摘要
‘彩虹’是从黄牡丹(Paeonia delavayi var.lutea)和日本栽培牡丹品种‘日月锦’(P.suffruticosa‘Jitsugetsu-nishiki’)远缘杂交后代中选育出的新品种。株形半开展,生长势强,成花率高。花橙色,花径13~17 cm,重瓣,菊花型。适合中国华北地区栽植,自然花期5月上中旬,可持续17~22 d,可应用于园林绿化、盆栽和促成栽培。
The tree peony cultivar‘Caihong'is derived from the distant hybridization posterities of Paeonia delavayi var. lutea and P. suffruticosa‘Jitsugetsu-nishiki'. The plant is semi-spreading in shape with vigorous growth and high flowering rate. The flower is orange,13–17 cm in diameter,and of double petals and chrysanthemum form. It is suitable for cultivating in Northern China. The natural flowering period is early and middle in May and lasts for 17–22 days. It can be applied in landscape,potting and forcing culture.
出处
《园艺学报》
CAS
CSCD
北大核心
2015年第1期199-200,共2页
Acta Horticulturae Sinica
基金
花卉产业技术创新战略联盟项目(2014hhlm012)
国家林业局重点科学技术项目(2008-10)
关键词
牡丹
远缘杂交
品种
tree peony
distant hybridization
cultivar
