【摘要】 本文选取自然分布于长白山区的秋季红叶树种假色槭、拧筋槭、白牛槭、茶条槭、元宝槭种子作为供试材料,进行播种育苗试验,结果表明:茶条槭、元宝槭适宜春播和秋播,假色槭、白牛槭适宜秋播和隔年春播,拧筋槭适宜隔年春播,出苗率均达81%以上。更多还原

【Abstract】 The autumnal red leaf tree species of Acer pseudo-sieboldianum,Acer triflorum,Acer mandshuricum,Acer ginnala and Acer truncatum seeds which were naturally distributed in Changbai mountain area were selected as tested materials for sowing and seedling raising in this paper. The result showed that Acer ginnala and Acer truncatum were suitable for spring and autumn sowing,Acer pseudo-sieboldianum and Acer mandshuricum were suitable for autumn and spring over year sowing,Acer triflorum was suitable for spring sowing over year. The emergence rate was up to more than 81 %.更多还原