DB1301/T 349-2020 核桃苗木繁育技术规程

ICS65.020.20

CCSB611301

石家庄市地方标准

DB1301/T349—2020

核桃苗木繁育技术规程

2020-10-09发布2020-11-08实施

石家庄市市场监督管理局发布

DB1301/T349—2020

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苗圃地的选择、规划.................................................................1

苗圃地的选择...................................................................1

苗圃地的规划...................................................................1

5整地...............................................................................1

深翻及施肥.....................................................................1

起埂作畦.......................................................................1

土壤消毒.......................................................................2

6砧木苗培育.........................................................................2

种子选择.......................................................................2

种子处理.......................................................................2

播种...........................................................................2

苗期管理.......................................................................2

7嫁接苗培育.........................................................................3

嫁接方法.......................................................................3

砧木选择与处理.................................................................3

接穗采集.......................................................................3

接穗贮藏.......................................................................3

嫁接时间.......................................................................3

嫁接...........................................................................3

接后管理.......................................................................4

生长管理.......................................................................4

8起苗、分级、质量检测、出圃.........................................................4

起苗...........................................................................4

分级...........................................................................5

苗木质量检测方法...............................................................5

出圃假植............................................................