CATDOLL : CATDOLL: How long can a conch live? How to preserve a live conch?

1. How many days can a conch live?

Conches can survive for about three days without water or food, but they must be kept in the refrigerator, especially in the summer. If the temperature is low in the winter, they can be placed outside.

It can't survive in fresh water, it may die in a few hours.

It can survive for a week in seawater, but the seawater must be constantly replaced during this period. In fact, ordinary families cannot do this and do not have the conditions to do so.

2. How to preserve live conchs?

How to preserve live conch:

1. Low temperature preservation method: Put the live conch into the refrigerator's cold storage room. Keep the temperature at around 10° and keep the surface of the conch moist so it can survive for 3-5 days.

2. Storage at room temperature: Put a small amount of seawater or fresh water with about 0.5% coarse salt into a container, and then put the conch into the container and store it. It can survive for 3-5 days. Note: The container must be covered to prevent the conch from escaping.

3. How to cook live conch?

1. Fresh conchs spit out mud and sand in seawater. 2. Wash the conchs and put them in cold water. 3. Add water just enough to cover the washed conchs, add scallion segments and ginger slices (if you don’t mind the slightest fishy smell, this step can be omitted). 4. Bring to a boil over high heat. After the water boils, boil large conchs for 10-15 minutes and small and medium conchs for 3-5 minutes. 5. Add a little salt and serve. 6. While cooking the conchs, you can make two kinds of seasoning sauces. ① Use fresh ginger to squeeze juice, then add white vinegar according to personal taste. ② You can also mix white vinegar and mustard into a seasoning sauce, but the taste is stronger.

4. How to deal with live conchs?

1. First put the conch under running water, rinse it repeatedly, and rinse off the mud and sand on the surface with clean water.

2. Soak it in light salt water. Change the water frequently during the soaking process until the water becomes clear and there is no sand at the bottom of the water. Then you can proceed to the next step.

3. After soaking the conch in water, use a special tool to cut off the conch's tail.

4. Rinse it under clean water a few times to wash away all the mud and sand in the back shell, which will also help it to absorb the flavor when cooking later.

5. Finally, "turn" the conch meat out of the shell, that is, pull it out in a circle. The tail should be removed, which is the internal organs.

5. Looking to buy Nanjing Liuhe live pearls?

If you want to buy Nanjing Liuhe live beads, you can look for them in some local cultural relics markets or jewelry markets in Nanjing. Here are some places where they may be sold:

1. Nanjing Cultural Artworks Trading Center: This trading center is one of the more famous cultural art markets in Nanjing, where you can find all kinds of cultural relics and antiques, including Nanjing Liuhe live beads.

2. Nanjing Jinling Jewelry City: This market gathers numerous jewelry, jade and cultural relics merchants, and may also sell Nanjing Liuhe live beads.

3. Basalt Market: This market is a famous cultural relics market in Nanjing and is frequented by many cultural relics lovers. You can look for Nanjing Liuhe live beads here.

It should be noted that Nanjing Liuhe live beads are a relatively precious cultural plaything and are not cheap. You should carefully identify the quality and authenticity of the goods and choose to buy from reputable merchants to avoid being deceived.

6. How to mail live conchs?

A: Water spraying for transportation and preservation

Applicable to mussels, scallops, clams, oysters, blue crabs, etc. During transportation, they should be regularly observed and sprayed with seawater. For plastic bag packaging and transportation, first disinfect the live fish and shrimp, put the prepared water into the plastic bag, and then put the fish and shrimp into the plastic bag according to different specifications and quantities, then squeeze out the air in the bag, and fill it with an appropriate amount of oxygen, and tighten the bag with a rubber ring. Then put the plastic bag into a cardboard box, each box can hold 1 to 2 bags. It is best to use a foam box. In summer, when the temperature is high, you can put a small bag of ice cubes in the box to cool it down. This method is currently widely used all over the world and has a high safety factor.

7. How to preserve living conchs?

1. Low temperature refrigeration method: First put the conch in the refrigerator, and then adjust the refrigerator temperature to about 10 degrees Celsius, so that the conch can survive for 3-7 more days.

2. Storage at room temperature: Take a small amount of seawater or homemade light salt water, put the conch and the light salt water into a container, which can keep the conch alive for 3-5 days.

3. Direct freezing method: Put the conch directly into the freezer while it is still alive. This can also preserve the freshness of the conch.

4. If conditions permit, you can put a small amount of seawater into a container, or fresh water with about 0.5% coarse salt can also be used as a substitute, and put the conch into the container. Put it in the refrigerator. But remember to put a lid on the container to prevent the conch from escaping the container.

8. How to preserve live conch meat?

How to preserve live conch:

1. Low temperature preservation method: Put the live conch into the refrigerator's cold storage room. Keep the temperature at around 10° and keep the surface of the conch moist so it can survive for 3-5 days.

2. Storage at room temperature: Put a small amount of seawater or fresh water with about 0.5% coarse salt into a container, and then put the conch into the container and store it. It can survive for 3-5 days. Note: The container must be covered to prevent the conch from escaping.

9. How to keep conchs alive?

1.

Breeding environment

When breeding conchs, you must pay attention to controlling the breeding environment. Do not breed them together with other shellfish. Keep them away from the same species of shellfish to prevent them from competing for nutrition and fighting. Determine the breeding quantity based on funds, breeding technology, etc., and then reasonably control the breeding area. The breeding farm should be surrounded by iron nets to ensure that it is strong enough to prevent the conchs from escaping or other shellfish from entering the breeding area during the breeding process. Insert an appropriate amount of small bamboo poles in the fence to help the conchs climb up the bamboo poles to breathe during the high temperature and lack of oxygen in summer.

2.

Seedling selection

The selection of conch seedlings is very simple. Generally, they are caught in the ocean. Fresh conchs with lighter color, complete and thin shells are selected. At present, the number of artificial seedlings in my country is relatively small, and only a few docks in coastal provinces sell them in small quantities. After selecting the seedlings, wash them clean, and then put them into baskets for uniform speed. When stocking, pay attention to the stocking density. Never stock too densely. Evenly sow them in the prepared breeding sea area. Then do a good job of management to ensure the growth of conchs and improve the survival rate.

3.

Feeding management

After stocking, pay attention to the seawater temperature and control the water temperature at around 15-30 degrees. Conchs are omnivorous shellfish. When they are artificially cultured, the feed is mainly small fish, shrimp and shellfish. We also need to pay attention to the content of diatoms in seawater, because conchs also feed on diatoms. Therefore, when there are fewer diatoms, the feeding amount should be increased, and vice versa. Check the feeding situation of the conchs about 3 days to prevent overfeeding from causing water quality deterioration, black bottom mud, and causing diseases and insect pests of the conchs. If there is a climbing phenomenon, oxygen should be added in time to adjust the water quality and promote the growth of the conchs.

4.

Precautions

The main breeding method of conch is captive breeding, which is a dense aquaculture project. It can be properly caught in July and August every year, following the principle of retaining the strong and supplementing the weak. For some conchs that do not meet the listing standards, they should continue to be raised and can be used as seedlings or sold on the market in the second year. Conchs have strong adaptability, but they grow faster in a suitable environment, so attention should be paid to water quality changes during the breeding process. Adjust the ratio of bacteria and algae in the water, clean the seine regularly, control the amount of bait, control the dissolved oxygen, and treat the disease in time to prevent cross infection.

10. How to cook live conch?

1. Remove the shell of fresh conch, take out the meat, wash and cut into 1~1.5 mm thick slices.

2. Bring water to a boil, add conch slices and blanch for 2-3 seconds, remove from the pot and quickly cool in ice water before serving.

3. Pour oil and scallions into the pot and stir-fry until fragrant, then add salt and light soy sauce. Turn off the heat and pour the scallion oil on the conch slices.