DB22/T 1600-2012 紫椴播种育苗技术规程

ICS65.020

B61

备案号：35734-2013DB22

吉林省地方标准

DB22/T1600—2012

紫椴播种育苗技术规程

TechnicalregulationofseedpropagationforTiliaamurensisRupr.

2012-12-01发布2013-01-01实施

吉林省质量技术监督局发布

DB22/T1600—2012

目次

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

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

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

3术语和定义.........................................................................1

4种子...............................................................................1

4.1采收...........................................................................1

4.2品质检验.......................................................................1

4.3处理...........................................................................1

4.3.1消毒.......................................................................1

4.3.2催芽.......................................................................2

5苗圃地.............................................................................2

5.1选地...........................................................................2

5.2整地...........................................................................2

5.3土壤消毒与施肥.................................................................2

5.4作床...........................................................................2

6播种...............................................................................2

6