琅玡榆播种育苗技术

Techniques for Seeding Propagation of Ulmus chenmoui

本文以琅玡榆播种育苗为目标,围绕种源调查、种子采集、播种及播后管理,特别是种子的预处理等技术环节开展试验研究,总结出琅玡榆资源培育管理的实践经验,以期为琅玡榆后续研究、保护、生产与推广提供技术支撑。

In this paper,for the goal of seeding propagation of Ulmus chenmoui,a test study was made focusing on such technical links as provenances survey,seed collection,seeding and post-seeding management,and especially seed pretreatments.A summary was made on practical experience in cultivation and management of Ulmus chenmoui resources so as to provide technical support for follow-up study,conservation,production and promotion of Ulmus chenmoui.