CATDOLL : CATDOLL: The benefits of razor clam farming are very good. What are the environmental requirements for razor clam farming?

1. The benefits of razor clam farming are very good. What are the environmental requirements for razor clam farming?

For external coating aquaculture, it is best to choose a location with 2-3 hours of exposure every day in the lower layer of the mid-tide zone to the low-tide zone; for mixed culture of shrimps and clams, the black mud at the bottom of the pond must be treated, and the bottom is preferably a mixture of soft mud and mud and sand. 2) Build a standard model clam field. For external coating aquaculture, whether it is cooked coating or raw coating, it must be turned over. Aquaculture should be chosen in the mid- and low-tide zones, in the inner bay or at the estuary, on flat and slightly inclined tidal flats. The tide must be smooth and the wind must be calm. It can also be cultured in ponds. Razor clams grow 30 centimeters below the sand layer, so the bottom quality requirements are relatively high. It is best to have a few centimeters of soft mud on the surface.

The razor clam candy for razor clams should be selected in areas with smooth tides. The outer coating should be selected in the lower layer of the mid-tide zone to the low-tide zone. It is best to have two to three hours of exposure every day, so that it can still enter the water at the lowest tide. Razor clams, like clams, grow in the sand by the sea. The living environment is very clean. When harvesting, they also need to be dug in the sea sand. When raising razor clams, the salinity cannot exceed 10%, and the water temperature is about 20 degrees.

During its growth process, it will adhere to some impurities in the environment, and the adhesion is relatively firm. Under normal circumstances, you can use a toothbrush to collect some salt water to brush it clean. But if it is very dirty even with the naked eye, it is recommended to use a steel wool, which can quickly remove the dirt on the surface of its shell. Razor clams in the south can still survive for a period of time under 39C temperature conditions. The suitable water temperature for the growth of razor clams is 15-30C. Within this range, the higher the temperature, the faster the growth. The adaptability range of razor clams to relative density is 1.005-1.020. Within this range, a lower relative density is beneficial to the growth of razor clams.

Raising clams in this clam trough saves labor, has high yield, few enemies and good benefits. The yield of one mu of clam trough can reach about 1,000 kg, and the highest can exceed 2,000 kg. The purchase price is 15-20 yuan/kg. Also known as Shengzi, bamboo locust, etc., this shellfish food is rectangular with pure round ends. It is mainly distributed in the north and south coasts of China. It is rich in nutrition and delicious. Razor clams are high-protein foods, which are beneficial to maintaining one's own immune function after consumption.

It is important to choose a good temperature for the breeding environment. It must not be too dry, but moist. Clams like humid places. Also, the breeding area must be large, so that the quality of the clams can be better.

It has very high requirements for the breeding environment, and also requires relatively good water quality, and also requires sufficient oxygen, and also needs to change the water in time, and also needs to do a good job of ventilation, and also needs to choose some baits with nutritional value.

The first thing is to choose a place with relatively clear water. Also, you need to ensure air circulation and sufficient oxygen within the environment. Also, you need to feed these marine organisms in a timely manner and change the water in a timely manner.

Choose a good site, try to choose a low tide area. Arrange the relevant clam fields. Master the relevant time, and then strengthen the management. It is best to plant seedlings in April every year. It is also a very profitable project. Then turn the field. Try to drain the water within three to four days. Check frequently to prevent some small animals from eating the clams.

2. The razor clam seedlings here in Wenzhou are not sure if they are covered by the Green Pass.

Mainly includes fresh vegetables, fruits, fresh aquatic products, live livestock and poultry, fresh meat, eggs, milk, etc. These are all

3. Gypsum and razor clam seedlings

I asked a breeding expert for you, and he said that if the amount of gypsum is not large, it will not have much impact, because gypsum is different from quicklime. It solidifies when it comes into contact with water and has no reaction. If it is quicklime, it will be very troublesome. However, if the amount is large, it may affect the pH of the water and need to be treated with irrigation. Because Chengzi seedlings (razor clam seedlings) are mostly raised in the wild, there is no problem with running water. If conditions permit, it is best to change the water.

4. How to prepare and clean bamboo clams

Spicy Razor Clams

Ingredients: Razor clams

Ingredients: minced chili pepper, minced garlic sprouts, minced ginger and garlic, steamed fish soy sauce, vinegar, salt

1. Soak the bamboo clams in clean water (add a small amount of salt and oil to allow the clams to spit out mud and sand) for about three hours. Drain them, then take them out and put them in hot water to boil. Then take them out and drain the water.

2. Then sprinkle all the prepared ingredients such as chili powder, ginger and garlic on the razor clams.

3. After heating the pan, pour in a proper amount of oil. Wait until the oil temperature reaches 80% and then pour it all over the razor clams to allow them to absorb the flavors. At this point, the spicy razor clams are ready.

Cleaning method:

Before processing bamboo clams, they must be kept temporarily for 24 hours to induce the spitting out of mud and sand. The method is to put the bamboo clams into a mesh cage with partitions, put it in a pool with a water depth of 1 to 1.5 meters, and use bamboo poles to hang them horizontally for temporary storage. Move the mesh cage vertically every 3 hours to shake off the spitted out mud and sand. After 24 hours of temporary storage, they can be fished out, rinse the mud and sand on the surface of the bamboo clams with clean sea water, and put them in a drained plastic bucket.

There is no need to clean the internal organs of bamboo clams and they can be eaten directly.

Additional information:

The nutritional and economic value of bamboo clams is very high, and the meat is delicious. It can be eaten fresh or dried. It is relatively large, with particularly developed foot muscles, delicious taste, and rich nutrition. It contains protein, fat, sugar, ash, calcium, phosphorus, iron, iodine, vitamins and other nutrients. It is a delicious and nutritious seafood treasure.

Razor clams also have medicinal value. According to medical books, their shells have the effects of dispersing knots, reducing inflammation, relieving stranguria, and stopping leukorrhea, while the clam meat has the functions of reducing fever, improving eyesight, quenching thirst, detoxifying alcohol, and treating bleeding caused by strain in women and promoting lactation. Therefore, it is also a good food therapy product that is beneficial to human health and is welcomed by people.

Reference: Baidu Encyclopedia - Razor Clam

1. Cleaning of bamboo clams

1. Rinse the clams you bought with clean water, then prepare a basin of clean water and add an appropriate amount of salt to dissolve it. Then, put the cleaned clams into the basin, and change the water during this time. After changing the water for the third time, add a drop of oil to the water and stir well.

2. After leaving it alone for about 20 to 30 minutes, you will see the clams start to spit out water. After about 2 to 3 hours, the mud and sand in the clams will be spit out completely. During this period, you should pay attention to changing the water several times. In addition, after the clams spit out water for about an hour, you can also add a little vinegar to the water, which can kill the halophilic bacteria and make it more hygienic to eat.

3. Take out the clams that have spit out all the mud and sand, rub them repeatedly with light salt water to wash away the dirt on the shells, drain the water and use them to make dishes.

The yellow inside the belly is edible. If you want to be cleaner, you can put the clams in a boiling water pot, take out the clam meat, tear off the black line on it, remove the black "sandbag", squeeze the clam straw with your hand to squeeze out the dirt inside, and then rinse it with clean water.

There are a few things to note when cleaning bamboo clams:

1. Do not use too much clean water, just enough to cover the clams. This will make it easier for the clams to spit out mud and sand.

2. The amount of salt should not be too much or too little. You should taste the saltiness with your mouth. It is just right if it is the same saltiness as the usual food. If you put too little salt, the clams will not spit out the mud and sand, but if the water is too salty, the clams will die quickly. In addition, it is best to use sea salt, which is prepared by the owners of clams for free.

3. Adding a little oil to the water can isolate oxygen and make the clams spit out mud and sand faster. But the amount of oil must be small, just a few drops per basin of water. If you use too much, the clams will die quickly.

4. To prevent the clams from sucking back the spitted out mud and sand, you can put the clams in a water filter basket or colander, then put the water filter basket or colander in the water and put chopsticks at the bottom. In this way, the spitted out mud and sand will sink to the bottom of the water and will not be sucked back by the clams.

2. How to cook bamboo razor clams

1. Prepare vermicelli, red pepper, green pepper, garlic, ginger (optional), onion, and bamboo clams.

2. Soak the vermicelli in hot water until soft, drain and set aside.

3. Soak the bamboo clams in water for 5 minutes, and then rinse and place them on a plate after the bamboo clams have spit out dirt.

4. Place the vermicelli under the plate.

5. Place the cleaned bamboo clams on the vermicelli.

6. Sprinkle minced garlic, chopped green onion, red and green pepper segments evenly, and pour in a little soy sauce and 2 spoons of oyster sauce.

7. Steam for 7-10 minutes.

8. Heat the cooking oil, pour it into a plate, and serve.

Reminder: In summer, clams cannot be kept for a day. They are usually bought in the morning and eaten at noon.

Additional information

How to distinguish wild bamboo clams from farmed bamboo clams:

The appearance of the local green clams in Xiangshan Port is light green, and they are called green clams. The reason why the local clams in Xiangshan Port are delicious is that they have thin shells, tender meat, and a light sweet taste when chewed carefully. In addition, due to the unique geographical location of Xiangshan Port, the seawater is mixed with fresh water, and the water quality is relatively light, and the size of the clams is relatively small, so the seafood grown here is particularly tender.

As for the farmed clams sold outside Fenghua market, 90% of them are from other places. In Tuanhu, a seafood gathering place, there are only a few shops that specialize in selling wild clams.

For economic benefits, most farmers choose black clams with thick shells and large sizes, so they are sold at a lower price. However, every industry has its own routines, and one characteristic of shellfish is that they will not spit out fresh water after drinking it.

How to farm razor clams? First, you need to find an area close to the sea and dig a pit. Then you can occasionally put seawater into the farm. Many farms farm shrimp on the upper layer and clams on the lower layer. There are also farmers who specialize in farming razor clams.

The biggest difference between farmed and wild fish is that farmed fish need to be fed and it is convenient to feed them. For wild fish, you just need to enclose a piece of land, dig some seedlings outside or buy them from places that specialize in selling seedlings and spread them.

1. Cleaning

When cleaning bamboo clams, they are usually soaked in sea water to let them spit out the sand naturally. Sea water is usually given as a gift when buying seafood and shellfish. If sea water is not available, it can be replaced with light salt water. The purpose of this is to imitate the natural growth environment of bamboo clams and let them spit out the sand naturally.

It should be noted that there is no need to remove the internal organs of bamboo clams, and all of them except the shell can be eaten.

2. Practice

The best way to eat fresh seafood is to steam or blanch it, which can preserve the freshness of the bamboo clams to the greatest extent.

The steaming method is relatively simple. You only need to steam for ten minutes until the shells open. When blanching, add a little water to the pot. Because blanching bamboo clams will produce some water, the amount of water should just cover the clams.

Add ginger slices to the water and wait for the water to boil before pouring in the bamboo clams. Then turn off the heat and fish them out after the shells open.

Additional information:

The efficacy of bamboo razor clams:

The nutritional and economic value of bamboo clams is very high, and the meat is delicious. It can be eaten fresh or dried. It is relatively large, with particularly developed foot muscles, delicious taste, and rich nutrition. It contains protein, fat, sugar, ash, calcium, phosphorus, iron, iodine, vitamins and other nutrients. It is a delicious and nutritious seafood treasure.

Razor clams also have medicinal value. According to medical books, their shells have the effects of dispersing nodules, reducing inflammation, relieving stranguria, and stopping leukorrhea, while the clam meat has the functions of reducing fever, improving eyesight, quenching thirst, detoxifying alcohol, and relieving bleeding and lactation in women due to strain.

Reference: Baidu Encyclopedia - Razor Clam

Hello!!

The method of cooking bamboo razor clams is relatively simple.

1. Soak the bamboo clams in water to remove the sand. Chop the green onions.

2. Add water and ginger slices to a pot and bring to a boil, then pour in the washed bamboo clams. At this time, you should take chopsticks, prepare an empty plate, and wait for the bamboo clams to open and pick them out one by one to ensure the best freshness.

3. Sprinkle chopped green onions on the blanched bamboo clams and drizzle with Lee Kum Kee's steamed fish sauce. Heat the oil, add the scallion segments and sauté until fragrant, then pour the hot oil over the bamboo clams. This dish of scallion oil bamboo clams is ready.

It’s very convenient, isn’t it? Although it requires scalding and pouring oil on it, the steps are very simple.

No need to remove the internal organs