Perinereis aibuhitensis totally-artificial breeding technology

Abstract

Disclosed is a perinereis aibuhitensis totally-artificial breeding technology. The technical processes of the perinereis aibuhitensis totally-artificial breeding technology include the steps of parent perinereis aibuhitensis selection, indoor cement pit culturing, daily management, sexual maturity, artificial regulation for breeding, centralized hatching, young perinereis aibuhitensis breeding, soil pool breeding, culturing management and harvesting. Through research on perinereis aibuhitensis domestication breeding, artificial parent perinereis aibuhitensis cultivation, the artificial insemination method, young perinereis aibuhitensis production and large-scale cultivation, the perinereis aibuhitensis artificial cultivation and artificial breeding technologies and the perinereis aibuhitensis production processes are formed, the problems that young perinereis aibuhitensis supply is not enough and limited by seasons are solved, perinereis aibuhitensis fertilization rates, hatchability which is about 60% and young perinereis aibuhitensis survival rates are improved, and guarantees in quality and quantity are provided for artificial breeding in the future; furthermore, the perinereis aibuhitensis totally-artificial breeding technology has significance in conducting large-scale perinereis aibuhitensis cultivation, improving cultivation structure adjustment, increasing income of fishermen and guaranteeing the sustainable development of the marine aquaculture industry.

Description

technical field [0001] The invention relates to the field of artificial breeding of clam worm seedlings, in particular to a fully artificial breeding process of double-toothed clam worm. Background technique [0002] At present, clam worms are mainly used in the world sea fishing market, and also play an important role in the reproduction and growth of other economic marine animals, such as using clam worms to promote the ripening of shrimp, crabs and fish. In addition, nereis toxoid is an important raw material for the development of green pesticides. [0003] In terms of medicine, the hemoglobin in the blood of nereis is very similar to that of human beings, and its blood quality is also very suitable for preservation and injection. Nereis blood has no rejection reaction, and has become the most popular first choice for the development of artificial plasma. It has achieved a major breakthrough in animal experiments, and the results of clinical trials are also very satisfa...

AI Technical Summary

Problems solved by technology

During the breeding process of C. bidentalis, it has the advantages of less disease, fast growth, low requirements on temperature and salinity, and the meat is delicious and of high economic value. In my country, the research on C. In addition to the sporadic reports of aquaculture and aquaculture, research in other disciplines is almost blank. At present, the industry is discussing the technology of large-scale artificial cultivation of C. Artificial breeding is carried out, but this method has many disadvantages: including being uncontrollable, it is difficult to obtain in large quantities, it takes a long time to transport to the nursery workshop, leading to abortion or death of some individuals, and the fertilization rate and fecundity are greatly reduced. It is also very difficult to produce and cultivate seedlings on a large scale

Therefore, the industry has not yet formed a set of complete and effective large-scale cultivation techniques for the double-toothed clamworm, which has seriously hindered the development of the large-scale cultivation of the double-toothed clamworm.