DB42/T 1026-2014 荸荠良种繁育技术规程

ICS65.020.20

B31

备案号：DB42

湖北省地方标准

DB42/T1026—2014

荸荠良种繁育技术规程

CodeofpracticeforseedcormpropagationofChinesewaterchestnut

（报批稿）

2014-11-18发布2015-03-08实施

湖北省质量技术监督局发布

DB42/1026—2014

目次

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

1范围..............................................................................1

2规范性引用文件....................................................................1

3术语与定义........................................................................1

4产地环境条件......................................................................2

5繁育程序..........................................................................2

6品种选择..........................................................................2

7繁种技术..........................................................................2

7.1种荠选择......................................................................2

7.2株行比较......................................................................2

7.3株系比较......................................................................2

7.4良种生产......................................................................3

8栽培管理..........................................................................3

8.1土壤准备......................................................................3

8.2秧苗准备......................................................................3

8.3大田定植......................................................................3

8.4大田管理......................................................................3

8.5病虫害防治....................................................................4

8.6采收..........................................................................4

9种荠贮藏..........................................................................4

9.1室内沙藏......................................................................5

9.2留地贮藏......................................................................5

10生产档案..................................................