LIU Hongfan,JI Hanle,WANG Erqiang,et al.Breeding of a New Ornamental Peony Variety ‘Luoduchunxue’[J].Northern Horticulture,2026,(10):156-160.[doi:10.11937/bfyy.20253393]
观赏牡丹新品种‘洛都春雪’的选育
- Title:
- Breeding of a New Ornamental Peony Variety ‘Luoduchunxue’
- 文章编号:
- 1001-0009(2026)10-0156-05
- Keywords:
- new variety of peony; ‘Luoduchunxue’; breeding
- 分类号:
- S685.11
- 文献标志码:
- A
- 摘要:
- ‘洛都春雪’牡丹是由洛阳市农林科学院2011年培育的园林观赏新品种。该品种以紫斑牡丹品种‘玉盘珍’为母本，中原牡丹品种‘景玉’为父本，通过人工定向杂交选育而来的优良单株，经多年的连续扩繁，并在孟津、平顶山、许昌等地进行多试点区域试验，均表现出高度一致性和稳定性。2024年通过河南省林木品种审定委员会审定。其主要特征为：花白色，皇冠型，瓣基有深紫红色近菱形大斑，雌蕊全部瓣化呈绿色彩瓣；花梗粗硬，花朵直上，高于叶面，成花率高，单品种群体花期10 d左右。该品种为杂交后代材料中综合表现非常突出的品系之一，可以在河南省及相似的生态区域种植推广。
- Abstract:
- ‘Luoduchunxue’ peony is a garden ornamental new variety cultivated by Luoyang Academy of Agriculture and Forestry Sciences in 2011.This variety was a superior single plant selected through artificial directional hybridization,with the purple spotted peony variety ‘Yupanzhen’ as the female parent and the Zhongyuan peony variety ‘Jingyu’ as the male parent.It has been continuously propagated for many years and tested in multiple pilot areas such as Mengjin,Pingdingshan,and Xuchang,showing high consistency and stability.After years of continuous propagation and multiple pilot regional trials in Mengjin,Pingdingshan,Xuchang and other places,it has shown high consistency and stability.‘Luoduchunxue’ was approved by the Henan Provincial Forest Variety Approval Committee in 2024.Its main features are white flowers,crown shaped,with deep purple red nearly diamond shaped large spots at the base of the petals,and all pistils are lobed into green colored petals.The flower stem is thick and hard,the flowers are straight up,higher than the leaf surface,and the flowering rate is high.The flowering period of a single variety population is about 10 days.This variety is one of the hybrid offspring materials with outstanding comprehensive performance,and can be planted and promoted in Henan Province and similar ecological regions.
参考文献/References:
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备注/Memo
第一作者简介：刘红凡（1973-），女，本科，高级工程师，现主要从事牡丹种质资源收集保存、新品种培育和栽培技术等研究工作。E-mail:liuhongfan2011@126.com.责任作者：邵安领（1975-），男，本科，正高级工程师，现主要从事牡丹育种及栽培技术等研究工作。E-mail:13838869511@139.com.基金项目：河南省科技兴林资助项目(YLK202513)。收稿日期：2025-09-24