ICS65.020.20 CCSB62 4405 汕头市地方标准 DB4405/T302—2023 小叶黄杨盆景生产技术规程 2023-12-29发布 2023-12-31实施 汕头市市场监督管理局  发布 DB4405/T302—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苗木培育技术.....................................................................................................................................................1 4.1播种繁殖.....................................................................................................................................................1 4.2扦插繁殖.....................................................................................................................................................2 4.3小型盆景成型规格苗培育.........................................................................................................................2 5艺术造型.............................................................................................................................................................3 5.1中苗培植期间主干初步定型.....................................................................................................................3 5.2中苗叠袋前修剪.........................................................................................................................................3 5.3中苗高培土叠盆提根培植期间造型........................................................................................................3 5.4小型盆景成型规格苗艺术造型.................................................................................................................4