. At the mysis stage, the size of the vannamei shrimp reaches 3.50-4.80 mm.

5. Post-larva

When it reaches the post-larva stage, the vannamei shrimp looks like an adult shrimp. At this stage, the shrimp have started to actively move straight ahead. Meanwhile, for farmers to find out the age of the post larvae, add a number behind it, for example, PL 1 for one-day-old post-larva.

6. Juvenile

The shrimp are referred to as juvenile when it reaches PL 10 or post-larva aged ten days.

7. Sub-Adult

Yuwana which is 80-90 days old, can already be called a young shrimp or sub-adult shrimp. Usually, these young shrimp have reached a weight of 21-23 grams per head.

8. Adult Shrimp

To reach the adult shrimp that are ready to be harvested, young shrimp need 25-30 days with an average weight of 28-30 grams per head.

Advantages of Vannamei Shrimp Cultivation

keunggulan udang vaname — Source: DELOS documentation

Since its appearance in Indonesia, vannamei shrimp has immediately become one of the potential export commodities. This is because shrimp that are originally from the sub-tropical region have excellent environmental resistance and can adapt quickly.

In addition, several other advantages include high economic value, faster growth, more resistance to disease and an unstable environment, and high viability make this shrimp become the farmers’ choice.

Also Read: Delos Technology in Shrimp Farms Capable of Harversting Over 40 Tons/Ha

Start Your Aquaculture Business with DELOS!

The advantages of vannamei shrimp are no longer in doubt. Plus, the market demand that continues to increase makes many people start to be tempted to begin cultivating this type of shrimp.

However, starting vannamei shrimp cultivation cannot be done haphazardly. There are many things to consider to get maximum yields. If you are confused about where to start vannamei shrimp cultivation, DELOS is here for you!

Through Farm Management which is integrated with the AquaHero application, DELOS can help you to explore new opportunities in the field of aquaculture through an approach to social, environmental, infrastructure, and regulatory issues at the specified location.

In addition, we also have a Supply Chain Integration program to help our partners get the best products and prices for their shrimp farming.

No need to hesitate or worry, you can directly contact DELOS at contact@delosaqua.com or submit via the contact column on our website www.delosaqua.com. Let’s start shrimp farming with DELOS!

24Feb

Fun Read

Types of Shrimp that are Often Cultivated in Ponds

Shrimp farming has become a popular business lately in various regions. Many types of shrimp that are often cultivated in ponds, each with unique characteristics, advantages, and disadvantages.

The shrimp often cultivated in ponds are also fishery export in Indonesia commodities. Names such as vannamei shrimp, tiger shrimp, giant prawns, and lobsters are the most popular in the market.

This article will discuss the various types of shrimp often cultivated in ponds and their advantages and disadvantages. Let’s read until the end!

Also Read: 5 Ways to Process Shrimp to Avoid a Fishy Flavor when Cooking

Types of Shrimp that are Often Cultivated in Ponds

1. Vannamei Shrimp (Litopenaeus vannamei)

Vannamei shrimp, or white-leg shrimp, is the most widely cultivated species worldwide. This shrimp originated from the eastern Pacific Ocean and was then widely introduced to other areas for cultivation.

Litopenaeus vannamei is classified as a species that grows fast and is ready to harvest when it reaches the age of 100-120 days. Its savoury and sweet taste makes vannamei shrimp popular among seafood connoisseurs.

2. Tiger Shrimp (Penaeus monodon)

Tiger Shrimp is a type of shrimp that is often cultivated in the second most ponds after vannamei shrimp. This shrimp comes from the Indo-Pacific region and is a species with high selling value in the market.

However, tiger shrimp grow relatively slower than other shrimp species. Overall until ready to be harvested, tiger shrimp need about six months.

3. Giant Prawns (Macrobrachium rosenbergii)

Prawns are a species of freshwater shrimp originating from Southeast Asia. This shrimp is a large species that can grow up to 30 cm long and is known for its sweet and juicy flesh.

Giant prawns are also a slow-growing species of shrimp to reach market size, which takes up to 180 days.

4. Lar Shrimp (Macrobrachium)

Lar shrimp, or freshwater shrimp, is a species that likes to live on the bottom of the waters or rivers that empty into the sea. Even so, this shrimp is also a type of shrimp that is often cultivated in ponds.

Prawns are classified as shrimp that are not too large. It can reach 12-18 cm in length.

Also Read: Promising Vannamei Shrimp Cultivation Prospect and Export Opportunities

5. Jerbung Shrimp (Fenneropenaeus merguiensis)

Jerbung shrimp may be a type often cultivated in ponds that you rarely hear about. However, the demand for this type of shrimp is very high because of its redder colour when cooked.

Because of this high market demand, the jerbung shrimp is considered an alternative species suitable for pond cultivation besides tiger prawns and vannamei shrimp.

6. Dogol Shrimp

Dogol shrimp is one of the most valuable shrimp on the market. This is because the demand for this type of shrimp is very high.

The physical characteristics of the dogol shrimp are quite striking compared to other shrimp species. The body of this shrimp is not too big but not too small, the skin is thicker and the texture tends to be rougher.

7. Red Palm Shrimp (Palaemon styliferus)

The type of shrimp that is often cultivated in ponds is the red palm shrimp. This shrimp is classified as small shrimp that can only grow up to 10 cm in adulthood.

Usually, red palm shrimp is more often processed for broth and ebi. The market price of this product is also very high.

Also Read: Vannamei Shrimp Feed Management Tips for Your Anti-Loss Cultivation!

Start Vannamei Shrimp Cultivation with DELOS!

You may already be familiar with the various types of shrimp that can be cultivated in ponds, such as vannamei shrimp, tiger prawns and giant prawns.

Even though it has high economic value, shrimp farming cannot be done haphazardly. Many factors influence its success, one of which is pond management.

Well, for those of you who want to start vannamei shrimp farming, now you can choose DELOS as a trusted companion for your cultivation.

DELOS is the best science, technology, and operational management-based aqua-tech company that can help you explore new opportunities in the aquaculture field.

DELOS Farm Management is also integrated with the AquaHero application, making monitoring pond conditions only through a gadget daily easier.

To join the DELOS ecosystem, contact contact@delosaqua.com or submit via the contact column on our website www.delosaqua.com to get the best offers. Start vannamei shrimp farming with DELOS!

14Feb

Fun ReadTips

This is the Difference between Male and Female Shrimp

Farmers need to know the differences between male and female shrimp before hatching. This aims to ensure that the spawned parent shrimp have different sexes with the correct amount ratio.

However, determining the difference between male and female shrimp is sometimes tricky because the two look very similar at first glance. However, some traits can be observed to find the difference.

What are these characteristics? Here we have summarized it for you in this article. So, make sure to read it all the way through.

Also Read: The Organ System and Morphology of Vannamei Shrimp that You Should Know

The Difference between Male and Female Shrimp

The difference between male and female shrimp can be identified from their genitals. In male shrimp, the genitals are in the form of petasma, located on the first swimming leg, which transfers sperm.

Meanwhile, the female shrimp’s genitals are known as thelycum, which is located between the fourth and fifth leg of the road and functions to store sperm.

The female reproductive system uses a pair of ovaries, oviducts, genital openings, and thelycum. While the male reproductive system uses the testes, vasa deferensia, petasma, and masculine appendix.

In addition, the difference between male and female shrimp can also be seen in their body size. The female shrimp parent usually has a larger size than the male parent.

Also Read: Get to Know the Vannamei Shrimp as a Farmers’ Favorite

Criteria for Ideal Shrimp Brood

The ideal female shrimp parent is a parent that has mature eggs. The maturity of the eggs is measured based on the development of the ovaries, which are located on the dorsal side of the shrimp’s body. The ovaries are green the more mature they are, the darker the color.

While the development of perfect petasma determines male shrimp. Usually, this petasma contains a spermatophore.

From the physical condition, the shrimp chosen as broodstock must have at least a minimum weight of 100 grams for females and 80 grams for males. Also, ensure the parents do not have defects or injuries, especially on the reproductive organs, to produce high-quality shrimp seeds.

To determine whether the eggs in the parent have matured, it is usually done in two ways: lifting the female and facing the lower body (ventral) towards the sun. In addition, you can also use a waterproof light beam to observe it.

Also Read: Getting to Know the DOC Term in Shrimp Farming

Choose DELOS as Your Shrimp Cultivation Partner!

That is the difference between male and female shrimp that farmers should know before spawning. This is because it is important to ensure that the parent shrimp spawned have the same number of different sexes.

DELOS can be the right cultivation companion for your shrimp pond for those who want to know more about vannamei shrimp farming management, including the primary spawning process.

DELOS is the best science, technology, and operational management-based aqua-tech company that can help you explore new opportunities in the aquaculture field.

DELOS pond management is also integrated with AquaHero, making it easy for farm owners and farm personnel to monitor real-time shrimp pond conditions through gadgets daily.

Immediately contact the DELOS Team to get cultivation assistance via contact@delosaqua.com or submit via the contact column on our website www.delosaqua.com. Choose DELOS as your shrimp farming partner!

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Source: Pratiwi, Rianta. 2018. Aspek Biologi dan Ablasi Mata Pada Udang Windu penaeus monodon Suku Penaeidae (Deapoda: Malcostraca). Oseana. 43(2): 34-47

Setiawan, Arief, dkk.,. 2004. Pemilihan dan Pemeliharaan Induk Udang. Departemen Pendidikan Nasional

08Dec

AquacultureFun Read

Tiger Shrimp vs Vannamei Shrimp, Which One is Better for Cultivation?

Tiger shrimp vs vannamei shrimp is a topic always sought after by farmers. Especially for those who want to get into the world of shrimp farming. This is because vannamei shrimp and tiger shrimp have their advantages and disadvantages in cultivation.

Both vannamei shrimp and tiger shrimp are fishery export commodities with astounding numbers in Indonesia. Tiger shrimp is a sea shrimp native to Indonesia. In contrast, vannamei shrimp are shrimp that come from the Pacific Ocean.

Before choosing the type of shrimp you want to cultivate, you must first know the differences between the following tiger and vannamei shrimp. Read more in this article!

Also Read: Get to Know the Covert Mortality Nodavirus (CMNV) which Can Attack Vannamei Shrimp

The difference between Vannamei Shrimp and Tiger Prawn

Tiger shrimp (Penaeus monodon) is a sea shrimp native to Indonesia and has long been a mainstay of fishery export commodities. This shrimp has a distinctive striped pattern on its shell which makes it nicknamed The Black Striped Shrimp.

In their growth, tiger shrimp can reach a length of 35 cm and weigh up to about 260 grams. No wonder this shrimp has always been the belle of the world of aquaculture in Indonesia for years.

Meanwhile, vannamei shrimp (Litopanaeus vannamei) just entered Indonesia in 2001. This shrimp originally comes from the Pacific Ocean region and also has a high level of market demand.

In contrast to tiger shrimp, vannamei shrimp have smaller body sizes with transparent white body colors. This makes vannamei shrimp also known as white shrimp.

Also Read: Do These 5 Things to Successful Vannamei Shrimp Cultivation

Choose Vannamei Shrimp or Tiger Shrimp for Cultivation?

Tiger shrimp vs vannamei shrimp cannot be directly compared. Both have their advantages for the shooters.

Before cultivating vannamei shrimp popular in Indonesia, tiger shrimp was the leading choice for farmers. However, the fame of the tiger prawns had declined due to an outbreak of white spot syndrome that attacked.

At that time, the mortality rate of tiger shrimp due to white spot disease reached almost 100% in just seven days. Because they don’t want to take risks, many farmers switch to vannamei shrimp.

Even so, market demand for tiger shrimp is still very high. So tiger shrimp cultivation can still be a profitable business.

Meanwhile, on the other hand, vannamei shrimp from the Pacific Ocean region seemed to steal the spotlight that tiger shrimp previously owned. Vannamei shrimp comes with various advantages when cultivated.

Some of the advantages of vannamei shrimp compared to other species include the following:

Being able to cultivate them with high stocking densities.
Being more resistant to disease and poor environmental quality.
Having a high survival rate.
A short cultivation time of around 90-100 days per cycle.

All those advantages above make vannamei shrimp superior when compared to tiger shrimp.

Also Read: Vannamei Shrimp Probiotics and Its Benefit for Cultivation

Vannamei Shrimp Cultivation Makes More Profits with DELOS

Talking about tiger shrimp vs vannamei shrimp in cultivation cannot be far from aspects of disease resistance, survival rate, market demand, etc. Therefore, you can adjust which one you will choose to cultivate.

If you want to make more profit in vannamei shrimp farming, DELOS is here to help you. DELOS offers Farm Management to manage your shrimp ponds. We have a team in the top 99 best in Indonesia in terms of maintaining reliable pond operations.

DELOS Farm Management is also integrated with the AquaHero app, making it easy for every farm owner and personnel to monitor their shrimp ponds daily.

Contact the DELOS Team via contact@delosaqua.com or submit your questions about vannamei shrimp farming through our website contact column at www.delosaqua.com. Succeed in vannamei shrimp farming with DELOS!