High-yield and effective culture techniques of carp

Carp is an unpleasant invasive species in some places abroad, but it is a common food-farmed fish in China, and it is also a popular fish. Only omnivorous widely adaptable fish. Easy to breed, strong vitality. It is common to grow in lakes and rivers with strong reproductive ability. So since carp is easy to manage, what else needs to be done in artificial breeding? let's learn it together.

1. Environment

Do not flow water, because carp also like warm water temperature, flowing water, water temperature is unstable, although carp have a little temperature change function, but it is better to be still water. In the pond, it is recommended that carp can eat aquatic plants and have a sunshade resting place.

2. Preparation

Wash the pool, soil, etc., and then soak it in lime water or other agents for about a week. After that, you can drain the water and clean the pool with clean water. The depth of water injection is 30 centimeters away from the pool, set up an aerator.

3. Stocking

The size of the fry is about 5 cm in length. In the early stage, the fry will be cultivated for a period of time and then released, so it has already grown to a certain size when it is released. Stocking is most appropriate in spring or autumn, probably around noon. It is mainly determined by the water temperature, which can only be put when the water temperature is above 10 degrees. Generally, about 1000 carps are released on one mu of land. The stocking pond can fertilize and cultivate bait. About 500 jin of manure per mu.

4. Feed

Feed can be fed with grain feed and animal feed, such as corn, wheat bran, bean cake, peanut cake, bone meal, fish meal, protein meal and so on, which can be fed separately or configured to prepare a lot of feed formulations. the feed formula can be adjusted and modified according to the growth stage of fish. You can also feed small animals, small fish and shrimp.

5. Management

Carp from the beginning of small fish into the culture pond, is exactly breeding, but the front will have to prepare a suitable growth environment, everything is in order to release, the focus is on feeding and disease prevention. We should continue to do a good job in management.