Cultivation method of three-line commercial bamboo rat of Chinese bamboo rat

Abstract

The invention discloses a cultivating method of Chinese bamboo rat three-line commercial generation bamboo rat. The method comprises the following steps of S1, the standard body weight of a terminal paternity, a first paternity and a first maternity of the Chinese bamboo rat is determined; S2, by the adoption of a closed breeding within strain, a closed breeding process is built after the strain standard body weight is determined; S3, during the production of a parental generation breeding bamboo rat, a male bamboo rat of the first paternity and a female bamboo rat of the first maternity are used for natural mating, and the first filial generation female bamboo rat is the parental generation breeding bamboo rat. The terminal paternity male bamboo rat and the parental generation bamboo ratmate to produce the commercial generation bamboo rat. By utilizing an expanding propagation order of ancestral generation, parental generation and commercial generation, high-quality parental generation breeding bamboo rats and commercial generation bamboo rats are provided for the market, the production performance of each generation bamboo rat is sufficiently exerted, and the feeding benefit ofthe bamboo rat is improved for extensive raisers.

Description

technical field [0001] The invention relates to the field of bamboo rat breeding. More specifically, the present invention relates to a method for cultivating commercial generation bamboo rats of three lines of Chinese bamboo rats. Background technique [0002] Because of its delicious taste, rich nutrition, thick and soft fur, and high economic value and medicinal value, bamboo rat has become one of the breeding industries with economic benefits. However, unlike other domesticated livestock and poultry, bamboo rats have established a relatively complete breeding system. Humans have not domesticated bamboo rats for a long time, especially the breeding technology of bamboo rats is not perfect enough, and the genetic characteristics of main economic traits It is also not clear that the selection of varieties (lines) still remains at the primary phenotype selection. [0003] Since the construction of the breeding system of bamboo rats has yet to be perfected, there is a lack ...

AI Technical Summary

Problems solved by technology

However, unlike other domesticated livestock and poultry, bamboo rats have established a relatively complete breeding system. Humans have not domesticated bamboo rats for a long time, especially the breeding technology of bamboo rats is not perfect enough, and the genetic characteristics of main economic traits It is still not clear, the selection of varieties (lines) is still at the primary phenotype selection

[0003] Since the construction of the breeding system of bamboo rats has yet to be perfected, there is a lack of unified and coordinated provenance matching, which clearly shows the characteristics of small areas and small scales, and the generations of bamboo rats are mixed, or even have no generations at all. Good phenomena abound, seriously damaging the interests of bamboo rat breeders

Images