DB37/T 3926-2020 矮化自根砧苹果建园技术规程

ICS65.020.20

B05

DB37

山东省地方标准

DB37/T3926—2020

矮化自根砧苹果建园技术规程

2020-04-03发布2020-05-03实施

山东省市场监督管理局发布

DB37/T3926—2020

目次

前言................................................................................II

1范围..............................................................................1

2规范性引用文件....................................................................1

3园地准备..........................................................................1

3.1选择..........................................................................1

3.2规划..........................................................................1

3.3整地..........................................................................1

3.4设置支架......................................................................1

4苗木准备..........................................................................1

4.1品种与砧木选择................................................................2

4.1.1主栽品种..................................................................2

4.1.2授粉品种..................................................................2

4.1.3砧木.....................................