ICS65.020.20 CCSB31DB61 陕西省地方标准 DB61/T1794—2023 苹果乔化自根苗繁育技术规程 Technicalspecificationforpropagationofapplenurseryplantwithself-rooted vigorousrootstock 2023-12-22发布 2024-01-22实施 陕西省市场监督管理局 发布 DB61/T1794—2023 I目  次 前言.....................................................................................................................................................................II 1范围.................................................................................................................................................................1 2规范性引用文件.............................................................................................................................................1 3术语和定义.....................................................................................................................................................1 4品种采穗圃.....................................................................................................................................................2 5砧木繁殖圃.....................................................................................................................................................2 6苗木培育.........................................................................................................................................................3 7出圃.................................................................................................................................................................3 附录A（资料性）陕西省苹果乔化砧木资源...........................................................................................5 附录B（资料性）组培快繁方法................................................................................................................6