DB42/T 2230.1-2024 麦茬复种 第1部分：夏直播棉

ICS65.020.20

CCSB05

DB42

湖北省地方标准

DB42/T2230.1—2024

麦茬复种

第1部分：夏直播棉

Multiplecroppingafterwheatharvesting

Part1:Cottondirect-seededafterwheat

2024-03-26发布2024-05-26实施

湖北省市场监督管理局  发布

DB42/T2230.1—2024

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

4茬口衔接............................................................................1

5小麦生产............................................................................2

秸秆还田与土地耕整..............................................................2

种子............................................................................2

播种............................................................................2

肥料运筹........................................................................2

病虫草害防治....................................................................2

控旺防倒........................................................................3

机械收获........................................................................3

6短季棉直播..........................................................................3

品种选择........................................................................3

播种前准备......................................................................3

播种............................................................................3

苗期和蕾期田间管理..............................................................3

花铃期田间管理..................................................................4

吐絮期田间管理..................................................................4

收获............................................................................5

7档案管理............................................................................5

I