云南红豆杉扦插繁殖成活率与枝条处理关系的研究

阐述云南红豆杉扦插育苗技术的要点,如基质选择、插床整理、扦插时间、插条母树选择、枝条处理等环节。对扦插苗苗床和生根后的管理以及换床培养技术作了介绍。经过2001~2005年连续5年实验对比后得出结论:用蜂蜜和ABT生根粉作为红豆杉扦插处理剂成活率最高。

Study on Relation between Cuttings Treatment and Survival Rate of Taxus yunnanensis by Cuttage Breeding

The technique essentials for Taxus yunnanensis cuttage breeding,such as matrix selection,rooting bed arrangement,time of cuttage,maternal tree selection,branches collection,cutting treatment,as well as the management after root striking are elaborated.The 5-year continuous experiment from 2001 to 2005 reached a conclusion that the survival rate attained the highest when the seedling of Taxus yunnanensis for cuttage purpose was treated by honey and powder for striking root.