热带作物学报2017，Vol.38Issue(2)：233-239,7.DOI:10.3969/j.issn.1000-2561.2017.02.008
石属植物新品种特异性、一致性和稳定性(DUS)测试指南的研制
Development of Guide for the Conduct of Tests for Distinctness, Uniformity and Stability for New Pomegranates Varieties
摘要
Abstract
The assessment of DUS for pomegranates plant including test principles,subject,selection and adoption of characteristics,states of expression and selection of example varieties were elucidated in detail.Thirty-five testing characteristics (including 3 plants,3 branches and shoots,8 leaves,9 floral organs,8 fruits and 4 arils) were adopted for DUS test.The corolla color,fruit width,fruit over color,aril main color and seed hardness were selected as useful grouping characteristics (2 qualitative,19 quantitative and 14 pseudo-quantitative).At the same time,the application status and development prospect of new varieties of pomegranate in China were reviewed.The preparation of DUS Test Guidelines for pomegranate would have important significance both for promoting the development of PVP and increasing the status of international PVP fields for China.关键词
石榴/新品种/DUS/新品种测试指南Key words
pomegranates/new varieties/DUS (distinctness, uniformity and stability)/testing guidelines for new varieties分类
农业科技引用本文复制引用
赵登超,侯立群,侯乐峰,唐贵敏,韩传明,郝兆祥,舒秀阁,梁静..石属植物新品种特异性、一致性和稳定性(DUS)测试指南的研制[J].热带作物学报,2017,38(2):233-239,7.基金项目
植物新品种特异性、一致性、稳定性测试指南石榴属(No.20100534-T-432). （No.20100534-T-432）
