CATDOLL : CATDOLL: The demand for mantis shrimp is very high. What impact will the artificial breeding of mantis shrimp have?

1. The demand for mantis shrimp is very high. What impact will the artificial breeding of mantis shrimp have?

The demand for mantis shrimp is very high. What impact will the artificial breeding of mantis shrimp have?

Speaking of mantis shrimp, everyone must be familiar with it. Mantis shrimp is a delicacy on the table that many people love to eat. The demand for mantis shrimp is very large, so what impact will the artificial breeding of mantis shrimp have?

First of all, it is necessary to choose the right shrimp for breeding. It is best to use shrimps that are healthy and of similar size. During the breeding process, it is also necessary to provide high-protein food for the shrimp to make them grow stronger. Shrimp can be artificially cultivated. Shrimp is a wild shrimp that has high requirements for the environment and usually lives in the deep sea below a few hundred meters. Therefore, the yield is low, and the artificially cultivated shrimp will be larger, but the breeding efficiency is not high.

The second point is that anti-escape measures should be taken for the rice fields. It is recommended to build a protective net to prevent the shrimp from running around. Spray organic fertilizer into the rice fields to cultivate the organisms in the rice fields as bait for the shrimp. Rice that is resistant to lodging and disease can be planted in the rice fields to provide a superior living environment for the shrimp. The number of peeled shrimp fry should not exceed 15 kilograms per mu. Generally, peeled shrimp fry can be put in only after the seedlings are stable.

The third point is that the shrimp can be farmed in rice fields. Before I release the shrimp, in order to prevent them from escaping, we should put them around the rice fields. To prevent the shrimp from escaping. In addition, spray an appropriate amount of quicklime water into the rice fields to disinfect the water quality of the rice fields, and spray fertilizers into the rice fields to promote the growth and reproduction of floating objects in the water, so that the shrimp can obtain natural feed. When farming shrimp in rice fields, be sure to pay attention to the water level.

Fourth point In order to raise mantis shrimp, we need to provide them with enough food so that they can grow faster. They can eat a lot of food. It is best to choose food containing more protein, such as offal, earthworms, etc. Maintaining the proper water temperature is also conducive to the growth of mantis shrimp. Wild mantis shrimp live in tropical and subtropical waters, where the water temperature is relatively high. In fact, it is also very simple to artificially breed mantis shrimp, as long as you pay attention to the methods.

2. Mantis shrimp breeding technology, Mantis shrimp feeding method

Container: If you are breeding a small number of mantis shrimp, just choose a suitable container. If you are breeding in large quantities, you need to build a breeding pond. The location of the breeding pond is best chosen near the sea, so it is more convenient to obtain seawater. Water quality: Mantis shrimp is a marine organism, and seawater needs to be selected when breeding them. Water temperature: The water temperature in which mantis shrimp live should be kept above 20°C. Oxygen: When breeding mantis shrimp, you must also maintain sufficient oxygen. 1. Mantis shrimp breeding technology 1. Container: You need to prepare a special container for breeding mantis shrimp. If the number of mantis shrimps being farmed is not large, then choose a suitable container. If the number of mantis shrimps being farmed is large, you need to build a breeding pond. The location of the breeding pond can be chosen near the sea, so that it is convenient to transfer seawater to the breeding pond.

2. Water quality: Mantis shrimp is a marine animal and needs to be farmed in seawater. If you farm a small amount, you can add some sea salt or seawater essence to fresh water to simulate natural seawater. If you farm a large number of shrimp, you need to use natural seawater.

3. Water temperature: Mantis shrimp like to live in a warm environment. When they are artificially cultured, the water temperature needs to be kept above 20°C. If the water temperature is low, their appetite and activity will be affected.

4. Oxygen: When breeding mantis shrimp, you also need to install an oxygenator to keep the dissolved oxygen content in the water at about 5 ml per liter. If you cannot install an oxygenator, you can increase the oxygen in the water by changing the water.

2. Feeding method of mantis shrimp Mantis shrimp does not have high requirements for food, and breeders can choose to feed them some foods with high protein. For example, earthworms, meat, animal offal, etc. are more suitable. The time to feed mantis shrimp can be chosen in the morning and evening, when their appetite is relatively high and their digestion speed is relatively fast.

3. What are the precautions for breeding mantis shrimp? What conditions should be met for breeding mantis shrimp?

Gobies have the habit of digging sand, so when planting water plants, you should pay attention to planting water plants with relatively strong roots. In addition, it is best to arrange a place in the tank for gobies to hide, so that they can breed and lay eggs. In the tank where gobies are raised, it is best to keep the water flowing smoothly and the water temperature should not be too high, so that the body color of gobies will be more colorful. Make sure there is enough food to prevent them from attacking other small fish or shrimps. It is best to breed gobies in a single tank, so as to ensure a higher hatching rate. The environment with a nest hole at the bottom of the tank is better with some plants. The sunlight should not be too strong. The water body should be plant-humus water, and the pH value should be around 6.5. During the hatching period, the broodstock will stop eating to protect the eggs. After the fry come out, they should be fed with live bait. Some equipment for breeding brine shrimps should be prepared in advance. Of course, if there are no conditions, red nematodes or water earthworms can be crushed manually for feeding, so that both large and small fish can eat them.

That's all I can think of. I didn't breed them professionally before. They were all thrown into a big tank. The reproduction method of shrimp goby is different from other fish species. It is oviparous. When it comes to the hatching period, shrimp goby will gather in groups to lay eggs in gravel or caves. Most of them are sticky eggs. Soon after hatching, they will become larvae, and then wander in the sea for three weeks, looking for a coral reef to live in, where they will reproduce. To raise tiger shrimp, you must first clean the pond and disinfect it. New ponds should be soaked in moisture-proof water as soon as possible, and then disinfected after the HP value in the pond is stable. For old ponds, seal the gates and dry the ponds after collecting shrimps, remove dirt, and then disinfect.

After the shrimp pond is disinfected and sterilized for 2 to 3 days, water can be infiltrated and fertilized. To make basic fish bait, basal fertilizer, phosphorus-potassium fertilizer and organic fertilizer are generally invested. The ratio of basal fertilizer and phosphorus-potassium fertilizer is 3:1 or 3:2. 3 to 3 grams of water should be used for each meal. Fertilizer should be applied once every three to five days in the early stage and once every seven to ten days in the middle and late stages. The water clarity is best between 25 and 30 cm. The water should remain light yellow or light brown. The free-range breeding time is based on the temperature. It cannot be released after hot weather or heavy rain. The temperature and salt content of the shrimp pond must be checked before releasing the seedlings. If the temperature of the water is too different, the plastic bag containing the shrimp seedlings can be put into the water immediately, and the seedlings can be released after the water temperature is balanced. If the salt difference is too large, the water of the breeding fish pond can be poured into the shrimp bag, and then drained after a while, and then poured in again, and the shrimps can be gradually absorbed into the water in the pond before releasing the seedlings.

The most suitable salt content for tiger prawns is 12‰, while the salt content of shrimp fry in the early stage of cultivation is around 30‰. Therefore, the salt content of the water surface for free-range cultivation should be similar to that of the shrimp fry pond. After free-range cultivation, water can be gradually added to reduce the salt content to an appropriate range. Therefore, it is extremely important to have good water resources and sound drainage facilities. It is best to have a water resource (including surface water) in the shrimp farming area without large rivers and streams. Tiger prawns can tolerate water temperatures of around 10-35℃, and the suitable ambient temperature is 25-30℃. If the water environment temperature changes too much during the cultivation period, surface water can be extracted for grouting in a short period of time. If the water temperature is within 20℃ for a long time and there is no strong wind and waves, the water level can be lowered and the solar energy can be used to increase the ambient temperature; if the water temperature is too high, the water level can be raised or surface water can be introduced.

You need to choose a suitable breeding environment, pay attention to the water density and oxygen content, and breed at a temperature above 10°C.

It has strict requirements for the environment in which it grows. It is necessary to choose a place with sufficient water and very good water. It is best if the pond is made of cement. There are also requirements for the size and oxygen content in the water. The water should be changed every day to ensure that the water is clear and the water temperature should be well controlled. Mantis shrimps are active at night, so you should feed them more food in the evening and less food during the day because they are generally not active during the day. When feeding, you can choose some small fish, shrimps or shellfish. Don't put in large pieces. Cut the bait into smaller pieces to ensure that it is evenly distributed. You should also feed more to prevent the mantis shrimps from competing for food and killing each other.

We need to pay attention to the temperature, diet, time, cultivation process, disease prevention, soil, and water quality. We need to have a very good filtration system, and be able to frequently replace the water source. There should be no toxins or harmful substances in the water source, and we should also pay attention to the presence of microorganisms.