DB42/T 858-2012 鄂北地区旱茬小麦高产栽培技术规程

ICS65.020.20

B05

备案号:36295-2013DB42

湖北省地方标准

DB42/T858—2012

鄂北地区旱茬小麦高产栽培技术规程

Regulationsofwheatcultivationforhighyieldundernoirrigation

innorthernHubeiprovince

2012-10-22发布2013-02-01实施

湖北省质量技术监督局发布

1

DB42/T858—2012

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

4主要生育指标.................................................................................................................................................2

4.1群体动态指标.............................................................................................................................................2

4.2产量结构指标.............................................................................................................................................2

5购种备种.........................................................................................................................................................2

5.1品种选择.....................................................................................................................................................2

5.2种子质量.....................................................................................................................................................2

5.3播前种子处理.............................................................................................................................................2

6耕作整地.........................................................................................................................................................2

6.1整地标准.....................................................................................................................................................2

6.2整地方法.....................................................................................................................................................2

6.3机械开沟.....................................................................................................................................................3

6.4秸秆还田.....................................................................................................................................................3

7施肥.................................................................................................................................................................3

7.1施肥原则.....................................................................................................................................................3

7.2施肥量.........................................................................................................................................................3

7.3肥料施用方法.............................................................................................................................................3

8播种.................................................................................................................................................................3

8.1播种期.........................................................................................................................................................3

8.2播种量...........................................................................................