Aquaculture method of crayfishes

Abstract

The invention discloses an aquaculture method of crayfishes. According to growth habits of the crayfishes, growth characteristics are mastered, so that health of the crayfishes are effectively guaranteed in the growth process of young crayfishes, aquatic plants are planted in a pond to establish a good ecological environment for the crayfishes to play and take food, and meanwhile water is purifiedand processed effectively and timely, so that the possibility of infecting diseases of the crayfishes is effectively reduced, stress resistance is improved, autoimmunity is improved, the cultured crayfishes have fresh and tasty meat and high yield, and the breeding benefit is improved. The aquaculture method of the crayfishes improves disease resistance of the crayfishes, reduces death rate of the crayfishes in moulting period, improves the yield, and improves economic benefit.

Description

Technical field [0001] The invention relates to the technical field of crayfish breeding, in particular to a crayfish aquaculture method. Background technique [0002] In recent years, the crayfish market is a freshwater economy shrimp, which is widely welcomed by people because of its delicious meat. Because of its omnivorous nature, fast growth, and strong adaptability, it forms an absolute competitive advantage in the local ecological environment. Its feeding range includes aquatic plants, algae, aquatic insects, animal carcasses, etc., and can kill each other when food is scarce. Crayfish has become an important economic breeding species in China in recent years. [0003] With the continuous improvement of people’s living standards, people’s requirements for quality of life are getting higher and higher, and the requirements for food quality are also very high. People’s demand for crayfish with rich nutritional value is also growing rapidly, but the crayfish on the market are...

AI Technical Summary

Problems solved by technology

[0003] With the continuous improvement of people's living standards, people's requirements for quality of life are getting higher and higher, and people's requirements for diet quality are also very high. People's demand for crayfish with rich nutritional value is also growing rapidly, but the crayfish currently on the market The output cannot meet people's urgent needs. Due to the current water quality being polluted to varying degrees, the living environment of crayfish is deteriorating, making crayfish very susceptible to diseases. At the same time, the living environment of crayfish has limitations. The current freshwater crayfish There are certain disadvantages in artificial breeding, which cannot effectively ensure the fullness of the crayfish meat, which needs to be improved urgently