Breeding method for improving fecundity of Anhui white goats

Abstract

The invention discloses a breeding method for improving the fecundity of Anhui white goats. To overcome the problem that the conventional goat breeding methods are low in breeding efficiency of breeding goats, are unstable in inheritable character, and are bad in variety in our country and improve the breeding quality and the offspring productivity of breeding goats, the invention works from the artificial insemination technology, can improve the survival rate and the quality of sperms through sperm taking and sperm liquid dilution and storage, can improve the pregnancy rate, can promote synchronization of estrus of female goats through medicines so as to control the growth uniformity of lambs, can establish an independent high-efficiency perfect high fecundity artificial insemination breeding manner by using genetics theory and techniques, can significantly improve the fecundity of the goats, can support scientific guide for farmers, can improve the fecundity and the quality of the goats, can promote healthy development of large-scale goat breeding, can reduce the breeding cost, and can increase breeding incomes.

Description

technical field [0001] The invention relates to the technical field of poultry breeding, in particular to a breeding method for improving the fecundity of Anhui white goats. Background technique [0002] Anhui white goat is a meat-skinned goat. It is a local breed formed after long-term selection and breeding in the semi-humid climate in the warm temperate zone. It is distributed in the northern part of Anhui Province and the north between the Jianghuai region. The slab is famous for its good quality, but its individuality is small and its growth rate is slow. However, it has a strong physique, well-proportioned structure, delicious meat, good hide quality, and high reproductive rate. It is an excellent local goat breed. Under the traditional breeding, due to inadequate management technology and lack of rationality in the feeding process, Anhui white goats have decreased reproductive capacity, fewer litters, weak litters, slow growth, and long breeding cycles, which have se...

AI Technical Summary

Problems solved by technology

Estrus synchronization and artificial insemination technology, as a modern breeding technology, has been widely used in livestock such as cattle and pigs, but due to the special reproductive structure and free-range breeding mode of goats, it has not been widely used. The predicament of low estrus rate and unsatisfactory conception rate has greatly limited the propagation speed of fine-bred goats and hindered the development of goat industry