DB54/T 0391-2024 江孜沙棘种苗繁育技术规程

ICS65.020.40

CCSB61

54

西藏自治区地方标准

DB54/T0391—2024

江孜沙棘种苗繁育技术规程

2024-09-15发布2024-10-15实施

西藏自治区市场监督管理局  发布

DB54/T0391—2024

目次

前言..................................................................................II

1范围................................................................................3

2规范性引用文件......................................................................3

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

4种源选择............................................................................3

4.1种源调查评价....................................................................3

4.2种源地选择......................................................................3

5种子筛选与处理......................................................................4

5.1种子选择........................................................................4

5.2种子处理........................................................................4

6播种................................................................................4

6.1苗床规划........................................................................4

6.2营养土配制......................................................................4

6.3装袋............................................................................4

6.4灌水............................................................................4

6.5点播时间........................................................................4

6.6方法............................................................................4

6.7播后灌水....................................................