DB42/T 1625-2021 萝卜杂交制种技术规程

ICS65.020.20

CCSB05

DB42

湖北省地方标准

DB42/T1625—2021

萝卜杂交制种技术规程

Specificationforhybridizationbreedingofradishseed

2020-12-30发布2021-03-01实施

湖北省市场监督管理局发布

DB42/T1625—2021

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

4选地与隔离.........................................................................1

5亲本要求...........................................................................1

6播期和密度.........................................................................2

7种株定植前田间管理.................................................................2

8种株选择与定植.....................................................................2

9留种株田间管理.....................................................................2

10病虫害防治........................................................................3

11去杂..............................................................................3

12授粉..............................................................................3

13收获、加工、贮藏与包装............................................................