DB4115/T 089-2023 稻茬晚播小麦高产高效栽培技术规程

ICS65.020.20

CCSB05

4115

信阳市地方标准

DB4115/T089—2023

稻茬晚播小麦高产高效栽培技术规程

2023-10-08发布2024-01-07实施

信阳市市场监督管理局发布

DB4115/T089—2023

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籽粒产量及群体指标.................................................................1

4.1产量及产量结构.................................................................1

4.2群体指标.......................................................................1

5品种选用...........................................................................2

6种子处理...........................................................................2

7秸秆还田与整地.....................................................................2

7.1秸秆还田.......................................................................2

7.2整地与施肥.....................................................................2

8播种...............................................................................2

8.1播种期.........................................................................2

8.2播种量.........................................................................2

8.3播种方式.......................................................................2

9田间管理...........................................................................3

9.1出苗-越冬期....................................................................3

9.2返青-抽穗期....................................................................3

9.3扬花-成熟期.......................................