【摘要】 为丰富我国北方寒冷地区彩色植物品种,黑龙江省森林植物园于1989年从丹麦引进紫枝玫瑰种子并进行播种育苗。十年的栽培试验研究发现,紫枝玫瑰在引种地生长良好,性状稳定,抗寒性强,无病虫害,是一种优良的四季观赏灌木。可通过扦插或播种方法进行繁殖。更多还原

【Abstract】 In order to enrich color plants in frigid area in the north of China, seeds of Rosa glaucca pourr was introduced from Denmark to Forest Botanical Garden of Heilongjiang Province in 1989 and established seedlings by seeds.Ten years of studies showed that Rosa glaucca pourr grew well in Heilongjiang Forest Botanical Garden,with stable properties and strong resistance to diseases and insect pests.It was a fine ornamental plant throughout seasons,which can be propagated by cutting and seeding.更多还原