摘要
‘锦缎山梨’是从山梨的自然实生后代中选育出来的观花梨新品种。树姿半直立,树势强;初花期极早,在辽宁兴城地区4月10日左右梨花开始初展,花蕾粉色,花瓣展开初期顶部粉色,随着花朵逐渐向外伸展开变成白色;花量大,花期长,持续开花天数可达14 d以上,花瓣大重叠分布,一簇簇似白色锦缎,具有很强的观赏价值。抗寒性强,可耐–27°C低温,适宜在东北等寒冷地区栽植,用于城市绿化建设。
‘Jinduan Shanli’is a new pear cultivar with excellent appearance which was selected from seedlings of natural hybridization of P.ussuriensis.The tree posture is semi-upright.The cultivar has strong tree vigor.Date of first bloom is very early.The pear blossoms in Xingcheng area start to bloom around 10th April.The flower buds are pink.In the initial stage of petal expansion,the top of the petals is pink.As the flower gradually spreads outwards,it turns white.‘P.ussuriensis-Jinduan’has great ornamental value because it has a long flowering period.The flowering period of pear blossoms lasts for over 14 days.The flowers are large,overlapping each other,and clusters of them resemble white brocade.This pear cultivar has strong cold resistance and is suitable for planting in cold regions such as Northeast China.It exhibits exceptional cold hardiness,capable of surviving in environments as low as–27℃,making it highly suitable for urban landscaping applications.
作者
张莹
曹玉芬
田路明
董星光
霍宏亮
齐丹
徐家玉
刘超
王立东
ZHANG Ying;CAO Yufen;TIAN Luming;DONG Xingguang;HUO Hongliang;QI Dan;XU Jiayu;LIU Chao;WANG Lidong(Research Institute of Pomology,Chinese Academy of Agricultural Sciences,Xingcheng,Liaoning 125100)
出处
《园艺学报》
北大核心
2025年第S2期291-292,共2页
Acta Horticulturae Sinica
基金
国家现代农业产业技术体系(CARS-28-01)
中国农业科学院科技创新工程(CAAS-ASTIP-2016-RIP-01)
关键词
梨
山梨
观赏
品种
pear
Pyrus ussuriensis
ornamental
cultivar
