DB62/T 4407-2021 射干育苗技术规程

ICS65.020.40

CCSB61

62

甘肃省地方标准

DB62/T4407—2021

射干育苗技术规程

TechnicalregulationsonseedlingraisingofBelamcandachinensis

2019-09-15发布2021-10-15实施

发布

DB62/T4407—2021

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种子准备...........................................................................1

采种植株.......................................................................1

种子采收.......................................................................1

种子质量要求...................................................................1

种子处理.......................................................................1

5圃地准备...........................................................................2

圃地选择.......................................................................2

整地、施肥.....................................................................2

作床...........................................................................2

床面消毒、杀虫.................................................................2

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

播种期.........................................................................2

播种量.........................................................................2

播种方式...........