三种花卉的秋季扦插

• 作 者: 李瑞梅
• 出 处: 中国花卉盆景
• 发表日期: 1991年10期
• 关键词: 口干燥 再插入 利刀 半木质化 插床 一次水

适宜在秋季扦插繁殖的花卉较多,这里仅介绍一品红、米兰、扶桑三种。一品红宜在8月下旬至9月扦插。插条最好选用当年生粗壮枝条,将其剪成10厘米长、不带叶的茎段。剪下的插条,剪口会有白色乳汁流出,可用炉灰或草木灰涂抹,待剪口干燥后,再插入装有素沙土或蛭石掺细炉灰的地箱或盆中,插深5厘米左右。插后浇透水,室温保持在20～25℃,约30天可以生根。

Suitable for cutting more flowers in autumn, here only introduced poinsettia, Milan, Fuso three. Poinsettia should be cuttings from late August to September. Cuttings are best used when robust stalks, cut it into 10 cm long, without leaf stem segments. Cut the cuttings, cut-out there will be white milk outflow, ash or ash can be applied to be notched to dry, and then inserted with sand or vermiculite mixed with the furnace ash in the box or pot, inserted deep 5 Cm or so. After pouring water, the room temperature maintained at 20 ~ 25 ℃, about 30 days can be rooted.