北方寒地中华金叶榆扦插育苗快速繁殖技术研究

Research rapid propagation technique of The golden leaf Elm seedlings in cold region in North

中华金叶榆是目前我国北方高寒地区景观园林中使用量最大的一种彩叶树。现主要存在苗木繁殖速度慢,育苗成本高,苗木质量不高等问题。本文综述了北方寒地扦插育苗快速繁殖中华金叶榆的简易技术和方法,为高寒地区繁殖和生产中华金叶榆苗木提供技术指导和参考。

The golden leaf Elm is a maximum use of landscape in the north of China in the alpine region. Now the main existing questions is seedling propagation speed is slow, the cost of breeding high, not high quality of seedling. This paper reviewed the simple technology and method for the rapid propagation of cuttage in north cold area, to provide technical guidance and reference for the breeding and production of the golden leaf elm seedlings in alpine region.