葡萄砧木材料抗砧3号组织培养及快速繁殖研究

Study on Tissue Culture and Rapid Propagation of Grape Rootstock Material Kangzhen 3

抗砧3号(Kangzhen 3)是葡萄优良砧木。为了快速繁育更多的抗砧3号砧木,以便应用于生产,以抗砧3号砧木春季萌发的半木质化嫩枝为外植体,从初代培养、继代培养和炼苗移栽3方面进行了试验研究,成功获取了初代培养基配方、继代培养基配方和炼苗移栽技术。

Kangzhen 3 was excellent grape rootstock. For quick breeding more Kangzhen 3 to apply to the production, taking the semi-woody shoots in spring germination as explants, the primary cuhure, subculture and hardening transplanting were studied, and the primary culture medium formula, subcuhure and hardening transplanting techniques were obtained.