观赏桃花新品种‘品虹’  

A New Variety of Ornamental Peach: Prunus persica × davidiana‘Pin Hong'

作　　者：胡东燕[1] 付俊秋[1] 张佐双[1] 张秀英[1] 刘坤良[1] 张森[1] 李燕[1] 霍毅[1] 曹颖[1] 

机构地区：[1]北京植物园,北京100093

出　　处：《林业科学》2014年第2期144-144,共1页Scientia Silvae Sinicae

摘　　要：‘品虹’是北京植物园采用人工授粉方法培育的桃花新品种,其母本为‘绛桃’,父本为‘白花山碧桃’。杂交育种及筛选于1994—1996年在北京植物园进行,杂交种子播种后于1998年首次开花,发现1株重瓣深粉色(65A)变异植株,比父本‘白花山碧桃’的花期晚4～6天,明显早于其母本‘绛桃’。经多年繁殖其性状稳定,适应性强,适宜在园林中推广应用。‘Pin Hong'is a new variety of ornamental peach,derived from a cross of Prunus persica × davidiana by artificial pollination in Beijing Botanical Garden( BBG). The male parent is the P. persica × davidiana‘Bai Hua Shan Bi Tao ',and the female parent is the P. persica ‘Jiang Tao'. The cross-breeding and selection were conducted during 1994 to 1996 in BBG. The hybrids,grown from seeds,started to flower in 1998,and a pink variation( 65A,RHS) was found and it flowered earlier than the female parent significantly and similar to the male parent. These characteristics of this cultivar are uniform and stable through multiple years' propagation test. P. persica × davidiana‘Pin Hong'is suitable for the garden.

关 键 词：桃花 '品虹’ 新品种 

分 类 号：S722.34[农业科学—林木遗传育种]