【摘要】 以引进的荷兰光彩玉簪和秀丽圆叶玉簪品种为试验材料,对其生长发育规律和对环境的适应性进行了研究。结果表明:光彩玉簪和秀丽圆叶玉簪耐寒,耐阴,适应性强,引种成活率高,与对照品种东北玉簪相比,花期和绿叶期的观赏价值更为突出。2种引进玉簪品种均可在疏林地正常生长,适合在黑龙江省地区栽培和园林应用。更多还原

【Abstract】 Taking Hosta sieboldiana ‘color glory’& Hosta sieboldiana Engl.‘Elgans’ which were introduced from Holland as research objects,the growth and adaptation of them were studied.Result shows that Hosta sieboldiana‘color glory’& Hosta sieboldiana Engl.‘Elgans’ are cold-resistant,shading,with strong adaptability &high survival rate;Hosta sieboldiana ‘color glory’and Hosta sieboldiana Engl.‘Elgans’ have optimal ornamental characteristics than that of Hosta ensata.These two introduced varieties,which can grow normally in open forest land,are adapted to be planted and utilized in the area of Heilongjiang Province.更多还原