Artificial forcing breeding method for batrachuperus pinchonii

Abstract

The invention relates to a salamandrina breeding method and in particular relates to an artificial forcing breeding method for batrachuperus pinchonii. The method is technically characterized by comprising the following steps: building a culture pond; feeding breeding batrachuperus pinchonii; incubating the breeding batrachuperus pinchonii; managing the young batrachuperus pinchonii, optimizing the growth environment of the batrachuperus pinchonii, and performing scientific management. The birth and survival rate is improved at each link of the whole batrachuperus pinchonii growth process, the growing period is shortened, and the weight of an individual batrachuperus pinchonii is increased, so that the quality of the batrachuperus pinchonii is well guaranteed. According to the forcing breeding method disclosed by the invention, the fertilization rate of the batrachuperus pinchonii is increased by 30% compared with that under natural conditions, the survival rate of the batrachuperus pinchonii is improved by 50% compared with that under natural conditions, the growing period of the batrachuperus pinchonii is shortened by 150-200 days, and the weight of the individual batrachuperus pinchonii is increased by 26% year on year.

Description

technical field [0001] The invention relates to a method for cultivating salamanders, in particular to a method for artificially promoting the reproduction of mountain stream salamanders. Background technique [0002] Batrachuperus pinchonii (scientific name: Batrachuperus pinchonii) is an amphibian of the genus Batrachuperus pinchonii in the family Salamanderidae. Distributed in Sichuan, Guizhou, Yunnan and other places, it is often found under the roots of stones, tree roots, moss or snow-melting spring water in alpine streams and lakes. Mountain brook salamander is a traditional Chinese medicinal material. It can be used as medicine to cure joint pain, rheumatic pain and stomach bleeding. It is edible, delicious and nutritious. List of terrestrial wild animals that are beneficial or have important economic and scientific research value. [0003] At present, the wild salamanders are mainly used by catching wild salamanders. With the increase of fishing and the destructio...

AI Technical Summary

Problems solved by technology

However, the above method has the following problems: first, the disinfection process has a wide range and frequent cycles, which not only involves the breeding environment but also the salamander seedlings, etc., which affects the quality of the later salamanders; Too much will affect the amount of dissolved oxygen in the breeding pond, which is not good for the development of fertilized egg embryos. The principal of the cultivation period of the mountain brook salamander cultured by this method will take 2 years to grow into adults. In addition, the setting of the entire breeding environment and the breeding process should be invented There are still some unscientific areas in the management that need to be improved