Rana nigromaculata culture method

Abstract

The invention discloses a rana nigromaculata culture method which includes the steps: site selection; rana nigromaculata pond building; rana nigromaculata selecting and mating; tadpole feeding management; young rana nigromaculata feeding management; adult rana nigromaculata feeding management; disease prevention and treatment. According to the method, later generations reproduced by rana nigromaculata are fed by artificial compound feed in the whole process when the movable baits are completely eliminated, the culture yield of the rana nigromaculata is greatly improved, the rana nigromaculatais scientifically cultured from aspects such as culture pond building, rana nigromaculata selecting and mating, tadpole feeding management, young rana nigromaculata feeding management, adult rana nigromaculata feeding management and disease prevention and treatment, the survival rate of the rana nigromaculata from incubating to maturing can be high, high-density culture can be implemented, and heavy, fat, delicious, edible and medicinal rana nigromaculata is produced.

Description

Technical field [0001] The invention relates to the field of frog breeding, in particular to a breeding method of black spotted frog. Background technique [0002] The black-spotted frog, also known as the black-spotted frog, has always been a delicacy that our people like because of its delicious meat. However, due to the extensive use of fertilizers and pesticides in the farmland, coupled with many years of manual capture, the number of wild black-spotted frogs is increasing year by year. Some areas are even extinct; at present, there is no systematic method for each step in the breeding of black-spotted frogs. Therefore, during the breeding process, the survival rate of tadpoles is not high, and the vitality of black-spotted frogs is not strong. , Easy to get sick, and the survival rate is not high, eventually leading to a small amount of adult black spotted frogs and poor quality. In addition, in order to improve the survival rate of black spotted frogs, the production cost d...

AI Technical Summary

Problems solved by technology

[0002] Black-spotted frog, also known as black-spotted frog, has always been a delicacy that our people like to eat because of its delicious meat. However, due to the extensive use of chemical fertilizers and pesticides in farmland, and many years of manual capture, the number of wild black-spotted frogs is increasing year by year. reduced, and some areas are even in a state of extinction; at present, there is a lack of a systematic method for the various steps in the cultivation of black-spotted frogs. , easy to get sick, and the survival rate is not high, which eventually leads to the small number of adult black-spotted frogs and poor quality. In addition, in order to improve the survival rate of black-spotted frogs, the production cost in the breeding process is greatly increased, and the economic benefits are not good.