‘Jingyunguan’

拉丁名：Paeonia rockii‘Jingyunguan’

来源

挖掘优质紫斑牡丹资源，通过20年系统选育获得新品种：在种质筛选、群体培育基础上，通过优株初选、定植观察，优株复选、扩繁无性系、移植观察，最后决选、扩繁、命名新品种、申报植物品种权。

品种特性

花色纯白，皇冠型，花径中等大小。植株直立，长势强、嫩枝长、萌蘖性强。花香浓郁，不结实。本品种花色纯正、花型整齐，且花香明显；植株高大，生长快，当年生枝条长可达60cm以上，而且着花量大，栽培易成活。可用于种苗生产、切花与盆花生产与多种经营。

适种范围

具有抗寒、抗旱、耐瘠薄土壤、生态适应性广等生物学特点，栽培适应范围比传统牡丹品种更为广泛，尤其在中国三北、北美、西北欧等广大寒冷、干旱地区有明显应用优势。

Source

Excavate high-quality resources of Paeonia suffruticosa Andr. var. papaveracea (Andr.) Kerner, and obtain new variety through 20 years of systematic breeding: on the basis of germplasm screening and population cultivation, through primary selection of superior plants, planting observation, re-selection of superior plants, propagation clones, transplant observation, final selection, propagation, naming of new variety and application of plant variety rights.

Variety characteristics

Flowers pure white, crown type, medium flower diameter. Plants erect, strong growth potential, long young shoots, and strong in sprouting and tillering. Strong flower fragrance, not fruiting. This variety of pure flower color, neat and obvious flower fragrance; plants tall, fast-growing, the branch length of the current year up to 60cm or more, and the amount of flowering is large, cultivation is easy to survive. It can be used for seedling production, cut flower and potted flower production and so on.

Suitable ranges

The plant has many biological characteristics of cold resistance, drought resistance, barren soil resistance and wide ecological adaptability, and its cultivation adaptation range is wider than of traditional peony varieties, especially has traditional peony varieties in vast cold and arid areas such as the three north of China, North America, Northwest Europe and other areas.