关键词: 千阳县, 奶山羊, 鲜精, 远距离配送, 人工授精

Abstract: The long-distance delivery and artificial insemination technology for fresh goat semen significantly enhances the breeding value and mating efficiency of elite male goats while effectively preventing the spread of diseases. From 2019 to 2024,Qianyang County promoted this technology across the region,led by the Saanen dairy goat breeding farm,by establishing a professional technical team and setting up 32 artificial insemination stations. Over five years,a total of 123 900 dairy goats were artificially inseminated,resulting in 118 000 successful pregnancies,with an overall conception rate exceeding 95%. This reduced the breeding stock of male goats by 90%,saving 9.86 million yuan in breeding costs. Additionally,196 300 kids were born during this period,generating an added output value of 47.11 million yuan. By innovating key techniques such as instrument sterilization,semen collection and testing,dilution and preservation,low-temperature long-distance delivery,and standardized insemination,the technology not only lowered breeding costs but also accelerated herd improvement,driving dual enhancements in both the quality and quantity of dairy goats in the county.

Key words: Qianyang County, dairy goat, fresh semen, long-distance delivery, artificial insemination