Breeding sheep mating and propagating technique capable of promoting variety optimization and improving fertility

Abstract

The invention discloses a breeding sheep mating and propagating technique capable of promoting variety optimization and improving fertility. The time factor, the nutrition factor, the management factor, the sanitation factor and other aspects involved in breeding sheep mating are stated, and the technique specifically includes the six steps of selecting time for mating, reinforcing breeding, enhancing exercise, expelling insects, carrying out artificial insemination and doing some cleaning. In order to solve the problems that the breeding sheep mating efficiency is low, the inheritable character is instable, and varieties are not excellent in China at present, breeding sheep mating quality and offspring production performance are improved. Starting from the complex artificial insemination technology, good internal and external environments are created, the genetic theory and technology are applied, and the autonomous, efficient and complete cultivation method for a high-fertility sheep new line is established. Scientific breeding guidance can be provided for farmers, healthy development of large-scale sheep breeding is guaranteed, the technological content of sheep breeding is increased, and rapid development of large-scale sheep breeding is promoted.

Description

technical field [0001] The invention relates to the technical field of animal breeding, in particular to a breeding and breeding technology for breeding sheep that promotes breed optimization and improves fecundity. 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 skin is famous for its good quality, but its individuality is small and its growth rate is slow, so it is produced as a mutton sheep. Anhui white goats are strong in physique, well-proportioned in structure, delicious in meat, good in hide quality, and high in reproductive rate. They are excellent local animal husbandry breeds. Under the traditional breeding, due to inadequate management technology and lack of rationality in the feeding process, Anhui white goats hav...

AI Technical Summary

Problems solved by technology

Under the traditional breeding, due to inadequate management technology and lack of rationality in the feeding process, Anhui white goats have problems such as poor reproductive ability, few litters, weak litters, and long breeding cycle, which seriously affect the economic benefits of sheep farming. hinder the further development of the sheep breeding industry