DB37/T 3508-2019 冬小麦宽幅精播高产栽培技术规程

ICS65.020.20

B05

DB37

山东省地方标准

DB37/T3508—2019

冬小麦宽幅精播高产栽培技术规程

Thehighyieldcultivationtechnicalregulationforwiderangeprecisionsowingof

winterwheat

2019-01-29发布2019-03-01实施

山东省市场监督管理局发布

DB37/T3508—2019

目次

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

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

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

3播前准备..........................................................................1

3.1土壤条件......................................................................1

3.2品种选择......................................................................1

3.3种子处理......................................................................1

3.4施足基肥......................................................................2

3.5深耕整地......................................................................2

4播种技术..........................................................................2

4.1畦田种植......................................................................2

4.2足墒播种......................................................................2

4.3适期播种......................................................................2

4.4适量播种......................................................................2

4.5宽幅播种......................................................................2

4.5.1宽幅播种机具选择..........................................................2

4.5.2宽幅播种机作业要求........................................................3

4.6播后镇压......................................................................3

5田间管理技术......................................................................3

5.1冬前管理技术..................................................................3

5.1.1查苗补种..................................................................3

5.1.2及时划锄镇压..............................................................3

5.1.3适时防治病虫草害..........................................................3

5.1.3.1化学除草..............................................................3

5.1.3.2地下害虫防治..........................................................3

5.1.4浇越冬水..................................................................3

5.2春季管理技术..................................................................4

5.2.1镇压划锄..................................................................4

5.2.2冻害补救..................................................................4

5.2.3起身拔节期肥水管理........................................................4

5.2.4化学除草..................................................................4