Method for breeding new hybrid strain of Qianbei-pockmarked goats

Abstract

The invention discloses a method for breeding a new hybrid strain of Qianbei-pockmarked goats. According to the method, a Qianbei-pockmarked goat and a Boer goat are adopted for hybridization, then the advantage that the Boer goat is high in meat yield is taken, and thus the growth speed and the meat yield of a hybrid goat can be increased. However, as the meat of the Boer goat is poorer than that of the Qianbei-pockmarked goat, on the basis that Qianbei-Boer pockmarked goats are obtained, the meat is improved by introducing the Qianbei-pockmarked goat which is different from a hybrid female parent, and finally a target strain of the Qianbei-Boer pockmarked goats can be obtained through transverse fixed mating of the Qianbei-Boer pockmarked goats. As the Qianbei-Boer pockmarked goats have genes of high meat yield and rapid growth of the Boer goats and local characteristic genes of the Qianbei-pockmarked goats, the characteristics that the Qianbei-pockmarked goats are low in meat yield and slow in growth are overcome, the meat yield and the growth speed can be increased, the meat is tender, tasty and juicy, and thus economic and feeding values can be increased.

Description

technical field [0001] The invention relates to the technical field of animal husbandry, in particular to a method for cultivating a new hybrid strain of Qianbei Ma sheep. Background technique [0002] Qianbei Ma sheep, as an excellent local variety, has the advantages of pure genes, strong adaptability, resistance to rough feeding, high reproductive rate, good meat production performance, light smell, delicious meat, and high-quality skin. The standard of high-quality meat is pursued, but there are also disadvantages such as small body size, slow growth rate, low meat production, and low economic benefits. Contents of the invention [0003] The object of the present invention is to provide a method for cultivating a new hybrid strain of Qianbei Ma sheep, which not only improves the growth speed and meat production performance of Qianbei Ma sheep, but also ensures the meat quality. [0004] The present invention is achieved in that the method for cultivating a new line of...

AI Technical Summary

Problems solved by technology

[0002] Qianbei Ma sheep, as an excellent local variety, has the advantages of pure genes, strong adaptability, resistance to rough feeding, high reproductive rate, good meat production performance, light smell, delicious meat, and high-quality skin. Pursue the standard of excellent meat quality, but there are also disadvantages such as small size, slow growth rate, low meat production, and low economic benefits