紫椴育苗技术研究邹学忠，阎忠林，韩素梅，刘清田，纪文录，吕长波（辽宁省林业科学研究院）紫椴是东北地区的珍贵阔叶用材树种，种子属深休眠类型，不经催芽，播种当年不出苗，为此，１９８３～１９９１年对其一系列育苗技术及种子生理特点进行了研究。得出，采种８月末... Tilia amurensis seedling technology Zou Xuezhong, Yan Zhonglin, Han Suomei, Liu Qingtian, Ji Wenluo, Lu Changbo (Liaoning Academy of Forestry) Tilia dendrolimi is a precious broad-leaved timber species in the northeast region, the seeds are of deep dormancy type, without germination, planting the current year Therefore, from 1983 to 1991, a series of researches on seedling technology and seed physiological characteristics were carried out. Draw, seed collection at the end of August ...