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本文介绍了植物新品种保护的概念和国内外植物新品种保护发展的概况和DUS测试指南研制及测试技术研究现状,并重点阐述了分子标记技术在DUS测试中的应用。论述了我国植物新品种保护体系的建立与发展,分析了我国植物新品种申请授权的情况,并提出我国植物新品种保护和DUS测试的发展的建议。
This paper introduces the concept of plant variety protection and the development of plant variety protection at home and abroad, as well as the research status of DUS test guideline development and testing technology. The application of molecular marker technology in DUS test is also discussed. The establishment and development of the new plant variety protection system in China were discussed. The application authorization of new plant varieties in China was analyzed. Proposals for the protection of new plant varieties and the development of DUS testing in China were also proposed.