DB42/T 1260-2017 桤木丰产栽培技术规程

ICS65.020.40

B66

备案号：DB42

湖北省地方标准

DB42/T1260—2017

桤木丰产栽培技术规程

TechnicalregulationsforHigh-yieldCultivationofAlnuscremastogyne

(报批稿)

2017-04-12发布2017-07-01实施

湖北省质量技术监督局发布

DB42/T1260—2017

目次

前言...............................................................................III

引言................................................................................Ⅴ

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

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

3苗木培育..........................................................................1

3.1采种..........................................................................1

3.1.1采种母树......................................................................1

3.1.2采种季节......................................................................1

3.1.3种子处理及贮藏................................................................1

3.2育苗..........................................................................1

3.2.1圃地选择......................................................................1

3.2.2苗床整理......................................................................1

3.3苗木出圃......................................................................2

4造林..............................................................................2

4.1造林地选择....................................................................2

4.2造林方法...............