DB42/T 1004-2014 湿地松 针叶束水培育苗技术规程

ICS65.020.20

B62

备案号：DB42

湖北省地方标准

DB42/T1004—2014

湿地松针叶束水培育苗技术规程

TechnicalregulationofhydroponicseedlingofneedlefasciclesofPinuselliottii

（报批稿）

（本稿完成日期：2014-04-15）

2014-07-08发布2014-10-28实施

湖北省质量技术监督局发布

DB42/T1004—2014

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

3.1母树林seedproductionstand.................................................1

3.2优良林分superiorstand，superiorplantation.................................1

3.3优树superior，plustree.......................................................1

3.4种子园seedorchard...........................................................2

3.5优良家系superiorfamilies.....................................................2

3.6针叶束needlefascicles.......................................................2

3.7母株ortet.....................................................................2

3.8初生叶primaryleaf...........................................................2

3.9超级苗superseedling..........................................................2

3.10Ⅰ级苗Aseedling............................................................2

4母株培育..........................................................................2

4.1种子选择......................................................................2

4.2定植密度......................................................................3

4.3培育方式......................................................................3

5针叶束采集及沙藏..................................................................3

5.1采集时间......................................................................3

5.2母株选择......................................................................3

5.3采叶方法......................................................................3

5.4沙藏处理......................................................................3

6针叶束水培........................................................................4

6.1温棚搭建......................................................................4

6.2培养架........................................................................4

6.3水培容器......................................................................4

6.4水培液配制....................................................................4

6.5水培上架......................................................................5

6.6环境控制......................................................................5

6.7日常管理......................................................................6

7生根苗移栽............................................................