DB42/T 1325-2017 两系杂交中稻广两优15栽培技术规程

ICS65.020.20

B05

备案号：DB42

湖北省地方标准

DB42/T1325—2017

两系杂交中稻广两优15栽培技术规程

Technicalregulationofcultivationfortwo-linehybridricevariety

Guangliangyou-15

（报批稿）

2017-12-11发布2018-03-15实施

湖北省质量技术监督局发布

DB42/T1325—2017

目次

前言...............................................................................III

引言.................................................................................V

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

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

3术语和定义.........................................................................1

3.1广两优15Guangliangyou-15....................................................2

4品种特性..........................................................................2

4.1植物学特征....................................................................2

4.2生物学特性....................................................................2

5基本要求..........................................................................2

5.1大气条件......................................................................2

5.2土壤条件......................................................................2

5.3水质条件......................................................................2

6栽培技术..........................................................................2

6.1种子质量......................................................................2

6.2播期..........................................................................2

6.3浸种催芽......................................................................2

6.4育秧..........................................................................3

6.4.1育秧方式..................................................................3

6.4.2秧田耕整与培肥............................................................3

6.4.3播种......................................................................3

6.4.4苗床管理..................................................................4

6.5大田管理......................................................................4

6.5.1大田耕整..................................................................4

6.5.2秧龄和移栽密度............................................................4

6.5.3施肥......................................................................4

6.5.4水分管理..................................................................4

6.6病虫草害防治..................................................................5

6.6.1主要病虫草害..............................................................5

6.6.2病虫草害的化学防治........................................................5

6.7收获..........................................................................5

6.7.1收获时期..................................................................5

6.7.2晾晒与贮藏................................................................5

附录A（规范性附录）常见病虫草害防治...............................................6

I

DB42/T1325—2017