‘宛砧’蔷薇良种选育研究  

Research on the Breeding of Improved Rose Varieties in“Wanzhen”

作　　者：樊花妍 毕学伟 田园 赵中洲 刘朋 张政 Fan Huayan;Bi Xuewei;Tian Yuan;Zhao Zhongzhou;Liu Peng;Zhang Zheng(Nanyang Forestry Development Service Center,Henan Nanyang 473000,China;Wancheng District Forestry Bureau Nanyang City,Henan Nanyang 473000,China)

机构地区：[1]南阳市林业发展服务中心,河南南阳473000 [2]南阳市宛城区林业局,河南南阳473000

出　　处：《河南林业科技》2025年第1期20-22,25,共4页Journal of Henan Forestry Science and Technology

摘　　要：‘宛砧’蔷薇(Rosa Wanzhen)是以日本无刺蔷薇为母本(♀),通过自然杂交选育的优良后代。该良种的选育过程经历了母本资源引种、自然杂交、子代测试与超级苗选择、无性系对比测试、嫁接亲和力测试、生态区对比测试、综合对比分析等长达12 a的选育过程,选育出可替代野生砧木的优良树状月季砧木品种。主要优良特性是:速生、主干直立性强、皮刺少,甚至无刺,枝条成聚拢向上生长,二次分枝少,可适当密植,扦插繁殖成活率高,嫁接多品种月季的亲和性好。主要用于园林中用作嫁接月季的砧木使用,抗性强,常规病虫害防治即可,对气候条件要求不高,河南省大部分地区、山西省的西南地区、陕西省的东南地区、湖北省的西北和西南均适宜。Rosa Wanzhen,also known as the"Wanzhen"rose,is based on the Japanese spineless rose as its mother plant(♀),Excellent offspring selected through natural hybridization.The breeding process of this excellent variety has gone through 11 years of breeding,including maternal resource introduction,natural hybridization,offspring testing and super seedling selection,clone comparison testing,grafting affinity testing,ecological zone comparison testing,and comprehensive comparative analysis.A superior tree like rose rootstock variety that can replace wild rootstocks has been developed.The main excellent characteristics are:rapid growth,strong upright trunk,few or even no thorns,branches clustered and growing upwards,few secondary branches,suitable for close planting,high survival rate of cuttings propagation,and good affinity for grafting multiple varieties of roses.It is mainly used as a rootstock for grafting roses in gardens,with strong resistance and conventional pest and disease control.It does not require high climatic conditions and is suitable for most areas of Henan Province,southwestern Shanxi Province,southeastern Shaanxi Province,and northwestern and southwestern Hubei Province.

关 键 词：‘宛砧’蔷薇 林木 良种选育 

分 类 号：S685.12[农业科学—观赏园艺]