Abstract: Livestock and poultry genetic resources are materially fundamental to the initial innovation and development of animal husbandry，and are pivotal means to enhancing the competitiveness of livestock and poultry breeding industry. Guangdong is rich in livestock and poultry genetic resources and has generated a strong comprehensive strength in corresponding breeding industry. Meanwhile，an increasing importance has been attached to the genetic preservation and management in recent years. We here introduced the current livestock and poultry genetic resources in Guangdong with regards to its scale，conservation techniques and methods，construction of preservation system，and major achievements of innovative development and utilization. Thus，the major problems that existed were analyzed，to which constructive solutions were proposed，expectantly providing a reference for the virtuous cycling pattern between preservation and utilization of livestock and poultry genetic resources.

Key words: Livestock and poultry；Genetic resources；Preservation；Utilization

摘要： 畜禽种质资源是畜牧业原始创新、产业发展的物质基础，是提升畜禽种业竞争力的核心抓手。广东省地方畜禽遗传资源丰富，畜禽种业综合实力强，近年来保种与管理工作也日益受到重视。该文对目前广东畜禽遗传资源规模、现行的保种技术和方法、保护体系建设情况及创新开发利用取得的成效进行介绍，详细分析现阶段存在的问题，并就解决路径提出建设性建议。以期为建立地方种质资源保护与创新开发利用良性循环模式提供参考。

关键词: 畜禽；种质资源；保护；开发利用