中外葡萄与葡萄酒Issue(4)：53-58,6.DOI:10.13414/j.cnki.zwpp.2024.04.008
浙江8份特异刺葡萄种质资源植物学特征及扦插特点分析
Botanical and Cutting Characteristics Analysis of Eight Specific Vitis Davidii Germplasm Resources in Zhejiang region
摘要
Abstract
Vitis davidii is one of the characteristic wild grape resources of East Asian populations,originating from China.The genetic diversity was analyzed,using SSR molecular markers,and their phenological,botanical,and rooting characteristics were evaluated.This study screened 8 specific germplasm resources in Zhejiang region,including VD1,VD3,VD5,VD6,VD9,VD11,VD12,and VD15.Cluster analysis showed that Vitis davidii have strong regional characteristics.The rooting of Vitis davidii was difficult,without any heating or other measures,VD15 had the best cutting rooting,which had 13.33% of rooting rate,and 86.67% of callus induction rate.The slicing results showed that the epidermal cells at the location of the prickles extended more.The formation of grape callus tissue and rooting were two independent processes.The above results have laid the foundation for the screening and utilization of Vitis davidii resources.关键词
刺葡萄/SSR/扦插/生根Key words
Vitis davidii/SSR/cutting/rooting分类
农业科技引用本文复制引用
郑婷,魏灵珠,罗飞雄,郑伟尉,向江,梅建平,吴江,程建徽..浙江8份特异刺葡萄种质资源植物学特征及扦插特点分析[J].中外葡萄与葡萄酒,2024,(4):53-58,6.基金项目
浙江省"三农九方"科技协作计划(2024SNJF026) （2024SNJF026）
浙江省果品新品种选育重大专项(2021C02066-6)财政部和农业农村部:国家现代农业产业技术体系(CARS-29-13) （2021C02066-6）
