Methods and conditions of lobster culture

The culture methods and conditions of lobsters are as follows:

1, pond conditions

(1) The water level in the pond should not be too deep, generally not exceeding1.5m..

(2) The ridge of the pond is required to have a certain slope, which can not only create a living environment with different depths and different water temperatures for lobsters, but also make full use of light energy to raise the water temperature and promote the growth of lobsters as soon as possible.

Step 2 plant aquatic plants

It is necessary to plant a proper amount of aquatic plants in the pond, which can not only provide a place for lobsters to inhabit and shell, but also purify the water quality, increase dissolved oxygen in the water and provide fresh natural plant bait for lobsters.

Step 3: Feed

(1) Lobsters are omnivores and like to eat animal feed. When feeding, animal feed can be reasonably matched with plant feed, such as snails, mussels and fish. Plant feed includes filamentous algae and organic debris.

(2) When feeding, lobster should be fed at night according to the habit of staying up late during the day and coming out at night, and the feeding amount should be determined according to the breeding density and the feeding situation of lobster.

4. Adjust water quality

(1) Although lobsters have strong viability and are resistant to anoxia, in an environment with low dissolved oxygen, their appetite decreases and their growth is slow, which may easily lead to various diseases. They are still allowed to escape, because if a large number of lobsters are found to climb to the shore or float on grass heads, they need to change water immediately.

(2) In the middle and late stage of culture, water should be changed 1-2 times a week to ensure high dissolved oxygen in water.

5. Prevention and treatment of diseases

(1) Lobster has strong disease resistance, and it is usually not easy to get sick in natural waters. However, if it is not properly managed in pond high-density culture, it is also prone to diseases such as fiber disease, black gill disease and hemorrhagic disease.

(2) At ordinary times, prevention is given priority to. Generally, the whole pool can be sprinkled with quicklime regularly.