Breeding method of a new strain of dairy goat with both milk and meat

Abstract

The invention discloses a new milk and meat dairy goat breeding method. The breeding method using excellent localized acclimatization Saanen dairy ewes in Puan as female parents and excellent localized acclimatization Nubian rams in Puan as male parents for grading crossing, selecting excellent first-filial generation ewes of the Nubian rams and the Saanen dairy ewes as female parents and excellent local Nubian goats as male parents for third-generation grading crossing, and selecting excellent filial generation rams and ewes of each grading crossing for cross hybridization fixing (combination) to breed and select the new milk and meat dairy goat having stable genetic nature. The new milk and meat dairy goat breeding method breeds the new milk and meat dairy goat by using the excellent filial generation of Nubian goats, which is high in resistance, large in physique, high in reproductive rate, fast in growth, good in meat quality, high in meat production rate and high in butter fat percentage.

Description

technical field [0001] The invention relates to a method for cultivating a new strain of milk and meat dual-purpose dairy goats, in particular to a method for cultivating a new strain of milk and meat dual-purpose dairy goats cultivated through climate domestication in Pu'an County, Guizhou Province, and belongs to the technical field of animal breeding. Background technique [0002] In order to effectively solve the problem of poverty-stricken households getting rich and becoming well-off, the Guizhou Provincial Party Committee and the Provincial People's Government decided to focus on grassland animal husbandry as a poverty-relief industry. In the pilot county of the Grassland Ecological Animal Husbandry Industrialization Science and Technology Poverty Alleviation Project, the Pu'an County People's Government has established a professional institution --- Pu'an County Grassland Animal Husbandry Center to focus on this work. The center has introduced more than 600 Saanen dai...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a kind of breeding method of milk goat double-purpose type dairy goat new line for overcoming the deficiencies in the prior art. It also has the characteristics of stronger physique, higher reproductive rate, faster early growth and development, higher milk production, and longer lactation period, so as to overcome the shortcomings of existing technologies, such as: not resistant to moisture, poor stress resistance, and low milk production. , low meat production, etc.