青海省引进部分优良种羊技术评价——夏洛莱羊、无角陶赛特、萨福克、小尾寒羊

摘要

The research was conducted to investigate cross-breeding effects and utilization status through introducing excellent b distribution, utilization reeding sheep to improve varieties of local sheep in Qinghai province, understood the degree and its adaptability of excellent breeding productivity and reproductive performance of excellent breeding sheep, sheep, and knew the history, put forward corresponding thepromotion and development ideas of excellent breeding sheep in the tuture.%通过对青海省引进良种羊改良当地羊杂交效果及利用现状的调查研究，摸清青海省引进良种羊的分布情况、利用程度及其适应性；了解青海省良种羊引进的历史、生产性能及繁殖性能，针对性的提出青海省引进良种羊的推广利用与发展思路。