DB2306/T 159-2022 玉米促脱水宜粒收机械化冠层削剪技术规程

ICS65.020.20

CCSB05

2306

黑龙江省大庆市地方标准

DB2306/T159—2022

玉米促脱水宜粒收机械化冠层削剪

技术规程

2023-01-31发布2023-02-28实施

大庆市市场监督管理局发布

DB2306/T159—2022

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

机械化冠层削剪.................................................................1

吐丝后活动积温.................................................................1

4选地与整地.........................................................................1

5施肥...............................................................................1

6品种...............................................................................2

品种选择.......................................................................2

种子包衣处理...................................................................2

7播种...............................................................................2

播种时期.......................................................................2

种植密度.......................................................................2

播种要求.........