摘要
DUS测试是植物新品种保护的技术基础和授予品种权的科学依据。我国观赏植物DUS测试研究相对滞后,目前已经完成约30个DUS测试指南的编制,部分指南作为行业标准或国家标准发布,但大量列入保护名录的观赏植物尚未进行测试指南编制研究。论述了我国观赏植物新品种保护和DUS测试指南研究的现状,结合已经完成的测试指南编制,对测试性状的选取进行了分析并针对存在的问题提出了建议,展望了分子标记等新的技术和方法在植物DUS测试中的应用。
DUS testing was a technological base of new varieties protection and the scientific proof for granting variety rights. However, DUS testing on ornamental plants in China fell behind. About thirty DUS testing guidelines were compiled, and some ones were published as industrial or national standards, but a large number of ornamental plants had no DUS testing guidelines yet. This paper reviewed the current situation of protection of new varieties and DUS testing guidelines. The selection of testing characteristics was analyzed, and some suggestions were proposed on solving problems existing in it. An outlook of new technology and method using DUS testing was raised, such as molecule marker technology.
出处
《中国园林》
北大核心
2010年第9期78-81,共4页
Chinese Landscape Architecture
基金
国家自然科学基金(编号30972406)
国家林业局植物新品种测试指南及已知品种数据库(编号2008011)共同资助
关键词
园林植物
观赏植物
新品种保护
DUS测试指南
测试性状
landscape plants
ornamental plant
protection of new varieties
DUS testing guideline
testing characteristics
