How to regulate sea cucumber seedlings if they don t grow? What is the matter with the sea cucumber

Seedlings do not grow significantly or do not grow.

It is mainly caused by poor digestion and absorption. After pouring the pond medicinal bath, the flora in the intestinal tract of the seedlings is broken, the intestinal mucosa is damaged, coupled with the change of weather and water temperature, the seedlings are easy to be stressed, and the physique is poor, and a variety of reasons are gathered together to cause the seedlings to eat poorly, and the digestion and absorption rate of the bait is poor, and the problem of seedling growth is not obvious.

If sea cucumber seedlings want to grow well and quickly, they must meet the following conditions:

1. The ginseng seedlings are healthy (the ginseng seedlings bred by the ginseng are generally very good).

2. The water quality indicators of the water area where the nursery is located meet the national standards: ammonia nitrogen, nitrite, hydrogen sulfide, COD, salinity, and heavy metal ions.

3. Feed the sea cucumber bait produced by regular and professional manufacturers (Sende series sea cucumber bait and microbial preparations produced by Dalian Jiaolong Aquatic Bait Development Center).

4. Do not abuse drugs, do not use antibiotics and disinfectants in aquaculture when ginseng seedlings do not appear rotten skin syndrome and other diseases, especially sea cucumber breeding advocates "ecological farming", the use of microbial agents can reduce production costs and enhance the immunity of sea cucumbers and improve yield.

5. The usual production management should be careful, and every link in the production process should not be sloppy.

How to deal with the minister, I think it should be to put some nutrients on him, because this oxygen can be absorbed quickly, so this can be conditioned according to this, I think the effect is still better, so this effect is also more obvious.

If the sea cucumber seedlings don't grow, you can apply some fertilizer to him, so that he will grow up quickly, and the effect is still better.

The sea cucumber itself is also very delicious, and it is very delicious and very serious.

Summary. Generally, within 100 seedlings are stiff during summer hibernation, do not eat, protect the seedlings, generally stiff are in a bad state, Miao Ju on the board, do not like to move, there are many reasons, heavy metal poisoning, use up antibiotics, bad materials, etc. can cause such a situation, the general treatment recommendation is to stop the drug, use some anti-stress products to splash, and then use some live bacteria preparations to regulate the intestines.

Generally, within 100 seedlings during the summer hibernation is stiff, do not eat, protect the seedlings, the general stiffness belongs to the state is not good, Miao Ju on the board, do not like to move, there are many reasons, heavy metal poisoning, use up antibiotics, bad materials, etc. can cause such a situation, the general treatment recommendation is to stop the drug, use some anti-stress products outside this bright splash, and then Sen leak wide to make the search for some live bacteria preparation products to regulate the intestines.

Some of the sea cucumbers in the cage have shrunk now, and their bodies are hard and they don't like to eat.

<> add an appropriate amount of prototropin to the compound feed, and the specific amount of addition depends on the amount of feed (generally 40 grams of prototropin can be added per 100 kg of feed), and then feed after adding; Alternatively, the booster can be mixed into the bait and ground before feeding. Precautions for cultivating sea cucumbers: When breeding, some stones should be placed in the living environment of sea cucumbers, so that sea cucumbers can be attached to the hidden book of the hall.

1. How to feed sea cucumber seedlings to grow fast

If you want to speed up the growth rate of sea cucumber, you can generally add protokine to its feed, which can not only speed up the speed of sea cucumber's blood circulation and wild ring, but also improve its metabolic function and increase appetite, so as to speed up the growth and development of sea cucumber, the specific method is to add 40 grams of prototropin to every 100 kg of compound feed, and then feed it; Alternatively, you can add protogen to the bait and mix it well before feeding.

2. Precautions for cultivating sea cucumbers

1. When breeding sea cucumbers, some relatively large and flat stones should be put into the breeding environment (sea cucumbers like to attach to the reef), and some algae plants should be cultivated in the water body, so that sea cucumbers can quickly adapt to the breeding environment.

2. When selecting seeds, it is generally advisable to use sea cucumbers with a size of 3-10 cm, and pay attention to whether the sea cucumbers are damaged when selecting seeds (under normal circumstances, the quality of the first batch of eggs laid by sea cucumbers is better, so they can be selected in the first batch of seedlings).

3. When breeding sea cucumbers, it is necessary to ensure that the water temperature cannot exceed 28 °C, and at the same time cannot be lower than 0 °C.

4. During the breeding period, the water should be changed frequently (sea cucumbers have relatively high requirements for water quality), so that sea cucumbers can be diseased due to poor water quality.

Summary. Hello! Dear, glad to answer for you!

The reasons for the softness of sea cucumber seedlings are: 1. The quality of sea cucumber seedlings is not very good. 2. The water quality deteriorates, and the resistance of sea cucumber decreases, making it soft and weak.

3. Insufficient oxygen in seawater and water quality. 4. Excessive frequency or excessive medication.

Hello! Dear, glad to answer for you! The reasons for the soft skin of sea cucumber seedlings are:

1. The quality of sea cucumber seedlings is not very good. 2. The water quality deteriorates, and the resistance of sea cucumber decreases, making it soft and weak. 3. Insufficient oxygen in seawater and water quality.

4. Acacia japonica is used too often or too much.

If the sea cucumber seedlings as a whole become soft and vertical, it may be that the quality of the sea cucumber seedlings is not very good. If most of the sea cucumber seedlings appear to be soft, it may be caused by water quality, such as low oxygen content, water temperature and salinity in the water are not adjusted, etc., so the stocking conditions and the original cultivation conditions of the seedlings should be as close as possible or the same.

Sea cucumber seedlings are born in the belly of the mother sea cucumber. It is a widely distributed marine animal with fleshy spines all over its body.

Summary. If the sea cucumber seedlings are softer as a whole, it may be that the quality of the sea cucumber seedlings is not very good. 2. If most of the sea cucumber seedlings become soft, it may be caused by water quality, such as low oxygen content, water temperature and salinity in the water are not adjusted, etc., so the stocking conditions are as consistent as possible with the original cultivation conditions of the seedlings, especially the water temperature and salinity should be as close or the same as possible.

If the sea cucumber seedlings are softer as a whole, it may be that the quality of the sea cucumber seedlings is not very good. 2. If most of the sea cucumber seedlings become soft, it may be caused by water quality, such as the low oxygen content of spring fiber boys, the water temperature and the salinity of the water are not adjusted, etc., so the stocking conditions are as consistent as possible with the original cultivation conditions of the seedlings, especially the water temperature and salinity should be as close or the same as possible.

3.The sea cucumber seedlings are soft, is there any swelling? If there is a possibility that there is not enough oxygen in the seawater, it should be taken seriously.

Solution: 1. Regularly use oligosaccharides 863 to improve the immunity of sea cucumbers, enhance the physique of sea cucumbers, adjust their state, and resist stress, and at the same time, they can quickly restore the intestinal function of sea cucumbers in a hidden posture and promote the growth of sea cucumbers on the reef and feeding. 2. Use cool bottom or ozone water to oxidize the bottom of the pond to kill harmful bacteria, and use prebiotics or bottom modification to supplement beneficial bacteria two days later, adjust the balance of algae and bacteria in the water body, so that it can maintain the best state for a long time.

3. Use green water to detoxify and cooperate with low-temperature diatom auxin to remove water toxins and cultivate benthic diatoms to provide bait for the growth of sea cucumbers in the early and middle spring.